Our company carries out preparation work project documentation for systems automatic installation fire alarm And warning and evacuation control systems. We develop APS and SOUE as part of project documentation, and also carry out a detailed design APS/SOUE for installation of systems. Our company designs fire alarms and warning and evacuation control systems for various purposes, such as civil buildings (shopping malls, administrative buildings, residential buildings, hotels, sports and recreational and other facilities), and industrial buildings(warehouses, workshops, production and storage complexes, administrative and administrative buildings).

Automatic fire alarm installation /
Warning and evacuation control system

Modern construction practically does not involve solutions where it would not be used as a security system automatic fire alarm system.

The presence of a fire alarm system and the complexity of its implementation are regulated by the regulatory document SP 5.13130-2009 “Automatic fire alarm and fire extinguishing installations.”

Project AUPS performed in two stages. In the design documentation, structural diagrams of fire alarms are carried out, while when performing a detailed design, it includes structural and circuit diagrams fire alarm, floor plans of the building with the location of equipment, sensors and cable lines, equipment specifications and cable log.

Project automatic fire installation alarm must comply with all modern requirements and standards in the field fire protection, and also include aspects such as maintainability and upgradeability.

In practice, three types of fire alarm installations are used: threshold, addressable and addressable analogue. The latter, however, is the most progressive and frequently used. The fact is that, unlike threshold alarms, with a specified response threshold at a certain temperature, or addressable alarms, which also work with threshold detectors, but according to an addressable scheme, addressable analogue AUPS is an intelligent fire alarm system. The fact is that in addressable analog signaling, sensors-detectors monitor various parameters and transmit them to the head unit, which analyzes the general condition and, depending on the program, can receive certain solutions. This in turn makes it possible to most effectively prevent any fires or smoke.

Input data for project implementation automatic fire installation alarms are floor plans, architectural sections, technological plans, explanatory note AR, explanatory note TC, section Measures to ensure fire safety, Special technical conditions, sections on engineering systems - smoke removal, fire extinguishing, electric lighting, power supply, water supply, and other engineering sections.

To notify people about a fire in a building, a warning and evacuation control system is used. SOUE reports the occurrence of a fire in the building, using light boards to indicate escape routes and outputs, used to transmit signals Civil Defense and Emergency, as well as broadcasting duty messages and announcements.

The design of the warning and evacuation control system is included in the design documentation, including the PPM section (section 9 of RF PP No. 87). SP 3.13130-2009 "Systems fire protection. Warning systems and management of evacuation of people in case of fire" determines the need to install an SOUE in a building. The working draft of the SOUE contains structural and schematic diagrams, plans for the placement of equipment and cable lines, specifications, a cable log. To carry out the RP, sections AR, TX, EOM, PPM, STU, AUPS (if SOUE and AUPS systems are separate, SOUE - 3, 4 or 5th type).

The warning and evacuation control system for fires in buildings is classified into five types. SOUE of the first and second types- These are sound and light warning systems. Sirens and other similar signals are used as sound warnings, and light warning includes “Exit” warning lights and may also include flashing light displays and evacuation direction signs. SOUE of the third type(the most common type of SOUE) instead of sound sirens for notification, uses loudspeakers to transmit text notifications (the so-called voice notification method). Systems of the fourth and fifth types They are also voice SOUE, but contain additional elements of warning and evacuation control. The most complex system of the fifth type includes: voice warning, sound sirens, flashing sirens, “Exit” signs, evacuation direction signs with changing semantic meaning, division of the building into warning zones, communication between the control room and warning zones, control of all systems from the control room fire protection, and multiple options for evacuating people from different zones alerts.

PROJECT OF WORK PRODUCTION

Automatic installation of fire alarms, warning system and management of evacuation of people in case of fire

Explanatory note. Hardware Specification. Tables. Scheme. Blueprints

WORKING PROJECT

OOO "___________________"

Object: "School"

CEO

Chief Project Engineer

1. GENERAL PROVISIONS

1. GENERAL PROVISIONS

This project was carried out on the basis of:

- agreement No. ________ dated __________, for the performance of design and survey work, concluded between _________________________ and _________________________________________;

- design tasks.

The customer's drawings were used as initial data for design.

The design documentation was completed in accordance with the following regulatory documents:

- GOST 12.1.004-91 Fire safety. General requirements;

- GOST 12.4.009-83 Fire fighting equipment for the protection of objects. Main types. Accommodation and service;

- GOST R 21.1101-2009 System of design documentation for construction. Basic requirements for design and working documentation;

- GOST 21.614-88 Symbolic graphic images of electrical equipment and wiring on plans;

- GOST 28130-89 Fire equipment. Fire extinguishers, fire extinguishing and fire alarm systems. Conventional graphic designations;

- PPB-101-89 Fire safety rules for secondary schools, vocational schools, boarding schools, orphanages, preschool, out-of-school and other educational institutions;

- NPB 58-97 Addressable fire alarm systems. General technical requirements. Test methods;

- NPB 77-98 Technical means of warning and fire evacuation control;

- NPB 88-2001 * Fire extinguishing and alarm installations. Design standards and rules;

- NPB 104-03 Warning systems and management of evacuation of people during fires in buildings and structures;

- NPB 105-03 Determination of categories of premises, buildings and outdoor installations based on explosion and fire hazards;

- NPB 110-03 List of buildings, structures, premises and equipment subject to protection by automatic fire extinguishing and detection systems;

- PUE Rules for the construction of electrical installations;

- SP 60.13330.2012 Heating, ventilation and air conditioning. Updated version of SNiP 41-01-2003;

- SNiP 06/31/2009 Public buildings and structures (Updated version of SNiP 2.08.02-89 *);

- SNiP 3.05.06-85 Electrical devices;

- SNiP 21-01-97 * Fire safety of buildings and structures;

- RD 25.953-90 Automatic fire extinguishing, fire, security and fire alarm systems. Symbols of conventional graphic elements of systems;

- STO 56947007-33.040.10.118-2012 Fire extinguishing systems at the facilities of JSC FGC UES. General technical requirements;

- RD 78.145-93 Systems and complexes of security, fire and security and fire alarm system. Rules for production and acceptance of work;

- Recommendations for the design of fire safety systems based on the Strelets fire and security radio system.

This project was carried out in accordance with current standards and regulations, and ensures the safe operation of protected premises while observing the measures provided for in this project.

Chief Project Engineer: __________

List of working drawings of the main set:

	Name	Note
	Explanatory note
	Explanatory note
	Explanatory note
	Explanatory note
	Explanatory note
	Explanatory note
	Explanatory note
	Explanatory note
	Explanatory note
	Explanatory note
	Explanatory note
	Hardware Specification
	Hardware Specification
	Loop table
	Loop table
	Loop table
	cable magazine
	General electrical circuit
	AUPS structural diagram
	Structural diagram of SOUE
	Placement of equipment, direction of cable routes (AUPS). 1st floor
	Placement of equipment, direction of cable routes (SOUE). 1st floor
	Placement of equipment, direction of cable routes (AUPS). 2nd floor
	Placement of equipment, direction of cable routes (SOUE). 2nd floor
	Placement of equipment, direction of cable routes (AUPS). 3rd floor
	Placement of equipment, direction of cable routes (SOUE). 3rd floor
	Application. Technical task

2. BRIEF CHARACTERISTICS OF THE PROTECTED OBJECT

Object - school. Located on 3 floors of a separate 3-story brick public building. Attic spaces are not used. Some rooms are equipped with suspended ceilings.

The facility has forced smoke removal from room No. 20 on the third floor and natural ventilation.

	Name
2nd floor, N 2	Pantry
2nd floor, N 24	Pantry
3rd floor, N 20	Pantry
3rd floor, N 23	Pantry
3rd floor, N 24	Pantry
3rd floor, N 36	Pantry
3rd floor, N 37	Pantry

NPB 110-03 and the facility is protected by an automatic fire alarm system (AUPS).

- In accordance with the requirements of NPB 104-03, this project provides for equipping the facility with a type 3 warning and evacuation control system (SOEC).

Main indicators of automatic fire alarm installation

Name of protected premises	Protected area, m	Detectors used		Receiving station
		IP 21210-3 "Aurora-DR"		Reception and control extender for fire and security PPKOP 01040510119-16/256-1 (RROP)
		IPR 51310-1 "IPR-R"		Radio channel control panel PU-R

Key indicators of a fire warning system

N notification zones	N alert loop	BRO address	Speaker systems used		Name of premises served	Note
				Qty (pcs.)
					N 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
			AM version 1
					N 14, 15, 16, 21, 25, 28, 30, 34, 35, 38
			AM version 1
					N 13, 14, 15, 16, 19, 25, 26, 27, 28
			AM version 1
					N 1, 2, 3, 5, 6, 7, 8, 9, 10, 12
			AM version 1
					N 10, 11, 13, 14, 18, 20, 21, 22, 23, 24
			AM version 1
					N 1, 2, 3, 4, 5, 6, 9
			AM version 1
			AM version 1
			AM version 1

3. BASIC TECHNICAL SOLUTIONS

3.1.1. Organization of AUPS

The automatic installation of a fire alarm is designed to detect fires, give an alarm, notify people about a fire, start a smoke removal system and open fire-fighting water supply valves. All premises of the facility are equipped with AUPS, except for: premises with wet processes - bathrooms; premises in which there are no flammable materials - entrance vestibules, stairwells and water metering units.

The following equipment has been adopted as control equipment for receiving signals about the activation of fire detectors and controlling the AUPS: Fire and security receiver and control expander PPKOP 01040510119-16/256-1 (RROP) from the Set of on-site radio security and fire alarm system "Strelets" (according to the Technical Specifications on design of fire safety systems based on intra-facility security fire and addressable analogue fire alarm systems "SAGITTARIUS"). Reception of commands and transmission of alarm notifications is carried out by the device via a radio channel from the Radio Channel Control Panel PU-R. Signal reception equipment is installed on the 1st floor in room No. 18 (hall room) at a security post with round-the-clock duty. The security post is separated from another room by a fence, preventing unauthorized persons from accessing the control devices.

The following are accepted as technical means of detecting fire in protected premises:

- for premises in which the occurrence of a fire is accompanied by the release of aerosol products of thermal decomposition - radio channel smoke fire detector IP 21210-3 "Aurora-DR";

- to provide notification of a fire when fires are visually detected - manual radio channel fire detector IPR 51310-1 "IPR-R".

When choosing fire detectors, the following conditions were taken into account: environment, features of technological processes, the likelihood of a fire occurring and the dynamics of its development.

3.1.2. Operating principle of AUPS:

The fire-security reception and control extender PPKOP 01040510119-16/256-1 (RROP) ensures the transmission of alarm notifications and information about the status of the device via a radio channel to remote control PU-R, as well as execution of commands received from PU-R. PPKOP 01040510119-16/256-1 (RROP) using the control panel information board PU-R control, sound and light indication, generates the following notifications:

- "NORMAL" - in the absence of PI activation, malfunctions and the presence of main and backup power;

- “FIRE ATTENTION” - when one smoke fire detector is triggered in the smoke removal zone, with the transmission of a “Fire Attention” message via radio channel indicating the sensor address;

- “FIRE” - when at least two smoke fire detectors are triggered in the smoke removal area or one manual or smoke fire detector in other rooms, with the transmission of a “Fire” message via radio channel indicating the address of the sensors;

- “NO COMMUNICATION WITH DETECTOR” - in the absence of communication via radio channel with the fire detector indicating the address of the detector;

- “PROP FAILURE” - in case of a malfunction in the operation of the receiving and control expander;

- "BREAKING" - when opening the expander housing;

- “POWER FAILURE” - when the supply voltage drops to 11±0.5 V.

The electrical engineering part of the installation provides for:

- monitoring the serviceability of radio channel communication;

- separate indication of all notifications with the ability to determine the time of their receipt;

- buffering of events transmitted over the interface. Buffer size - 256 events.

When the device generates a “FIRE” notification:

- the warning system is launched;

- launches the smoke removal system (only when sensors are triggered in rooms equipped with a smoke removal system).

The device provides execution of the following commands coming via the interface:

- "Write configuration";

Our project organization developed working documentation automatic fire alarm system APS of the Business Center building.

APS DESIGN

To ensure fire safety measures for the hotel and business complex with an underground parking lot, the project provides for an automatic fire alarm of an analog address type in accordance with the STU.

SAPS serves to monitor the state of the fire situation in the premises of the facility and allows early stage recognize the main factors accompanying a fire, generate appropriate control signals technical equipment to prevent the spread of fire, smoke in evacuation routes, turn on the warning system and evacuation control and transmit information to the Central Security and Fire Protection Control Center (central control point for security and fire protection systems) room. 01-84 on the 1st floor of building A.

The facility's automatic fire alarm system is intended for:

monitoring the connecting lines of the fire alarm loop and fire detectors;

receiving, recording alarm signals, decoding the number of the fire alarm loop and fire detector;

receiving and recording signals from an automatic water fire extinguishing system, deciphering the direction number;

transmitting signals to the control system to launch deluge curtains in fire alarm control zones;

transmitting signals to the control system to automatically turn off the general ventilation and air conditioning system and close the fire-retarding valves;

transmission of signals to the control system for automatic shutdown of air conditioning systems and heat curtains;

transmitting signals to the control system to automatically turn on the smoke removal system with the opening of the corresponding smoke removal valves with control of the valve position;

transmitting signals to the control system to automatically turn on air pressurization systems with the opening of the corresponding valves with control of the valve position;

transmitting control commands to launch the warning and evacuation control system;

transmitting signals to the emergency control system to automatically move elevators to the landing floor and block them with open doors;

transmitting signals to the emergency control system to unlock the electromagnetic locks of the access control system for evacuating people from the fire zone;

transmission of signals to the control system for automatic activation of evacuation lighting;

transmission of signals to the control system for closing fire gates in the parking lot;

transmission of signals to the control center to the general control panel;

receiving signals from fire alarm control devices and control of local fire extinguishing installations;

automatic activation of fire protection signals.

The “Fire” signal is transmitted to the central monitoring console of the District Branch of the State Fire Service (GFS) automatically in one of the following ways:

via a dedicated telephone line;

using a radio channel.

Methods and equipment for transmitting the “Fire” signal to the central monitoring console are determined technical specifications at the RD stage.

1. APS technical solutions

The automatic fire alarm system is part of an integrated fire safety system based on SIMPLEX equipment, which also includes equipment for a warning and evacuation control system, and an automatic fire protection system.

The use of this equipment allows you to build a unified system on one hardware and software platform that includes all fire protection systems that exchange data between devices using a single protocol. This solution provides design flexibility and a modular architecture that allows you to modify and expand the system with a minimum of labor costs and solve a wide range of problems.

The main basic unit of the SAPS system, which processes and transmits information between other devices of the system, is the control panel (RCD), series "4100U". The number of control panel panels is determined by the division of the facility into fire compartments and the technical capabilities of the installed equipment. PPCPs are installed in floor-to-ceiling low-current systems. The central panel of the control panel is installed in the central control room of the security system and emergency control system; in the same room an automated workplace(AWS) fire alarm system ARM-SAPS based on a computer connected to the central panel of the control panel. Using the automated workplace, the operator can observe the location of a fire alarm and the activation of fire protection devices, control fire protection systems and, if necessary, block the issuance of commands for the automatic start of fire protection systems. The SPS CPU room provides output of signals from all fire protection systems with a decoding of the address on the display of the central panel of the control panel and the display screen of the SAPS operator's workstation.

The maximum capacity of the central equipment of the system is 256 PPKP. Each control panel is capable of collecting and processing information from 2000 different addressable devices (fire detectors, command-monitor modules, etc.).

The connection of floor control panels to the common data exchange interface bus is carried out using a ring network topology, which ensures redundancy of data transmission channels in the event of a single break in the communication channel between control panels. In the event of a single interface line break, the system issues a message about the interface line break and automatically reconfigures the direction of data exchange without disturbing the established operating mode.

In the event of damage to both lines of the control panel interface, they automatically switch to operating in autonomous mode while maintaining the functions of monitoring the state of the fire situation in the premises, generating appropriate signals to control engineering equipment to prevent the spread of fire, smoke in evacuation routes, and turning on the emergency control system within the control zone.

The facility is equipped with five control panels, united by a ring trunk line, which are installed in dedicated rooms of low-current cross-connection systems on the 1st and 8th (technical) floors of the protected buildings (3 pcs), as well as in the cross-connection room on the (-2) floor (1 pc), central PPKP (1 piece) is located in the central control room of the SB and SPZ. The cross-country premises are equipped burglar alarm and must be protected from unauthorized access. Monitoring of the status (with confirmation of the performance of its functions, or the transmission of notifications of a malfunction) of the control panels installed in the premises is carried out around the clock from the central control panel and the automated workstation (AWS) of the fire alarm system installed in the security control center and fire alarm system.

The control panel interrogates all detectors in the SAPS control zone, monitors the serviceability of connecting lines, provides information about detector malfunctions, monitors the availability of power at the backup input and the charge level of batteries installed in the control panel housing for battery life stations in case of power failure. In emergency cases, generates a signal to start systems smoke protection, sprinkler and modular fire extinguishing systems, warning and evacuation control systems, with signal transmission to the security control center and fire control center and indicating the nature and location of the incident.

Fire detectors, control and monitoring elements are connected via ring loops to the SAPS control panel. Thanks to this connection, communication is maintained in the event of a break or short circuit in communication lines with system elements installed in other rooms, by automatically disconnecting the damaged section of the line and dividing the ring loop into radial ones.

To control the line, short-circuit insulators are installed in SAPS loops at the beginning, end of the loop and at the points where the loop transitions from floor to floor. Line monitoring along the entire length of the loop is carried out through the use of detector bases with a built-in short circuit isolator. These databases are installed every 20 SAPS loop devices in accordance with the manufacturer’s recommendations.

Automatic fire alarms protect all premises of the facility, with the exception of rooms with wet processes, ventilation chambers, pumping and other engineering equipment rooms in the absence of flammable materials, rooms B4 and D, as well as staircases (SP5.13130.2009, Appendix A, paragraph A4) . In accordance with the STU, the underground parking lot is not equipped with an automatic fire alarm. On the floors of the underground parking lot, only technical and office premises and elevator vestibules for the transportation of fire departments are equipped with automatic fire alarms.

The space behind the false ceiling is equipped with smoke fire detectors in accordance with Table A.2 SP 5.13130.2009. The assessment criterion is the condition that in the control zone the volume of flammable mass of cables is within more than 1.5 liters per linear meter. The assessment is based on the assignments of related sections of the project. Fire detectors installed behind false ceilings are equipped with remote optical signaling devices (VUOS).

The placement of automatic fire detectors is determined by the requirements of SP 5.13130.2009, but not less than 2 in the room. Types of detectors are determined in accordance with the recommendations of Appendix M 5.13130.2009. The type of fire detector is selected depending on the purpose of the room and its fire load. The placement of detectors ensures the minimum fire detection time requirement.

The distance between fire detectors is no more than half the standard and complies with the requirements of clause 14.1 of SP5.13130.2009.

To protect premises where smoke is expected to appear that is not associated with a fire (kitchen, etc.), thermal fire detectors are used.

Manual fire call points are installed on evacuation routes, as well as near fire hydrant cabinets in parking lots.

SAPS cable lines are made with fire-resistant cables.

Generating SAPS signals for fire control engineering systems carried out according to a programmed algorithm, see paragraph 2.4.

1. Composition of the proposed APS equipment

The automatic fire alarm system includes the following equipment:

station;

peripheral.

The SAPS station equipment includes:

“4100-9211” – fire alarm control panel including:

master controller assembled with operator interface and software series “4100U”.

improved processor.

system power supply and charger.

operator interface (display).

“4100-3101” – interface for 250 addressable IDNet devices.

Provides:

addressing detectors and other devices included in the IDNet ring loop;

primary automatic (with customizable frequency) collection of information about the status and condition of addressable devices

“4100-5102” – expansion power supply.

Provides:

power supply of addressable devices of IDNet loops.

“4100-6056” – wired connection module.

Provides:

connecting remote control panels to a common data exchange interface bus.

SAPS peripheral equipment includes:

“4098-9714” – fire smoke detector.

Provides:

detection of evidence of smoke in the premises of the facility;

generating an alarm signal for targeted installation bases.

dust control and has a self-cleaning system.

“4098-9733” – thermal fire detector.

Provides:

detection of facts of a sharp increase in temperature in the premises of the facility and an increase in temperature by more than 57.2 degrees C or an increase in temperature by 11 degrees C per minute;

generating an alarm signal for targeted installation bases

“4099-9001” – manual addressable fire detector.

Provides:

omanual activation of a fire alarm signal for prompt transmission of information about the fire situation in the premises of the facility. “4098-9792” – installation base, address.

“4098-9789” – installation base, addressable with connection of an external indicator (VUOS).

Provides:

monitoring the status of detectors;

transmission of an alarm signal to the control panel and remote indicator (VUOS). “4098-9793” – installation base, addressable with line insulator.

“4090-9116” – line isolation module, addressable.

Provides:

operation of SAPS ring lines in the event of a short circuit in the connecting line

“4090-9118” – monitor-command module, addressable.

Provides:

monitoring the condition of elements of the facility’s engineering systems;

management of facility engineering equipment systems.

“4090-9001” – monitor module, addressable.

Provides:

monitoring the condition of building engineering systems elements.

Addressable monitor and command-monitor modules are installed in close proximity to the actuators. When the “FIRE” signal is generated, these modules send a signal to turn off or turn on the process equipment.

1. Warning and fire evacuation control system (SOUE).

   1. Purpose of the SOUE system

According to the STU, a type 3 warning and evacuation control system (WEC) is being designed for this facility. Fire notification is provided in all places of permanent and temporary residence of people.

SOUE is designed to notify people about a fire and other emergency situations in a building for the purpose of their further evacuation. In normal operating mode, the SOUE can also be used to transmit background music, voice announcements, and broadcast MGRS messages.

1. Technical solutions of SOUE

SOUE technical means provide:

sounding a fire alarm in case of fire danger in automatic and manual mode;

direct control and adjustment of the evacuation process by the operator in selected warning zones (AZ) using voice messages;

recording and playback of voice/ sound signals;

submission of announcements about standard and emergency situations to the premises of the building via a microphone by the operator of the central security control center of the security system and emergency protection;

supplying the building with voice information about emergency situations from the city radio broadcast network;

providing communication between the central security control center and fire control center with fire warning zones;

reproduction of audio signals from background music carriers;

programmable priority levels of audio signals in case of fire or emergency;

monitoring of warning lines in automatic mode (for open circuit, short circuit);

monitoring the serviceability of all station devices of the system in automatic mode;

automatic redundancy of power amplifiers (the backup amplifiers are turned on in the event of a breakdown of the main ones without violating the established operating mode of the SOUE).

The fire warning and evacuation control system (SOUE) is part of an integrated fire safety system based on SIMPLEX equipment, which also includes equipment for an automatic fire alarm system and fire automatics.

The division of a building into warning zones takes into account the division of the building into fire compartments (FC) and groups of rooms of different functional purpose. The exact configuration and organization of the zone is determined at the design stage. The organization of the ZO is presented in the block diagram. The operating algorithm of the emergency control system in accordance with accepted evacuation plans is developed at the stage of working documentation

The “Fire” signal from the SAPS automatically alerts the zones.

If it is necessary to make an announcement in a designated zone, the operator of the central control center of the security system and emergency control system manually selects the appropriate zone or several zones on the keyboard of the station panel and pronounces an announcement into the microphone.

SOUE is a digital system that meets all the requirements for professional warning systems and is certified for compliance with fire safety standards of the Russian Federation.

SOUE is built on a decentralized principle with the possibility of easy expansion and distribution of new system devices both on a centralized and distributed principle.

Management and monitoring of the operation of the SOUE is carried out by the operator from the premises of the central control center of the security system and emergency control system. The main control device for the SOUE system is a station panel with a microphone module and LED indicators. Provision is made for the organization of an automated workstation (AWS), combined with the SAPS operator of the SOUE for displaying graphic plans and the status of system devices, outputting proposed algorithm options and reprogramming. In addition to the automated workstation, information about system events and status is displayed on the station panel’s liquid crystal screen and LED indicators.

IN composition of SOUE includes:

station equipment;

terminal equipment (sounders):

siren for installation in suspended ceiling;

siren for wall installation;

horn type siren (for parking lots and technical rooms).

The composition of the proposed equipment, topology and composition of station equipment is determined at the design stage.

The station panel SOUE with a central microphone module is located in the central control room of the SB and SPZ (room 01-84). SOUE panels with power amplifiers are located in dedicated rooms of cross-connect low-current systems.

In the future, it is planned to adjust the SOUE system after the premises are rented out and the final “cutting” of the premises. Adjustment of the SOUE in these premises is carried out at the expense of the tenants. To develop the system, a reserve capacity of amplifiers of at least 50% is provided.

Exit light indicators are provided in the electrical part of the project.

SOUE cable lines are made with fire-resistant cables.

The emergency control system must operate for the time necessary to complete the evacuation of people from the building.

Two-way loudspeaker communication between the dispatcher and MGN safety zones (low mobility groups) and elevator halls (according to SP 59.13330.2012) is provided for in Section 5, Subsection 5.5. “Internal communication networks” 3/1/12/FCC-IOS5.2.

1. Composition of the proposed SOUE equipment

The station equipment of SOUE includes:

“4100-1311” – Digital audio controller board.

Provides:

transmitting and receiving data from digital repeater boards.

“4100-0622” – Digital audio interface repeater board.

Provides:

automatic processing and retransmission of incoming digital audio signals (up to 8 audio channels simultaneously);

“4100-0623” – Network digital interface repeater board.

Provides:

exchange of data and control commands according to a given algorithm with other digital interface repeater boards;

“4100-1240” – Additional audio input board.

Provides:

connection of up to four external audio source devices;

microphone connection.

-“4100-1333” – Digital amplifier, 70 V, 100 W.

Provides:

broadcast messages/audio signals to six audio outputs;

monitoring the status of warning lines for breaks and short circuits in real time;

-“4100-1339” – Reserve digital amplifier, 70 V, 100 W.

Provides:

redundancy of digital amplifiers and their automatic replacement in case of malfunction;

-“4100-9621” – Digital audio controller base board with microphone panel.

Provides:

automatic recording, storage and playback of recorded messages/audio signals from a memory card;

monitoring the status of connected devices in real time;

transmitting and receiving data from digital repeater cards;

receiving messages spoken by the operator.

-“4100-1288” – Monitoring and control board for 64 LED indicators/buttons.

Provides:

Connecting up to 8 boards with 8 LED indicators/buttons for processing the received information.

- “4100-1280” – Additional indication and control board for 8 LED indicators/buttons.

Provides:

interaction (on/off) and display of device status in accordance with the CO configuration and operating algorithm.

“4100-1255” – Main display and control board.

Provides:

interaction (turning on/off) of the main functions of the SOUE and displaying the status of the system and running programs.

Based on various characteristics and purposes, the premises of the facility are equipped with the following types of sirens:

Annunciator for installation in a suspended ceiling “RGS 5/T” manufactured by PentonDeutschland.

Annunciator for wall installation “BS-633A” manufactured by “TOA”.

Horn-type annunciator “SC-610M” manufactured by “TOA”.

1. Fire automatic system (FAS).

The automatic fire protection system (FAS) is designed to organize interaction between the fire protection system and other engineering equipment of the building. The functioning of the fire automatics system is implemented through the automatic fire alarm system through the exchange of information between monitor-command modules, monitor modules and control panels.

The fire automatic system is part of an integrated fire safety system based on SIMPLEX equipment, which also includes equipment for an automatic fire alarm system, warning system and evacuation control.

SPPA provides the following:

by means of SAPS, it receives signals from a number of engineering systems of the building and issues control signals according to a given algorithm;

interaction by means of SAPS with the fire automatic system using relay modules and address tags.

The scope of the control system includes monitoring the following parameters:

position of valves of smoke removal and pressurization systems;

cabinet mode of operation of smoke removal and pressurization units (manual/automatic);

operating mode of the smoke removal and pressurization installation (signal “Operation/emergency”, “Start-up monitoring (installation is operating)”, “Power failure”);

position of valves in front of liquid flow indicators (FFL);

condition of liquid flow indicators;

water fire extinguishing system parameters;

receiving signals from “Start” buttons in fire hydrant cabinets;

monitoring the position of fire-retarding valves, as well as smoke removal and pressure valves;

power supply control and battery charging control of fire-fighting automatic power supplies.

The scope of the control system includes the management of the following engineering equipment:

opening smoke exhaust and pressure valves;

opening of valves of fire-retarding systems by general ventilation;

- shutdown of ventilation and air conditioning systems;

switching on smoke removal and pressurization systems;

signal to launch deluge curtains;

signal to unlock electromagnetic ACS locks;

-signal to lower the elevators to the landing floor;

signal to turn on emergency lighting lamps;

signal to close the fire gates in the parking lot;

signal to turn off thermal curtains;

signal to turn on the warning and evacuation control system.

transmission of “fire in a compartment/zone” signals to the engineering equipment dispatch system.

The project provides signals for shutting down general ventilation installations (supply and exhaust), pressurization and smoke removal - one signal for each installation control cabinet.

Spas are not included in the scope of the project actuators(ventilation system valve drives, deluge valve drives, flow switches, shut-off valve terminal devices, etc.).

For remote activation of the smoke protection system in accordance with SP 7.13130.2009, addressable manual call points with the inscription “START REMOTE”, installed in fire hydrant cabinets.

To control the “Start” buttons in fire water supply cabinets, addressable monitor modules “4090-9001” are provided. The “Start” button is used to remotely start pumps and determine the location of opening the network for each fire hydrant cabinet. The position sensor is provided in the “System” section automatic fire extinguishing and fire water supply" 3/1/12/FCC-PB2 volume 9.2.

SPPA cable lines are made with fire-resistant cables.

1. Automation of smoke protection.

In addition to automatic project management, the following is provided:

remote control(from the premises of the central control room of the SB and SPZ) with equipment of engineering systems, namely:

remote switching on of smoke removal and pressurization fans, as well as remote control of smoke control and general ventilation valves from the control room (the dispatcher has the ability to turn on the smoke removal and pressurization fans and open the smoke exhaust valves interlocked with them if there is no signal from the fire alarm system);

remote switching on of smoke removal and pressurization fans, as well as remote control of smoke control and general ventilation valves from manual fire call points for remote start of the smoke removal system installed in fire hydrant cabinets (pressing this button generates a control signal to start the corresponding smoke removal and pressurization fans and opening interlocked with smoke exhaust and pressure valves);

local control of smoke removal systems, air pressurization and general ventilation, namely:

manual control of smoke removal and pressurization fans, general ventilation from control panels located in ventilation chambers or electrical control rooms;

manual control of smoke exhaust valves, air pressure from buttons at the valve installation sites;

manual control of fire-retarding valves of general ventilation from buttons in the places where the valves are installed.

Provision is made for transmitting signals to the central control room of the SB and SDR:

about the start-up of smoke removal and pressurization fans;

about the accident of the smoke removal and pressurization installation;

on disabling the automatic start of smoke removal and pressurization fans;

about a power failure of the installation

about valve position smoke ventilation(“open/closed”).

There is provision for advanced automatic start-up of exhaust smoke ventilation systems relative to the start of the supply smoke ventilation systems from 20 to 30 seconds.

To control smoke exhaust and pressurization valves, Simplex 4090-9118 command and monitor modules are used, integrated into the SAPS ring loops, and valve control units of the BUOK SVT type (NPF “SVIT”).

In accordance with clause 7.18 SP7.13130.2009, when the power supply to the smoke exhaust valve drive and pressurization is turned off, the damper must maintain its position. The anti-smoke ventilation section is equipped with reversible drives (without return spring) for smoke removal and pressurization valves, for fire-retarding valves of general ventilation, electromechanical drives (with spring return). BUOK SVT 667.23.221 allow you to control reversible drives of smoke protection systems, BUOK SVT 667.13.221 allow you to control electromechanical drives of fire-retarding valves for general ventilation.

Information about the activation and malfunction of fire protection system equipment, as well as transfer to manual mode control is transferred to the central control room of the SB and SDR.

The monitor of the integrated fire protection system displays mnemonic diagrams of smoke protection systems, which display indications characterizing the state of the installations and their operating modes. The graphical interface of the dispatch system allows the operator on duty to quickly and correctly assess the situation for subsequent actions according to instructions.

Command and monitor modules and valve control units are located near the valves.

1. Automation of water fire extinguishing systems and fire water supply systems.

Technical solutions for the automatic fire extinguishing system and fire water supply system are presented in Volume 9.2 “Automatic fire extinguishing system and fire water supply system” 3/1/12/FCC-PB2.

Indication of the operation of the pumping unit is generated on the devices Sprut-TsPI, Sprut-PI, which are provided in Volume 9.2.

The SPA provides for the transmission of the following signals from the water fire extinguishing system and internal fire water supply:

about the state pumping units(3 signals from each group of pumps - “Alarm”, “Installation start”, “Automation disabled”);

about the individual condition of each valve on the pipeline pumping group“The valve is not normal”;

about the position of floor valves (gates) (open/closed);

about the state of liquid flow indicators (FDS);

about the state of the fire hydrant “Start” button.

The scope of the SPA includes the management of the following equipment of the water fire extinguishing system and internal fire water supply:

starting the internal fire water supply pumps (when signals are received to open fire hydrants);

signal to start deluge fire extinguishing.

To control the “Start” buttons in fire water supply cabinets, addressable monitor modules “4090-9001” are provided. The “Start” button is used to remotely start pumps and determine the location of opening the network for each fire hydrant cabinet. The Start button is provided in Volume 9.2.

Signals about the activation of the sprinkler fire extinguishing system from liquid flow detectors (FDS) and valves enter the SAPS and are used to control engineering systems in case of fire.

The status of devices and elements of the automatic control system is displayed on the monitor of the automated workplace in the central control room of the SPS and SB.

Addressable monitor modules “4090-9001” included in the SAPS address lines are used as control elements

1. APS operation algorithm

Management of the facility's engineering systems in case of fire provides for the reception of control signals from fire detectors and monitor modules of the automatic fire alarm system (AFS) with the generation of a "Fire" signal when:

triggering of the 1st manual addressable fire detector with determination of the trigger location (room, floor, fire compartment);

triggering of at least 2 automatic addressable fire detectors installed in a separate volume (room, floor, fire compartment);

activation of the sprinkler installation (liquid flow alarm device) and receipt of the “Fire” signal from the central control center of the fire sprinkler station;

turning on the internal fire water supply.

1. Power supply and grounding of the alarm system

The equipment of fire protection systems operates in a continuous round-the-clock mode and requires uninterruptible power supply (not allowing interruption in the power supply in any mode of operation of electrical installations).

In accordance with the standards, the equipment of fire protection systems, in terms of the degree of ensuring reliability of power supply, belongs to category 1 electrical receivers.

Providing category 1 reliability of power supply and a 220V 50Hz power supply network for the specified equipment is provided for in the EM section and is provided with electricity from two independent mutually redundant power sources, with additional power from a third independent power source ( batteries). Secondary power supplies are provided complete with batteries.

Grounding of fire alarm devices to the extent of the requirements of the documentation for the devices is carried out in accordance with the requirements of PUE and RD 78.145-93 from the PE grounding bus of the electrical panel above the specified loads.

Vitality and resistance to external influences.

All equipment meets the requirements of relevant electromagnetic compatibility standards. To neutralize interference caused by electromagnetic fields, the use of fiber optic and shielded cable products is provided, and a potential equalization system is also provided in the building.

Environmental protection.

The installed equipment is not a source of harmful emissions. No special environmental protection measures are required (including when disposing of faulty or expired system components).

Occupational health and safety measures.

Safety measures include the adoption of basic design solutions in accordance with the requirements of PUE and VSN 604-III-87.

Occupational safety is ensured by designed workplace lighting systems in accordance with sanitary standards and a ventilation and air conditioning system; microclimate control in the premises is carried out using thermometers and psychrometers.

Noise from equipment does not exceed permissible standards.

Operation of the equipment must be carried out by the Customer's personnel who have been trained and have studied the technical and operational documentation for the system as a whole and its individual components.

Fire prevention measures.

Fire safety measures include the adoption of basic design decisions in accordance with the current regulatory documents of the Russian Federation.

To ensure the possibility of primary fire extinguishing during the construction phase in storey fire cabinets, the Customer provides for the installation of carbon dioxide or powder fire extinguishers with a volume of at least 15 liters.

The main condition for ensuring the safety of people during fires and other natural disasters is the organized and prompt evacuation of them to safe areas where exposure to hazardous physical factors is excluded. Implement this in modern conditions The fire warning and evacuation management system, SOUE, is designed.

This article describes how the SOUE works and what it consists of, what requirements are put forward for warning systems, and how they are classified.

The fire warning system is integral part fire alarm, which by law any enterprise or organization, regardless of its form of ownership, must have in its buildings and structures. It is a set of technical means and measures, the purpose of which is to timely notify people in a building or on the territory of a facility about a fire and provide them with information about the procedure and exit routes.

Operating principle and composition of fire warning and evacuation systems

Evacuation management in case of fire is thought out during the planning of buildings, which must have such a spatial design that will ensure a quick exit from areas affected by fire or combustion products.

Correct functionality is ensured by:

• By giving light and sound signals, broadcasting recordings of specially composed texts with calls and instructions about actions, directions of movement;
• Turning on emergency lighting;
• By placing mandatory illuminated fire safety signs on the routes of people moving to safe areas;
• Operation of remotely opened locking devices at exits;
• Creating a connection between fire station dispatchers and the warning zone;
• Other methods.

Thus, fire warning and evacuation control systems include the following devices:

• Annunciators;
• Light boards;
• Direction signs, including illuminated ones;
• Acoustic communication systems for informing duty officers and personnel;
• Access control electronics for opening locks;
• SOUE control devices.

Our company offers to supply modern elements fire warning systems, develop and install and launch fire warning systems of any complexity at various enterprises and organizations.

Classification of fire warning systems and requirements for their operation

Requirements for fire warning systems are reflected in various regulatory documents. First of all, this the federal law N126 Federal Law, which is called “ Technical regulations on fire safety requirements." In addition, the country has Fire Safety Standards (FSN), in particular NPB-104-63 and NBP 77-98, which also describe fairly strict requirements for warning systems.

Today there is a certain classification of fire warning systems. Depending on the degree of autonomy of work, it can be autonomous or work as part of larger system. There are also 5 types of SOUE, the choice of which is dictated by the number of floors in the building, the responsibility of the facility and other factors.

• Type 1 is characterized by the presence of sound and light annunciators, signals, sirens, which sound an alarm in all rooms where people may be present. One line works, all sirens turn on simultaneously.
• Type 2 provides for the presence of the same technical means, as well as the installation of light indicators for the direction of movement during evacuation, and “Exit” light indicators.
• Type 3 assumes the additional presence of audio message repeaters, which will relay messages about evacuation routes and prevent panic among people at the site. It is also assumed that warning lines will be switched on independently, two or more lines will operate, and warning zones will be created.
• Type 4, in addition to all the above methods of notification and evacuation control on several independent lines, assumes the presence of voice communication between the dispatcher and the warning zones. It is possible to implement various options for evacuation from building areas, manage personnel and evacuated people using feedback.
• 5 is the most complex and modern, involves the introduction of full automation and various options coordination and centralized control of the withdrawal of groups from a single post.

If you want to know what the requirements of fire safety standards are in this area, contact our specialists by phone

• Sound.
• Light.
• Combined.
• Speech.

Types of Public Address Systems

1. The first and second types of notification are light and sound notifications. That is, based on a signal from the ASPS (automatic fire alarm system) or ASPT (automatic fire extinguishing system), sirens (sound alarms), stroboscopes or beacons (light alarms) or combined alarms (light and sound in one building).
2. The third, fourth and fifth types of notification are speech notifications of varying degrees of complexity. That is, instead of a siren, a recorded message is broadcast at the facility. The third type of notification is the simplest voice notification, and the fifth type of notification is used at objects of exceptional complexity.

The choice of the type of SOUE depends on the purpose of the building, the number of storeys, the number of people arriving in it or the category of explosion and fire hazard (for industrial buildings).

SOUE structure

The fire warning and evacuation control system consists of central equipment to which one or more warning loops are connected. Depending on the types of notification, either light-sound or voice annunciators are used in the loops. When an alarm occurs, that is, in the event of a fire or smoke, the fire alarm system or AUPT issues a control signal to the central equipment of the fire control system. The central equipment generates the signal transmitted by the sirens.

Composition of SOUE

• Text part.

1. General data (General part; Basic technical solutions; Installation instructions).
2. Electroacoustic calculation.
3. Specification.

• The grafical part.

1. List of drawings.
2. Structural scheme SOUE.
3. Diagram of external connections.
4. Plan for the location of equipment and laying of routes.
5. Territories of a separate building.

What objects require