When purchasing a coveted summer cottage, a good owner will first begin to equip a water supply system, and this will be true. It is not so difficult to install summer water supply at your dacha yourself. After all, without life-giving moisture, you will not only not be able to grow a normal crop, but any construction will be very difficult.
Even if you bring quickly assembled country houses from a block of containers, they will need some kind of small foundation, for the arrangement of which water is required. Renting a diesel generator for a summer residence will solve the energy supply problem for a while, but without water there will be little joy from this.
Where to get water from
There are several traditional sources of moisture intake; which one is preferable for your site should be decided purely individually. We, in turn, will tell you about the most common ones.
Advice: if possible, it is better to start drawing up a project by interviewing your closest neighbors. By taking advantage of their experience and taking into account their mistakes, you can avoid significant costs.
Good old well
If in your area the depth of the aquifer with high-quality drinking water is within 3 - 15m, then there is no need to reinvent the wheel. The well will be the most the best solution for you.
The cost of constructing an average well will not be much higher than drilling a well for sand. If the site is not on rock, then 2 - 3 people can dig a well in 1 - 2 weeks.
The most convenient way to do this is with concrete rings, the first ring is installed in the pit and soil is removed from under it. As the structure goes deeper, it is built upon.
Important: unlike a well, the service life of wells varies around 50 years. Plus, during a power outage, water from the well can be lifted with a bucket.
Well drilling
There are 2 types of wells, sand and artesian. The depth of the well in sand, depending on the location, ranges from 10 to 50 m. The horizon may begin immediately behind the first layers of dense loam. The same loam acts as a natural filter, purifying groundwater and melt water.
The water supply depends on the thickness of the formation, but on average, up to 500 liters can be obtained from such a well per day. Sand or silt clogging of submersible pumps and filtration systems can be a serious problem here.
Such structures most often do not last long, from about 5 to 20 years. But if you find yourself on a deep underground river and properly equip the wellbore, then such a source can last longer.
Experts advise drilling such wells manually, and it is better to look for a place to drill using old-fashioned methods. From experience, with this approach the likelihood of finding a quality source increases significantly. When machine drilling, you can simply skip the desired horizon.
Water in artesian wells is extracted from a limestone horizon. It is, of course, tougher, but it is exceptionally clean. The depth of occurrence here is not predictable.
In the rock formations you can stumble upon an underground lake already at 30 - 40 meters. But there is an option to drill more than 100 meters.
The construction of such wells is quite expensive and, as a rule, they are done together. In addition to serious financial investments, you will also need official permission from the authorities, because artesian water is the property of the state. But there is a high probability of providing for yourself clean water over the next 50 years.
Alternative methods
Simple and relatively reliable option, is to connect to a ready-made highway. Now this can be done directly under pressure. For this purpose, an overhead tee with a ball valve is used.
The tee is bolted to the line, after which a hole is drilled in the pipe and the valve is quickly closed. Then you can mount the branch.
Alternatively, you can use water from natural reservoirs located nearby, but no one will give you a guarantee of purity. Therefore, such water is more suitable for irrigation. Can also be collected in separate containers rainwater, but of course we are not talking about any serious scale here.
Methods for arranging a water supply system
For watering and some household needs you can install temporary or stationary system summer water supply.
Collapsible design
The collapsible version of the system is mounted from flexible silicone or rubber hoses. They are connected by metal or plastic adapters and connectors. Such accessories are not expensive, plus they are easy to make with your own hands.
Speaking about the advantages, it should be noted that the price of such a design will not be high, plus it can be assembled in a couple of hours. Any damage here can be quickly found and repaired.
But such a system is very vulnerable. The pipes in it, as a rule, lie directly on the ground or are mounted above the ground on special hangers, so they are easy to damage.
At the end of the season, it will need to be disassembled and hidden, as there is a possibility of theft. Experienced summer residents They know that the most unpleasant thing here is that everything will cling to these hoses.
Tip: to install a temporary structure, experienced summer residents lay a collapsible line from HDPE pipes. It runs through the center of the site and is equipped with several nodes for connecting flexible silicone hoses. This system is much simpler and more practical, plus much less flexible hose is required.
Stationary summer system
A stationary water supply system is, of course, more convenient than a collapsible one, since it is laid underground and will not interfere with or spoil the landscape of the site. Don’t be confused by the word stationary; the price of such a design will not be much higher than that of a temporary system. Of course, you will have to tinker with the arrangement, but believe me, it’s worth it.
Another big plus is that a properly laid central line of the system can, if necessary, become the basis for arranging winter water supply in the house.
- As in any business, you should start by creating a project. Here, the more carefully and scrupulously you write and draw each node and sector of the system, the easier it will be to select equipment, materials and carry out installation.
- From experience we can say that it is better to draw a sketch directly on the ground, that is, independently walk every meter and turn of the highway. This will make it easier to calculate the number of connectors and determine how many connection points you need.
- The central main line and sector branches can be made from poly propylene pipes or from polyethylene pipes low pressure HDPE. In terms of costs, these systems are approximately equal, the fact is that polypropylene pipes are more expensive than HDPE, but the price of couplings and connectors for HDPE equalizes the cost of the estimate.
- Also note that polypropylene pipes are soldered, therefore, you will need a power source. The structure from HDPE pipes can be assembled without soldering.
Important: to install a system made of polypropylene pipes, you will need a special soldering iron. Now many shopping centers They rent a soldering iron on condition that you purchase the material from them, this is very convenient, since the system can be assembled in 1 - 2 days and does not cost separately for a soldering iron.
- If the total length of the system does not exceed 30 m, then pipes with a diameter of 20 mm are sufficient for its installation. But experts advise laying the central main with pipes with a diameter of 25 mm, and distribution into sectors can already be done with twenty-millimeter pipes. For a low-pressure system, it is better to completely use pipes with a cross-section of 25 mm.
- Standard installation instructions. All pipes must be placed taking into account that the water from the system must be drained in the winter. That is, the entire system must go downhill and a valve or valve must be installed at the lowest point to drain the system. The lowest point is made in the water intake area.
- If you are installing a system for, then the laying depth is in the region of 20 - 30 cm. To water the beds, the pipe must be buried to a depth of about half a meter, so as not to damage it when digging with a shovel or cultivator.
- To install a structure made of HDPE pipes, you will need special couplings equipped with internal and external threads. Although they already have O-rings installed, it is advisable to also wind fum tape onto the threads; it is wound clockwise without folds, 6 - 8 turns. This will significantly increase the density and therefore the durability of the connection.
- The pipe is driven and pushed inside the coupling to a hard stop, this is about 50 mm. The coupling can be tightened by hand, but at the end you should lightly tighten it with a gas wrench No. 2. Taps and tees for wiring are connected using the same scheme.
- For trimming plastic pipes There are special scissors and roller cutters, thanks to them the cut is smooth and does not require additional processing. But if you don't want to spend money on such specialized tool, then you can use a regular hacksaw for metal, however, in this case, the burrs on the cut are removed with a round file.
Advice: when purchasing a coupling for connecting an aqua gun or other sprinkler, it is better to take the so-called coupling with an aquastop; it has a valve built into it, thanks to which there is no need to turn off the water when replacing the device.
- As a rule, the central main line is laid from the water intake to the house and from it conclusions are made for connecting a flexible hose or wiring by sectors. It makes sense to do it more thoroughly so that it is possible to supply water to the house if, for example, you decide to meet New Year in the country.
- To prevent the pipe from freezing, many experts advise laying it deeper than the freezing level of the soil.. But in some areas of our homeland the freezing level reaches 1.5 m and this is quite difficult to do. It is much easier to bury the pipe to a depth of 30–50 cm and insulate it.
- For insulation, a bed of technical polyethylene is laid out at the bottom of the trench; you can take a cut plastic pipe of large diameter. Any porous, non-hygroscopic material can be used as an insulating filler, for example foam chips, slag or expanded clay.
- A special wire is attached to the main pipe itself. When connected to the electrical network, it will heat up and prevent the line from freezing during operation; pipes with a built-in heating filament are available, but they are expensive.
- The pipe is laid on the insulation and covered with the same layer of insulation on top. After which the entire structure is covered with waterproofing and filled with soil.
Advice: it is better to take cast iron, brass or bronze taps and valves for connections in a house or greenhouse. Ball valves from composite materials won't last long.
- When selecting a pump, please note that the passport indicates from what depth it can lift water. So, to the actual depth of your well or borehole you need to add the length of the irrigation distribution system at the rate of 1 m of vertical rise.
The video in this article shows some of the intricacies of installing a water supply system.
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Thought independent device summer water supply visits many owners country houses. Water is necessary for summer residents for technical needs (watering plants, feeding animals, etc.) and for hygiene procedures (shower, bath, etc.). Not all summer residents have the opportunity to connect to a centralized pipeline; there may be several reasons for this phenomenon:
- distance of the site from the point of insertion into centralized system water supply;
- high cost of work;
- the need to install water consumption meters to pay for resources, etc.
The birth of an idea
Sometimes the idea of creating a summer water supply comes to new owners of country houses, when living in a country house is seasonal and investing in the installation of a centralized water supply is economically unwise.
Before the autonomous device summer version water delivery must be carefully studied possible options, comparing the effectiveness of certain materials. IN last years cast iron and steel pipes gave way to new pipeline fragments - polypropylene pipes. The cost of such products is almost 4 times lower than the same diameter and length steel material. There are savings. In addition, the lightness of polypropylene allows you to install any water supply system with your own hands, without special equipment or a professional team.
The easiest way to assemble a summer water supply with your own hands:
Design and procurement of materials
Before you go to the store for materials and consumables for the future summer water supply system, you need to carefully consider its design. Ideally, this diagram is drawn on paper, indicating all the branches and selection points. It’s definitely worth considering the issue of creating a couple of outlets “just in case” (possible expansion of the irrigation zone by next year etc.).
A sketch transferred to paper is necessary to accurately calculate the volume of materials. When designing, the following nuances must be taken into account:
- water in the summer water supply will move under low pressure, at positive temperature parameters environment. Any types of propylene pipes (PN-10, PN-20, etc.) meet these requirements;
- the pipeline passing along the surface of the site must have the required level of rigidity, which can be provided by pipes with a diameter of at least 25 mm. The optimal length of the products is 2 m (convenient to transport even in a personal car). In addition, couplings (straight and angular) will be required;
- a filter for rough cleaning at the entrance to the pipeline will save the system from frequent blockages and breakdowns;
- an important part is the coupling, which has union nut for quick disconnection of pipes;
- outlets - for connecting to the watering hose system, creating a household outlet, etc. It will be necessary to install 1/2″ ball valves at the outlets;
- combined transition fittings - for connecting pipes with metal elements;
- to create a branch for summer shower– pipes with a diameter of 20 mm.
- Tees equipped with plugs - plugs for draining water at the end of the summer season. These parts are installed at the lowest points of the system so that water leaves the pipes by gravity.
Important: summer water supply can be laid directly on the ground, because there are no temperature changes (from heat to frost) from May to September
Tool selection
To connect polypropylene pipes for summer water supply, you will need a special tool - a soldering iron. This welding machine designed specifically for this work and consists of the following parts:
- a soldering iron equipped with a heating element and a control unit (with temperature relay, indicators and switches);
- set of replacement nozzles for different diameters polypropylene pipes. They are attached to the heating element with special bolts;
- a stand necessary for fixing the soldering iron during the welding process.
Important: Teflon nozzles are strictly not recommended to be cleaned with products containing abrasive particles, this leads to abrasion of the top layer (responsible for the quality of the connection of parts).
How polypropylene pipes are connected
Diffusion welding of polypropylene pipeline parts involves melting of the surfaces to be joined after placing a welding machine in them. Experts recommend connecting only pipes from the same manufacturer; this is the only way to achieve high results.
Before placing the soldering iron head into the pipe, it is necessary to try on the cold parts, if you need to mark the immersion depth (mark the top and bottom, if necessary) with a simple pencil or marker. It is imperative to adhere to the recommendations of the welding machine manufacturer regarding adherence to operating conditions. cold welding: heating – welding – cooling. Elements prepared in advance for connection are placed on the nozzles of the device:
- fittings - slide onto a special attachment - mandrel;
- pipes are inserted into a special coupling nozzle.
Important: do not move the connected elements, scroll or otherwise change the position of pipes and fittings. This will weaken the strength of the seam, which will subsequently negatively affect the strength of the entire structure.
The exact time that must be maintained when welding polypropylene pipes is given in the table:
Important: the countdown of the welding time itself must begin from the moment the molten parts are connected.
In the described way, all the pipes of the homemade water supply are connected, in in the right places– fittings, adapters and taps are inserted. If you purchase materials in advance and prepare the welding machine, the work can be completed in a weekend.
If during the pipeline assembly process excessive pipe stresses are formed in certain sections (uneven terrain, sharp turns, etc.), the polypropylene pipe itself can be slightly bent using construction hair dryer and a special nozzle.
To cut plumbing parts, you will need scissors made specifically for cutting plastic pipes. These scissors differ in the size of the cutting diameter (40-75 mm). Some craftsmen use roller cutters. Cutting tool May be simple grinder, hacksaw or electric jigsaw.
Solve the water supply issue summer cottage once and for all allows the installation of a capital water supply system capable of operating at any time of the year. Sooner or later, every summer resident encounters the solution to this problem. After all, temporary structures used only in summer period, are dismantled before frost and stored until the next season. By building a constantly running water supply system at your dacha with your own hands, you can save yourself from all the annual hassle of providing your site with water. Moreover, the dacha is used not only in summer for growing vegetables, but also in winter for active rest Outdoors.
You can learn more about how to make a water supply system at your dacha yourself from this video. The recommendations given by the author of the video will help you navigate the installation of a water supply network for year-round use.
Classification of country water supply systems
Water pipelines installed in dachas are classified according to the source of water supply into two types:
- centralized systems connected to the main line through which the entire village is supplied with water;
- decentralized systems in which the source of water is a well, borehole, natural reservoir, spring, etc.
Also, country water pipes are divided into two types according to the season of use. There are summer and winter structures, the installation of which differs in the depth of burying water pipes in the ground.
Important! Summer water pipes can be laid on the surface of the earth. However, for continuous operation, the pipes are slightly buried in the ground at a slope, which allows all the water to be drained from the system before it is preserved.
A country water supply system intended for year-round use must be located in the ground below the freezing level of the soil. In each region this value is known. When conducting construction and installation work The depth of soil freezing must be taken into account.
Drawing up a water supply diagram and calculating materials
You can begin installing a water supply system in your dacha only after drawing up detailed diagram its location on the site and in the house. When drawing up a diagram, difficulties that can be encountered when laying pipes are identified. All issues are resolved in advance on paper, which will then affect the speed of the process. earthworks and their volume. In addition, the diagram gives a complete picture of the quantity Supplies, which will need to be purchased in advance. It’s cheaper to buy everything you need at once in bulk than to later buy the missing items at retail prices.
Diagram of a decentralized water supply system in a dacha. Water entering the house for drinking is subjected to a two-stage purification through a filter system
Important! The water supply diagram for the dacha should be kept by the owner of the site. After all, over time, you can forget where the pipes go. Information about the location of pipeline elements will be useful for repairing its sections, as well as when designing the construction of other structures in the country. When selling a plot, the presence of a water supply diagram will increase the attractiveness of the transaction.
What will be required for installation?
Kit necessary tools depends on the pipes that will be selected for laying the water supply system in the country. If the pipeline is supposed to be made of metal pipes, then you will need a saw to cut them, as well as a welding machine. If the pipeline is laid from polypropylene pipes, then you need to stock up on a special cutter (can be replaced with a hacksaw) and electric soldering iron, allowing you to tightly connect everything individual elements. Although plastic pipes can be assembled using fittings. In this case, you cannot do without gas key No. 2. To dig a trench you will need shovels (bayonet and shovel), as well as a small crowbar.
Important! Before the start of excavation work, the territory of the site is marked and broken down, taking into account the natural slope of the area. In this case, they use twine, pegs and, of course, a measuring ruler.
The materials you will definitely need are:
- pipes (metal or polypropylene);
- corners;
- valves;
- taps;
- fitting;
- filters;
- insulation;
- water supply station (if decentralized water supply is installed), etc.
Advantages of using polypropylene pipes
Since appearing on construction market polypropylene pipes hardware for the installation of water pipelines they began to be used less and less. This is due to the fact that polypropylene pipes are not subject to corrosion and are resistant to damage, including mechanical damage. They can be used for half a century. In addition, the environmental qualities of polypropylene are beyond doubt. Over time, the taste of water does not change, and the walls of the pipes do not become overgrown with deposits. Installation of polypropylene pipes is so quick and simple that any craftsman can do it. Summer residents belong to this category of people.
Selection and installation of a water supply station
When choosing a water supply station, take into account initial conditions autonomous source, as well as the planned volume of water consumption per day. Depending on the model of the station, the diameter of the water pipes is selected. When choosing a location for installing a water supply station, you have to take into account the distance of the source (well, borehole, reservoir, etc.) from the country house. If the source is located in close proximity to the house, then installation of the equipment is carried out indoors. If the distance is significant, then you will have to equip a place for installing a water supply station on the street, not forgetting to insulate it. High-quality thermal insulation of the equipment location will ensure it uninterrupted operation in any conditions, especially in winter.
The need to install filters
To safely use the water supplied through the country water supply to the house for drinking and cooking, it is necessary to install coarse and fine filters in the well. This equipment will ensure reliable quality of water purification, and will also protect the elements of the water supply system from premature wear.
After installing the filters and checking the strength of all connections, they begin checking the system. When successful work of all elements during a trial test of the water supply system, it is accepted for permanent operation.
The simplest diagram of a country water supply system
It is possible to provide water supply to the dacha within all year round, using absolutely simple diagram. Of course, this option is not ideal, but it still helps solve the problem at minimal financial cost. Carefully study the sketch of this diagram below. The secret lies in the fact that during winter operation water supply, through a small hole in the additional drain, water constantly flows into the pit and is absorbed into the ground. This prevents water from freezing in the pipeline. IN summer time The winter valve is kept open, using only the “summer” option.
Important! The disadvantage of this simple scheme for installing a country water supply system can be considered the constant humidity in the pit. However, you can come to terms with this, because there will be water at the dacha all year round.
The simplest diagram of a water supply system in a country house, used throughout the year. IN winter time water flows slowly from the additional drain into the pit, which prevents the pipes from freezing
We hope you understand how to install plumbing in your dacha on your own? If you don’t have the time and desire to lay the pipeline and all the associated equipment, then invite specialists. After all, having spent once on installing a permanent water supply system, you can use it without problems for several decades.
What is the best material to use to make a water supply system at your dacha with your own hands? Is it possible to ensure a constant supply of water on the site if it is supplied by the garden cooperative on a schedule? How to avoid pipes from defrosting in winter?
Let's try to answer this list of questions.
Goals
First, let's formulate what we have to achieve.
- Water must be brought into the house and distributed around the area for irrigation.
Advice: when small area It is more practical not to install stationary sprinklers for watering, but to connect a reinforced hose with a manual sprayer to a fitting located approximately in the middle of the area.
- For a constant supply of water, we have to install a storage tank. Because for watering and normal operation water taps need pressure; the container is placed in the attic of the house, at the top of a slope, or simply on a metal stand at least 2 meters high.
- In addition, we have to solve the problem of winterizing the water supply. Since in winter in most climatic zones of the country the water is gardening partnerships is not supplied, and the air temperature drops well below its freezing point, it is advisable to provide for the possibility of completely drying the pipes.
Material selection
What material will we choose to build a country water supply system with our own hands?
Pipes
We’ll immediately weed out steel pipes - some without anti-corrosion coating, some galvanized.
Why?
- Black steel in wet ground obviously will not serve happily ever after. Rust will eat the pipes in 5-7 years.
- Galvanization is one and a half times more expensive than already expensive steel pipes. In addition, assembling a steel water pipe using welding or threading is an extremely labor-intensive process.
What remains?
Metal-plastic, polypropylene, PVC pressure pipes and polyethylene.
Our obvious choice is the last of the materials listed.
Do you need arguments in its favor?
Please.
- Polyethylene is flexible and elastic. A do-it-yourself water supply diagram for a dacha often includes curved sections; pave them flexible pipe won't be difficult.
- Equally important, elasticity is maintained when negative temperatures . If at the end of the season there is water left in some part of the water supply system, its freezing will not lead to ruptures in the pipe: the polyethylene will stretch, and after the ice melts it will return to its original size.
Fitting
Polyethylene pipes are installed using butt welding, electrofusion and compression fittings. For us, the latter method is preferable.
Causes?
- Butt welding and connecting electric couplings require electricity, which is not available everywhere.
Note!
In response to possible objections: yes, buying or renting a diesel generator for a summer residence will solve this problem.
However, is it worth creating problems for yourself and then heroically solving them?
Isn't it easier to immediately opt for a more affordable solution?
- The price of compression fittings is not much higher than that of butt welding fittings and noticeably lower than that of electrofusion fittings.
- A compression fitting, unlike alternatives, makes the connection removable. Thus, it allows you to clean a section of the water supply system or change its configuration without any extra effort.
Size
What diameter should you choose? To supply a house with a good supply of water, the capacity of a pipe with an internal diameter of 12-15 mm is sufficient. If you plan to simultaneously water the area with several stationary sprayers, the cross-section can be increased by a step - up to 20 mm: this will increase the throughput by 1.8 times.
If, in parallel with watering the area over the entire area, it is planned to use a washbasin or summer shower, the internal diameter increases by another step - up to 25 mm. This way we will avoid loss of pressure.
When choosing a size, do not forget that pipes and fittings are marked not by the internal, but by the external diameter. Internal section tied to the wall thickness, which, in turn, is determined by the operating pressure. Let us present some values of these parameters for a pipe made of PE 63 polyethylene.
| Average outside diameter, mm | Wall thickness, mm at operating pressure, MPa | |||
| 0,25 | 0,4 | 0,6 | 1 | |
| 16 | 2,0 | |||
| 20 | 2,0 | |||
| 25 | 2,0 | 2,3 | ||
| 32 | 2,0 | 3,0 | ||
| 40 | 2,0 | 2,3 | 3,7 | |
| 50 | 2,0 | 2,9 | 4,6 | |
| 63 | 2,0 | 2,5 | 3,6 | 5,8 |
| 75 | 2,0 | 2,9 | 4,3 | 6,8 |
How to use this table? The instructions are extremely simple: to obtain the internal diameter, you need to subtract twice the wall thickness for a given operating pressure from the external diameter.
Winter water discharge
Organizing the possibility of draining the water supply is more than simple. It is enough to find its lowest point and provide a relief valve there. If the water supply system has sections with a counter-slope, discharge outlets are located at the lowest point of each such section.
A caveat: if you simply open the vent, most of the water will hang in the pipes.
To reset, you will have to open all watering and water taps.
Storage capacity
The water supply schedule in gardening communities is far from comfortable - from twice a day to a couple of times a week. Storage capacity - the simplest way provide yourself with water around the clock.
What can act as a storage device? The optimal choice is plastic container for water. To be precise, it is made from polyethylene, which is already familiar to us: the combination of strength and elasticity is in demand not only for pipelines.
Color
The containers are available in white (translucent), blue and black.
E Is there any difference between them in practical terms?
- We immediately discard the translucent plastic. He misses Sun rays visible and ultraviolet spectrum; therefore, the water in the storage tank will quickly begin to bloom.
- Black color is preferred in regions with cool summers. He will be more active in collecting thermal radiation; even at an air temperature not much above zero, the water in the tank will heat up to a comfortable temperature for showering and washing dishes.
- Blue color is suitable for any temperature.
Volume
How to calculate the volume of the tank? To calculate, you need to estimate the average daily water consumption. Sanitary standard per person is about 200 liters per day; the need for watering is completely determined by the climate, the moisture-loving nature of the plants and the area of your dacha.
Here is the average water consumption for some consumers.
Installation and connection
As already mentioned, the method of installing the container is determined by the design of the country house and the topography of the site.
Note!
You should not install a large storage device on light wooden overlap
If country houses made from block containers with a frame made of corrugated pipe or channel with a cross-section of 100 mm or more can withstand a load of a ton or more, then wooden beams not strong enough for this.
How to organize the connection of the tank? In most cases, the water collection pipe is already present at the bottom of the tank. It is equipped with a ball valve in case of repair of shut-off valves in the internal water supply.
To collect water in a fully automatic mode, a fill valve from the toilet tank is mounted in the upper part. The hole for it is drilled with a regular wood drill and expanded with a roller cutter; A pair of rubber gaskets are used for sealing.
There are a couple of nuances associated with installing the fill valve.
- It is worth installing a coarse filter in front of the valve. It will prevent debris flying through the pipes from clogging the valve or jamming it in the open position.
- It is better to take the valve itself of a domestic type, brass, with a wire rocker arm. It is distinguished not only by durability, but also by its ability to work with water flow with minimal overpressure and even by gravity. For imported products, at least 3-5 meters of pressure are needed. 0
At the dacha, the requirements for water supply are not lower than in city apartments, but higher: it is necessary to ensure supply not only to taps and household appliances, but also for irrigation. Therefore, the pump performance must be high, and the flow rate of the well or well must be good and stable. We have to solve another problem: in rural areas Electricity is often cut off, so it is advisable to have a supply of water or a backup method of “extracting” it. For well owners, everything is simple: for urgent needs you can get it in a bucket, but you simply can’t get it from a well. We have to come up with backup schemes.
Organization of water supply at the dacha
It is possible to organize a water supply at the dacha only using a pump, but it can be supplied in two ways: from a storage tank or from a hydraulic accumulator.
When using a circuit with storage tank you have a supply of water equal to the volume of the tank, but the pressure in the system is low. It is created by a difference in heights: the tank is installed at a height - in the attic of a summer house or the roof of an outbuilding. The main condition is that its bottom must be located above any water intake point. Then there will be water in the taps.
The second method, with a hydraulic accumulator, is more convenient in that pressure is created and automatically maintained in the system. If the hydraulic accumulator is supplemented with a pump and automation (pressure switch), the entire assembly is called. The trick here lies in the hydraulic accumulator. This is a cylindrical container divided into two parts by an elastic membrane. Gas is pumped into one part under low pressure, and water is supplied to the second by a pump. As it enters, the water compresses the gas more and more, which is why pressure is created in the system (about 2 Atm).
When the tap opens (turns on Appliances or watering begins), water is supplied from the accumulator. The pressure in it gradually decreases. Its value is controlled by special relays. As soon as the lower threshold is reached, the pump turns on, restoring its set value. The highest threshold is monitored by a second sensor, which turns off the pump.
How to assemble a water pipe
When assembling a water supply system at your dacha with your own hands, you need to decide which parts of the site you need wiring to. It goes without saying that water should be supplied to the house. But in addition to installing water supply throughout the house, for watering, you need to install pipes in key places on the site and install taps on them. If necessary, connect a hose to them and, moving it from place to place or installing a sprinkler, water the nearby beds.
Autonomous water supply in the country
Since in rural areas there are often power outages, and any pump can only work if there is electricity, it would be a good idea to have a reserve supply of water in case of a power outage. This may be a container installed in the attic or in a separate area. You can pump water into it submersible pump from a well, well, river. And the pumping station will “pull” water from this tank.
Plumbing at the dacha from a tank is convenient because it can also collect rainwater, but you need good water: first coarse cleaning, then several pieces of fine cleaning. And always at the inlet of the suction pipeline from pumping station also install a filter and check valve. The filter is for insurance - the equipment is demanding on water quality, and the valve is so that when the pump is turned off, the water is not dumped back.
The presence of a tank in the water supply system of a dacha is also good for plants: in the summer, if it is installed outside, the water will heat up. It is known that plants watered warm water, grow more actively and bear fruit better.
If desired, you can organize drip irrigation - assemble a pipeline from pipes, insert tees in the right places, to which you connect hoses for drip irrigation.
A drip irrigation system can be organized even when you are making water supply at your dacha with your own hands
Here's what it looks like schematically. Raise the tank to a height of at least 1 meter. You pump water into it from a well, a well, or a river. Its level is controlled by a float mechanism (like those found in cisterns). From the bottom of the tank there is distribution to the beds. The whole one comes first water pipe, and a drip with holes comes off from the tee.
