In many country houses gas cylinders are used and must be refilled regularly. Although they are also used in production. Refilling is much cheaper than purchasing a new cylinder. They are used for heating and household needs. When living outside the city limits, the question of where to refuel becomes natural. gas cylinder. This is discussed in the article.
Pros and cons of gas cylinders
The autonomous tank is an easy-to-use item. Its advantages include:
- Mobility. It can be rearranged and transported.
- Unlimited shelf life. It can be used later.
- Big choice. You can purchase a container of any size, purpose, made from various materials.
The disadvantages include:
- Fire hazard. If the tank is located in an area of fire or sudden temperature changes, this can lead to a threat to life and health, as well as property damage.
- Presence of sediment in old tanks after prolonged use. They need to be cleaned for future use.
- Gas leak if the equipment has been in use for a long time. You need to change the jet regularly to prevent this.
- Danger from sudden overturning. There is a risk of pressure surge and sudden burst of flame. And it’s almost impossible to pay off everything on your own.
- Risk of inhalation. If the equipment is faulty, people living in the house may be poisoned by carbon monoxide.
Where to contact?
Household gas cylinders are sold at specialized points. Usually there is home delivery of goods. Where to refill a gas cylinder if it becomes empty? It is in these specialized centers that the containers are filled. As a rule, these points are located at stationary automobile gas filling stations.
Other items
Where else is there propane? There are several options:
- Factory. But this option is not very convenient, and also not cheap.
- Companies that have received the right from Gostekhnadzor. These include cylinder exchange.
Factories and companies must have special premises that meet the requirements, as well as the equipment needed for such work. Where to refill gas This work is performed by the same specialized points.
Where should you not go?
Although this procedure can be performed at almost every gas station, where there are not even special cylinder points, it is not worth buying liquefied gas there. This is quite risky because:
- After this procedure there is no check for gas leaks.
- There is no control over refuellers, which is why the use of such gas equipment will be unsafe.
- Due to the format of the filling column, the cylinder cannot be filled efficiently.
According to the standards, the filling volume should not be higher than 85%. This creates a “steam cap” in the cylinder, which protects against the risk of the cylinder exploding due to high temperatures. In car cylinders, compared to household ones, there is a cut-off valve that allows you to prevent gas overflow. Therefore, equipment must be checked on scales. Where is the best place to refill a gas cylinder? You can also contact car gas stations, unless there is special equipment and a license.
Refueling process
The centers that perform refueling are called gas filling stations. They may have different equipment configurations. Typically the procedure is performed in 3 ways:
- Pumped: a pump is used.
- Pump-compression: gas is taken out using a pump and, under high pressure from a compressor, enters a cylinder.
- Pump-evaporation: the gas supply system has a heater-evaporator that provides increased pressure.
All refueling methods are safe as long as the rules and regulations are followed.
Station requirements
If you are interested in where you can refill a gas cylinder, you should check the station for the presence of:
- Exhaust and pumping units.
- Gas tanks.
- Technical tools for transportation.
- Additional devices - dispensers, devices for measuring the density of a substance.
Where are household gas cylinders refilled in cities? This is usually done by gas services that connect and maintain this equipment. They deliver containers with the substance according to a specific schedule. Gas equipment is also delivered to villages, delivered in special vehicles.
The procedure is carried out according to standard requirements. They must be observed as there is a risk of explosion. For example, the procedure is not performed if there is one of the shortcomings:
- equipment is faulty;
- there is no required pressure in the cylinder;
- there are valve or valve deficiencies;
- rust is visible on the surface;
- paint peels off;
- there is damage.
Therefore, it is necessary to check compliance with these regulations regarding where the gas cylinder can be refilled. They should be labeled “compressed gas.” A sticker indicating an explosion hazard is also attached. Only in this case everything complies with safety standards, so refueling at such a company can be carried out.
Refueling rules
Before the procedure, the balloon is emptied of condensate and remaining gas. Filling is carried out on the basis of the characteristics indicated in the data sheet, so that the equipment will operate safely. During the procedure, there should be no fire, sparks, coals or other hazardous substances nearby. The work can be done in 2 ways:
- Exchange. A person gives away his tanks, and he is provided with filled ones. This saves time. But the disadvantage is getting other equipment, which may not have the best quality parameters.
- Own cylinders. A person leaves his tanks for refueling and picks them up after a while. Then only your own equipment will be used. But you will have to spend money on delivery and wait some time.
After refueling, the equipment must be used correctly. It should not be affected by precipitation, sunlight. Cylinders should be stored in an upright position. It is necessary to regularly check the equipment for serviceability. It is better to eliminate any defects immediately, without waiting for adverse consequences.
What does the price depend on?
It is important to know not only where to refill a gas cylinder, but also the price of these services. The cost depends on:
- service level;
- availability of transport services;
- electricity costs;
- gas prices.
If refueling procedures are violated, companies are held accountable. If they do not comply with the rules and regulations, then for these cases it is applied. Therefore, if you need to refill a gas cylinder (50 liters or other volume), you should contact specialized companies that operate on the basis of a legally issued permit. Then the procedures for filling cylinders are carried out correctly, which is safe for the life and health of people.
If a gas cylinder runs out of gas, it is easier to buy it than to refill a used one. But for the sake of saving Money people still try to fill an empty gas cylinder on their own, avoiding purchase. Of course, this is quite possible and easy to do. The main thing is to follow all the rules and safety measures. You can refill a small cylinder at the dacha or a tourist gas cylinder using a large-capacity donor cylinder.
Household gas cylinders come in different capacities: from 5 to 300 liters. In order for liquid gas to flow out, turn the donor cylinder upside down, the valve should be at the bottom. For convenience, you can use some kind of structure, for example, hang it on a rope or install the cylinder on a stand. You can come up with many options for mounting the cylinder upside down. The main thing is that the design is reliable. To assemble a system for filling gas into an empty cylinder you will need: a tap, hose adapters, a threaded head, a hose high pressure
It is possible to refill only household cylinders with a valve, and not old-style cylinders with a “lamb”. Always remember that gas is highly explosive and must be handled with care and caution. You can refill the cylinder at gas stations equipped with special scales and with official permission.
As experts advise, in order to reduce fuel consumption, you just need to develop a so-called economical driving style. Simply put, this means that you need to handle the gas pedal carefully, that is, press smoothly to accelerate and brake using the engine, at which the gasoline supply is shut off. This will really help reduce fuel consumption. But the savings percentage will not rise above 10%.
Some gas stations offer to simply switch to cheaper types of fuel, which contain a higher percentage of ethanol. But this can affect the operation of the engine, as well as the fuel system. In other matters this problem may only affect certain brands of cars.
Recently, the method of using the so-called “super device” has become very popular among drivers. Its operating principle is to break up clumps of gasoline molecules by magnetic resonance, and then gasoline combustion occurs with less waste. So, experts categorically do not advise using this method, since it is just pumping out money.
In fact, noticeable savings can be additional installation gas equipment in the car. The cost of installing such a technical device can cost on average from $700 to $1000, depending on the make of the car. But this method can only be beneficial if the car has high mileage., because otherwise the installation of gas equipment will pay off for a very long time. It is imperative to take into account the type of engine, because not all engines operate normally with gas.
The most daring way to save money is home gas filling. In appearance, it resembles a wall-mounted gas boiler, which can be accessed at any time. Since the cost of natural gas for the population is approximately 5 rubles and if we take into account that 1 cubic meter of gas is equal to 1 liter of gasoline, it turns out that this kind of gas station provide savings of 5-6 times.
But there is a huge minus in all this. Home option gas station will cost about 5 thousand euros - this is the minimum, plus add to this the installation of gas cylinder equipment, which is adapted for natural gas. The compressor power for pumping gas is not high, so refueling can take several hours. And to top it off, you must always carry an 80-liter gas cylinder with you in the trunk.
To speed up the refueling of the car, the owner can install a receiver station. What does it mean? First, pump gas into stationary cylinders, and then refuel the car directly from them. This procedure will be shortened to 20 minutes.
But if the driver has a small car, then installing a home gas station is unprofitable. It may be more cost-effective for owners of gazelles or jeeps, which have a very high fuel consumption rate and can be up to 20 liters per 100 kilometers.
Despite significant increases in energy prices, gas is still the most common type of fuel. It is used for various purposes, including refueling cars. Installing gas equipment on cars allows you to reduce the cost of purchasing fuel.
You can purchase suitable cylinders and other equipment on the website http://safegas.com.ua/ru/gazovye-ballony/.
Necessary equipment
Gas supplied to residential buildings is much cheaper than liquefied gas at specialized gas stations. Therefore, refill cylinders from kitchen stove much more profitable. But in order to carry out this process yourself, you will need special equipment.
Currently there are two available options:
- mobile gas filling stations industrial manufacturing. Such equipment is not produced in our country. Therefore, you will have to turn to foreign manufacturers. Installations for filling cylinders with household gas are produced in France, Austria, Germany and many other countries;
- homemade installations. In order to manufacture such equipment, you must have certain skills. It is important to understand that accidents can occur when household gas leaks.
A feature of the equipment that allows you to fill cylinders with household gas is the use of several compressors combined into different circuits. This allows for a gradual increase in gas pressure.
Operating principle of a gas filling plant
Since the gas pressure in the gas pipeline is approximately 0.05 Atm, it must be compressed to 200 Atm before refueling. This problem is solved by the installation for refilling cylinders. It can include from 3 to 5 circuits, while the principle of operation will remain unchanged:
- The gas passes through a filter installed at the inlet of the system and enters the circuit cylinder.
- The compressor builds up pressure and the compressed gas is supplied to the cooling radiator.
- The gas is supplied through the pipeline to the next circuit, where even greater compression occurs.
All processes are repeated in each circuit. Before filling into a high-pressure cylinder, the gas is passed through a molecular filter.
The refueling process lasts from 1.5 to 2 hours. If you use reserve cylinders into which gas will be pumped in advance, the time can be reduced to 10-15 minutes.
When using homemade gas filling equipment, you must be extremely careful. Gas leaks can cause various accidents.
It is recommended to refuel them at specialized points. Here it will not cause any difficulties, as all certified gas stations are equipped with necessary equipment. But a private owner who uses household gas in cylinders does not always have the opportunity to take the container to a specialist.
Is it dangerous to refill a gas cylinder yourself?
Self-refueling of gas cylinders is prohibited, but if necessary, you can break this rule. The main thing is to follow the recommended safety measures. Factors due to which the cylinder manufacturer prohibits refilling by non-specialists are the flammability and explosiveness of the gas.
How to refill a gas cylinder?
Anyone who has decided to take this step should know the design of the cylinder. Gas injection and flow are ensured by a multivalve installed on the neck of a metal container. To refuel, you need to assemble a filling system consisting of two gas hoses, a gas ball valve, an adapter with seals, and a gas cylinder. It is important to qualitatively connect all structural elements. To do this, use couplings of suitable size. All equipment can be bought on the market.
The gas cylinder must be installed with the valve down. To do this, you can build a structure from wooden blocks, or install it in a chair and securely fix it in a vertical position. Those who have experience in refilling themselves prefer to weld a metal “skirt” to it, which serves as a stable support when the container is turned over. The remaining gas must be vented.
The adapter is screwed onto the thread of the cylinder. To supply gas you need to use ball valve filler system, not the cylinder valve. A reducer is not required, as it will slow down the filling. Check the reliability of the filling system and open the gas supply.
The process of filling the cylinder is not quick: it will take from 5 to 15 minutes. During gas flow, the transition system cools greatly, so you need to wear gloves to check the filling level. It is prohibited to use open flames near a working filling system. It is recommended to exclude even sparks. Refill the cylinder only to outdoors.
Using a similar system, you can refill small tourist gas cylinders. You will need an adapter, scales, an empty cylinder, and a household gas cylinder. Weigh the empty container. Screw the adapter onto the cylinders one by one, open the tap and begin filling the gas.
