Heating a private house with gas cylinders and liquefied gas consumption. Heating a house with liquefied gas in cylinders, reviews Heating in a private house with bottled gas

In suburban villages it is not always possible to connect to the heat supply mains. In order not to freeze, it is not necessary to build a wood stove or buy a boiler; heating from a gas cylinder is a good alternative to all other heating systems. Let's consider what the technology is, the features of connecting and using natural fuel.

This is a system that uses liquefied propane gas or a mixture of propane and butane as a coolant. Heating applied gas cylinders in a private house in the absence main gas pipeline, other centralized structures. Experts note that the method is suitable for houses with an area of ​​70-100 m2, which are pre-insulated to reduce fuel consumption.

On a note! To save on fuel purchases, it is recommended to install a gas boiler paired with electrical appliances.

You should know that it is strictly forbidden to disassemble gas cylinders. The fuel is pumped into the container under high pressure, changing from a gaseous state to a liquid one. Liquefied hydrocarbon gas is commonly called LPG.

Advantages and disadvantages of balloon heating

The advantages of the system include:

• cleanliness of the fuel, the gas burns completely, leaving no ash or slag;
• system autonomy - no connection to electricity required;
• stability of work;
• ease of operation and management;
• relatively low fuel costs;
• high efficiency;
• the ability to convert the boiler to work with a main fuel supply;
• long service life.

Such gas cylinders are highly valued on the secondary market and they can always be sold, returning part of the money spent. The system also allows you to supply a country house hot water, that is, the heating method is suitable for houses where central communications are not connected at all.

The disadvantages include the need to refuel containers and the need to create certain conditions for the operation of the entire structure. It is worth carefully studying the connection diagram so that in cold weather you are not left without heat due to failures in the system.

Connection diagram of gas cylinders to a heating boiler

Connection to the system is carried out through a special gearbox. The device converts fuel from liquid to gaseous state for supply to the boiler. If there are 2 or more containers, several reducers are used, each of which is connected to one cylinder. This method is considered safer than connecting through one general type gearbox.

Advice! If you connect several cylinders to the boiler at once, you can increase the time between refilling the containers.

The design is formed using a ramp - a two-arm collector that distributes the tanks into two groups, the main and reserve. First, gas is taken into the boiler from the main group of cylinders, then from the reserve one. The switching is automatic, the owner hears only the warning signal from the devices. As soon as the cylinders of the main group are filled and reconnected, the ramp switches back to taking fuel from the cylinders of the main group.

You should pay attention to the installation of fuel containers - no closer than 2 m from the boiler, preferably in a separate non-residential compartment or room. You cannot place containers on open place, accessible to sunlight.

Advice! In order for the gas pipeline to be reliable, the walls of the pipes must be made of metal with a thickness of 2 mm. At the points of passage through the walls, the pipes are protected with a case, and the holes are foamed. The pipeline is connected to the boiler using a durite hose.

Components for balloon heating systems

To install gas heating from bottled gas, the master will need:

• gas boiler with burner;
• cylinders (capacity 50 l);
• gearboxes;
• ramp;
• shut-off valves;
• durite hose for connection (rubber-fabric sleeve).

The entire circuit is extremely simple to install, so it is easy to implement home handyman. It should be remembered that when choosing a boiler, it is better to give preference to one with a minimum operating pressure, but the highest possible efficiency.

On a note! Manufacturers offer boiler models adapted to work with cylinders. If a main line is not expected in the near future, it is easier to choose just such equipment.

When choosing a heating unit using liquefied gas, it is important to pay attention to the burner; it should be specifically for propane. Burners for use with natural fuel are designed for lower pressure in the system and have an expanded nozzle diameter, which can lead to an accident when supplying fuel from a cylinder.

When purchasing a regular gas boiler the master will have to purchase nozzles for the burner, gas valve– these parts are found only in devices designed to work with LPG.

Calculation of gas consumption

For achievement comfortable warmth in the house, fuel consumption should be at least 1 kW per 10 m2. Let's consider how much fuel is needed for a house of 100 m2. The boiler must have a power of at least 10 kW; to produce 1 kW of heat, the equipment consumes up to 0.12 kg/hour of fuel. Thus, the consumption per hour for the entire area is 1.2 kg, which is equal to 28.8 kg per day.

The approximate volume of a 50-liter cylinder is 22 kg; it turns out that heating with propane will cost the owner of the house 9 cylinders per week. It is expensive. But there is an amendment: enhanced mode is required only when the system is warming up, then a properly adjusted boiler will require no more than 8 kg of gas per day, that is, consumption is reduced by 3-4 times.

To maintain comfortable heat in a 100 m2 house, which is well insulated, the entire system is adjusted and equipped automatic switches, 3 cylinders of gas are enough for a week. At the same time, the temperature in the rooms inside the building will be maintained at +22 C, provided that outside it is down to -20 C.

Important! If you automatically configure the system so that at night the temperature in the house is maintained no higher than +18 C, that is, it decreases in relation to the daytime by 4-6 degrees (more is possible), you can reduce fuel consumption by up to 30% per week, and this is only 2 cylinders.

Automatic adjustment allows you to reduce the temperature when there are no people in the room. For example, at the dacha in winter period A thermometer reading of +5 C is enough to keep the heating system in working order. In this case, one bottle lasts for 7-10 days.

Safety precautions when working with gas cylinders

Propane heating requires strict safety precautions. In addition to the fact that you should not place the cylinders closer than 2 meters from the boiler, avoid direct rays and overheating. Still unacceptable:

1. In case of freezing, use an open flame to warm the cylinders. In general, fire and gas containers are an explosive combination, so if an accidental fire occurs, the fuel container should be removed first.
2. When arranging a room for cylinders, it is necessary to ensure that there is no cellar or basement next to the room. The gas is odorless but has physical property go down. Thus, a person who goes down into the cellar may become poisoned. Also, if there is an unnoticed gas leak, large accumulations of fuel in the cellar will lead to an explosion.
3. To minimize the risk of fire, a gas leak meter must be installed in the system.
4. Storing empty cylinders in the house is strictly prohibited. A warehouse with full containers should be located no closer than 10 meters from a residential building.

Important! Preventive maintenance and inspection of the system and the integrity of the cylinders must be carried out at least once every 4 years.

Features of cylinder operation in winter

Use liquefied gas for heating your home - good option for country mansions. The safety requirements are reasonable, the system can be equipped independently, but it is important to take care of keeping the fuel in working order during the winter.

When the cylinders are located outside the building, at subzero temperatures, the pressure decreases and the boiler may stop working. In order not to be left without heat, during the winter fuel containers should be placed in a closet with an equipped ventilation system and protection from non-flammable insulation. As a last resort, an extension without heating, where the cylinders are placed, is suitable.

In this article we will talk about what you need to know if you decide to heat your home liquefied gas. Gas (an oil product) is liquefied under high pressure and delivered to the consumer in this state. This allows you to fill the cylinders with a larger volume. The cylinder is connected to the heating boiler through a reducer (a device for reducing pressure in the system). The gas leaving the cylinder passes through the reducer and, as a result of a rapid decrease in pressure, returns to its original (gaseous) state. It is burned in the boiler, releasing a large number of heat.

Advantages and disadvantages

Advantages:

• gas is an environmentally friendly product and meets all regulations and standards;
• autonomy, quite easy to connect and operate;
• the pressure in the pipes is relatively stable;
• gas consumption is minimal;
• twice the price of diesel fuel.

Flaws:

• at negative temperatures, if the cylinder is placed outside, the system may turn off, since condensate, freezing, prevents the gas from escaping;
• Gas cylinders must be kept in a sufficiently warm place.

Types of fuel and basic rules

Cylinders can be refilled different brands fuel:

• technical butane- denoted by the abbreviation - B
• a mixture of propane and butane technical summer - SPBTL
• a mixture of propane and butane technical winter - SPBTZ.

Compliance simple rules safety can save your life.

Heating system

The heating system itself consists of the following elements:

1. Fuel, in our case, liquefied gas.
2. Boiler, one or two circuit, with transition to liquefied gas.
3. Radiator, heat transfer element.
4. piping system, for distributing heated water to radiators.

Let's take a closer look at the components of the entire system:

With fuel (gas) everything is quite clear, you just need to purchase new ones, quality cylinders, preferably 50 liters, or a gas holder (five cubic capacity for storing liquefied gas, approximately 4250 liters). I advise you to purchase it in a specialized store.

To calculate the gas consumed by the system, you need to know:

• room area, which you are going to heat;
• boiler power and coefficient useful action(efficiency).

Calculation of the cost of cylinder heating

The heating season is approximately 6-7 months, multiply by 30 days and multiply 24 hours, then multiply by 0.5 (coefficient for calculating operating time gas burner in the boiler at maximum power, we take about 50% of the total time of the entire system) = 2520 hours.

To heat 100 sq. m. premises, you will need a boiler with a capacity of approximately 10 kW.

Flow calculation gas fuel that will be required to heat the house: 10 kW. h*2520 h = 25,200 kW. h.

For a boiler with a power of 10 kW. and, with an efficiency of at least 90%, fuel consumption (liquefied gas) is 0.86 kg/h:

• Calculation of gas consumption for heating a house will look like this: 0.86 kg/h * 2520 h = 2167.2 kg/year;
• in a container for 27 liters of liquefied gas in total 11.5 kilograms;
• The average cost of a liter of gas is approximately 14 rubles;

We calculate the cost of the required amount of liquefied gas per heating season: (2167.2 kg./year * 27 l. / 11.5 kg.) * 14 rub. = 71,860 rubles per year.

If containers (bolons) of 50 liters are used. in which approximately 21.2 kg of liquid gas is filled: (2167.2 kg/year * 50 l. / 21.2 kg.) * 14 rub. = 71,558 rubles per year.

Of course approximate calculation, for a more accurate calculation it will take much more values(location of the house, area, degree of thermal insulation of the house, windows, doors and a number of other factors that can affect heat and energy consumption).

In principle, there is nothing complicated in choosing a boiler; its power is calculated based on the area of ​​the room, for example, a boiler with a capacity 10kW., fits the room in 100 sq. m. The main thing is that the boiler is from a good, well-known company specializing in this equipment. And there were a wide range of spare parts on sale for it (nothing lasts forever). You can put two-circuit boiler, and it will provide you not only with heat in the house, but also with hot water, but at the same time gas consumption will increase (depending on what the consumption will be hot water). And if you have a two or three-story house, then the boiler should be a little more powerful. This way it will work much longer.

Specialists perform much accurate calculations, to calculate the thermal energy of heating radiators by power. Very important calculation by heating area radiators for their correct distribution.

When purchasing radiators, you will definitely need a simple calculation of heating power. In order to do this, you need to calculate the area of ​​the room and its height, as well as the consumption of thermal energy (power) per 1 m. Under standard conditions, for a typical room, approximately 41 W. power. And multiplying the volume of the room (room) by this indicator, we get the amount of heat that is necessary to supply the radiator when heating the room (room). For example, to heat one room with total area 18 m. kV. and height 3m. you will need a radiator with a decent amount of power at 2.5 kW.

Now you need to calculate the number of radiators to heat the room. Let's divide the power required to heat the room by the power of one battery section, then we can get required amount radiator sections. If my memory serves me right, then one section bimetallic radiator heating, has a power of approximately 150 W. Pre purchases radiator battery, on the packaging or in his passport, it is reported the magnitude of its thermal power. This is not a complicated concept that refers to the heat (in quantitative terms) that the battery will release when cooled from its operating heating temperature to a temperature of approximately 18-20 degrees Celsius.

Calculation of radiators and their quantity by specialists

Of course, the most The right way, is to ask for a settlement specialists. Their method is quite accurate and allows you to calculate the required number of radiator sections for each room of a residential building, and for any other room in a private house. Their method takes into account many parameters:

• material, what the walls are made of and their thickness
• window type, installed in every room of the house
• area ratio walls and windows
• climatic conditions in your area
• is the area above your room heated?
• how many walls your room faces the outside of the house
• square rooms and ceiling heights.

Pipe system

The system itself consists of correctly selected and laid heating pipes, which connect your radiators and boiler to each other. There are two types of such pipeline laying systems: one-pipe and two-pipe.

When designing a heating system, then two-pipe scheme liner involves installing two pipes on each of the batteries, the so-called "supplies and returns". Through one of them (supply), the coolant (water) enters the heating device, through the other (return), having already cooled, it returns to the boiler. The use of such a wiring diagram makes it possible to achieve same degree of heating coolant in all radiators at home. Two-pipe type wiring is divided into two main types:

1. Connecting radiators in parallel-series (one closed ring).
2. Using a collector, to which all radiators are connected with separate hoses (pipes).

The second type of connecting radiators makes it possible regulate temperature each battery. But she also has a tangible financial disadvantage this is a need for installation large number metal-plastic or other pipes for heating to provide connections to radiators. Single-pipe scheme heating from metal-plastic pipes It functions like this: the heated coolant (water) simply flows through pipes from one radiator to another. Simply put, such a system is consistent, and this leads to a gradual cooling of the coolant along his route. This means that the last radiator in the chain will always be significantly cooler than the first battery. The main advantage of a single-pipe heating system heating from metal-plastic pipes - it's cheap its arrangement.

Also, quite important, is degree of thermal insulation your house. If you have taken all measures and insulated the walls, ceilings, floors, installed new good windows, and you have a modern, high-quality, Entrance door(doors). Then the heat loss of your heating system will be minimal and during the season, you will spend much less money than planned.

Dacha... Some people associate this word with physical work, for others - with relaxation and a wonderful place to go. But in any case, before the owners country building Sooner or later, a solution to the issue arises regarding the creation of comfortable climatic conditions during the cold season. Stoves are increasingly remaining a thing of the last century, but heating a dacha with a gas cylinder, boiler or convector is becoming increasingly popular.

Gas is a powerful energy carrier that has been and remains the most relevant and efficient energy resource.

When installing gas heating in a dacha, you can use:

• boiler;
• cylinders;
• convectors.

A gas boiler

The laid gas line allows you to create a heating system using a boiler. In this case, it is important to determine the power of the unit itself. Approximately 1.7 kW of power is needed to heat 1 sq. m of room (this is with a reserve). With a dacha area of ​​30 sq. m can be handled by a 51 kW gas boiler.

Boilers are available as floor-mounted or wall-mounted. Floor-mounted ones are more suitable for large dachas with frequent visits; they do not depend on electricity, but take up a lot of territory and require additional equipment. Wall-mounted units are compact, easy to use, almost all models are dual-circuit (they heat household water in parallel), but have low durability.

Gas heating of a dacha using a boiler requires the construction of a boiler room (Fig. 1). It is not necessary to erect a separate building for this; you can also use part of some room in the dacha.

For autonomous heating cottages you will need:

• pipes for coolant;
• radiators;
• chimney;
• pump for water circulation and others.

Advantages of this heating system:

• autonomous operation;
• easy to use;
• saving;
• stable pressure fuel.

Gas cylinders in the country and boiler

Many areas, including country houses, are far from gas mains. Gas cylinders are good option to create a heating system in the house.

The whole system is quite complex and includes:

• boiler;
• cylinders;
• reduced gas burner;
• pipeline fittings;
• gas pipeline

The choice of boiler is carried out in the same way as in the case of a gas main.

But there are three important differences in choosing a boiler:

• replacing the “original” burner with one that runs on reduced cylinder gas;
• select a unit with low pressure to obtain high usage gas from cylinders;
• the highest possible efficiency (in the case of using a highway, it is not so important).

It is advisable to attach several cylinders to the boiler in order to “mess around” with them less often. Gas heating with cylinders in the country requires adherence to special measures safety: it is important to install them in some warm building, but not in the basement. If you install cylinders outside, the fuel pressure will decrease, which will lead to the boiler burner turning off. And if you carry out installation in the basement or nearby living rooms, then the dangers lie in possible fuel leaks and consequences.

Storage of gas cylinders at the dacha should be carried out in a separate room (Fig. 2), where there is and ventilation system, and a flat concrete floor.

For approximately 1 month of heating a dacha, you will need 2 cylinders per area of ​​50 square meters. m., and for 100 sq. m – 3 cylinders.

Gas convectors in the country

Gas convectors have a number of advantages over other heating devices (boiler, wiring, pump).

Advantages:

• saving energy resources;
• no additional equipment;
• simple installation;
• does not require electricity;
• does not burn oxygen.

The equipment works automatically, adhering to set temperature heat. This method heating requires only monitoring and replacement of gas cylinders.

The metal heat exchanger of the structure contains a chamber in which reduced fuel is burned. chimney combustion products are discharged outside. These devices are often equipped with fans, which help to quickly heat the rooms. The gas convector (Figure 3) can operate from a gas main or from reduced gas cylinders. The convector saves 50% of energy, unlike other similar heating systems.

Convectors do an excellent job of heating a small area; each individual room requires the installation of a unit, which is not entirely economical in terms of installation. Among heaters for temporary housing, convectors remain leaders due to their safety, efficiency and low price.

Heating for a dacha without gas is possible using solid fuel boilers, stoves, electricity, solar and wind energy, as well as geothermal heating. The choice is wide enough, so everyone has the opportunity to choose best option according to your capabilities and needs.

Despite the emergence of new technologies for organizing heating, the optimal energy source is still energy obtained from gas combustion. The lowest cost of 1 kW of energy today, big choice boilers and automatic systems control over temperature conditions and safety.

But what could be the way out if nearby country house no gas line? Then the most simple option bottled gas will be used. Heating system design process bottled gas conditionally divided into the following stages:

1. Preparing the premises for the operation and storage of cylinders.
2. Providing equipment controls.
3. Selecting a boiler for bottled gas.
4. Controlling the heating intensity of the energy carrier.

Each of these points is mandatory. Otherwise, problems with the functioning of the entire system are inevitable, which can even lead to an accident.

The rules for installing gas equipment in residential premises are described in detail in SNiP 2.04.08-87. According to these standards, the following standards currently exist:

• There should be no fuel, lubricants or flammable substances in the storage room for gas cylinders.
• It is prohibited to use open flame sources and heating devices any kind
• The presence of fresh air ventilation is required.
• Each of the cylinders must be placed on a special pallet made of wood or metal to ensure stability during possible fluctuations during gas release.
• The premises must be locked.

In practice, for storing cylinders in country house allocate a room with a separate exit to the street. Under no circumstances should this be a basement or basement room.

Providing controls

To ensure the safety of using bottled gas, measures are provided to control the flow rate and seal the connections of the pipe with the outlet part of the cylinder. The main means of controlling and ensuring constant pressure at the outlet of the cylinder is a gas reducer.

Gas reducer

One of the pressure gauges shows the current state of the gas in the cylinder, and the second shows the set outlet pressure. Using the valve, the required pressure value is set. In most cases, it is tied to the technological requirements of the burner and heating boiler.

Shut-off valves are installed on each cylinder separately in common system gas supply to the boiler.

Selecting a boiler for bottled gas

Almost all modern ones can be equipped with kits for switching to liquefied gas. To do this, install other nozzles with a smaller nozzle diameter. Liquefied gas during combustion produces a significantly greater amount of energy, which requires the use of other nozzles.

It is worth considering that continuous operation heating system using cylinder equipment is practically impossible and not economically feasible. Table 1 shows approximate gas consumption rates for houses of different sizes.

The calculation includes standard 50 liter gas cylinders.

• For small ones country houses with a total area of ​​up to 60 m² without permanent residence in them, it is more economical to install in each room gas convectors. If necessary, you can warm up a separate room. This will significantly reduce gas costs.
• For operation, use cylinders with a maximum volume of 50 liters.
• The optimal number of cylinders simultaneously connected to the main line is 3. In this case, 2-3 should remain in reserve.
• All installation work, Related gas equipment must be carried out by specialists. Self installation and commissioning of gas heating systems is prohibited.

Those who own private houses or summer cottages are one way or another faced with the question of how to support comfortable temperature in it even in the most severe frosty winters. The variety of types of heating is quite large, but one of the most common is gas heating with cylinders. Why it is so widespread and how they can provide for their home should be understood in more detail.

Prices for gas cylinders

Gas equipment for heating a cottage

When the question arises about heating with gas cylinders, it is best to contact specialists about this, so the likelihood of error will be reduced to zero. But this does not mean that you do not need to know thoroughly the process of heating with gas cylinders. In order to install this type of heating into a house, a certain combination of devices is needed:

1. Using a gas boiler, gas fuel is converted into heat energy.
2. In order for the boiler to function, it is necessary to install a burner that ignites the liquefied gas in the boiler.
3. Directly a gas cylinder as a source of fuel.
4. The reducer connects the cylinder and the boiler.
5. Pipes are necessary so that the entire system is interconnected and can work holistically.

Can be used for heating a home Various types cylinders, which have their own positive and negative characteristics, taking into account which a choice should be made. They are:

• Cylinders made of metal or steel.
• Polymer-composite.
• Metal-composite.

Metal cylinders

This type of cylinders became popular a long time ago for a simple reason - previously there were only cylinders of this type.

However, time-tested, they have a fairly large number of disadvantages, which are not known to everyone, because they continue to be used to this day:

• The first disadvantage of this type of gas tank is its heavy weight. When empty, it ranges from 4 to 30 kilograms.
• The lack of transparency is not a very convenient characteristic for a device in which it is desirable to see the amount of content remaining there. With a design made of opaque material, it is not possible to control the filling level of the cylinder.
• Lack of sufficient level of security due to lack of equipment necessary protection if such a tank is affected by improper operation. There is a high probability that it may explode, scattering into many small fragments.
• It is not resistant to corrosion processes, because it is made of metal. The possibility of being exposed to water, which causes corrosion, is great during transportation, storage and during use. In addition, there is water in the form of steam in the inside of the tank, which is also dangerous due to the occurrence of a corrosion process.
• The material is not strong enough to be impact resistant. Despite the fact that the metal itself is durable, it can be damaged due to prolonged use. different ways. As a result, it may turn out that another blow will lead to cracking of the cylinder shell, which promises unpleasant consequences.
• During transportation, cylinders often come into contact with each other, and this is dangerous due to the possibility of spark formation. What will a spark in combination with gas lead to?
• There is no supply of a bypass valve, which serves as insurance in the event of an over-inflated tank, or an incorrect filling process, or heating of the surface of the cylinder.

Polymer composite cylinders

This type of gas container was invented recently. They are produced using fiberglass thread. They have a mass that is 40% less than those made of metal. They are quite convenient for storage; they require small space. The advantages can be listed:

• Providing the housing with impact-resistant properties and explosion protection. This is due to the fact that the cylinder is braided with a special casing, which in the event of an explosion will compensate for the force of the impact. In case of an emergency, only this casing will have to be replaced.
• There is no possibility of sparks forming during contact, which also plays a role regarding the explosion.
• Gas containers are made in such a way that being next to open flame or in conditions of temperature exceeding 100 degrees, are not susceptible to explosion.
• In addition, such cylinders are transparent, which makes it easy to observe the amount of fuel in it.
• It is not subject to corrosion due to its composition. This ensures good visibility and maintains the integrity of the material.

Important: the cylinder can operate in a temperature range between -40 and +60.

The cylinders are equipped with a bypass valve, which eliminates excess pressure in the event of overheating of the cylinder and pumping its contents. These parameters exist due to the presence of a fusible link, which, if necessary, will melt and give space for excess gas to escape into the environment.

Metal-composite cylinders

A type of gas container that is intermediate between the two previous options. All the parameters that the cylinder has are at an average level, such as weight and safety. There is internal corrosion in it, since it is equipped with a metal liner inside. The material is not transparent; the design provides for various monograms.

Choosing a boiler for heating a dacha with gas cylinders

When choosing a boiler for a heating system using a gas cylinder, you need to pay attention to the following number of parameters:

• The amount of fuel consumed per hour. This parameter depends on how much area needs to be heated.
• Pressure level. Gas consumption depends on pressure; the lower this indicator is, the lower the consumption will be.
• Automatic equipment. Some boiler models have the ability to switch the heating power and set the required level.

Another important parameter is efficiency, which should be close to 100%. The type of burner that will be installed in the system depends on this:

• Inflatable.
• Atmospheric.

The first type of burner is characterized by the fact that the gas is burned completely, this ensures maximum high degree Efficiency Plus, equipping with automatic heating level switching systems can save 20% of gas. Some models of this type are produced without a chimney, which significantly saves material investments in assembly and purchase of additional equipment.

When choosing heating equipment, you should carefully consider the choice of the cylinder itself, if the type for choosing one is metal. This type of container must have a special inscription indicating the date on which the fuel was filled and the number of the cylinder itself. The color of gas containers should be red or orange.

Important: it is not recommended to use cylinders without the characteristics listed above.

What you should know before installing a gas cylinder in your dacha

One of the main elements in a gas heating system is the reducer. It is needed for the reason that the degree of pressure in the cylinders is often an unstable value; it may depend on the volume of remaining fuel, what composition the mixture has, or the distance from the consumer. In this regard, you need a device that can produce a constant level of pressure, regardless of the factors that interfere with this.

You can select a gearbox according to the parameters indicated on its body:

1. Performance. To calculate what performance gearbox to buy, you need to start from the fuel consumption per unit of time. The ratio should be such that this gearbox parameter is greater than or equal to the boiler intake capacity. Gearboxes with minimum performance parameters cannot be installed in a house for heating.
2. Working pressure level. There are reducer models that allow you to adjust the pressure level in the range of 20-60 mbar. If you purchase another type of device, you need to pay attention to ensure that the indicators of the heating devices and the gearbox are equal. Standard models suggest operating pressure from 30 to 50 mbar.

If necessary, connect the system using flexible hoses, you need a gearbox equipped with a herringbone fitting. When installing rigid pipes, it is necessary to purchase a device that has threaded outlets.

Principles of installing a heating system

There are several options for connecting the entire heating system with gas cylinders in the house:

1. First option involves connection using curved metal pipes, manifolds and plastic hoses with reinforcement. The connection diagram in this option is linear, in which all gas containers are combined into one flow and they operate synchronously.
2. Second option is a system of cylinders that switches between each other. This is done using a gearbox with the ability to carry out such switching automatically or manually. The connection diagram looks like this: some of the cylinders are connected and in operation, and some are a reserve stock. In the event that the gas in the main part of the fuel tanks runs out, it switches to another. This allows you to save time when you need to fill the cylinders, because turning off the fuel supply to the system is not required. Another plus is that gearboxes of this type have special valves that regulate the pressure level when it increases due to various influences from outside.

How to install a gas cylinder for heating a summer house

Rules should be followed when installing gas cylinders for heating, which will ensure the correctness of the process and safety:

• The installation position of the gas container should only be vertical;
• it must be installed in a place to which there is access so that, if necessary, the equipment can be inspected or replaced;
• the distance from heating devices must be at least 1 meter;

Important: install gas heating in ground floors or basement-type premises is strictly prohibited.

It is important to remember that even if you are confident in your abilities and knowledge of how to install gas cylinders for heating, it is forbidden to do this yourself; you need to use the services of specialists, as in the case of repairing or replacing equipment. The sequence of actions during installation by the wizard is as follows:

• The room (dacha, house) in which the gas cylinder will be installed must be well ventilated.
• First, in an open space, the container with fuel is checked for leaks. This is checked by soaping the monograms and fitting holes. If soap bubbles appear, the use of such a cylinder is prohibited.
• The next thing to be checked is the integrity of the rod seals and connections in the uncorked state and in the closed state of the valves after the connection. The check is carried out in the same way soap solution according to a similar principle. If bubbles are detected, you should call the emergency service and take the cylinder out into the open air.
• After checking the tightness of all devices, you can connect the entire system together using pipes and a gearbox. The scheme according to which the installation is carried out is selected in advance and the pipeline is laid according to the scheme.

Important: the pipe material must be steel, the pipe type must be bellows. The use of other types of pipes for gas heating is prohibited.

Storage and safety rules

The first thing you need to pay attention to is the amount of fuel that is allowed to be stored:

• ten-liter containers in residential premises, provided that the container is sealed;
• three-liter containers that have characteristics that are resistant to fire and shock.

Rules to follow when sending cylinders for storage:

1. when choosing a place to store gas containers on outdoors, you need to make sure that there is no direct sunlight in this place;
2. Only containers that have been checked for integrity are allowed to be stored;
3. if corrosion processes are detected on the surface of the cylinder, it is strictly prohibited to send it for storage;
4. the residue pressure level must be below 0.05 MPa;
5. the temperature regime for storage must be maintained within 45 degrees;
6. When storing, keep the distance between fuel containers more than half a meter from each other and from heating devices.

Advantages and disadvantages

The gas cylinder heating system has many positive characteristics:

• are economical;
• do not require additional devices for normal operation;
• easy to install and replace;
• no need for electricity consumption;
• With this type of heating, oxygen is not burned.

However, there are several negative aspects in the use of gas equipment:

• there is a possibility that the heating system will turn off if gas cylinders freeze on frosty days;
• choosing a room for installing cylinders is quite difficult, since their installation in rooms with poor ventilation is prohibited;
• gas has a higher density than air and if the system is not tight, it will fall into the lower parts of the building and, accumulating there, can cause unpleasant consequences.

Conclusion

The heating system, which uses cylinders, is quite simple and convenient, and also saves a good amount of money both during installation and during the period of operation. If you carefully approach all installation processes and equipment selection, you can eliminate all the disadvantages of this heating system.