Robimo scorching in a private booth

Reading hour ≈ 19 hours

For those who live outside the city or just in a small town or village, it will be very useful to know how to properly burn in a private booth. There is a very important approach here from both a financial and a practical point of view, so that you can spend less pennies on this project and you will need less than a different method of heating in order to ensure heat in all households. There were rooms. Insanely, the purpose is of a special nature, and we will now look at the main directions of how to compete in the private sector, and then achieve it successfully.

Three main systems for burning a private booth

Installation of a radiator burner in a private cabin

There are a lot of ways to burn the booths in the private sector, but at the end of the day three of them can be called the most important:

1. The radiator is not scorched.
2. Warm water system.
3. Integration of radiator heating and water heating system.

It is possible to say that the most popular at the moment is scorching. Pozhlivo. Tim is not less, the language is all the same about autonomous water scorching and methods for its installation. Before this, however, it is necessary to pay a little attention to the elements of the burning systems, which require the formation of a contour for any option.

Arrange the elements that need to be used for scorching

Aluminum radiators of various sizes

Today, without talking about their configuration, there are three types of radiators that are used for metal and so on:

• chavun;
• steel;
• aluminum;
• bimetal.

If we are talking about the private sector, then the boiler may be too autonomous and less than 0.1% of private boilers are connected to centralized boilers. All these buildings, which were once businesses for their workers, were later purchased, and the centralized fire in some places was lost, although not all of them.

• This means that the radiators fall into disrepair because they take a long time to heat up and draw out large amounts of water, which is not at all suitable for autonomy - it wastes a lot of money.
• Steel radiators, both sectional and panel (not disassembled) for a private cabin, fit perfectly - they have good heat output and a pleasant, modern appearance, but they begin to rust and work best I'm fine.
• Aluminum radiators are used exclusively for autonomous combustion, and for this there are two reasons: firstly, they do not withstand even a high pressure and, on the other hand, heat transfer requires the addition of special additives, which is impossible with a central call for water supply.
• This is an ideal option, both for the private sector and for large surface buildings. The stench is the strongest possible pressure, but in this case we can’t be bothered, but they have amazing heat output, and the service life may be equal to chavun, then while chavun has 30-35 rocks, then bimetal has 25-30 Rokiv. .

Pipe balls made of cross-linked polyethylene.

For a warm-water system, it is not necessary to follow the instructions, but to install the pipe made of high-viscosity polyethylene. (PEX). The problem here is that, first of all, this is an expensive material, although it is good and, on the other hand, when pouring another ball of screed that will work on top of the warm substrate system, the pipes need to be covered with water so that they are not flattened by damage (which is what causes songs of incompetence). But practice has shown that cheaper metal-plastic is ideally suited for this purpose, but it is bound to be seamless - this will ensure its value. I can say with full confidence that the systems of warm sheets made of metal-plastic, installed 10-15 years ago especially by me, are still functioning successfully.

Adjustment of double-circuit convection gas cauldron

If we talk about water scorching pots, then the stench can be:

• gas;
• electric;
• diesel;
• hard-burning.

As if it weren’t there, but gas units, it’s crazy, the best and for a whole bunch of reasons. Firstly, double-circuit models provide for hot water supply without installing an indirect heating boiler; otherwise, such units can be not only convection, but condensation (low-temperature), energy-dependent and energy-free, as well as Hours of the model are heavy duty when using the circulation pump. . Also, gas boilers of any type are equipped with groups of various equipment: for automatic regulation of temperature conditions and safety groups.

Unfortunately, it is not possible to connect to the gas main and then most often use electric boilers of various types, but in 99% of cases there are TENOV options, although there are There are electrode and induction models. But here, not everything is so smooth - at the point where the old transformers do not supply voltage for an hour to ensure normal operation of the electrical unit and axle, then diesel or solid burning boilers begin to work. Of course, a wood-burning boiler outperforms a diesel boiler for a number of reasons. Firstly, diesel fuel is more expensive for firewood, on the other hand, firewood does not require nozzles, which a diesel engine cannot do without, and, thirdly, solid burning boilers are much cleaner to operate (there is no smoke and no unpleasant odor).

Advantages and shortcomings of water scorching

A comprehensive water scorching system for the private sector

For starters, as before, about the positive benefits of water scorching systems:

• First of all, we need to thoroughly clean and ignite the oven.
• The microclimate can be adjusted in each room individually.
• You can leave home for a month without leaving the cauldron in the on position – it can only be used in the specified mode.
• Aesthetics of installation, both the radiator and the contour of the substrate.
• I won’t have a chance to prepare firewood for the winter.

Of course, this method also has negative sides:

• High level of equipment (boiler, radiators, pipes).
• The radiator circuit may leak water during certain periods.
• If you do not use the scorching system, it is not safe to defrost.

As you see, the advantage of water scorching is much greater, but it is not surprising - after all, such designs are a product of scientific and technological progress. Moreover, this type of heat transfer today is the cheapest, and therefore the most profitable. If you take care of all the expenses as a whole, then the value of the burning of the stove and the recovery of the time spent on it at its cost will not be much lower.

Radiator not scorched

You can, of course, talk about the radiator heating system in a literal sense, saying that there is convection heating from the distribution of appliances throughout the alarm system, but the information means nothing, you only know about it. Here it is important to consider other factors, such as the number of pipes for heat transfer, their expansion and the method of connecting the burning devices to them.

Features of single-pipe radiator circuits

Single-pipe combustion system with natural circulation

A lot of people in private booths, especially small ones, give preference to “single-pipe” ones, and this is entirely logical - installation is cheaper than for double-pipe installation. If you want to get something cheaper for small households, for a big one it’s already a very important food. The essence of the collapse of heat transfer here lies in the offensive - it consistently collapses all the radiators, and having reached the rest, it turns into the boiler. In addition, such systems are easier to install than double-pipe systems, but this is just one side of the coin.

On the other hand, the water passing through the skin battery becomes cold and cold, and often the other device may not work - it may be impossible to correct this situation. The larger the point, the more water flows out, although this is partially compensated by the circulation pump, which does not allow the heat transfer to reach so quickly. For this reason, the plots are trying to work with a shorter yakmoga, taking a maximum of 30 m, and which is not always enough to lay for the average booth. Alas, if it weren’t there, such systems may be in place.

Horizontal connection

Horizontal connection a) bottom; b) diagonally

The horizontal heating scheme in a private cabin is very suitable for single-surface panels, and there are also three routes for dividing radiators. The two most popular indications in the picture are that the pipe is laid across the substructure, and the radiators are connected to it behind additional leads. This is the most effective way to preserve the heat transfer energy for a horizontal connection, because with this method the water reaches less than the remaining hot point, although, of course, not the same as two or three first.

In addition, pay attention to the diagonal connection, so that it lies directly in front of the flow of water, first at the top, then at the bottom - this way the scorching fittings warm up as quickly as possible, and the remaining sections will heat up evenly. Then, with a sufficient pressure of heat transfer fluid, it does not go down through the first section to the bottom, but is distributed further - through a vertical pipe, placed down along the ribs. When the lower part is connected, the upper part of the radiator is cold, since the flow of water is mainly carried out through the lower pipe of the device, barely touching the upper zone of the ribs.

The principle of the system “from radiator to radiator”

Also, for horizontal dilution of inodes, the principle “from radiator to radiator” is practiced. If the coolant, having passed through one radiator, is immediately lost into the next one, then such a lancet does not transfer the pipes that flow around it, but on its own to the main line. If you remove one battery, the entire system becomes unusable, and the flow stops. Naturally, there is no super-hole, but it is more economical than all other possible options, and also at the same time it requires a minimum number of pipes for connecting points to each other. Only the costs of spending for distant points here are even stronger and I myself had to deal with the fact that the rulers asked to rework this scheme.

Vertically separated

Vertical placement of radiators in the scorching system is necessary for several surfaces

This type of breeding, as in the diagram in the mountain, is used in a lot of overhead booths and bright butts - “Stalinka”, “Khrushchevka” and “Brezhnevka”. This principle was adopted by the owners of the two-surface private booths and demanded to say what they are doing, so that no one turns the flow of water instead of the pipe through the battery. The connections in this connection are very similar to the horizontal ones, but without diagonals, either the bottom or the side. This, of course, is a big drawback, and most often it is necessary to install an additional circulation pump.

This additional draft is especially relevant if the booth is divided into two wings - on the side of the heating boiler it comes out normal, and the axis of the wing appears cold. But here you need to be careful - if the pressure of the circulation pump installed in the boiler outweighs the pressure of the pump integrated into the boiler, then everything will be exactly the same. This means that due to the flow of heat transfer on the vessel, the vessel in which the boiler is installed will appear cold. In addition, apparently a large number of radiators have balancing valves installed on them, which allow the supply to be evenly distributed at all points. All you have to do is waste the “single-tube”, but, I repeat, people profit from them and are entirely successful.

Leningradka system

Breeding system "Leningradka"

First of all, “Leningradka” is not know-how, but an original single-pipe system of the horizontal type, but without a circulation pump, but with a pipe bend, through which circulation is generated. In another way, such a layout does not allow more than three radiators and is suitable even for small households, for example a room-bedroom-kitchen, so that there is no loss of air for the bath. If there is a circulation pump at the gate, then don’t have mercy - it is no longer a “Leningrad”, but rather an original one-pipe system with a Primus supply of coolant.

One-pipe installation. Why is it so cheap, how can it be made?

Double-pipe scorching system

It is necessary to figure out how to create a burner in a private booth and do it correctly, without any hassles during installation. If we combine all the methods of such dilution together, we can say that there are two pipes, one at a time, hot water is supplied, and the other liquid that has reached the boiler flows into the boiler for further heating. Between these two circuits there are radiators, the coolant that passes through the skin from them is immediately discharged at the gate. In fact, a large number of scorching devices are not interconnected here, and the docks in the pipe through the outlet are not cold, all radiators have equal chances for temperature control.

Such systems can be either with natural or with Primus circulation and have three types of connection devices:

1. Top connection.
2. Bottom connection.
3. Collector (exchange) connection.

Systems with upper dilution

Top dilution systems are more suitable for natural circulation

Numbering on the image:

1. Scorched boiler.
2. Main riser.
3. Increased heat supply.
4. Supply risers.
5. Return risers.
6. Mainly return.
7. Rozshiruvalny tank.

In the top image you can see the installation of a scorching system with the upper outlets - this design is visually familiar, perhaps, to every adult person and is unlikely to fit in the grip of the pipe, which passes through the ceiling or directly over the batteries. This is an extremely effective option for the natural circulation of heat, which was practiced in those days when people did not think about circulation pumps. It is also possible to practice this method for solid-fired boilers in our time, but it is also possible to use a pump for Primus supply.

The essence of this method is immediate: water is heated in boiler No. 1 and, naturally, subject to the laws of physics, expands, and then rises along the main riser No. 2. Along the feeble bed No. 3, the heat-bearing one follows further. The strength is 0.01%, which is 10 mm per linear meter. From the sun lounger, the hot water flows into risers No. 4, where the radiators are embedded, and after passing through the radiator, the coolant is immediately discharged into the riser gate No. 5 (this is for several surfaces), and then it is drained into the return pipe No. 6. Once the cycle is completed, after the same treatment (10 mm per linear meter), the water again goes directly into the boiler for heating and the start of a new cycle. In case of overheating, which often occurs in unregulated boilers, the coolant rises into the expansion tank, preventing water damage to the system.

This kind of wiring is even more manual, the radiators are connected diagonally, and therefore warm up completely, without “dead” zones. A system with natural circulation is suitable for operation in a private sector, but not just for one on top - it can be placed on up to three surfaces, or the boiler can be raised to the 2nd or 3rd top. In this case, the height of the heater's expansion reduces the need for a high press, so that, with a larger boiler, a larger area can be heated.

Systems with lower dilution

Bottom distribution for Primus circulation of heat transfer

In this case, the principle of supplying and dissipating heat transfer is lost in the same way as in natural circulation, but the presence of a pump (integrated into the boiler or additional) allows the supply circuit to be mounted at the bottom. This allows closed pipes to be damaged - they can be filled with screed, buried under plasterboard, or buried in grooves under plaster. Most often, in such cases, the bottom connections of the radiators are used in order to minimize the visibility of the pipes, but this is not the principle - the connections can also be either straight or diagonal, depending on the needs.

However, since there are a lot of radiators, heat loss will not be limited, no matter what happens, if you happen to damage the circuit. If the first points for a section of ten meters will be heated by 100% or a little less, then as the heating pipe progresses, they will all fall through the riser. However, this expense is compensated by the large diameter of the feed, for example, if the inputs are PPR Ø 20 mm, then the contour itself is PPR 25 mm or the PPR line is 32 mm. However, such an approach is too frequent and it is not possible to evenly distribute heat to all points. Therefore, balancing valves are installed on the first radiators - this is essentially a closed valve, which is more precise and regulates the flow of coolant.

A great advantage in this type is that the circuit does not require any bending - it is usually mounted with a horizontal line, and sometimes with a counter-slope. Another very important point: if the secondary circulation pump is pumped, then it is installed on the back - it is most effective to work on the pump, and not on the parts. An expansion tank in such systems can also be installed, or in the membrane type, and can serve as an additional device for the integrated circulation pump that opens the pressure. In case of boiler overheating, there is a safety group with a safety valve.

Systems with collector (exchange dilutions) diversions

Collector for not dividing radiators in a private living room

No matter how good the two-pipe combustion system is, heat losses will be generated by the circulation pump - mainly due to the lower circuit, which is more important, because the outer radiators will account for more losses. Of course, the main issue is the balancing valves, but adjusting them is not so easy, especially for people who have never worked with burnt valves - they spend a lot of time on adjustment.

Therefore, in the great everyday life, there are many ways to establish the method of collector and exchange dilution of radiators. This does not mean that the skin battery is connected directly to the collector - one comb channel works for a group of burning devices. At times, the costs are minimal, but you will also need to check the balancing valves from time to time. The main disadvantage of such distribution can be called the large number of pipes and not only a financial, but also a technical problem - the more pipes, the more difficult it is to lay them, so everything needs to be disguised.

Another wiring option, even similar to the lower technology, but differs in the connection order. You can marvel at the image on the video, which is known below. This is Tichelman's scheme. I have obviously omitted this description because the video is much clearer.

Three schemes for dividing radiators

Warmth of reason

The heating system is mainly suitable for the private sector, since it requires, among other things, autonomous heating. Of course, there is no treatment for the appearance of bags in large overhead booths as a result of the services of a centralized boiler room, but the thing that stands behind it does not correspond to enthusiasm.

Laying of single (left-handed) and double (right-handed) snake pipes

For starters, let’s look at the methods of laying a warm lining around the contour and using a single (left-handed) and double (right-handed) snake. It immediately becomes clear to the little one that the first method of destruction is that the heating of the bed will be uneven, and it is simply unacceptable for the legs, although the room can be warmed up in the world. The double laying evenly distributes heat throughout the entire surface of the substrate.

Spiral pipe laying

Initially, in most cases, the figure is not square, but round, but the principle of installation does not change - first, straight to the center, lay the feed, and then rotate at the exit point of the collector. The most effective method for installing a warm underlay system is effective in approximately 80% of cases. A snake is most often needed in critically accessible places: under gatherings, behind the bar, etc.

Mounting methods: on brackets (left-handed), on clamps (right-handed)

In order to fix both polyethylene and metal-plastic pipes so that they do not collapse in place, vikorist fasteners near the brackets or clamps, and then achieve a 200 mm edge with any configuration This is how it is laid out. Place foil under the contour (usually 2 mm foam foam), and insulate the bottom screed if necessary).

Dividing the heating system into collectors

The pipe that is filled with a screed (polyethylene or polystyrene) is not connected directly to the boiler, but is routed in one, or only through the manifold (in the case of a comb). This allows you to insert a semicircular circuit into the skin area, although situations may arise if two pipes are placed on the underside of one area - this entry is necessary with a large area. The supply goes to the collector from the boiler and the return goes from there to the heater. combs with shut-off valves, or without them, but in any case it is possible to regulate the temperature - either with a tap or with a temperature sensor.

If necessary, to avoid any confusion in the pipes, install a number of boxes with collectors in different rooms - this is even easier for regulating the temperature during operation. Such containers, of course, are best placed in the wall, but external installation is also allowed - in a technologically advanced place there is no need for water, but simply for aesthetics. As a basis for such modern plumbing, we often use metal boxes for electrical panels, so that they are easy to use and reliable to use, and do not require fabrication. Since there is no radiator heat in the cabin and the installation of a gas boiler is carried out, it is better to give priority to the condensing unit - it is more expensive than convection, but it will not pay off too much during operation.

Combined scorching

Scheme of combined combustion - radiators and heat source

Daily living units in the private sector, which have two or sometimes three surfaces, have combined combustion systems, where the radiators operate as one boiler simultaneously from a heating system. This option is very easy to use, since warm linings themselves are ideal for keeping radiators, but they can be placed in any other place. Alas, if it were not there, this choice of a particular person on the right side of the skin and the reasons for this situation are not significant - what is most important here is the balance between different temperatures in the circuits.

Since the radiator circuit requires a minimum heat transfer temperature of 60-80°C, then in such a situation in the heating system the temperature will be 30-50°C and it will be necessary to produce everything using one boiler at a time. achi. For this purpose, a three-way valve and bypass are installed in front of the heating circuit (see diagram above). Set the valve to the required temperature, for example, 40°C. The water from the supply flows to the pipe until it is ready to move the mark. When this is detected, the valve switches and releases hot water through the bypass at the gate. As soon as the substrate temperature drops by 1-2°C, the valve switches again and supplies coolant to the substrate circuit.

Visnovok

You yourself understand that as soon as you go into detail, as you create your own fire in a private booth, then the food becomes less complicated - it’s important to understand the technology correctly. It’s crazy, why do you have to re-read the article more than once, and then the power of the technology still stops, but it seems to be profitable on the right.