What can be heating systems to give

By and large, the heating system for giving is no different from a similar system for a large mansion, as in one case they work in an autonomous mode from the same energy carriers. The difference here is possible except in the capacity of the boiler. But this is a consequence of certain dimensions of the room, although this also distinguishes all intracity and country houses of private belonging.

In this case, we are interested in what systems can be mounted in such rooms in general and which boilers are suitable for this, as well as to help you see a themed video clip.

Heating in the country

Note. Here we will tell about the heating system for the garden, which is able to heat the whole room. That is, about those that represent a single heating circuit for all rooms of the building.

Boilers that can be used

• So it turns out that not all holiday villages are gasified, and electricity can come from the front., especially in the evenings, when many residents switch not only the lighting, but also various household appliances, for example, an electric boiler in the bath or the same electric kettles. In this case, there is one very decent way out of the situation - this is the installation by your own hands of a solid-fuel unit.
• Such devices can be traditional (the same furnace, only of metal and with regulating the flow of oxygen and draft valves and water jacket), but can also be gas-generating, which interest us most. The beauty of such devices is that they have two combustion chambers, almost without residue burning solid fuel, and they are also called pyrolysis.
• Firewood or coal is ignited in one chamber and, after ignition, partially overlaps the supply of oxygen, which causes abundant smoke, which is the product of thermal decomposition of the substance, called pyrolysis.. Smoke enters the afterburner chamber through specially calibrated orifices, which also receives the secondary hot air from the first furnace, where the final burnout of the material takes place, and loading takes place from 4 hours to three days (depending on the fuel). Their efficiency with proper tuning and the corresponding fuel is 90-93%, and the price is, of course, higher than that of conventional units.

Note. If public communications allow, you can use gas (convection or condensation), electric (Tenovye or electrode) boilers, as well as diesel units. Only the last option provides for a separate storage of the solarium from the installation site, that is, not in the boiler room.

Heating circuits

If your country house has a small size, about two or three rooms, then you should completely arrange a one-pipe contour. Here, each of the batteries, receiving coolant from the supply pipe, gives it to the same pipe, with the result that the liquid gradually cools down, and on the final device it can generally be cold.

But if in total there will be no more than three or four radiators in the whole circuit, then the cooling trend will not interfere with you - all points will have almost the same temperature.

But in cases where your country house is large enough or, perhaps, has several floors, the instruction recommends using a two-circuit system where the temperature of the heat carrier in the supply tube does not depend on the number of radiators, but only on the power of the heating boiler and the circulation rate. Here, the hot liquid enters the battery from one pipe, and it departs by another, returnable, therefore, for large buildings this is an excellent way out.

Note. The quality of the heating also depends on the diameter of the pipes and one should not agree with the misconception that the thick pipe also heats the room. The fact is that the radiator gives up its heat by the convection method, and the pipe - directly, which, approximately, reduces the efficiency by two times. For risers in a private house, a diameter of 25, 32 and less often 40 mm is usually applicable, while a cross section of 20 mm is used for connection (data on polypropylene).

The floor heating system is connected to the boiler exactly as a radiator circuit, only lower temperatures are needed here, so if 60-80? C is quite suitable for batteries, then 30-50? C is already needed. Only condensing boilers are capable of this.

The rest can not always maintain such an underestimated temperature, therefore, a bypass is installed in the circuit, with a three-way valve inserted into it. Laying pipes produce spiral and snake, but the most optimal placement of them you can see in the upper figure on the left.

For large buildings, the heating system for the dacha can be combined, that is, two different temperature circuits are made here - radiators and underfloor heating, which are powered by one boiler. Since they require different temperatures, a pump-mixing unit is mounted between the supply and return pipe for the floor, which is precisely a bypass with a three-way valve embedded in it.

The role of the valve is as follows - when the circuit on the floor reaches the desired temperature, the flow is blocked and the liquid is redirected to the return pipe. As soon as the floor begins to cool, the valve automatically takes a different position, and the coolant again goes where it should be.

Conclusion

We did not tell you that you can still use the PLEN (film-beam electric heater), but this dacha heating system deserves more attention and can be highlighted in a separate article. We can only say that the film is installed both on the floor and on the walls and ceiling, and the heating takes place with the help of infrared radiation.