Heat pumps for heating houses with their own hands

Today, people are trying to look for alternative sources of heat in order to heat your country house or cottage. So, heat pumps have gained great popularity. However, the cost of the equipment, and its installation is not available to all. It turns out that you cannot save money on heating. Because you need to consider whether it is possible to make the heat pump at the dacha with his hands.

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Heat pumps: operation principle

The principle of operation of heat pumpsit is Worth noting that almost any medium is thermal energy. Why not use the best heat for heating your home? This will help the heat pump.

The work principle of heat pump is that heat is transferred to the coolant from the source of energy with low potential. In practice, everything happens as follows.

The coolant passes through tubes that are buried, for example, in the ground. Then the coolant enters the heat exchanger where the thermal energy collected is transmitted to the second circuit. The refrigerant, which is located in the external circuit, is heated and turns into gas. After the gaseous refrigerant passes to the compressor where it is compressed. This leads to the fact that the refrigerant is heated even more. Hot gas goes into the condenser, and there the heat is transferred to the coolant, which already heats the house itself.

Geothermal home heating: the principle of operationSUBSCRIBE to OUR youtube channel that allows you to watch online, download from YouTube free video about the recovery, the rejuvenation of man. Love for others and ourselves, as the feeling of high vibrations — an important factor for improvement .

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The refrigeration system is arranged on the same principle. This means that the refrigeration unit can be used to cool the air in the room.

Types of heat pumps

There are several types of heat pumps. But most of the devices classified by the nature of the coolant on the outer contour.

The device can draw energy from

  • water
  • soil
  • air.
The energy in the house can be used for space heating, for water heating. Because there are several types of heat pumps.

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Heat pumps: ground — waterthe best option of alternative heating – production of heating energy from the ground. Thus, at a depth of six metres the land has a permanent and constant temperature. As the coolant in the pipes of the special liquid. The outer contour of system of plastic tubes. Pipes in the ground can be placed vertically or horizontally. If the tubes are placed horizontally, it is necessary to allocate a large area. Where pipes are installed horizontally, it is impossible to use the land for agricultural purposes. You can only make lawns or planting annuals.

To hold the pipes vertically in the ground, you must take several wells to a depth of 150 meters. It will be an effective ground source heat pump as the temperature at great depths from the earth high. For heat transfer used deep probes.

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Type of pump "water — water"in addition, heat can be generated from water that is deep underground. Can be used water, ground water or waste water.

It is worth noting that fundamental differences between the two systems there. The smallest is needed when a system of obtaining heat from a reservoir. The pipe should be filled with coolant and submerged in water. A more complex design is needed in order to create a system of obtaining heat from groundwater.

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Pumps "air — water"Can collect heat from the air, but in regions where very cold winters, this system is not effective. At the same time, the installation is very simple. You only need to select and install the desired device.

A little more about the principle of geothermal pumps

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For heating is very beneficial to use heat pumps. The house, whose area is over 400 square meters, very quickly pay for the cost of the system. But if your house is not very large, it is possible to make the heating system with their own hands.

First you need to buy a compressor. Suitable device, which is equipped with conventional air conditioning. It is mounted on the wall. A capacitor can make yourself. Need to make copper pipe coil. It is placed in a plastic case. Vaporizer is also installed on the wall. Solder, filling freon, and similar work should only be performed by a professional. Inept will not lead to a good result. Moreover, you can get injured.

Before you launch a heat pump, you need to check the status of electrification of the house. The power meter must be rated for 40 amps.

Homemade geothermal heat pump

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Note that it is not always created with their hands a heat pump lives up to expectations. The reason is the lack of correct thermal calculations. The system has a low power and increase maintenance costs. It is therefore important to carry out all calculations exactly. published

 

P. S. And remember, only by changing their consumption — together we change the world! ©

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Source: www.dacha-svoimi-rukami.com/teplovie-nasosi-otoplenia-princip-raboty.html

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