Geothermal heating is popular in Europe According to the latest statistical studies, it is because of the active life of those who seek to satisfy their own needs that the negative impact on nature and the environment has increased significantly. The thermal power plant is far from the last on this list in the process of pollution. Fortunately, the society began to listen to the fact that the natural resource is not unlimited, and it will be impossible to use the raw materials supplied by the planet indefinitely. That is why many began to look for alternative and more harmless sources for heating private homes. One of the most popular is the geothermal heating of the house, which you can install yourself. The device is simple, efficient and does not require too much investment for maintenance.
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- Features of geothermal heating of the house
- Requirements for geothermal home heating with own hands
- Geothermal pump functions
- How to make heating from the ground
- How geothermal heating works for a private house
- Advantages of heating a house with heatFrom the ground
- Heating from the ground with your own hands( video)
Features of geothermal heating of the house
Make heating of the house thattheir way with their hands it is possible, but first must be prepared mine, which parameters have to be calculated individually. The dimensions depend solely on the climatic conditions of the region in which the equipment is installed, as well as the soil, from the peculiarity of the earth's crust. Among the advantages of geothermal heating is the efficiency and reliability of the
. The depth of the mines can be on the average 25-100 m.
The installation of the system begins with the fact that the pipes fall into the space of the shaft, due to which the supply of the houseHeat. Their function is to supply heat from the ground to the pump. It is worth noting that when deciding to install such a heating system, it will be necessary to enlist the help of at least one other person, since the mass of the pipes is far from small.
Thermal heating for a private house is a way to equip with special features such as:
- Availability;
- Ease of installation;
- Practical;
- Long service life.
The installation of this installation provides the house with heat in winter and cold in summer. However, in order to receive cool air, it will be necessary to activate the reverse mechanism, and the process itself will consist in supplying cooling energy.
Requirements for geothermal home heating
At first glance, it may seem that the cost of the construction is too large, however, using the installation for a long time, everyone will be able to make sure that this heating pays off quickly and does not require anyInvestments.
Geotoring will require:
- A one-time investment of a large number of funds;
- There are a lot of forces for the arrangement;
- Proper and competent preparation.
In order to make geothermal heating, there should be a plot of land near the house
In addition, one can note a regular increase in prices for resources such as gas and electricity, which occurs almost every month, but the geothermal system does not dependFrom the given quotations.
To use ground heating, you do not need to install over modern pipes or batteries, and quite ordinary radiators, both for water supply.
Part of the system has an underground location, due to which the earth is used as a source of heat. For heating of this type, a well, a probe and a heat exchanger will be needed. On the territory of the house, only the device is installed, which generates heat and, as a rule, does not require too much space. This device regulates the temperature and supplies heat energy. When installing the system, a small branching of the pipes and a radiator is required, and if the building has small dimensions, the generator is installed in the basement.
Geothermal pump functions
Geothermal heating of a country house works provided the system is properly assembled and if a special heat pump is properly installed. Not every house is suitable for installing this type of heating.
Nuances:
- There may be restrictions on the terrain;
- It all depends on the depth of the running waters;
- There is a dependence on the area of the plot near the house;
- There must be a source in the form of a reservoir or well.
Alternative geo-heating( not to be confused with gel) can only be provided with a pump, and in order to conduct such a system, it will be necessary to make a competent design, this should be entrusted exclusively to a specialist. To make the choice of the most optimal version of the pump, you need to pay attention to a number of features.
To install a geothermal pump, do not need too much space.
The COP is an important criterion that indicates the product's performance. For example, COP 3 produces 3 kW of heat energy per 1 kW of consumed electricity.
The way the geothermal circuit will be laid directly affects the performance, and depends on the area of the ground in which the pipeline will be laid. To conduct preliminary calculations, it is enough to multiply the heated area by 3. The result will indicate how much of the area on the site you want to occupy. Equally important are the functional possibilities, since houses equipped with such a heating system must be heated in the winter and cooled in the summer. If after the installation of the installation does not achieve the desired result, then it is required to check the house itself for the presence of drafts and holes( ventilation).The efficiency of geothermal pumps is much higher than that of other heating appliances. Among modern models, it is often enough to meet those with a COP of 5.
How to make heating from the ground
Heating a house with groundwater, it is worth noting that the system has such important advantages as efficiency and environmental friendliness, and the principleThe action of hydrothermal equipment can have 3 types.
1 view:
- To receive heat to the house, deep groundwater can be used;
- Water has a high temperature;
- Due to the pump, it is raised and heated;
- Then it goes through the heat exchanger cavity, heating the house.
The second method requires submersion to a depth of 75 m of a special reservoir in which the antifreeze is located. When it is heated, a heat pump pumps the liquid to the heat exchanger, and once the heat is removed, the liquid returns to the tank.
It is quite difficult to install geothermal heating, therefore you should use the services of specialists
The third method of installation of geothermal heating is that the machine operates without a ground mine.
Heat is supplied by a reservoir if there is such an object nearby. To be more precise, a horizontal probe is installed at the bottom of the reservoir, through which water enters the pump to heat and send through the heat exchanger.
Principle of operation of geothermal heating of a private house
For laying geothermal heating, components such as a circuit, reservoirs, equipment in the form of a pump, heat exchanger will be required. It is worth noting that the power plant in this case is not needed. Heating at the expense of the earth's interior can, by the principle of action, remind the work of the most ordinary refrigerator, and the system continues to gain popularity every day.
Every person knows that the earth constantly keeps heat, and therefore it is possible to heat elements with it, located on the surface of the earth.
The earth is heated by magma, due to which it does not freeze outside. The heat energy produced by the heating system is used for geothermal heating, for which purpose a special heat pump is installed.
It should be noted that a lot of financial resources will be required to install geothermal heating
The operating principle here is special, as:
- Pump is put;
- Heat exchangers are laid inside the earthen shaft;
- The groundwater is connected to the pump by the water intake;
- Water heats up;
- Dispatched through the space of the heat exchanger.
This heating system has an important advantage and consists in the fact that only 1 kW is needed for electricity, and in return energy can be provided within 4-6 kW.For example, conventional air conditioners are not capable of converting even 1 kW of electricity to 1 kW of cold. Installing heating at the expense of the earth, you can recoup the invested money literally in a couple of years, however, provided a competent approach to installation and equipment selection.
Advantages of heating the house with heat from the ground
Thermal energy received from the ground is an alternative heating system in which the boiler is installed, but it has a lot of advantages with respect to other systems. It is possible to get much more heat, and to reduce electricity costs, which conventional boilers require very much. The system is completely safe, both from the environmental point of view and from the operation side. Categorically excluded are harmful emissions or also moments like ignition and the like.
Heat the house with heat from the ground economically economically
The system will not require the use of fuel or chemicals, as geothermal heating works only on natural resources. Explosions or fires are strictly excluded. If you perform the correct installation of the system, it will last for 30 years without additional maintenance.
Heating from the ground with their own hands( video)
Such heating circuits have been used in the US and Sweden for a long time already, and are in demand and occupy a leading position among systems that can heat houses at minimum cost. It is quite possible to install this kind of heating with your own hands, but with additional physical assistance.
