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The geothermal heating systems use the geothermal energy of the Earth and
offer cheaper and comfortable possibilities.
To use the geothermal energy, we need some electric energy to heat or cool the insides of flats.
This method is the first of the list of the american Enviromental Department, so it's a good investment.
On the Geothermic systems the warm water is the bonus. The americal goverment support this technologie.
In practice Geothermal systems are adaptable to every types of small or big buildings. Typical uese one or more
private houses, hotels or motels, shopping centers, gas stations, hospitals, banks, schools, millitary building...etc.
In the USA more than 500 schools and universities use this system.Another advantage is the low standby price
, and that, the geothermal system is underground, to armour from vandalism and enviromental actions.
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Function principle is defferent from conventionally systems, which burn energy source to make
energy. In case of geothermal systems don't have to make energy. A liquid,
an unfriezable liquid transport the natural warm of the Earth, in a platic tube system.
In winter this liquid take warm of the Earth and transport it in the building. Inside
steam-pumps compress the warm and transmit on a higher temperature.
In summer the steam-pump transport the plus warm to the underground. To make it better,
it make warmwater from the plus warm, it's completely free, and similar to the fridge.
The temperature of the ground is between 8 and 12 C all of the year on 180 cm down.
The electric energy consumption is low, because the energy is from the mid temperatre ground.
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Now known 88 using of this system.
The geothermal system is contain a cycle of heatswapping and one or more pumps.
With this reachable a low price clima, as this system can heat or cool.
In a bigger case more steam-pump is usable. In this case transport warm to one room to
another one.
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The heat swapping system got the warm from the ground.
It use a huge compressed plastic tube, with 50 years guarantee. This system
not demand service. It swap warm with ground, no have another enviromental action.
There are some confoguration to this systems.
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The geothermal system is the most cheaper method all over the world:
As compare to the electric clima cheaper more than 70%, to the air systemed
cheaper more than 50%,
to the system used phossilish energy cheaper more than 70%,
in the case of cooling bulidings the saving is 90%.
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It's economic in front of other systems.
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Saving enviroment because: no gas, no smoke, no ash.
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No explosion danger.
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Silent and not demand expensive service.
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The systems take geothermal energy can be opened or closed
tube system can be horizontal or vertical or placed in water.
Closed systems use the mix of water and unfreezable liquid,
which take and transport the warm of ground in the tubes in the ground.
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In this system kate plastib tubes to the vertical holes different depth (45-150 m).
Number of holes are different from quality of ground, from meteorology, depth of holes,
and cubic capacity of the building. This method is recommended to a finished yard. |
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This method is usable, when there is a big area to make it.
Use one line of collateral tubes on 0.9-1.8 m depth in the ground.
Number of tubes and the size of holes are different from the quality of ground
and cubic capacity of building.
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When building near from a lake, possible to use that. In many county
the local bulding standards require to make a little lake nearby new buildings, where the rainwater will go from roofs and parking zones.
This will be a cheap energy source. In this case more spiral tube can be use underwater.
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