How does geothermal cooling work?

Geothermal cooling is the process that uses shallow soil in the temperature control system. The upper 10 feet of the Earth's surface holds a stable temperature between 50 ° to 61 ° F (10 ° to 16 ° C). This stable temperature is used using a geothermal device to pull the thermal energy from the system, thus transmitting cold temperatures to a warmer area. Using this knowledge, the pump can be placed under the ground, in an area like a basement that effectively pulls out the cold sustaining temperature from the ground. This device is connected to a loop of copper pipes or polyethylene with a high density that is literally buried under the earth's surface. This loop contains a refrigerant that is pumped by the tube, replaces warm energy in a building with colder energy in the ground and acts almost like a cooler. This process is known as direct replacement and is very effective in maintaining space at a stable cold temperature.

geothermalCooling uses two different methods to implement the cooling process: water systems or water systems for water. Air water systems are replaced by central air -conditioning systems by means of liquid coolant to transmit energy to the air, which can then be blown after the structure. Water systems for water use a large system of liquid propagation throughout the building, which is cooled and maintains the area at a stable temperature. The water system to the water has a bonus very efficiently on heating.

The US Department of Energy estimates that approximately 50,000 geothermal cooling devices are installed in households and companies every year. Cost for a ton of capacity on average $ 2,500 (USD). A three -ton device is required for an average home. Energy savings are equal to TZA regulations for themselves in about five to ten years. The components inside the geothermal cooling pump last about 25 years, while copper or polyethylene loop located in the ground has a lifetime of 50 years.

The main advantage of using geothermáLing cooling is that it does not use fuel or chemicals to regulate temperature. Central air conditioning equipment uses materials that can be harmful to the environment. They also create carbon emissions that pollute the atmosphere. Since the average home produces 5,550 tons of emissions every year according to US energy information administration, geothermal cooling is a viable option to reduce greenhouse gas emissions while maintaining a comfortable home environment.