How To Use Geothermal Heat To Save Our EarthGeothermal heat is the heat that is present in the interior lays of the earth. The earth has three different layers. The core, the mantle and the crust are the three layer of earth. The core id the hottest and mainly comprise of the metals in the molten state. The mantle is also very hot and comprises if the minerals. The crust is quite thick and also is hot. The earth's heat present in the crust is utilized by the geothermal systems. The geothermal systems can be made used to heat water which can further be used for other purposes. The main advantage of this system is that the heat of the earth is a constant supply and will never burn out. This everlasting resource can hence be put to use to shift the load from the conventional methods and the resources that are limited in quantity. The coal and petroleum are mostly used for heating purposes. Since these are all limited in amount and are replenished in the earths crust after thousands of years, scientists are looking out for other way-out. The geothermal system is also aimed to solve this problem and is quite efficient too. Thus by using the heat present in the earth known as the geothermal heat we can get the heat for hating water and getting other work done. The geothermal heat is obtained buy using the geothermal equipments. The geothermal equipments include a pump, a closed metal pipe or a loop and heat equipment. Heat equipments are also known as the HVAC and are used to regulate the heat and provide ventilation. The piping is made up such materials and is designed in such a manner so as to withstand high temperatures. Usually the complete building or a complete section of the building is taken care of by the geo thermal system that is cooling or heating is provided not just too single rooms as in the case of other heating/ cooling options hence there is uniformity in heating or cooling which provides for a fluctuation free effect. Since no fossil fuels are burnt in the case of geo thermal systems there are no emissions of harmful gases such as carbon monoxide. The out door air conditioners produce a lot of noise when they are operating, there is no such noise in the geo thermal systems. The geo thermal systems are also used to produce electricity in over 20 countries. The equipment costs can be almost 50-100% more expensive for a geo thermal heat pump when the circulating pump, indoor piping, and water source heat pumps are considered. Generally the ground loop of the geo thermal system is the most expensive component. The rates of installing the ground loops also depend a lot on the drilling conditions and local labor rates. The geo systems are the systems that are used to provide heating to homes/buildings. These systems are also used to produce electricity. These systems have great potential in terms of cost savings and provide a pollution free means of heating. |