With the gradual improvement of people's living standards, people's requirements for the quality of life are also getting higher and higher. Heating in public buildings and homes is also commonplace. The traditional coal-fired boiler heating because of low utilization and will cause serious pollution to the environment and other shortcomings, gradually replaced by ground source heat pump. Ground source heat pump technology has a great advantage both technically and economically. The following we will ground source heat pump heat pump technology, working principle, advantages, etc. to introduce ground source heat pump technology. Heat pump is a device that can get low-grade heat from the air, water or soil in nature, and work through electric power to output usable high-grade heat energy. The heat pump can convert the high-grade electric energy consumed to 3 times or even more than 3 times of heat energy, Is an efficient energy supply technology. Heat pump technology in the field of air conditioning can be divided into air source heat pump, water source heat pump and ground source heat pump three categories. As the heat pump is to extract the energy in nature, high efficiency, without any pollutant emissions, is the cleanest and most economical way of energy. As resources become increasingly scarce today, as the most advanced way for mankind to utilize low-temperature thermal energy, heat pump technology has gained worldwide attention and attention. Ground source heat pump works are: In the winter, heat pump unit from the ground source (shallow water or rock and soil) to absorb heat to the building heating; summer, heat pump unit absorbs heat from the indoor and transferred to the ground source to achieve the construction Air conditioning and refrigeration. According to the different forms of geothermal exchange system, ground source heat pump system is divided into groundwater source heat pump system and surface water source heat pump system and ground source heat pump system. Finally, on the advantages of ground source heat pump: high efficiency, energy saving, small footprint, comfort and safety, but also renewable energy. In particular, energy saving, the most advocated now is energy saving, so ground source heat pump technology will be the main heating technology in the future.
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