Heat Pump

It is an efficient and energy-saving device that fully utilizes low-grade thermal energy. Heat can spontaneously transfer from a high-temperature object to a low-temperature object, but cannot spontaneously move in the opposite direction. The working principle of a heat pump is a mechanical device that forces heat from a low-temperature object to a high-temperature object in a reverse circulation manner. It only consumes a small amount of reverse circulation net work and can obtain a large amount of heat supply. It can effectively utilize low-grade heat energy that is difficult to apply and achieve energy-saving goals.