Energy Conversion Of Heat Pumps

As a natural phenomenon, just as water flows from high to low, heat always flows from high temperature areas to low temperature areas. But people can create machines, just like using a water pump to lift water from low to high, using a heat pump can suck heat from low to high temperatures. So a heat pump is essentially a heat boosting device. The function of a heat pump is to absorb heat from the surrounding environment and transfer it to the heated object (object with higher temperature). Its working principle is the same as that of a refrigerator, both of which operate according to the reverse Carnot cycle, except that the working temperature range is different. When a heat pump is working, it consumes a portion of its energy and stores the energy stored in the environmental medium
By exploring and utilizing the heat transfer refrigerant circulation system to increase temperature, the entire heat pump device consumes only a small portion of the output power. Therefore, using heat pump technology can save a large amount of high-grade energy. During operation, the evaporator absorbs heat from the surrounding environment to evaporate heat transfer working fluid. The temperature and pressure of the working fluid steam increase after being compressed by the compressor. When the high-temperature steam condenses into a liquid through the condenser, the heat released is transferred to the water in the storage tank. The condensed heat transfer working fluid returns to the evaporator through the expansion valve and is then evaporated, repeating this cycle.