Swimming pool heat pump working principle map
Swimming pool heat pump works In general, the pump is to send tangible water from low to high, while the heat pump is to people can not see the low heat to a high heat source to be used. According to the first law and the second law of thermodynamics, all the heat engines work in the positive cycle. The effect is to convert the heat into the mechanical energy. The effect of the reverse cycle is to consume the mechanical energy to force the heat to flow from the low temperature to the high temperature. The refrigerator and the heat pump All use the principle of reverse cycle work. Reverse circulation has the characteristics of heat release from low temperature heat source, when the purpose is to absorb heat from low temperature heat source, the system is called heat pump. Popular speaking, the heat pump is to make the working fluid absorb heat from the low temperature heat source, plus mechanical energy or other processes that can increase the temperature of the working fluid and release the heat during the high temperature constant pressure condensation. Swimming pool heat pump works Well-insulated swimming pool, water heat loss of 95% is generated by the evaporation of swimming pool water. Chlorinated indoor air temperature humidity in the air corrosive to buildings, almost 100% also comes from the surface of the pool water evaporation Caused by Pool heat pump design concept, that is, based on the concept of free energy and environmental protection, through the recovery of water vapor evaporated into the air, on the one hand to recover heat to heat the water, but also to the air back to heat; the other hand, by reducing the temperature To the frosting point, the water vapor condensation into water, both the effect of drying the air to achieve dehumidification and evaporation can evaporate the water back to the pool to reduce the swimming pool to replenish the water, so as to achieve constant temperature and humidity, energy saving, water saving, environmental protection effect , While greatly extending the life of the building. Swimming pool thermostatic heat pump works: Compressor will be compressed into low-pressure gas refrigerant into high temperature and pressure gas refrigerant, the refrigerant latent heat of liquefaction, the refrigerant into the condensing heat exchanger will release a large number of condensation and water, into high pressure liquid refrigerant, through the expansion The valve becomes a low-temperature and low-pressure gas-liquid mixture. The refrigerant absorbs the heat of ambient air and evaporates into a low-pressure gas state at the evaporator, enters the compressor and completes the heating cycle, thereby achieving the purpose of transferring the energy in the air to the water. How the dehumidification pool heat pump works: The pool heat pump reclaims the water vapor (air latent heat) from the indoor pool to the air. First, heat the indoor humid air (return air) to the dew point by the heat pump to condense the water vapor in the air Into water, the air drying to achieve the effect of dehumidification, and release heat. Second, the heat released will be transferred to the pool water heating.
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