As a new energy technology, waste heat heat pump technology in the world in recent years, much attention, the following small talk for everyone about what types of heat pump. Waste heat heat pump Heat pump divided into two categories as follows: Compressed heat pump: Compressible heat pump in the heating and cooling two operating conditions, the heating conditions, for example, the basic cycle of compression heat pump for low temperature and low pressure refrigerant in The evaporator will be isobaric absorption of heat on the water side into a high temperature and low pressure gas, and then into the compressor, adiabatic compression into high temperature and pressure gas, and then into the condenser to the user side isothermal heat into low temperature and pressure liquid, the last section The flow Valve becomes a low-temperature and low-pressure refrigerant after adiabatic throttling, and the refrigerant again flows through the evaporator to start a new cycle. Absorption heat pump: Absorption heat pump is a use of low-grade heat source to achieve the heat from the low-temperature heat source to high-temperature heat pump pumping cycle system. Is an effective device for recycling low-temperature heat energy, with the dual role of energy conservation, environmental protection. The first type of absorption heat pump, also known as heat pump, is the use of a small amount of high temperature heat to generate a lot of useful heat in the heat. That is, the use of high-temperature heat-driven, low-temperature heat source heat to medium temperature, thereby increasing the utilization efficiency of thermal energy. The second type of absorption heat pump, also known as temperature-type heat pump, is the use of low-temperature heat-driven, with a large number of intermediate temperature heat source and low temperature heat source heat potential difference, heat production less than the temperature but higher than the temperature heat source, The part of the low heat transfer to higher temperature, thereby enhancing the utilization of heat sources. Further Reading: Pumps Valves pipe fittings Exhibition 2016 Exhibition of Information Industry, Internet (Xiamen) Technology Co., Ltd. Author: Asian pumps Network Editor: Yao Xiaoxia (QQ / micro-channel :) (service hotline:)
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