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随着经济发展和生活水平的提高,人们更加重视室内环境,以生活热水的需求也越来越多,导致空调器和热水器的使用量逐年增加,而这些白色家电的使用消耗了大量的一次能源。针对目前能源紧缺和热泵的发展现状,笔者搭建了带冷凝热回收的多功能热泵空调系统,并对循环加热冷凝热回收模式进行了实验研究,分析了加热不同体积热水和不同循环水流量工况下压缩机吸、排气压力,压缩机功率,以及水温变化和系统的COP值。
With the economic development and improvement of living standards, people pay more attention to the indoor environment and the demand for living hot water is also increasing. As a result, the usage of air conditioners and water heaters has been increasing year by year, and the use of these white goods consumes a large amount of time energy. In view of the current energy shortage and the development of heat pump, I set up a multi-function heat pump with condensing heat recovery air-conditioning system, and recycling heating and condensing heat recovery mode was studied, the analysis of heating different volumes of hot water and different circulating water flow Under the conditions of compressor suction, exhaust pressure, compressor power, and water temperature changes and system COP value.