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Research on Noise Reduction Scheme of Heat Pump Unit in a Square
Journal of Chemistry
Heat pump unit is a host device located in the central air-conditioning terminal, providing cold and hot water. Heat pump unit has the advantages of energy saving, environmental protection, easy maintenance, and so on. It is adopted to solve the problems of refrigeration and heating in ventilation and air conditioning from many engineering projects in China. When the equipment is turned on, however, the high noise generated by the heat pump unit has a very negative impact on the life and workdoi:10.1155/2020/1237034 fatcat:iqx6pzhicjgy5k5ogwm6zsuuma