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July 29, 2020

How Does a Heat Pump Works?


Air source heat pump water heater is a device that moves heat from the outside air to heat water, then satisfies the user's daily demand for hot water. Its working principle is based on the Reverse Carnot Cycle principle.


heat pump water heater



Usually, a heat pump water heater has four main components: evaporator, compressor, condenser, and expansion device. The refrigerant is the medium to connect the four parts. Just using a little amount of electric power, the gas refrigerant in the compressor will be pumped into high temperature and high-pressure gas. After flowing through the heat exchanger, the heat will be released into the water to satisfy the user's demand. After that, the refrigerant becomes middle temperature and middle-pressure liquid. The refrigerant continues moving to the expansion device and becomes low temperature and low-pressure liquid. When flowing through the evaporator, the refrigerant will be evaporated to gas and back to the compressor. The cycle starts again.



new energy heat pump



In the condition of producing the same volume of hot water, NEW ENERGY heat pump water heater only consumes 1/4 electric power when compared with the electric water heater. For the user, it can reduce a lot of daily expenditure. Because of its energy-saving and eco-friendly characteristics, the air source heat pump water heater has been regarded as the fourth generation water heater.


As a professional heat pump water heater manufacturer, NEW ENERGY provides 5 kinds of residential water heater products, they are all-in-one heat pump water heaters, smart heat pump boilers, split type heat pump water heaters, water circulated heat pump water heaters. They serve various applications of different requirements.




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NEW ENERGY is a professional and leading heat pump manufacturer established in 2003. As a specialist in Swimming Pool Heat Pumps, House Heating Heat Pumps, Heat Pump Water Heaters and Heat Pump Dryers in China, NEW ENERGY has been focusing on the heat pump industry for over 19 years. NEW ENERGY has two production bases with 13 automatic production lines, 16 international certified (Intertek, SGS, Kiwa) labs and 44 advanced material test machines. The total production capacity is over 2 million sets per year. Also, NEW ENERGY has built up a complete heat pump industrial chain with its own main components factories, such as the sheet metal factory and water tank factory. Meanwhile, New Energy is the strategic partner of Mitsubishi and Emerson (Copeland). NEW ENERGY owns the first world-class academician workstation of heat pump research for the Chinese Academy of Engineering. It has two research institutes, China Heat Pump Research Center and China Heat Pump Training College, which have become the largest incubation centers of innovative technologies for the new energy industry in Asia. As one of the member companies that participated in drafting the Chinese national standards of...
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