Working Principle of Inverter Air Source Heat Pump

The working principle of inverter air source heat pump is based on the reverse Carnot cycle. Its core is to adjust the operating frequency of the compressor through inverter technology to achieve efficient and energy-saving heating or cooling effect. Specifically, the inverter air source heat pump converts the fixed frequency (such as 50 Hz) provided by the power grid into a inverter (such as 20 Hz to 120 Hz) through a inverter controller to adapt to different ambient temperatures and user needs.

During the working process, the inverter air source heat pump uses components such as compressors, evaporators, condensers and expansion valves to absorb low-temperature heat in the air and convert it into high-temperature heat energy, which is finally transferred to the room to provide heating or hot water. When the outdoor temperature is low, the inverter air source heat pump can automatically adjust the speed of the compressor according to the changes in the ambient temperature, thereby maintaining the stability of the indoor temperature and avoiding the temperature fluctuations and increased energy consumption caused by the frequent start and stop of traditional fixed frequency air source heat pumps.

In addition, the inverter air source heat pump also has a soft start function, with a low starting current, which reduces the impact on the power grid, prolongs the service life of the equipment, and can also operate stably in low temperature environments, improving the overall energy efficiency and reliability of the system. Therefore, inverter air source heat pump can not only effectively reduce energy consumption, but also improve the user's comfort experience.