Commercial variable-frequency low-temperature heat pump chiller unit

Unit operation principle diagram

An air-source heat pump is an energy transfer device.

1. The medium absorbs a large amount of free energy Q1 from the air in the evaporator;

2. Through the compressor's work, Q2, the medium is compressed into a high-temperature and high-pressure gas;

3. The medium exchanges heat energy Q3 through the heat exchanger to supply hot water or heating.

According to the law of conservation of energy:

Heat energy Q3 = Electrical energy Q2 + Air energy Q1

Advantages of Variable Frequency Unit Technology

 *High-Efficiency Particulate Filter (APF) Jet-Injected Enthalpy-Increasing Scroll DC Inverter Compressor

 A dedicated DC inverter jet-injected enthalpy-increasing compressor ensures wide-range operation and ample capacity, enhancing the unit's heating capacity in low ambient temperatures and allowing reliable operation within the 30~45°C range.

 *Adaptive to Load Changes for More Comfortable Temperatures

 Utilizing a DC inverter design, the compressor can perform stepless wide-range adjustment, precisely regulating refrigerant output according to indoor and outdoor loads. This maintains constant outlet water temperature and speed, eliminating the need for frequent start-stop cycles and providing users with comfortable and energy-efficient heating.