Commercial low-temperature air-source 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

•Heat Pump Dedicated Compressor 

Optimized for heat pump applications. Features a flexible scroll design for smooth operation, low vibration, higher efficiency, and longer lifespan.

•High-Efficiency Water-Side Heat Exchanger 

Utilizes a new internal self-adaptive distribution structure for more uniform refrigerant distribution, enhancing the unit's heat exchange capacity.

•Hydrophilic Finned Evaporator 

Hydrophilic fins prevent water bridging, reduce condensation and frost formation, enabling more thorough defrosting at low winter temperatures.

•Intelligent Control Chip 

Uses international brand chips for superior stability, stronger anti-interference capability, more precise control, and multiple protection functions.

•High-Efficiency Low-Noise Fan 

Equipped with airfoil, large-chord, and serrated blades, paired with a high-efficiency inner rotor motor. Delivers low noise, minimal heat generation, and reduced energy consumption.

•High-Precision Electronic Expansion Valve 

Precisely regulates refrigerant flow and pressure via a stepper motor, facilitating full evaporation of refrigerant for greater heat absorption and higher energy efficiency.