Commercial heat pump water heater

High energy-efficiency heat pump low-temperature compressor: well-known brand scroll compressor, stable and reliable heating capacity.

Multi-flow evaporator: blue hydrophilic film aluminium foil fins combined with internal threaded copper tubes, the surface is hydrophilic, the use of condensate quickly discharged, not easy to frost, defrosting thoroughly, to ensure the durability of the system, increase the effective heat transfer area of the evaporator; and the heat transfer is uniform, full, to ensure that the absorption of heat from multiple low-level heat sources.

Copper tube heat exchanger: intelligent heating technology, coaxial spiral heat transfer copper tube, turbulent heat transfer, to avoid scaling, the entire copper tube without internal welding points, water blind area of the flow channel at the same time corrosion-resistant, extend the length of the tube, and the refrigerant contact area becomes larger, increasing the use of heat transfer, the heat transfer effect is sufficient; enough to ensure that the unit's energy efficiency ratio increases.

Throttling device: adopting brand electronic expansion valve and four-way valve, automatic adjustment, ensuring flexible commutation, stable operation, effectively solving the problem of evaporator frosting in winter, ensuring the normal operation of the unit even in the cold winter.

Silent fan: The efficiency of the heat exchanger can be improved by adopting a heat exchanger and a low-speed, high-torque three-dimensional design turbo fan. The system automatically adjusts the air speed according to the ambient temperature to ensure silent operation. In addition, by using large diameter, low speed wind motors, we further increase efficiency, reduce frost formation, and lower noise levels.

Intelligent control system: intelligent controller, control logic reasonable selection of high-quality materials, exhaust protection, overcurrent protection, phase sequence protection, water temperature protection, high and low voltage protection and other aspects of the protection function of the full intelligent control.