December 20, 2021
The company has developed a solar-air heat pump water heater, including a solar-air evaporator, a hot water tank including an immersed condenser coil, a small heat pump compressor and thermal expansion valve, gas-liquid separator, drying filter, reservoir and other related refrigeration accessories, the solar-air evaporator is composed of solar collector, air-conditioning Fan, vent, Shell and other parts. The solar collector and air heat exchanger are combined in a compact structure, the automatic control device of the water heater includes a temperature difference controller to control the starting and stopping of the fan and a water tank thermostat to control the starting and stopping of the compressor. The invention has the advantages of simple structure, convenient installation, high efficiency and energy saving, easy integration with buildings, etc. .
