January 17, 2022
The company has developed an air source and solar water source heat pump air conditioner, which includes a front water source heat pump and a rear water source heat pump. The input end of the front water source heat pump is connected to the air source, the solar heat exchange device, and the rear water source through a pipeline equipped with a circulating water pump. The output end of the heat pump is connected to the air-conditioning terminal equipment through a pipeline equipped with a circulating water pump. The output end of the front water source heat pump is connected to the input end of the rear water source heat pump through a pipeline equipped with a circulating water pump. The pressure-type low-temperature compressor is provided with a pipeline equipped with a conversion valve at the output end of the front water source heat pump, which is connected to the air-conditioning terminal equipment and the circulating water pump configured with the air-conditioning terminal equipment. The utility model can realize the high-efficiency heating and heating operation under the ultra-low temperature environment of -20°C to -45°C, and can be operated independently by the front water source heat pump to complete the heating under the low temperature environment of -20°C to 5°C in winter and in summer. of refrigeration.
