October 25, 2021
The water supply intelligent control system of the heat pump water heater comprises a heat pump, an electromagnetic valve, a water pump, a hot water tank, a cold water tank, a liquid level and a temperature sensor; The air source heat pump is connected to the water pipe connecting pipe of the water tank, and the air source heat pump, the electromagnetic valve, the water pump, the liquid level and the temperature sensor are connected to the central control system. The invention can ensure the heat pump unit to run under low pressure forever, make up for the shortage of the general control method of the heat pump hot water system, and realize the intelligent control goal of high efficiency and energy saving.