October 21, 2021
The utility model relates to a water-loop heat pump device for controlling a constant temperature of a breeding pond, which comprises a water-loop heat pump unit with a heat exchange medium, a first heat exchanger, a second heat exchanger, a first circulation pump, a second circulation pump and a pipeline for transporting a heat exchange medium, the first heat exchanger and the first circulating pump are on one side of the water-ring heat pump set, and the second heat exchanger and the second circulating pump are on the other side of the water-ring heat pump set. The utility model achieves the goal of constant temperature through a water-ring heat pump device, only a small amount of electric energy is consumed, energy can be saved, coal, oil or gas are not needed, and no pollution to the environment is caused, in this way, the use of seawater for heating or cooling can be realized, and the two-time heat exchange by water-ring heat pump and water exchange heat recovery device instead of corrosion-resistant evaporator and condenser reduces the initial investment of the equipment, the utility model is convenient for practical popularization and application
