January 18, 2022
The company has developed a water source heat pump device that recovers the waste heat of refrigeration and condensation. The cooling water of the ammonia refrigeration ammonia condenser is connected to the cooling water inlet of the water source heat pump evaporator, and the water source heat pump compressor and the water source heat pump evaporator, water source heat pump condenser, energy saving The flow valve constitutes a water source heat pump circulation system, and the circulating hot water inlet and outlet of the water source heat pump condenser is connected to the end heat exchange device. Using the principle of water source heat pump technology, the low-quality energy-consuming heat generated by the ammonia refrigeration and compression process is recovered, so that the low-quality energy of the original water at <30°C becomes high-quality energy water at 50-80°C. The energy can be directly used for industrial water and industrial boiler water supply in enterprises, as well as for heating and bathing systems in enterprises and residences. It can achieve an output ratio of 1:4~5, which greatly saves energy and reduces sulfur dioxide and greenhouse gas emissions. emission. Because the inlet temperature of the cooling medium of the condenser is lowered, the ammonia refrigeration system can work at a lower condensing pressure, ensuring the economical and reasonable operation of the refrigeration system.