The Research Status of Heat Pump System and Freezing Latent Heat Pump

摘要

In order to meet the requirements of people's production and life, we expanded on the application range of heat pump system and summarized the research status of heat pump system of China and abroad in this paper. We also described the limitations and flaws of the existing research, summarized the research status of a new heat pump system used in the collection of surface water's freezing latent heat, and pointed out the key issues.