热泵系统在集中供热中的应用

On application of heat pump in central heat-supply

目前我国集中供热存在严重的能源消耗结构不合理问题,化石能源占总消耗的95%。利用热泵技术可提高集中供热对再生能源的利用率。从集中供热利用热泵实现冷热联供,污水源热泵在集中供热中的应用,地岩热泵在集中供热中的应用三方面阐述了热泵系统在集中供热中的应用。

The paper indicates the unreasonable problems in serious energy consumption with percentage of 95percent of fossil resources in the central heat-supply in China, utilizes the heat pump technique in improving the utility of recycling resources, and illustrates the application of the heat pump system in the central heat-supply from the combined supply of coolness and heat by central heat-supply, the introduction of sewage source pump and rock pump.