摘要
为降低供热成本,采用热泵技术提取循环水中的热量,由蒸汽供暖改造为热水直接供暖,供热管道热损明显降低。通过对热泵选型、定点补压、系统优化,降低蒸汽消耗,提高供热效率,取得显著效果和良好的经济效益。
In order to reduce heating cost, the heat pump technology was used to draw heat from circulating water, and steam heating was changed to direct hot water heating so that heat lose in heating pipe reduced apparently. Heating efficient was enhanced through heat pump model selection, pressure compensation at fixed point, system optimization and reducing steam consumption.
出处
《大氮肥》
CAS
2015年第4期279-283,共5页
Large Scale Nitrogenous Fertilizer Industry
关键词
热泵
热量
蒸汽消耗
循环水分配
heat pump
heat
steam consumption
circulating water distribution
