摘要
利用未经过二级处理拥有相对稳定水体温度的污水水体(夏季为17℃～22℃,冬季11℃～16℃),采用热泵原理,通过输入少量的电能,实现热量的逆向搬运,即将热量从温度低的地方向温度高的地方传递。使之在冬季作为热泵供暖的热源也可作为夏季空调的冷源,即在冬季,把污水中的热量提取出来,供给室内采暖;夏季时,把室内的热量提取出来,释放到污水中去。
Use sewage without second level treatment,which have stable water temperature（summer 17 ℃~22 ℃,winter 11 ℃~16 ℃）,adopting heat pump theory,that achieve quantity of heat reversal transporting through input a little electric energy,that mean move quantity of heat from low temperature place to high temperature place.In winter as heating source supply from heat pump,in summer as cold source supply from air conditioning,namely in winter,draw the heat from the sewage,supply room heating;in summer,draw the heat from room,relief to the sewage.
出处
《水科学与工程技术》
2010年第B12期102-104,共3页
Water Sciences and Engineering Technology
关键词
城市污水
热泵
供暖制冷
应用
city sewage
heat pump
supply heating and cooling
apply
