摘要
结合工程实例,对于新增负荷导致末端热用户资用压头不足情况,提出采用增设回水加压泵站或分布式变频泵的解决方案,后者是提高供热能力和降低能耗的有效方法。
Aimed at the insufficient available pressure head caused by newly added load, the solu- tion schemes of adding return water booster pump station or distributed variable-frequency pump are put forward with an engineering example, and the latter is the effective method to improve heating capacity and reduce energy consumption.
出处
《煤气与热力》
2009年第11期8-10,共3页
Gas & Heat
关键词
集中供热
热负荷
回水加压泵站
分布式变频泵
centralized heat-supply
heat load
return water booster pump station
distributed variable-frequency pump