摘要
本文介绍了一种新型的冷却塔热回收系统,主要包括热回收热泵机组部分、冷却塔、与热用户系统连接的换热部分。不同于一般的热泵机组,热回收热泵机组设计了主、副冷凝器,通过对电动阀位置的改动,可以形成四种不同的运行模式,本文对这四种运行模式的特点进行了详细的分析。该系统可以实现多种模式运行,能适应多种工况需要。
A new cooling tower heat recycling system, which mainly includes the heat recycling unit part （or heat engine part）, the cooling tower and heat exchange connected to the user＇s system, was introduced. The primary and secondary condenser has been designed in the system which is different from other common heat pump units. According to modify the position of the motorized valve in the system, it can be divided into four running modes. Characteristics of running patterns had been analyzed in detail. This system can realize the movement of multiple patterns thereby meeting the need of many conditions.
出处
《建筑热能通风空调》
2009年第2期66-69,共4页
Building Energy & Environment
基金
北京市教委科技发展项目(KM200710016006)
关键词
冷却塔
余热回收
热泵系统
运行模式
cooling tower, waste heat recovery, heat pump, running modes
