摘要
讨论了工程中的空调水系统定压问题,涉及一次泵系统、二次泵系统、多点同时定压等情况,着重介绍开式膨胀水箱定压的方法及优点,并结合实际工程加以说明。
Discussed the issues about constant pressure control in air- conditioning water system in .projects, including single pumping system, primary-secondary pumping system and multipoints constant pressure system. Recommended the method to maintain the system pressure with an opentype expansion tank and described its advantages based on engineering practice.
出处
《制冷空调与电力机械》
2007年第5期46-48,11,共4页
Refrigeration Air Conditioning & Electric Power Machinery
关键词
系统定压点
二次泵系统
多点定压控制
system constant pressure point
primary-secondary pumping system
muhipoints constant pressure control
