摘要
论述了采暖系统中定压的原则、方式及定压值的确定。分析了动态和静态系统中压力变化导致的诸多问题,表明了在扩建工程、大系统工程中,定压补水泵采用变频补水的可行性。
The principle,method and determination of constant pressure value in heating system are discussed. It also analysis the problems caused by the change of pressure in dynamic and static system,and in the expansion project,big systems engineering,it is feasible for the constant pressure water pump to replace the water.
出处
《山西建筑》
2018年第6期113-115,共3页
Shanxi Architecture
关键词
闭式采暖系统
动态系统
静态系统
定压值
变频控制
closed heating system
dynamicla system
static system
constant pressure value
frequency control
