高压和低压给水加热器安全阀的选用

The selection of safety valve for H.P.& L.P.feed-water heater

分析了高压和低压给水加热器的结构、工作原理及旁路保护系统。给出了一种给水加热器安全阀排量的校核方法 ,并结合实例对安全阀进行了选型及计算。

It expatiates a method to proofread the discharge capacity of safety valve for H.P.& L.P.feed water heater by analyzing its structure & working principle,and its by pass protection system.It define a method to choose and calculate this kind of product by means of an example.