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一、引言 凝结水回收对于节能节水有很重要的意义,但在回收系统中还有许多问题有待进一步研究解决,其中高低压干扰就是一例。本文就此问题谈些粗浅看法。 在凝结水回收系统中,因用户很多,所以需用流量大小不等,管路系统长短不一,用户需用的压力有高有低,因此,在凝结水回收系统中就提出了高低压干扰的问题:认为高压用户经疏水阀排出凝结水的压力高,低压用户经疏水阀排出凝结水的压力低,两者合流,高压用户的凝结水必然会影响低压用户的凝结水的返回。
I. INTRODUCTION The recovery of condensed water is of great significance for energy saving and water saving. However, there are still many problems in the recovery system that need further study and resolution. High- and low-pressure interference is one example. This article discusses some superficial views on this issue. In the condensate recovery system, there are many users, so the flow needs to use different sizes, pipeline system length varies, the user needs to use high or low pressure, so in the condensate recovery system puts forward high and low pressure interference The problem: It is believed that high-pressure users have high pressure to discharge condensate via the trap, and low-pressure users have low pressure to discharge condensate through the trap. The condensate of the high-pressure user will inevitably affect the return of condensate from the low-pressure user.