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氣體管道工程流量太大調(diào)不小的原因與解決辦法?

2019-04-02 15:05:10        0

氣體管道工程在實施時難免發(fā)生大大小小的事情,如果不加以解決會影響整個工程的進(jìn)展,甚至造成更大的損失,那么呢了解氣體管道工程流量太大調(diào)不小的原因嗎,當(dāng)遇到這種問題又有哪些解決方法呢?


氣體管道工程公司


產(chǎn)生此類故障的原因有三種:

第一,是流量計后氣路有泄漏;

第二,是氣路氣阻太小;

第三,是流量控制閥件損壞。


實驗室氣體管道工程


其檢查方法如下:

首先堵住檢測器的氣路出口,觀察流量計中的轉(zhuǎn)子是否可下降到零位。如不能降為零,需要考慮對漏氣處進(jìn)行檢查,具體方法見氣路泄漏的檢查與排除;如轉(zhuǎn)子可降到零位說明系統(tǒng)不漏氣。


氣體管道工程


此時應(yīng)觀察一下流量調(diào)節(jié)閥轉(zhuǎn)動時,流量是否 有較大的變動,若有變動可適當(dāng)增加氣路氣阻;若無變動則應(yīng)懷疑閥件本身有問題,按照閥件的清洗部分處理。處理后的閥件應(yīng)再裝回原氣路中進(jìn)行控制試驗。

以上就是為大家介紹的氣體管道工程流量太大調(diào)不小的原因和解決的方法介紹,相信對您有所幫助。


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