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真空泵機組跳閘的原因

日期:2022-05-16 12:03
瀏覽次數:982
摘要: 真空泵機組跳閘原因 1、真空泵機組的吸氣口不應該從罐體底部接管,只需要保留罐體頂部的一根吸氣管就可以。 (1)因為如果從罐體底部吸氣的情況下在每次用完真空泵機組后,真空泵機組停止工作的情況下,由于罐體里面形成了負壓,吸氣管與真空泵機組是暢通的在負壓的作用下會把水泵里面的水給吸入到罐體里面去; (2)下次再啟動真空泵機組時由于底部有大量的水被吸入到真空泵機組里面來這樣造成水環式真空泵機組的負載過大而導致超電流出現水環式真空泵機組跳閘的現象發生; 2、兩臺真空泵機組...

 真空泵機組跳閘原因

    1、真空泵機組的吸氣口不應該從罐體底部接管,只需要保留罐體頂部的一根吸氣管就可以。

    (1)因為如果從罐體底部吸氣的情況下在每次用完真空泵機組后,真空泵機組停止工作的情況下,由于罐體里面形成了負壓,吸氣管與真空泵機組是暢通的在負壓的作用下會把水泵里面的水給吸入到罐體里面去;

    (2)下次再啟動真空泵機組時由于底部有大量的水被吸入到真空泵機組里面來這樣造成水環式真空泵機組的負載過大而導致超電流出現水環式真空泵機組跳閘的現象發生;

    2、兩臺真空泵機組合并到一條管路當中,而兩泵之間沒有安裝閥門只在進口處安裝了一個單向閥單向閥是不能起到完全密封的效果的。

    由于真空泵機組采用的工作方式是一用一備,所以其中一臺工作時會出現把另外一臺真空泵機組里面的水給抽吸過來的現象,甚至還會由排氣管抽回循環水和大氣的現象出現,這也會是水環式真空泵機組跳閘的原因。

    

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