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當前位置:首頁 > 問答專欄 > 正文低溫冷卻液循環泵出不了水是怎么回事?如何解決?

低溫冷卻液循環泵出不了水是怎么回事?如何解決?

http://www.sewingmachine-review.com/Admin發布于 關鍵詞:

原因分析:泵體內有空氣或進水管積氣,或是底閥關閉不嚴灌引水不滿、真空泵填料嚴重漏氣,閘閥或拍門關閉不嚴。

解決:先把水壓上來,再將泵體注滿水,然后開機。同時檢查逆止閥是否嚴密,管路、接頭有無漏氣現象,如發現漏氣,拆卸后在接頭處涂上潤滑油或調合漆,并擰緊螺絲。檢查低溫冷卻液循環泵軸的油封環如磨損嚴重應更換新件。管路漏水或漏氣??赡馨惭b時螺帽擰得不緊。若滲漏不嚴重,可在漏氣或漏水的地方涂抹水泥,或涂用瀝青油拌和的水泥漿。臨時性的修理可涂些濕泥或軟肥皂。若在接頭處漏水,則可用扳手擰緊螺帽,如漏水嚴重則必須重新拆裝,更換有裂紋的管子;降低揚程,將水泵的管口壓入水下。上述情況是造成低溫冷卻液循環泵故障的常見原因,并不是全部原因,實踐中處理故障,因實際分析,應遵循先外后里的原則,切莫盲目操作或專業人員。

以上就是低溫冷卻液循環泵不出水的原因分析和解決方法,請用戶們作為參考,有更多的建議歡迎多多咨詢和交流,可隨時VX:gykryq668.

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