井用潜水泵不能正常回水,是什么问题?

2025-03-24 13:34:35
推荐回答(3个)
回答1:

  可以以下几个方面查找原因:
1、水泵吸入管杂物堵塞或阀门开度不够;
2、循环水管路小,沿程阻力较大;循环水泵的扬程不够;
4、供暖系统平衡的不好,回水慢的环路可用的压差太小。
  潜水泵是深井提水的重要设备。使用时整个机组潜入水中工作。把地下水提取到地表,是生活用水、矿山抢险、工业冷却、农田灌溉、海水提升、轮船调载,还可用于喷泉景观,热水潜水泵用于温泉洗浴,还可适用于从深井中提取地下水,也可用于河流、水库、水渠等提水工程。主要用于农田灌溉及高山区人畜用水,亦可供中央空调冷却、热泵机组、冷泵机组、城市、工厂、铁路、矿山、工地排水使用。一般流量可以达到(5m3~650m3)每小时、扬程可达到10-550米。

回答2:

现在好多潜水泵都是自带止回阀的,你说的情况其实是止回阀偶尔起作用,偶尔不起作用。
再次放到井中后,抽出的水很混,想必是搅动了下面的泥沙。是正常现象。
如果贵地是属于高寒地区,那么你的水泵就的确需要自己改造一下了,潜水泵的止回阀其实就是一块橡胶皮,拆掉就可以了,水泵断电后,水管里面的水就会自然下降,与水井水位持平。

回答3:

水发浑,估计是水泵潜水太深,不回水的原因只能是楼上所说的,如果有止回阀直接拆掉就可以,如果是特殊清水泵,最好拆下下边泵座,检查是不是有细滤网,有的话也直接拆掉,对于打井水的泵,一点用都没有

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