深井泵

1
[机] deep well pump
...排水设计；消防；深井泵 [gap=345]Keywords: rebuilding; The school; Water supply and drainage design; Fire; Deep well pumps ...
2
borehole pump
... borehole problems井下复杂问题 borehole pump深井泵 borehole reciprocating pump往复式井下泵 ...
3
vertical turbine pump
... vertical turbine pump 深井泵 ; 立式涡轮泵 ; 抽水泵 vertical process pump 立式流程泵 ; 立式流程 vertical air pump 立式气泵 ...
4
deep pump
... deenergize 断电 deep pump 深井泵 deep seated burning 深层燃烧 ...

短语

1
地下水污染，导致深井泵堵塞。
The pollution of ground water causes the blockage of deep well pumps.
2
深井泵。
Second, deep-well pump.
3
以试验为手段，研究了深井泵在一定倾斜角度下的工作特性及球阀的运动规律。
Through the experiments, we have studied the working characteristics of the down-hole pump at different inclined angles and studied the moving pattern of ball valves.

深井泵
深井泵的最大特点是将电动机和泵制成一体，它是浸入地下水井中进行抽吸和输送水的一种泵，被广泛应用于农田排灌、工矿企业、城市给排水和污水处理等。由于电动机同时潜入水中，故对于电动机的结构要求比一般电动机特殊。其电动机的结构形式分为干式、半干式、充油式、湿式4种。

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