Reconstruction of the condenser 's water chamber suction pipe as well as that of the vacuum pump including its system are being reported on simultaneously emphasizing the importance of regular uprooting faults that may occur .

介绍了对凝汽器 水室真空 泵、凝汽器 空气 抽出管道及凝汽器真空系统的改造。同时强调了日常消缺工作的重要性。

This paper introduces the results of water-saving and electricity-saving in the case of substituting SZ-4 type water loop vacuum pump with SK-42 type double suction water loop vacuum pump at the process of filter dewatering of red hematite concentrate .

介绍了在赤铁精矿过滤脱水工序中，用SK-42型双 吸水环式真空 泵更换SZ-4型 水环式真空泵的节水节电情况。

When the auxiliary sewer line stores the waste water the waste water can be pumped into the water storage tank through the water suction pipe by the self-sucking pump .

当副下水管道储存有废水时，自吸 泵可将废水经 抽 水管抽至储水箱内。

The water flow velocity in the suction pipe which is crucial for evaluating the performance on pumping fish can be measured by the pumped water flow rate of the riser in an air lift pump system .

气力提升 泵的水输送量反映了提升管 进口的流速情况，而 进口 流速是衡量 吸鱼效果的重要因素。

We 'll get the water out with a suction pump .

我们将用 抽水 机把 水 抽出来。

On water suction apparatus of pump

水泵 引水装置浅析

Analyses that because of bottom valve leaking in a syphon of a centrifugal pump water level in the syphon falls to below the vacuum value of permitting suction causes that must fill the pump body and the syphon with water before starts the pump every tim ;

分析了离心泵吸水管底阀泄漏，使管内 水位下降至低于最大允许 吸上真空值，致使每次启动泵前，必须往 泵体和吸水管内灌满水才能启动泵；