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离心泵的开停步骤?

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2021-12-25 16:47
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正确答案

开泵
1)起动前,先进行盘车,转动泵的靠背轮,应该轻滑均匀,
2)检查关闭出口阀,打开入口阀向泵内注引水,要保证顶部放空阀出水均匀再关放空阀,
3)如果泵上装有真空表或压力表,应先关闭其与泵相连的旋塞,
4)起动电机,待转速正常时再打开泵上的真空表或压力表的旋塞,然后逐渐打开出水阀;如电流过大,可以适当地关小阀进行调节,反之开大。相关说明:运转过程中,如发现噪声过大或其它不正常声音,应立即停车,检查其原因,加以消除。停泵当要让水泵停止运转时,要先关闭真空表及压力表的旋塞和出水管路上的蝶阀,然后关闭电源,水泵备用。相关说明:外界环境温度较低时则应将泵体内存水放净。


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