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南方水泵丨南方教你怎样切换离心泵
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产 品: 南方水泵丨南方教你怎样切换离心泵 
品 牌: 南方水泵 
单 价: 1000.00元/台 
最小起订量: 1 台 
供货总量: 100000000 台
发货期限: 自买家付款之日起 3 天内发货
更新日期: 2014-12-26  有效期至:长期有效
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南方水泵丨南方教你怎样切换离心泵详细说明
 一、离心泵的切换准备工作

(一)检杏备用泵是否完好,附件是否齐全无损。
(二)检查封油管路、冷却水管路是否畅通。
(三)对备用泵按规定加注润滑油。

二、离心泵的切换操作步骤

(一)打开备用泵入口阀,启动备用泵的电机、检查转向。

(二)压力正常后,打开备用泵出口阀。

(三)逐步关小直至完全关闭被切换泵的出口阀。

(四)停被切换泵,关被切换泵的入口阀,待泵冷却后,再关闭各冷却水及封油管路。

(五)离心热油停车时,要每隔半小时盘车一次,直至泵体温度100℃为止。对长期停用的泵要做到侮班盘车一次。
三、离心泵的切换技术要求

(一)备用泵启动前做好准备工作。

(二)慢慢关小被切换泵的出口阀,保证流量平稳。

(三)待备用泵运转正常后,再停被切换泵。

(四)长期停用的泵,应定期盘车。
四、常见故障的分析与处理

泵切换后造成操作不稳:

(一)查明原因,做相应的处理。

(二)没有按先后顺序启、停。                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

(三)开停过程操作幅度过大

以上操作如有疑问欢迎咨询南方水泵厂的技术人员!

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