自吸式无堵塞排污泵吸不上水的原因及解决方法_新闻动态_自吸排污泵,潜水|无堵塞|不锈钢排污泵-安国泵业生产厂家价格

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自吸式无堵塞排污泵吸不上水的原因及解决方法

添加时间：2019/5/21 14:54:00 浏览次数：

自吸式无堵塞排污泵是用户经常在用的产品，那么自吸式无堵塞排污泵吸不上水的问题时常困扰着用户，现在我们对这个问题及相应的处理方法进行分析，总结出以下几点：
Self-priming non-blocking sewage pump is a product often used by users, so the problem that www.diandongmend.cnwww.suoluosiji.net.cnwww.hanxiji.net.cnwww.fangzhuangmuju.cn www.diandongmens.com.cnwww.yanglaoyuans.com.cnself-priming non-blocking sewage pump can not suck water often troubles users. Now we analyze this problem and the corresponding treatment methods, and summarize the following points:
1、电压过低；方法：调整电压；
1. Voltage is too low.
2、三相电机接线接反；方法：互换其中两相；
2. Reverse wiring of three-phase motor; Method: Exchange two phases;
3、吸程过高或吸入管路太长；方法：降低吸程或缩短管路；
3. The suction distance is too high or the suction pipeline is too long.
4、泵体内未加储液或储液不足；方法：加足；
4. There is no or insufficient liquid storage in the pump body.
5、自吸式无堵塞排污泵泵体里面或者进口管道滤网遭杂物石头堵塞；方法：检查清理掉堵塞物；
5. The filter screen of the pump body or the inlet pipeline of the self-priming non-blocking sewage pump is blocked by debris stones.
6、机械密封泄漏过大；方法：修理或更换机械密封
6. Excessive leakage of mechanical seals; Method: Repair or replace mechanical seals
7、叶轮损坏或者磨损；方法：更换新叶轮
7. Impeller damage or wear; Method: Replace new impeller
8、出口管路安装不正确弯头太多，管道成N字型的管道太多；方法：建议在最高点安装自动排气阀；
8. There are too many wrong elbows in the outlet pipeline and too many N-shaped pipelines.
9、自吸式无堵塞排污泵回流孔遭堵塞导致汽水无法分离；方法：检查清理掉。
9. The backflow hole of the self-priming non-blocking sewage pump is blocked and the steam and water can not be separated. Method: Check and clean up.
10、吸入管路漏气；方法：消除管路漏气现象，在允许吸程范围内检查方法泵启动4-5分钟水还未吸上水，请用耳朵贴近进口管道疑是漏气的地方听有无吸气的声音，或者在疑是漏气的地方涂层白乳胶等方法进行修补。
10. Inhalation pipeline leak; Method: Eliminate pipeline leak phenomenon. Inspect the method within the allowable range of suction. The water has not been sucked up for 4-5 minutes before the pump starts. Please listen to the sound of suction near the suspicious leak of the inlet pipeline with your ear, or coat the white latex in the suspected leak area to repair it.

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