Home page
|
Favorites
|
Contacts us
HOME
ABOUT US
NEWS
PRODUCTS
TECHNOLOGY
KNOWLEDGE
CASE
SALES
CUSTOMER
TALENT
Welcome! power of up surge!
About Us
|
Organization
|
Culture
|
Honor
|
Contact Us
Company News
|
Industry News
Selection Services
|
PDF Download
|
Maintenance
All Kaicheng
|
Joining
Purpose
|
Complaints
Strategy
|
Job
+ search by product category
chemical pump series
corrupt resist pump series
waste water pump series
single level centrifugal pump series
multilevel centrifugal pump series
self-sucking pump series
submerged pump series
magnetic pump series
diaphragm pump series
oil pump series
screw pump series
dive pump series
fire pump series
metering pump series
special situation pump series
water service equipment series
fittings series
Valve series
+ search according to application category
oil&chemical field pump
chemical field pump
steel field pump
pharmacy field pump
paper field pump
city government field pump
food field pump
colored metal field pump
oil refining field pump
chemical water treatment field pump
burnt field pump
ship field pump
fertilizer field pump
environment protect field pump
chemical fiber polyester field pump
other field pump
Technical support
Select mould service
PDF download
Maintenance method
Maintenance method
> HOME > Technical support > Maintenance method
Water pump in the long-term trial, proper maintenance can prolong its life.
TITLE:
自吸泵的维护和保养
自吸泵的维护和保养
故障
原因
排除方法
泵不出水
1、泵体内未加储液或储液不足
2、吸入管路漏气
3、电压过低
4、吸程太高或吸入管路太长
5、机械密封泄漏过大
1、加足
2、消除管路漏气现象
3、调整电压
4、降低吸程或缩短管路
5、修理或更换
泵出水不足
1、因使用不当,叶轮流道或吸入管路被堵塞
2、叶轮磨损严重
3、功率不足转速太低
1、消除堵塞物
2、更换叶轮
3、调整至额定转速
泵噪音、振动过大
1、底脚不稳
2、轴承磨损严重
3、泵与电机主轴不同轴
1、加固
2、更换叶轮
3、调整至额定转速
轴承温度过高
1、润滑脂变质或干燥
2、轴承损坏
1、更换润滑脂
2、更换
泵泄漏
1、联接螺栓松动
2、密封件磨损
1、固紧
2、更换
©Copyright 2010-2013 Shanghai Kaicheng Pump Manufactory Co., Ltd.