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河北冀泵源水泵制造有限公司

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联系方式
  • 电话:0312-3596262
  • 联系人:赵立建
  • 手机:18032078988
  • 业务QQ:2967094620
  • 地址:河北省保定市安国市石佛镇工业园区

防汛排水泵-hw混流泵厂家

date.png 2021-07-23 11:36:34

首先是泵轴用单列向心球轴承支承。轴承可用光滑油光滑—油量就控制在油标杆的标线间;也可用光滑脂光滑—可在装配水泵时参加。运用中经过拆装前盖和后盖来补充;泵体上端的丝堵,用于加灌引水或联接真空泵抽气引水。

其次就是柴油机混流泵 主要由泵盖、叶轮、填料室、泵体、泵轴、轴套及轴承体(口径≤350mm)或轴承架(口径≥400mm)等主要零件构成,轴套用以维护泵轴。磨损后可及时改换。

三则是泵盖分别与泵体和进水管相接。泵盖平面与叶轮平面之间应有恰当间隙。间隙过小,会产生磨擦;间隙过大,会招致泵体内的压力水大量回流,使泵的效率降低。实践运用的适合间隙为0.3~0.7mm(将泵轴推向泵的进口端),间隙可用增减纸垫厚度来调整。

后则是为扩展泵的运用范围,满足用户不同请求,可切割叶轮外径或换用不同性能的叶轮,轴封安装由填料、填料压盖、填料环和泵体上的填料函组成。其作用是避免空气吸入泵内和避免水从泵内过多地沿轴流出。

First, the pump shaft is supported by a single row of radial ball bearings. Smooth oil can be used for the bearing - the oil volume is controlled between the markings of the oil marker post; Can also be used smooth grease smooth - can participate in the assembly of the pump. During operation, the front cover and rear cover are disassembled to supplement; The screw plug at the upper end of the pump body is used for filling and water diversion or connecting the air extraction and water diversion of the vacuum pump.

Secondly, the diesel engine mixed flow pump is mainly composed of pump cover, impeller, packing chamber, pump body, pump shaft, shaft sleeve, bearing body (diameter ≤ 350mm) or bearing frame (diameter ≥ 400mm) and other main parts. The shaft sleeve is used to maintain the pump shaft. It can be changed in time after wear.

The third is that the pump cover is respectively connected with the pump body and the water inlet pipe. There shall be proper clearance between the plane of the pump cover and the plane of the impeller. If the clearance is too small, friction will occur; If the clearance is too large, a large amount of pressure water in the pump body will return, which will reduce the efficiency of the pump. In practice, the suitable clearance is 0.3 ~ 0.7mm (push the pump shaft to the inlet end of the pump), and the clearance can be adjusted by increasing or decreasing the thickness of the paper pad.

Finally, in order to expand the application scope of the pump and meet the different requirements of users, the outer diameter of the impeller can be cut or the impeller with different performance can be replaced. The installation of shaft seal is composed of packing, packing gland, packing ring and stuffing box on the pump body. Its function is to prevent air from being sucked into the pump and water from flowing out too much along the shaft.


联系方式

ico04
联系人

赵立建

ico01
电话

0312-3596262

ico06
手机

18032078988

ico05
QQ

2967094620

ico03
邮箱

2967094620@qq.com

ico02
地址

河北省保定市安国市石佛镇工业园区


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