灌溉混流泵@叶城灌溉混流泵@150HW-8灌溉混流泵厂家地址

灌溉混流泵@叶城灌溉混流泵@150HW-8灌溉混流泵厂家地址

电缆线绝缘须符合要求，才能使用。故障排除的方法：（1）不吸水或不出水，多由于底阀卡死，滤水部分淤塞；吸水的高度太高或吸水管漏气；以及叶轮流道堵塞等所致，应分别采取相应办法解决。（2）管路漏水或漏气，可能是安装时螺栓没拧紧。如果渗漏不严重，可在漏水或漏气的地方涂水泥浆，并用板手拧紧螺帽；若漏水严重，则要重装。（3）水泵剧烈震动，可能是在电动转子不平衡，或者联轴器结合不良，轴承磨损，弯曲；也可能是由转动部件松驰，破裂和管路支架不牢等引起。应视不同情况进行调整，加固，校直或更换。在我们日常生活中或者在我们工作当中，我们经常会用到一种工业机械，我们叫它为水泵。很多普通的水泵结构并不是很复杂，但是在水泵选型们往往可能拿不准。

一.概述

1.用途：HW混流泵为卧式，单级，单吸，涡壳式混流泵。适用于输送清水或物理，化学性质类似于水的其它液体。被输送液体温度不宜高于50度。广泛用于农田灌溉，工业和城市排水等多种场合。HW泵的性能范围：流量90-9000m3/h    扬程3.5-22m。

2. 特点：结构简单，使用可靠，装修方便，而且效率高，体型小，重量轻。jdhuiquan6.22

3. 传动方式：用直接传动和变速传动。常用动力机是电动机和柴油机。订货   时应明确动力机的型号，以便确定联轴器和皮带轮的型号

4.型号说明：以150HW-8S例

         150---------泵进出口直径mm

          8------------设计扬程 m

         S------------变型代号

灌溉混流泵@叶城灌溉混流泵@150HW-8灌溉混流泵厂家地址

可是，由于是立轴，泵的纵向较长，拆卸、拼装时吊车的吊装高度较高，泵的上方要有满足的空间，这是立式泵的缺点。可是，立式泵简直都安装在室外，这么就不会变成疑问。

二.结构和作用

1.HW pump mainly has pump cover, impeller, pump body, pump shaft, bushing, and bearing body and other major components. The pump cover is connected with the pump body and the inlet pipe respectively. 2. There should be an appropriate gap between the pump cover plane and the impeller plane. The gap is too small will produce friction, the gap is too large, will lead to the pump body pressure water a large number of reflux, is the pump efficiency reduction. The suitable gap used in practice is 0.3-0.7mm, and the gap can be adjusted by adding and subtracting the thickness of the paper pad.

灌溉混流泵@叶城灌溉混流泵@150HW-8灌溉混流泵厂家地址

可是，由于是立轴，泵的纵向较长，拆卸、拼装时吊车的吊装高度较高，泵的上方要有满足的空间，这是立式泵的缺点。可是，立式泵简直都安装在室外，这么就不会变成疑问。

3. The shaft is applied to protect the pump shaft and should be replaced in time after wear.
1. Screw holes at the upper end of the pump body, used for filling water diversion or connecting vacuum pump pumping gas to divert water. 
2. In order to expand the scope of application of the pump to meet the different needs of users, can cut the outer diameter of the impeller or exchange different performance of the impeller.
Water pump, valve and accessories technology R & amp; d and Sales: motor, bearings, mechanical seals, metal Products Sales: Pump assembly and maintenance: self-and with all kinds of goods and technology import and export business (except for goods and technologies that the state limits the company to operate or prohibit imports and exports).

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