农田灌溉泵@亳州农田灌溉泵@农田灌溉泵工作

电气设备是混流泵的重要组成部分，做好泵的安全和良好运行，进行定期的维护和管理，有必要对电气设备有全面的了解，不仅要了解其性能，还要注意经常发生事故的原因，分析每一个故障原因与解决方案。

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。jdhuiquan5.15

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

农田灌溉泵@亳州农田灌溉泵@农田灌溉泵工作

出口直径mmhw——卧式涡壳混流泵８——设计扬程，ms——变形代号hw混流泵水泵利益：结构简单，使用靠得住，装修便利，而且效率高，体型小，重量轻。轴承采用油脂润滑，改换不必拆转子体，采用可上拆结构。（四）出水管安装：水泵安装完毕后，即可将出口锥管与泵体联接好，然后可安装其它出水管路，阀门等。外形安装图产物外形安装见附图安装和运行产物安装前应搜检泵房尺寸，泵基本是否合适要求，搜检水泵机组部件是否齐全。５~２２mhw混流泵声名：１００—hw—８—s１００——泵进轴承磨损或损坏。检修卧式混流泵的几个经验出水管一般为铁管，贴地面伸出室外。８００hlz-９a流量q为５０００-８０００m３／h，扬程h为。

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.
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).

 农田灌溉泵@亳州农田灌溉泵@农田灌溉泵工作

以帮助大家更好的使用混流泵 提供工作效率。

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