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灌溉混流泵@葉城灌溉混流泵@150HW-8灌溉混流泵廠家地址

灌溉混流泵@葉城灌溉混流泵@150HW-8灌溉混流泵廠家地址

電纜線絕緣須符合要求，才能使用。故障排除的方法：（1）不吸水或不出水，多由于底閥卡死，濾水部分淤塞；吸水的高度太高或吸水管漏氣；以及葉輪流道堵塞等所致，應(yīng)分別采取相應(yīng)辦法解決。（2）管路漏水或漏氣，可能是安裝時(shí)螺栓沒擰緊。如果滲漏不嚴(yán)重，可在漏水或漏氣的地方涂水泥漿，并用板手?jǐn)Q緊螺帽；若漏水嚴(yán)重，則要重裝。（3）水泵劇烈震動(dòng)，可能是在電動(dòng)轉(zhuǎn)子不平衡，或者聯(lián)軸器結(jié)合不良，軸承磨損，彎曲；也可能是由轉(zhuǎn)動(dòng)部件松馳，破裂和管路支架不牢等引起。應(yīng)視不同情況進(jìn)行調(diào)整，加固，校直或更換。在我們?nèi)粘Ｉ钪谢蛘咴谖覀児ぷ鳟?dāng)中，我們經(jīng)常會(huì)用到一種工業(yè)機(jī)械，我們叫它為水泵。很多普通的水泵結(jié)構(gòu)并不是很復(fù)雜，但是在水泵選型們往往可能拿不準(zhǔn)。

一.概述

1.用途：HW混流泵為臥式，單級(jí)，單吸，渦殼式混流泵。適用于輸送清水或物理，化學(xué)性質(zhì)類似于水的其它液體。被輸送液體溫度不宜高于50度。廣泛用于農(nóng)田灌溉，工業(yè)和城市排水等多種場(chǎng)合。HW泵的性能范圍：流量90-9000m3/h    揚(yáng)程3.5-22m。

2. 特點(diǎn)：結(jié)構(gòu)簡(jiǎn)單，使用可靠，裝修方便，而且效率高，體型小，重量輕。jdhuiquan6.22

3. 傳動(dòng)方式：用直接傳動(dòng)和變速傳動(dòng)。常用動(dòng)力機(jī)是電動(dòng)機(jī)和柴油機(jī)。訂貨   時(shí)應(yīng)明確動(dòng)力機(jī)的型號(hào)，以便確定聯(lián)軸器和皮帶輪的型號(hào)

4.型號(hào)說明：以150HW-8S例

         150---------泵進(jìn)出口直徑mm

          8------------設(shè)計(jì)揚(yáng)程 m

         S------------變型代號(hào)

灌溉混流泵@葉城灌溉混流泵@150HW-8灌溉混流泵廠家地址

可是，由于是立軸，泵的縱向較長(zhǎng)，拆卸、拼裝時(shí)吊車的吊裝高度較高，泵的上方要有滿足的空間，這是立式泵的缺點(diǎn)。可是，立式泵簡(jiǎn)直都安裝在室外，這么就不會(huì)變成疑問。

二.結(jié)構(gòu)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@葉城灌溉混流泵@150HW-8灌溉混流泵廠家地址

可是，由于是立軸，泵的縱向較長(zhǎng)，拆卸、拼裝時(shí)吊車的吊裝高度較高，泵的上方要有滿足的空間，這是立式泵的缺點(diǎn)�？墒�，立式泵簡(jiǎn)直都安裝在室外，這么就不會(huì)變成疑問。

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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