產(chǎn)品詳情
柴油機(jī)水泵@雙鴨山柴油機(jī)水泵@柴油機(jī)水泵服務(wù)貼心
柴油機(jī)水泵@雙鴨山柴油機(jī)水泵@柴油機(jī)水泵服務(wù)貼心
仍需往水泵和S形管中充水.開(kāi)機(jī)后,吸水管到達(dá)必定真空后,水就被抽了上來(lái),水泵進(jìn)入正常工作狀況.自吸真空所需求的時(shí)刻與進(jìn)水管中空氣的多少和水泵的轉(zhuǎn)速有關(guān),通常為4~8分鐘.停泵后,泵和S形管中會(huì)積存必定的水,再開(kāi)機(jī)就不必灌水了。線的交點(diǎn)M和M‘即為取消底閥前后的水泵實(shí)際工作點(diǎn)。
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(shuō)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)
柴油機(jī)水泵@雙鴨山柴油機(jī)水泵@柴油機(jī)水泵服務(wù)貼心
液體在離心力和軸向推力作用下，斜向流出葉輪的葉片泵，屬于離心泵和軸流泵之間的一種泵。混流泵是一種“拉出”式結(jié)構(gòu)泵，在檢查和拆卸葉輪和軸封時(shí)，毋須將與泵體相連接的管路拆開(kāi)。裝有精密加工的泵軸，裝有稀油潤(rùn)滑的軸承，在填料函蓋中裝有防護(hù)軸套。軸承箱的油位，可由恒位油杯來(lái)控制。
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.
柴油機(jī)水泵@雙鴨山柴油機(jī)水泵@柴油機(jī)水泵服務(wù)貼心
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(wèn)。
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 perbance of the impeller.
Water pump, valve and accessories technology R & amp; d and Sales: motor, bearings, mechanical seals, bl 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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