混流泵

水泵的傳動方式

         我廠生產(chǎn)的HW型系列混流泵均可用柴油機、電機帶動，其傳動方式視各地區(qū)動力情況而定，訂貨時根據(jù)原動機的型號（功率、轉(zhuǎn)速）確定水泵的傳動方式，以確定皮帶輪的大小或聯(lián)軸器的規(guī)格。

 IV.    Drive Mode of Pump

       Our HW

seriel mixed-flow pump can be driven by diesel engine and motor.The drive mode

can be chosen according to the local motive power situation. When placing an

order for the pump, we should decide the drive mode of the pump according to

the prime motor type(power, rotate speed) in order to confirm the size of

pulley or coupling.

三）密封裝置是由填料函、水封圈、填料壓蓋和鉛粉（或油浸）石棉盤根填料組成。其作用有：

   1、啟動時防止空氣吸入泵內(nèi)，起密封作用。

   2、抽水時防止水從泵內(nèi)過多的沿軸大量流出。

III. Sealing equipment is composed of stuffing box,

water seal, packing gland,lead powder(or oil immersed)

asbestos

packing padding.Its use is as follows:

   1. When

starting, stop the pump from sucking air and realize the sealing function.

   2. When

drawing water, stop the water running out through the axle from pump.

 2、水泵起動后有一股水就不出水了

 After starting ,

 the pump only send one stream water then no water runs out

 1、吸入的水中有過多氣泡

 2、吸水管中窩存空氣

 3、吸水管或連接處墊料不嚴(yán)密有進氣現(xiàn)象

 4、底閥或葉輪有水草雜物填塞

 1.There are too many bubbles in the

 indrawn water

 2.There is air in the suction pipes

 3.The paddings in connected parts are

 imprecision and produces leaking phenomenon

 4.There are waterweeds and sundries

 filled in the bottom valve or impeller

 1、檢查進水管末端是否在水平面以下一米左右

 2、排除空氣

 3、高速墊料，填塞縫隙擰緊螺栓

 4、消除水草雜物

 1.Check the end

 of water inlet pipe if it is under the water surface at one meter

 2. Remove the

 air

 3.Add padding to

 fill the gaps and then tighten the bolts

 4.Clear the

 waterweeds and sundries.

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