混流泵

（一）   用途：

HW型混流泵為臥式、單級、單吸、懸臂蝸殼式混流泵，適用于農(nóng)田排灌、工業(yè)、城鎮(zhèn)給排水及船塢、碼頭引水等。

I.                  

Application:

HW Spiral

Mixed-flow pump is a horizontal type, single stage, single suction and

cantilever spiral mixed flow pump, which is used for farmland irrigation and drainage,

industry, town water supply and drainage and water diversion of docks.

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.

（六）軸上的擋水圈可防止水沿泵軸流入軸承體內(nèi)，從而保護軸承，處長使用壽命。

VI.The water deflector of axile can stop the water

running into the bearing body through the pump axile which

can protect

the bearing and lengthen the service life .

（一）安裝原則

  1、安裝高度：視雨季或旱季不同情況具體考慮，要求吸上真空高度不超過泵的吸程。

  2、安裝位置的選擇:盡可能靠近水源，做到既保證安全、又縮短進水管路，減少揚程損失。

（一）試車：

 水泵在安裝完畢后，必須試車，其目的：

1、

使各種配合部分運轉(zhuǎn)協(xié)調(diào)。

2、

檢查和消除安裝中的毛病。

3、

檢查水泵的轉(zhuǎn)向是否符合要求

Test Run

Do test run

after installation for the following purp 

1.Make all

parts cooperate well.

2.Check and

remove the problems during the installation.

3.Check the

diversion of pump if it is up to the mustard.