混流泵

HW型蝸殼式混流泵按國(guó)家標(biāo)準(zhǔn) 新系列而設(shè)計(jì)的節(jié)能產(chǎn)品。其性能指標(biāo)均達(dá)到國(guó) 先 水平，省材節(jié)能效果顯著。

HW Spiral Mixed-flow Pump is an efficient pump designed by latest

national standard.The performance indexes have been upto the international

advanced level and the material and energy saving result is remarkable.

（一）HW型混流泵由泵體、泵蓋、葉輪、泵軸和軸承體等主要零件構(gòu)成。

I. HW Mixed-flow

pump is composed of pump casing, pump cover, impeller, pump spindle and bearing

body mainly.

         從水泵進(jìn)水口看葉輪為逆時(shí)針?lè)较蛐D(zhuǎn)（即箭頭所示方向旋轉(zhuǎn)。）

V.    Pump Diversion

     Look from inlet of pump, the impeller is

turning clockwise(turning as the direction indicated by rotation arrow)

軸套用來(lái)保護(hù)軸不使它與填料直接摩擦，若長(zhǎng)期使用中發(fā)現(xiàn)軸套磨損過(guò)多，必須換軸套。

IV. Axile sleeve is used to protect the axle from friction

with padding.In long term using, change the axile sleeve

when the sleeve wears down too much.

（五）水泵軸的兩個(gè)支承是軸承體內(nèi)的軸承，軸承體內(nèi)存有適量潤(rùn)滑脂以潤(rùn)滑軸承。

V. Two supportings of water pump axile are bearings in

bearing body.There is some lubricating grease in bearing

body for lubricating bearing.

 7、填料發(fā)熱

 The padding is

 hot

 1、填料壓得太緊或四周緊密度不夠2、填料壓得偏斜與軸磨損嚴(yán)重

 1.The padding is

 pressed too tight or the around compactness is not enough

 2.The padding is

 pressed deflected and the axile wears seriously

 1、旋松壓蓋螺栓高速填料緊密度

 2、松開(kāi)壓蓋重新均勻地上緊

 1.Loosen the gland bolts to adjust

 2.Loosen the gland bolts and tighten it again.