Txoj moo

Qhov teeb meem nrog lub rooj vag valve tsis kaw kom nruj?

Tusrooj vag valvePuas yog tsis nruj kaw, tej zaum yuav muaj teeb meem ib qho twg?

Hauv kev siv txhua hnub, nws yog ib qho rau cov rooj vag npaug kom tsis kaw kom nruj, thiab muaj ntau qhov laj thawj tom qab no.


Cov khoom sib khi ntawm lubrooj vag valveyog qhov tseem ceeb heev. Yog tias kev sib khi saum npoo av tawm, tom qab siv ntev, ua rau lub xeev sib tsoo, ua rau lub rooj vag ntxig, thiab lub rooj vag valve yuav tsis muaj peev xwm kaw nruj. Tsis tas li ntawd, yog tias cov nplaim uas sib khi tau corroded, xws li nyob rau qee qhov chaw tawm suab, ua rau muaj kev tsis xws luag, ua rau muaj kev tsis xws luag, cov kab nrib pleb, uas tau kaw tsis ua haujlwm thiab kaw tsis zoo.


Tus mob ntawm lub rooj vag kuj tseem ceeb heev. Deformation ntawm lub rooj vag phaj yog ib qho ntawm cov ua. Thaum lub rooj vag valve yog raug mus rau sab nraud sab nraud lossis tsis sib xws rau qhov hloov pauv kub, tsis muaj peev xwm ua kom haum nrog lub rooj zaum pua ​​chaw, ua rau lub cev xoob. Ntxiv mus, yog tias kev sib txuas ntawm lub rooj vag thiab lub vag valve xoob, lub rooj vag tsis tuaj yeem ncav cuag cov txheej txheem ntawm lub rooj vag

Tus mob ntawm lub rooj zaum valve tsis tuaj yeem tsis quav ntsej ib yam nkaus. Yog tias lub rooj valve yog nruab li tsis raug, tej zaum yuav muaj kev cuam tshuam thiab lwm yam xwm txheej, thiab qee thaj chaw yuav tsis raug kaw nruj me ntsisrooj vag valveCov. Tsis tas li ntawd, yog tias muaj impurities ua rau lub rooj zaum ntawm lub rooj vag thiab plua plav, thiab ua rau lub rooj vag valve kom kaw kom nruj.


Thaum ntsib cov teeb meem ntawm xoob ntawm lub rooj vag valve, peb tuaj yeem thawj zaug kuaj xyuas cov xwm txheej, thiab lub rooj sib txuas, kev teeb tsa, los yog impurity adhesion. Tom qab ntawd, raws li qhov teeb meem tshwj xeeb, peb tuaj yeem nqa tawm cov kev kho kom zoo lossis hloov chaw kom rov qab siv lub rooj vag valve.


Cov xov xwm ntsig txog
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