Yuav Ua Li Cas Nrog Kev Ua Tsis Zoo ntawm Roj Hmab Seals hauv Submersible Pumps?

Hauv kev saib xyuas cov twj submersible, yog tias cov roj hmab foob siv tau pom tias tsis muaj txiaj ntsig, feem ntau hais lus, lawv siv tsis tau lawm. Hloov chaw, cov khoom siv roj hmab tshiab yuav tsum tau hloov kom ntseeg tau tias muaj kev ntseeg siab ntawm cov twj tso kua mis submersible.
Nyob rau tib lub sij hawm hloov cov roj hmab foob tshiab thaum ntxov, ua cov kev kho zoo sib xws ntawm cov khoom uas phim cov roj hmab foob. Yog tias cov roj hmab roj foob puas lawm, qhov hnav ntawm lub caj dab caj dab yuav tsum tau kho thaum hloov cov roj hmab roj foob;
1. Yog tias qhov hnav ntawm lub caj dab caj dab ntawm lub twj tso kua mis submersible tsis tseem ceeb, nws tseem tuaj yeem siv tom qab kev kho me ntsis ntawm lub caj dab caj dab.
2. Txau txheej txheej, yog tias muaj kev hnav ntau heev ntawm cov ntawv xov xwm, tab sis qhov tob ntawm qhov hnav tsis yog ntau tshaj 1 hli, cov pa oxygen acetylene alloy hmoov txau txoj kev tuaj yeem siv los kho qhov chaw hnav ntawm cov ntawv xov xwm.
3. Yog tias qhov hnav ntawm cov ntawv xov xwm sib sib zog nqus, qhov hnav ntawm cov ntawv xov xwm yuav tsum raug txo kom tsim nyog thiab lub tes tsho steel yuav tsum tau ua kom haum rau nws.