Ts'ebetso e nepahetseng ea valve ea polokeho
Sephahla sa tšireletso se fetile teko ea khatello le khatello ea kamehla pele e kenngoa. Ha valve ea tšireletso e sebetsa nako e telele, opereishene e tla ela hloko tlhahlobo ea valve ea tšireletso. Nakong ea tlhahlobo, mosebeletsi o tla qoba ho tsoa ha valve ea tšireletso, a hlahlobe tiiso ea pele ea valve ea tšireletso, a hule valve ea tšireletso ka wrench ka letsoho, 'me a e bule hang ka nako ea ho ntša litšila le ho hlahloba. ho feto-fetoha ha valve ea tšireletso.
Mokhoa o nepahetseng oa ts'ebetso ea valve ea drainage
Ho bonolo ho thibela valve ea metsi ka lebaka la tšilafalo ea metsi le tse ling tse ngata. Ha e sebelisoa, bula valve ea metsi pele ebe u ntša phaephe. Haeba ho na le pipe ea bypass, valve ea bypass e ka buloa bakeng sa ho phalla hakhutšoanyane. Bakeng sa valve ea drain ntle le phala ea metsi le phala ea bypass, valve ea drain e ka ntšoa. Ka mor'a ho bula valve ea ho koala, koala valve ea ho koala, kenya valve ea drain, ebe u bula valve ea ho koala ho nolofalletsa valve ea drain.
Ts'ebetso e nepahetseng ea valve e fokotsang khatello
Pele valve e fokotsang khatello e buloa, valve ea bypass kapa valve ea flushing e tla buloa ho hloekisa litšila tse pompong. Ka mor'a hore pipeline e hloekisoe, valve ea bypass le valve ea ho phalla e tla koaloa, ebe valve e fokotsang khatello e tla buloa. Li-valve tse ling tse fokotsang khatello ea mouoane li na le li-valve tsa drain ka pel'a tsona, tse hlokang ho buloa pele, ebe li bula butle-butle ka mor'a valve ea ho fokotsa khatello, qetellong li bula valve e khaotsoeng ka pel'a valve e fokotsang khatello, shebella. tekanyo ea khatello ka pele le ka morao ea valve ea ho fokotsa khatello, lokisa sekoti se laolang sa valve e fokotsang khatello ho etsa hore khatello e ka morao ea valve e fihle ho boleng bo reriloeng esale pele, ebe butle-butle bula valve e khaotsoeng ka mor'a valve ea ho fokotsa khatello, 'me u lokise. khatello ka mor'a valve ho fihlela e khotsofetse. Lokisa sekoti sa ho lokisa 'me u koahele cap e sireletsang.
Haeba valve ea ho fokotsa khatello e hlōleha kapa e hloka ho lokisoa, butle-butle bula valve ea bypass pele, koala valve e ka pele ea ho koala ka nako e le 'ngoe, hoo e ka bang u fetole valve ea bypass ka letsoho, e le hore khatello e ka morao ea valve e fokotsang khatello e tsitsitse. ka boleng ba esale pele, ebe o koala valve e fokotsang khatello bakeng sa ho nkela sebaka kapa ho lokisoa, ebe o khutlela ho tloaelehileng.
Ts'ebetso e nepahetseng ea valve ea ho hlahloba
E le ho qoba matla a matla a matla nakong eo ha valve ea ho hlahloba e koetsoe, valve e tlameha ho koaloa ka potlako ho thibela ho thehoa ha lebelo le leholo la ho khutlela morao, e leng lebaka la ho thehoa ha khatello ea tšusumetso ha valve e koaloa ka tšohanyetso. . Ka hona, lebelo la ho koala la valve le lokela ho lumellana ka nepo le lebelo la ho fokotsa sekhahla se tlaase.