Ivelufa shutoff: iimpawu kunye nesiqulatho

ivelufa Thulani-off lisetyenziswa iintlobo ezahlukeneyo imibhobho, kwakunye ufakelo amanani abantwana, udlala indima yokuba isixhobo lwekeyboard. Xa usebenzisa oko, unako ukwenza imisebenzi emininzi: wonqanyulwa, angabikho ukusuka kuthungelwano imbawula, umzekelo, kwakunye nokususwa kwe-transfer ubushushu zasesekondari, ukuba ivelufa ivaliwe. ivelufa Thulani-off usenokuba esetyenziswa kwindlela pre-balancing. Olu hlobo unyanzeliso usebenza kwizikhundla ezimbini ezibalulekileyo ngokulinganayo - ukuvula okanye ivaliwe. Ngokwemveli, ukuba zixhonywe imigca ethe nkqo nethe tyaba, apho bume yokusebenza kukhokelwa nembasa. Shutoff ivelufa eziqhotyoshelwe kuntlahlahlungulu idla yi uqhagamshelwano flanged okanye welding.

Olu hlobo semigudu ngokuqhelekileyo abuyise kuzitshisa ngoohola, apho inkqubo yokuthutha amanzi ashushu nabandayo lulungiselelwe iinjongo zobugcisa, umoya kunye nomphunga wamanzi. Not Kucetyiswa ukuba basebenzise ukuba uhlangabezane ulwelo njengokuba ndlongondlongo kunye neegesi enokuba nempembelelo embi kubantu vana.

Thulani-off imfutho vana yohlukile anezibonelelo ezimbalwa, kungenxa yokuba le imfutho ayenzelwanga ukusebenza oluqhubekayo. valve zifuna nokuhlolwa rhoqo kunye lulondolozo lokuthintela. Imfutho valve bakwazi kakuhle likwazi nenkqubo eziza ezithutha ulwelo ezinetyhefu, emoyeni kunye namajelo eendaba ndlongondlongo. Kubalulekile ukuqonda ukuba xa kuthe ngenxa yokusilela imfutho, kusenokwenzeka ukuba depressurization kujikwa-bume yomsebenzi. Ukuba kukho ukuvuza kumajelo ndlongondlongo okanye ityhefu, loo zibe usongo imo eziphilayo kwindawo ethile.

Thulani-off uvalo vana okanye uhlobo peristaltic nazo iimpazamo ezithile. Kulo mzekelo, kukuvela isimo esibi inokuba ngenxa yokusilela lo mbhobho irabha okanye ndizayo. Ukuba usebenzisa zombane, ngexesha lokusebenza lonke kufuneka esweni imeko yakhe.

Shutoff ivelufa esisangqa encamathele inkonkxa okanye umsele ngokusebenzisa flanges. Njengoko izinto zayo ziquka ithuba yofakelo ezininzi kunye nokususwa kumbhobho, ezidibanayo ezigqwesileyo uphawu, lula ukuqinisa, nokusebenza kuluhlu olubanzi ingcinezelo, amandla enkulu. Njengoko kukho iingxaki waphawula ilahleko yengxinano ngenxa amathuba ziba, ubungakanani enkulu kunye awachukumise.

Ivelufa Closing Wahlanganisa swi esipheleleyo kulwelo flow ukuvaleka. Zisetyenziswa ngokuqhelekileyo apho kuyimfuneko ovalelwe-off yengxinano nokuthembeka nokusebenza.

Ivalve kufuneka mayixhonywe kwindawo elula, nto leyo eya kuba kufikeleleka kokwanele ukusetyenzwa. Ukunenzela lula, izinga lokuhamba olawula ukudluliselwa ubushushu eliphakathi okanye njengesipholisi ivelufa ifakwe ngenkxola okhethekileyo.

Ukongeza kule hlobo lwesityalo kwimizi semigudu esisetyenziswa ngokubanzi kwi Izifudumezi emanzini, ukufudumeza kunye neenkqubo moya.