Ukubaluleka Kokukhiya Nokugoba Kwamadivayisi Okuhlukaniswa Kwama-Valve

Ukubaluleka Kokukhiya Nokugoba Kwamadivayisi Okuhlukaniswa Kwama-Valve

Ezindaweni zezimboni, ukusetshenziswa kweamadivayisi okuhlukaniswa kwama-valvekubalulekile ekusebenzeni nasekugcinweni okuphephile kwezinhlelo nemishini ehlukahlukene.Amadivayisi okuhlukaniswa kwamavalvunjengama-plug valve adlala indima ebalulekile ekulawuleni ukugeleza koketshezi noma amagesi emapayipini nasemapayipini. Kodwa-ke, ukusebenza nokugcinwa kwala madivayisi kungadala izingozi ezingaba khona, okugqamisa ukubaluleka kokusebenzisa izinqubo ezifanele zokukhiya/ukukhipha.

 Amadivayisi okukhiya ama-valve epulagiziyithuluzi elibalulekile lokuqinisekisa ukuphepha kwabasebenzi ngesikhathi sokulungiswa, ukulungiswa, noma ukulungiswa kwevalvu yepulagi. Idivayisi yakhelwe ukuhlukanisa ngempumelelo umthombo wamandla onika amandla ivalvu futhi ivimbele ukusebenza ngengozi noma okungagunyaziwe. Ngokusebenzisa idivayisi yokukhiya i-stopcock, abasebenzi bangakhiya ivalvu ngokuphephile endaweni evaliwe noma evulekile, okuhlinzeka ngesithiyo esibonakalayo esibonakalayo phakathi kwesisebenzi nevalvu.

Izinqubo ze-Lockout tagout (LOTO) ziyiqoqo lezinyathelo zokuphepha ezenzelwe ukuvikela abasebenzi ekukhishweni kwamandla ngengozi ngesikhathi sokulungisa, ukulungisa, noma ukulungisa. Lezi zinqubo zifaka uchungechunge lwezinyathelo ezifaka phakathi ukuhlukanisa umthombo wamandla, ukusebenzisa amadivayisi okukhiya kanye nokunamathisela amathegi noma amathegi okuphepha. Ukusetshenziswa kwenqubo ye-LOTO kuqinisekisa ukuthi imishini noma imishini isesimweni sokuphelelwa amandla, ngaleyo ndlela kunciphisa ingozi yokulimala noma ingozi ngenxa yokusebenza okungalindelekile kwemishini.

Ukubaluleka kweukukhiya kanye nokuthega amadivayisi okuhlukaniswa kwama-valve, ikakhulukazi ama-plug valve, awakwazi ukukhushulwa ngokweqile. Lawa madivayisi avame ukusetshenziswa ezinhlelweni zikagesi ophezulu futhi angabangela ukulimala okukhulu noma ukufa uma engahlukaniswanga kahle. Ngokusebenzisa inqubo yokukhiya, yokuthena, amathuba okukhululwa ngengozi noma ukucindezela okungazelelwe kwezinto eziyingozi angancishiswa. Abasebenzi bavikelwa futhi ekulimaleni okungaba khona okubangelwa ukusebenza kwe-valve ngengozi noma ukufuduka kwengxenye.

Enye yezinzuzo eziyinhloko zokusebenzisa i-idivayisi yokukhiya i-plug valveKulula ukufaka nokususa. Lawa madivayisi aklanyelwe ukuba kube lula ukuwasebenzisa, ukuqinisekisa ukuthi abasebenzi bangakwazi ukusebenzisa izinqubo zokukhiya ngokushesha nangendlela ephumelelayo. Imibala ekhanyayo negqamile yamadivayisi okukhiya iphinde ibe yisikhumbuzo esibonakalayo kubasebenzi sokuthi imishini isesimweni esiphephile, ibavimbele ekuzameni ukusebenzisa noma ukulungisa ivalvu ngaphandle kwemvume efanele.

Ngaphezu kwalokho, ukusetshenziswa kweukukhiya/ukuphumaizinqubo zikhuthaza isiko lomsebenzi eliqaphela ukuphepha. Ngokusebenzisa lezi zinqubo njalo nokuqeqesha abasebenzi ngokubaluleka kwazo nokusetshenziswa kwazo okufanele, izinhlangano zingakha isiko elibeka ukuphepha phambili. Khuthaza abasebenzi ukuthi bahlonze izingozi ezingaba khona ngokushesha, babike izinkinga zokuphepha, futhi baqinisekise ukuthi balandela ngokuqinile izinqubo zokukhiya ngaphandle kanye nezokuthena.

Ngamafuphi, ukubaluleka kweukukhiya kanye nokuthega amadivayisi okuhlukaniswa kwama-valve, ikakhulukazi ama-plug valve, awakwazi ukweqiswa. Ukusebenzisa izinqubo zokukhiya ngaphandle ezifanele, ukukhiya ngaphandle kubalulekile ekuphepheni kwabasebenzi ngesikhathi semisebenzi yokulungisa, ukulungisa noma ukulungisa. Lezi zinqubo zihlukanisa amandla ngempumelelo futhi zivimbele ukusebenza ngengozi, ngaleyo ndlela zinciphise ingozi yokulimala noma ingozi. Ngokusebenzisa ukukhiya ngaphandle kwe-stopcock kanye nokulandela izinqubo zokukhiya ngaphandle/ukukhiya ngaphandle, izinhlangano zingakha indawo yokusebenza eqaphela ukuphepha futhi zivikele inhlalakahle yabasebenzi bazo.