I-Valve Lockout: Ukuqinisekisa Ukuphepha Nokuvimbela Izingozi

I-Valve Lockout: Ukuqinisekisa Ukuphepha Nokuvimbela Izingozi

Amadivayisi wokuvala ama-valvezingamathuluzi abalulekile okuqinisekisa ukuphepha kwabasebenzi kanye nokuvimbela izingozi ezindaweni zezimboni.Adlala indima ebalulekile ekuhlukaniseni nasekuvikeleni ama-valve, ngaleyo ndlela avimbele ukuqala okungahlosiwe noma ukusebenza kwemishini nemishini.Omunye onjaloidivayisi yokuvala i-valve yodwayiukuvala i-valve ye-flange, esihlinzeka ngesixazululo esiphumelelayo nesithembekile sokugcina indawo yokusebenza ephephile.

A ukuvala i-valve ye-flangeyakhelwe ngokukhethekile ukuthi ilingane phezu kwamavalvu ane-flanged, enikeza isixazululo esivikelekile sokukhiya ngaphandle.Lolu cingo luvala ngokuphumelelayo isondo le-valve, livimbele ukufinyelela okungagunyaziwe noma ukusebenza.Idivayisi yokukhiya ilingana ngokuvikelekile eduze kwe-flange, idala umgoqo oqinile ovimbela i-valve ukuthi ingasebenza ngephutha noma iphazanyiswe.Ngokusebenzisa i-valve yokuvala i-flange, izingozi ezingaba khona ezihlobene nokusebenza kwe-valve zingaqedwa ngempumelelo.

Amadivayisi wokuvala ama-valve, kuhlanganiseukuvalwa kwe-valve ye-flange, zibalulekile ngenxa yezizathu eziningana.Okokuqala, zisiza ekuhambisaneni nemithetho nemigomo yokuphepha.Izimboni kudingeka zihambisane nemithetho ethile yezokuphepha ukuze zivikele abasebenzi futhi zigweme izingozi.Ukusebenzisaamadivaysi okuvala ama-valveiqinisekisa ukuthi izimboni ziyahlangabezana nalezi zidingo zokuphepha, zisize ukugcina indawo yokusebenza ephephile.

Okwesibili,amadivaysi okuvala ama-valvevikela abasebenzi ekulimaleni okungaba khona ngenxa yokuqalwa kwemishini okungahlosiwe.Uma ama-valve engavaleki kahle ngaphandle, angasebenza ngephutha, okuholela ezimweni eziyingozi.Ngokusebenzisa idivayisi yokuvala ama-valve, abasebenzi bavikelwa ekukhishweni kwamandla okungalindelekile, amakhemikhali ayingozi, noma ezinye izinqubo eziyingozi ezingase zenzeke uma amavalvu esebenza kungahlosiwe.

Ngaphezu kwalokho,ukuvala ama-valvefuthi yenza njengesikhumbuzo esibonakalayo.Amadivayisi wokukhiya ngokuvamile akhanya futhi abonakale kakhulu, asebenza njengenkomba ebonwa kubasebenzi ukuthi ivalvu ikhiyiwe ngaphandle futhi akufanele isetshenziswe.Lesi sikhumbuzi esibonakalayo sisiza ukuvimbela amaphutha engozi futhi sigcizelela ukubaluleka kokulandela izinqubo zokukhiya ngaphandle/zokuphuma.

Ukusebenzisaamadivaysi okuvala ama-valve, okuhlanganisa ukuvala ama-valve e-flange, kuyisixazululo esingabizi kakhulu sezimboni.Izindleko zokusebenzisa imishini enjalo zincane uma ziqhathaniswa nezindleko ezingaba khona ezihlobene nezingozi zasemsebenzini, njengezindleko zokwelashwa, izindleko zomthetho, nokulahlekelwa umkhiqizo.Ngokutshala imali emishinini yokuvala ama-valve, izimboni zingabonisa ukuzibophezela kwazo ekuphepheni futhi zivikele abasebenzi bazo, ekugcineni zisindise kokubili imali nempilo.

Ukuqinisekisa ukusebenza kahle okuphezulu, kubalulekile ukukhetha idivayisi yokuvala i-valve efanele yohlobo oluthile lwe-valve.Ama-valve ahlukene angadinga okuhlukileamadivayisi wokukhiya, njengeukuvala i-valve yebhola, ukuvala ama-valve esango, nomai-butterfly valve lockouts.Ukuqonda izidingo ezithile zevalvu ngayinye nokukhetha idivayisi efanelekile yokukhiya kubalulekile ekugcineni ukuphepha nokuvimbela izingozi.

Ekuphetheni,amadivaysi okuvala ama-valve, kuhlanganise neukuvala i-valve ye-flange, zingamathuluzi abalulekile okuqinisekisa ukuphepha kwabasebenzi kanye nokuvimbela izingozi ezindaweni zezimboni.Ukusebenzisaamadivaysi okuvala ama-valveakusizi nje kuphela ukuthobela imithetho yokuphepha kodwa futhi kuvikela abasebenzi ekulimaleni okungaba khona okubangelwa ukuqaliswa kwemishini okungahlosiwe.Ngokutshala imali emishinini yokuvala ama-valve, izimboni zibonisa ukuzinikela kwazo ekugcineni indawo yokusebenza ephephile kanye nokuvikela abasebenzi bazo.Ngakho-ke, beka phambili ukuphepha futhi ucabange ukusebenzisa amadivaysi okuvala ama-valve endaweni yakho yezimboni namuhla.