Thibelo e 'Meli le Valve ea Bleed Ball
Double block le bleed ball valve ke eng?
Thibelo e 'Meli le Valve ea Bleed Ballke belofo e khethehileng e etselitsoeng bolo.
ha e le Double block le bleed valve system, ho na le litlhaloso tse peli ka API6D le OSHA.
API 6D e hlalosa aThibelo e 'Meli le Valofo ea BleedSistimi e le "valve e le 'ngoe e nang le libaka tse peli tsa litulo tseo, ha li koetsoe, li fana ka tiiso khahlanong le khatello e tsoang lipheletsong tse peli tsa valve ka mokhoa oa ho rekisa / ho ntša mali pakeng tsa libaka tsa bolulo."
OSHA e hlalosa aThibelo e 'Meli le Valofo ea BleedSistimi e le "ho koala mohala, kotopo, kapa phaephe ka ho koala le ho notlela kapa ho tšoaea li-valve tse peli tse ka hare le ka ho bula le ho notlela kapa ho tšoaea lets'oao kapa pompo ea moea moleng o pakeng tsa li-valve tse peli tse koetsoeng".
theNORTECH li-block tse peli le valve ea bolo e tsoang malietselitsoeka ho kopanya li-valve tse peli 'meleng o le mong, moralo oa li-valve tse peli o fokotsa boima ba' mele le litsela tse ka 'nang tsa lutla ha o ntse o kopana le litlhoko tsa OSHA bakeng sa ho thibela habeli le ho tsoa mali.
Likarolo tsa mantlha tsa Double block le bleed ball valve
Thibelo e 'Meli le Valve ea Bleed Ballke motsoako oa li-valve tse le 'ngoe kapa ho feta tse thibelang / ho itšehla thajana, hangata li-valve tsa bolo, le li-valve tse le 'ngoe kapa ho feta tse tsoang mali / tsa moea, hangata li-valve tsa bolo kapa tsa nale.Sepheo sa mokhoa oa ho thibela le ho tsoa mali ke ho arola kapa ho thibela ho phalla ha mokelikeli tsamaisong e le hore mokelikeli o tsoang holimo o se ke oa fihla likarolong tse ling tsa tsamaiso e tlaase.Sena se nolofalletsa lienjineri ho tsoa mali kapa ho ntša kapa ho ntša metsi a setseng tsamaisong e ka lehlakoreng le ka tlaase ho noka e le hore ba ka etsa mosebetsi oa mofuta o itseng (ho hlokomela, ho lokisa, ho fetola), ho etsa lisampole, phallo ea phallo, liente tsa lik'hemik'hale, ho hlahloba botšepehi ba ho lutla, joalo-joalo. .
Yuniti e le 'NgoeThibelo e 'Meli le Valofo ea Bleede fana ka li-block tse peli le ho tsoa mali ka valve e le 'ngoe.Setaele sena se ka arola liphaephe ka mahlakoreng ka bobeli a valve ho ntša mali / ho ntša mali pakeng tsa litulo.
Ho sebelisa yuniti e le 'ngoe ea li-block block le li-valve tse tsoang mali khahlano le li-valve tse 3 tse arohaneng ho boloka nako ea ho kenya, boima ba sistimi ea liphaephe le sebaka.Moralo ona o boetse o na le melemo ea ts'ebetso,
- Ho na le litsela tse fokolang haholo tse ka bang teng tsa ho lutla ka har'a sebaka se habeli sa phaephe le ho tsoa mali ha mali.
- Li-valve li na le borope bo felletseng ka phallo e sa sitisoeng ea phallo, li na le khatello e tlase e theohang ho pholletsa le yuniti.
- Liphaephe moo li-valve tsena li kenngoeng le tsona li ka kenngoa ntle le mathata.
- Likarolo tsohle tsa li-valve li kenngoa ka yuniti e le 'ngoe, sebaka se hlokahalang bakeng sa ho kenngoa se fokotsehile haholo kahoo se lokolla sebaka sa lisebelisoa tse ling tsa bohlokoa.
- Ho hlokahala nako e khuts'oane ea ho ntša metsi.
Tlhaloso ea tekheniki ea Double block le bleed ball valve
Lenaneo la Sehlahisoa:
Tšebeliso ea li-valve tsa li-block tse peli le li-valve tse tsoang mali
Li-valve tsa li-block tse peli le tse tsoang malili sebelisoa haholo indastering ea oli le khase, empa hape li ka thusa liindasteri tse ling tse ngata.Hangata e sebelisoa moo ho tsoang mali ho hlokahalang, moo piping e hlokang ho itšehla thajana bakeng sa tlhokomelo, kapa bakeng sa leha e le efe ea maemo ana a mang:
- Thibela tšilafalo ea lihlahisoa.
- Tlosa lisebelisoa tsa tšebeletso bakeng sa ho hloekisa kapa ho lokisoa.
- Tekanyo ea mithara.
- Litšebeletso tsa metsi haufi le litsela tsa metsi kapa bomasepala.
- Phetiso le polokelo.
- Ente ea lik'hemik'hale le sampole.
- Arola lisebelisoa tse joalo ka matšoao a khatello le likhakanyo tsa lever.
- Mouoane oa mantlha oa ts'ebetso.
- Koala le ho ntša lisebelisoa tsa ho metha khatello.
