Ukucaciswa nokuchazwa kohlobo lwe-valve nekhodi yezinhlamvu

I-valve iyithuluzi elibalulekile ohlelweni lokudlulisa uketshezi, olusetshenziselwa ukulawula izinga lokugeleza, isiqondiso sokugeleza, ingcindezi, izinga lokushisa kanye neminye imingcele yoketshezi ukuze kuqinisekiswe ukusebenza okuvamile kwesistimu yokudlulisa uketshezi. Uhlobo lwe-valve kanye nekhodi yalo yezinhlamvu kuyizimpawu ezibalulekile zokusebenza kwe-valve, ukwakheka, impahla kanye nolwazi lokusebenzisa. Lesi sihloko sizohumusha imodeli ye-valve kanye nekhodi yayo yezinhlamvu ngokubuka kochwepheshe. Okokuqala, ukwakheka kwemodeli ye-valve Imodeli ye-valve yakhiwe izingxenye eziyisikhombisa, ngokulandelana: ikhodi yekilasi, ikhodi yokudlulisela, ikhodi yokuxhuma, ikhodi yesakhiwo, ikhodi yezinto ezibonakalayo, ikhodi yokucindezela yokusebenza kanye nekhodi yomzimba we-valve. Lezi zingxenye eziyisikhombisa zimelelwe izinhlamvu nezinombolo, lapho ikhodi yekilasi, ikhodi yokudlulisela, ikhodi yokuxhuma, ikhodi yokwakha kanye nekhodi yokucindezela yokusebenza kuyadingeka, futhi ikhodi yezinto ezibonakalayo kanye nekhodi yomzimba ye-valve iyakhethwa. Okwesibili, izinhlinzeko zekhodi yezinhlamvu ze-valve kanye nencazelo 1. Ikhodi yekilasi: Ikhodi yekilasi ikhombisa ukusetshenziswa nokusebenza kwevalvu, enohlamvu "G" lwezinhloso ezijwayelekile, "P" zamavalvu e-petroleum namakhemikhali, "H" yomkhumbi. amavalvu, "Y" yamavalvu ensimbi, njll. 2. Ikhodi yokudlulisela: ikhodi yokudlulisela ikhombisa indlela yokusebenza yevalvu, enohlamvu "M" lwemanuwali, "Q" osebenzisa umoya, "D" ngogesi, "F" ye-hydraulic, "B" ye-electro-hydraulic, njll. 3. Ikhodi yefomu lokuxhuma: Ikhodi yefomu lokuxhuma ikhombisa imodi yokuxhuma yevalvu, enohlamvu "B" lokuxhuma okunentambo, "G" yokuxhuma okushiselwe, "R" ngokuxhunywa kwe-flange, "N" yokuxhumana kwe-flange enentambo, njll. 4. Ikhodi yefomu yesakhiwo: ikhodi yefomu yesakhiwo ibonisa izici zesakhiwo se-valve, evezwe ngezinhlamvu nezinombolo. Isibonelo, ikhodi yesakhiwo se-valve yesango ithi "Z", ikhodi yesakhiwo se-butterfly valve ithi "D", ikhodi yesakhiwo se-valve yebhola ithi "Q" njalonjalo. 5. Ikhodi yezinto ezibonakalayo: Ikhodi yezinto ezibonakalayo ibonisa izingxenye eziyinhloko ze-valve impahla, emele izinhlamvu. Isibonelo, ikhodi yensimbi ye-carbon steel valve ithi "C", ikhodi yempahla ye-valve yensimbi engagqwali ithi "S", ikhodi yezinto ezibonakalayo ye-valve yensimbi eyinsimbi ithi "Z" njalonjalo. 6. Ikhodi yokucindezela okusebenzayo: Ikhodi yokucindezela yokusebenza ikhombisa ukucindezela okukhulu kokusebenza okuvunyelwe yi-valve ngaphansi kwezimo ezijwayelekile zokusebenza, ezivezwa ngezinhlamvu nezinombolo. Isibonelo, i-valve enengcindezi yokusebenza engu-1.6MPa inekhodi yokucindezela yokusebenza ethi "16". 7. Ikhodi yefomu lomzimba we-valve: Ikhodi yefomu lomzimba we-valve ikhombisa ifomu lesakhiwo somzimba we-valve, elimelwe izinhlamvu. Isibonelo, ikhodi yefomu lomzimba we-valve ithi "T", ikhodi yefomu lomzimba we-Engeli ngokusebenzisa i-valve ithi "A" njalonjalo. Okwesithathu, ukuhunyushwa kwemodeli yevalvu kanye nekhodi yayo yezinhlamvu Kuthatha imodeli yevalvu yesango evame ukusetshenziswa "Z41T-16C" njengesibonelo, incazelo inje: - "Z" ikhombisa ukuthi isigaba sevalvu iyivalvu yenhloso ejwayelekile; - "4" ikhombisa ukuthi imodi yokudlulisa ingeyezandla; - U-1 ubonisa ukuthi uxhumano lushiselwe. - "T" ibonisa ukuthi isakhiwo i-valve yesango; - "16" ikhombisa ukuthi ingcindezi yokusebenza ingu-1.6MPa; - "C" ikhombisa i-carbon steel. Ngokuchaza okungenhla, ungasiqonda ngokucacile isigaba se-valve yesango, imodi yokudlulisa, ifomu lokuxhuma, ifomu lesakhiwo, ingcindezi yokusebenza kanye nolwazi lwempahla. Iv. Isiphetho Ukucaciswa kohlobo lwe-valve kanye nekhodi yezinhlamvu zayo kuwukucaciswa okubalulekile kobuchwepheshe embonini yama-valve, okubaluleke kakhulu ukuqinisekisa ukuma nokushintshashintsha kokuklama, ukukhiqizwa, ukukhethwa kanye nokusetshenziswa kwemikhiqizo yama-valvu. Ukuqonda uhlobo lwe-valve kanye nokucaciswa kwekhodi yezinhlamvu zayo kanye nendlela yokuhumusha kusiza ukukhetha kahle nokusebenzisa i-valve ukuqinisekisa ukusebenza okuphephile, okuthembekile nokusebenza kahle kwesistimu yokulethwa kwamanzi.