Amabhulogi
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Izinhlobo kanye nokukhethwa kwezesekeli ze-valve yomoya
Ngokuvamile kubalulekile ukuhlela izinto ezahlukahlukene ezisizayo ngenkathi kusetshenziswa ama-valve omoya ukuze kuthuthukiswe ukusebenza kwawo noma ukusebenza kahle kwawo. Izihlungi zomoya, ama-valve e-solenoid aguqulayo, ama-switch omkhawulo, ama-positioner kagesi, njll. ziyizesekeli ezijwayelekile zama-valve omoya. Isihlungi somoya,...Funda kabanzi -
Ama-switch amane e-valve
Ukuze kukhiqizwe umphumela wokugcina osezingeni eliphezulu, ukwenza izinqubo zezimboni ngokuzenzakalela kudinga izingxenye eziningi ezahlukene ukuze zisebenze ndawonye ngokungenaphutha. Izinzwa zesikhundla, isici esiphansi kodwa esibalulekile ezenzakalelayo zezimboni, yizona ezizoxoxwa ngazo kulesi sihloko. Izinzwa zesikhundla ekukhiqizeni kanye nochwepheshe...Funda kabanzi -
Ulwazi oluyisisekelo lwama-valve
Ivalvu kufanele iqinisekise ukuthi izidingo zohlelo lwamapayipi evalvu zenziwa ngokuphepha nangokuthembekile njengengxenye ebalulekile yohlelo. Ngakho-ke, ukwakheka kwevalvu kumele kuhlangabezane nazo zonke izidingo zevalvu maqondana nokusebenza, ukukhiqiza, ukufakwa, kanye...Funda kabanzi -
ivalvu yokulawula umusi
Ukuqonda Amavalvu Okulawula Umusi Ukuze ngesikhathi esifanayo kwehliswe ingcindezi nokushisa komusi kuye ezingeni elidingwa yisimo esithile sokusebenza, kusetshenziswa amavalvu okulawula umusi. Lezi zinhlelo zivame ukuba nezingcindezi zokungena eziphakeme kakhulu kanye namazinga okushisa, kokubili okumele kwehle kakhulu...Funda kabanzi -
Incazelo Eningiliziwe Yezindinganiso Zokukhetha Eziyi-18 Zama-Valve Okunciphisa Ukucindezela
Isimiso Sokuqala Ingcindezi yokukhipha ingashintshwa njalo phakathi kwenani eliphezulu levalvu yokunciphisa ingcindezi kanye nenani eliphansi ngaphakathi kobubanzi obubekiwe bamazinga okucindezela kwentwasahlobo ngaphandle kokuminyana noma ukudlidliza okungavamile; Isimiso Sesibili Akufanele kube khona ukuvuza kokunciphisa ingcindezi okuvaliwe...Funda kabanzi -
Ama-Taboos ayi-10 Okufakwa Kwevalvu (3)
I-Taboo 21 Indawo yokufaka ayinayo indawo yokusebenza Izilinganiso: Ngisho noma ukufakwa kuyinselele ekuqaleni, kubalulekile ukucabangela umsebenzi wesikhathi eside womqhubi ngenkathi ebeka ivalvu ukuze isebenze. Ukuze ukuvula nokuvala ivalvu kube lula,...Funda kabanzi -
Ama-Taboos ayi-10 okufakwa kwe-Valve (2)
I-Taboo 11 I-valve ayifakwanga kahle. Isibonelo, indlela yokugeleza kwamanzi (noma umusi) ye-valve yomhlaba noma i-valve yokuhlola iphambene nesibonakaliso, futhi isiqu se-valve sifakwe phansi. I-valve yokuhlola ifakwe ngokuqondile kunokuba ivundlile. Kude nomnyango wokuhlola...Funda kabanzi -
Imibuzo eyisikhombisa mayelana nama-valve
Uma usebenzisa ivalvu, kuvame ukuba nezinkinga ezithile ezicasulayo, okuhlanganisa nokuthi ivalvu ayivalwanga yonke indlela. Kufanele ngenzeni? Ivalvu yokulawula inemithombo eyahlukahlukene yokuvuza kwangaphakathi ngenxa yesakhiwo sayo esiyinkimbinkimbi sevalvu. Namuhla, sizoxoxa ngezinhlobo eziyisikhombisa...Funda kabanzi -
Isifinyezo somehluko phakathi kwama-globe valve, ama-ball valve nama-gate valve
Isimiso sokusebenza se-globe valve: Amanzi afakwa ngaphansi kwepayipi bese ekhishwa aye emlonyeni wepayipi, uma kucatshangwa ukuthi kukhona umugqa wamanzi one-cap. Isembozo sepayipi lokukhipha amanzi sisebenza njengendlela yokuvala i-stop valve. Amanzi azokhishwa ngaphandle uma...Funda kabanzi -
Ama-Taboos ayi-10 Okufakwa Kwevalvu
Ukuhlolwa kwengcindezi yamanzi okungafaneleki 1 kumele kwenziwe ezimweni ezibandayo ngesikhathi sokwakhiwa kwasebusika. Imiphumela: Ipayipi laqandisiwe futhi lonakala ngenxa yokubanda okusheshayo kwepayipi lokuhlolwa kwe-hydrostatic. Izinyathelo: Zama ukuhlola ingcindezi yamanzi ngaphambi kokuyisebenzisa ebusika bese uvala...Funda kabanzi -
Yiziphi izici ezithinta ukusebenza kokuvala kwama-valve ebhola e-cryogenic?
Izinto zokubopha i-sealing pair, ikhwalithi yokubopha i-sealing pair, ingcindezi ethile yokubopha, kanye nezici zomzimba ze-medium kumane nje kungenye yezinto eziningi ezingathinta indlela okubopha ngayo ama-valve ebhola e-cryogenic. Ukusebenza kahle kwe-valve kuzoba okubalulekile...Funda kabanzi -
I-gasket yerabha ye-Flange
Irabha yezimboni Irabha yemvelo ingamelana nezinto ezisetshenziswayo okuhlanganisa amanzi ahlanzekile, amanzi anosawoti, umoya, igesi engasebenzi, ama-alkali, kanye nezixazululo zikasawoti; noma kunjalo, uwoyela wamaminerali kanye nezinyibilikisi ezingezona ezi-polar zizoyilimaza. Isebenza kahle kakhulu emazingeni okushisa aphansi futhi inezinga lokushisa lokusetshenziswa isikhathi eside elingaphezu...Funda kabanzi
