Ama-valve ayizingxenye ezibaluleke kakhulu ezinhlelweni zosizo. Ai-valve yesango, njengoba igama liphakamisa, uhlobo lwe-valve esetshenziselwa ukulawula ukugeleza koketshezi kusetshenziswa isango noma ipuleti. Lolu hlobo lwei-valveisetshenziselwa kakhulu ukumisa noma ukuqalisa ukugeleza ngokuphelele futhi ayisetshenziselwa ukulawula inani lokugeleza ngaphandle uma iklanyelwe ukwenza kanjalo.
Okunconoabakhiqizi be-valve yezimbonilandela izindinganiso eziqinile ngenkathi ukhiqiza leziama-valveukuqinisekisa ikhwalithi, ukuqina, nokusebenza. Noma yiluphi uhlobo lwekhwalithi engaphansi kwezinga lungaholela ekulimaleni okungafuneki kanye nokulahlekelwa kwezomnotho. Ukusebenza kahle kanye nokusebenza kalula yizici ezimbili ezibaluleke kakhulu lapho ukhetha i-valve ku-plethora yama-vales atholakalayo emakethe.
I-valve ye-sluiceubizwa ngui-valve yesango, bheka ukuze uthole ulwazi olwengeziwe ngabo.
Iniis AIvalve yesango?
Umthombo:Ivalve ye-TWS
A i-valve yesangowuhlobo lwevalvu yokuhlukanisa esetshenziselwa ukulawula ukugeleza koketshezi ohlelweni lwezimboni. Ai-sluiceibhekisela kumzila wokwenziwa osizwa isango lokulawula ukugeleza kwamanzi. Ama-valve e-sluice nomaama-valve esango lezimbonizisetshenziselwa ikakhulukazi izinjongo zezimboni. Imishini yayo elula nelula iyenza ibe ngeyodwa esetshenziswa kakhuluama-valveezimbonini ezahlukene. I-valve isebenza ngokumane inyakaze noma iphakamise umgoqo endleleni yoketshezi olugelezayo.
Isetshenziswa eduze kwepayipi ngokugeleza kwe-one-directional noma kabili-directional. Uma ivuleke ngokugcwele, ayinikezi ukumelana noketshezi olugelezayo, okungesinye sezizathu ezinkulu ezenza luthathwe njengolusebenza kahle kakhulu. Ukuma kwesango kungase kuhambisane, kodwa ezimweni eziningi, kugcinwa kusimo se-wedge. I-Wedgeama-valve esangoukusiza ukudala isivalo esingcono uma sivaliwe njengoba sisebenzisa ingcindezi endaweni yokuvala futhi sinikeza ukusebenza okungcono kokuvala.
A i-valve yesangoisebenza ngokuzungezisa mathupha kwesondo eliphathwa ngesandla, noma isebenzisa i-actuator kagesi noma i-pneumatic.Ukujikeleza kwesondo izikhathi ezimbalwa kuhambisa isango phezulu naphansi, okulawula ukuhamba koketshezi noma igesi ngaphakathi kwevalvu. Ukuvula isango kunikeza isithiyo esincane ekugelezeni kodwa ukugcina isango livulekile kungase kubangele umonakalo njengoba uketshezi olugelezayo noma igesi izofaka inani elikhulu lokucindezela epuletini. Esikhundleni seama-valve esango, ama-valve embulunga angasetshenziselwa ukulawula ukugeleza.
Ukusebenza
Nakuba ai-valve yesangonoma i-sluice valve kulula ukuyisebenzisa, iqukethe izingxenye eziningi ezihlanganiswe ndawonye ukuze isebenze kahle. Lolu hlobo lwei-valveiqukethe umzimba, isango, isihlalo, ibhonethi, futhi kwezinye izimo, i-actuator eyenza ukugeleza ngokuzenzakalela.Ama-valve esangokungenziwa kusetshenziswa izinto ezihlukahlukene; Nokho, insimbi engagqwali iyona ekhethwa kakhulu njengoba impahla imelana kakhulu noshintsho lokushisa noma ingcindezi. Izingxenye ezihlukahlukene ze-valve yesango zichazwe ngezansi.
Isango
Itholakala ezinhlobonhlobo zemiklamo, isango liyingxenye eyinhloko ye-valve yesango. Isici esiyinhloko sokuklama kwayo amandla ayo okuvalwa kwezinhlelo ezithile zokusebenza. Ai-valve yesangoingahlukaniswa njenge-valve efana ne-parallel noma emise okwe-wedges ngokusekelwe ohlotsheni lwesango. Owokuqala ungaphinde uhlukaniswe abe amasango ama-slab, amasango ama-slide ahambisanayo, namasango akhulayo ahambisanayo.
Izihlalo
A i-valve yesangoinezihlalo ezimbili eziqinisekisa ukuvala kanye nesango. Lezi zihlalo zingahlanganiswa ngaphakathi komzimba we-valve, noma zingaba khona ngendlela yeringi yesihlalo. Eyakamuva icushwe noma icindezelwe endaweni yayo bese ivalwa futhi ishiselwe emzimbeni we-valve. Ezimweni lapho i-valve ingaphansi kwamazinga okushisa aphezulu, izindandatho zokuhlala zikhethwa, njengoba zivumela ukuhlukahluka okuningi ekuklanyeni.
Isiqu
Isango ku-ai-valve yesangoyehliswa noma iphakanyiswe lapho iphotha kusistimu enentambo. Lokhu kungenzeka ngesondo lezandla noma nge-actuator. Okucushiwei-valve yesangoingalawulwa ukude. Kuye ngohlobo lwesinyathelo, ii-valve yesangozingahlukaniswa zibe yiziqu ezikhuphukayo nezingakhuphuki valve. Eyokuqala igxilile esangweni, kanti eyokugcina igxilile ku-actuator futhi ifakwe esangweni.
Amabhonethi
Amabhonethi ayizingxenye zamavalvu eziqinisekisa ukuvaleka okuphephile kwephaseji. Iboltwe noma iboshwe emzimbeni wevalvu ukuze ikhishwe ukuze ifakwe esikhundleni noma ilungiswe. Ngokusekelwe ekusetshenzisweni, izinhlobo ezihlukahlukene zamabhonethi e-valve zihlanganisa amabhonethi ebhawudo, amabhonethi afakwa ngezikulufu, amabhonethi enyunyana, namabhonethi esivalo sokucindezela.
Izinhlelo zokusebenza
Ama-valve esangonoma amavalvu e-sluice anezinhlelo eziningi ezisetshenziswa ezimbonini ezahlukahlukene futhi anokusetshenziswa okuhlukahlukene ekulawuleni uketshezi, igesi, ngisho nokugeleza komoya. Ezimweni ezinzima zemvelo ezifana nezinga lokushisa eliphezulu noma izindawo ezinengcindezi ephezulu ezimbonini ze-petrochemical, ama-valve esango ayithuluzi lokuya kuyo. Ezimweni ezinjalo, impahla kanye nohlobo lwe-valve ludlala indima ebalulekile ekusebenzeni nasekusebenzeni kahle kwe-valve.
Ama-valve esango nawo athola ukusetshenziswa kwawo ezinhlelweni zokuphepha komlilo, lapho ai-valve yesango ene-flangedisetshenziswa kakhulu.Ama-valve esango le-stem angaphumiasetshenziswa emikhunjini noma ngaphansi komhlaba ezindaweni lapho indawo eqondile ilinganiselwe.
Izinhlobo ZeAmavalvu esango
Umthombo:Ivalve ye-TWS
I-Parallel And Wedge-ShapedAmavalvu esango
Njengoba igama libonisa, amavalvu esango lama-slide ahambisanayo anesango eliyisicaba, elinobuso obuhambisanayo elifakwe phakathi kwezihlalo ezimbili ezihambisanayo. Ngakolunye uhlangothi, i-wedgeama-valve esangoube nesici sesango esifana ne-wedges. Lokhu kunezimbambo ezinhlangothini zombili futhi kuholwa endaweni yizikhala ezisemzimbeni wesango. Lezi ziqondiso ze-wedge zisiza ukudlulisa imithwalo ye-axial ebekwe yi-medium kuya emzimbeni we-valve, inike amandla ukunyakaza kwe-low-friction, futhi ivimbele ukujikeleza kwe-wedge ngenkathi ihamba phakathi kwezindawo ezivaliwe.
Isiqu Esikhuphukayo Namavalvu Esango Lesiqu Angaphumi
Umehluko oyinhloko phakathi kwalezi zinhlobo ezimbili zeama-valve esangoukuthi kukhona okungaguquki (ukukhuphuka) noma ukucutshungulwa (okungakhuphuki). Kuama-valve esango le-stem akhuphukayo, isiqu esijikelezayo siyakhuphuka ngenkathi i-valve ivuleka. Kodwa-ke, lolu hlobo lwe-valve alukhethwa lapho isikhala silinganiselwe noma ukufakwa kungaphansi komhlaba.
Insimbi Ehlezi Futhi Eqinile Ehlezi Emavalvu Esango
Zombili lezi ziyi-wedgeama-valve esango. Kuama-valve ahlezi ensimbi, inkaba ishelela ngasemselenii-valve yesangoumzimba futhi ingabamba okuqinile okungase kuqukethwe uketshezi. Ngakho,ama-valve ahlezi eqinilezikhethwa lapho kuvalwe khona kakhudlwana kudingeka, njengasezinhlelweni zokusabalalisa amanzi.
In ama-valve ahlezi eqinile, i-wedge ivalwe ngaphakathi kwe-elastomer eqinisekisa ukuvaleka okuqinile. Ukuhlala kwenzeka phakathi kwe-valve ye-valve kanye ne-wedge ngakho-ke akudingi i-groove njengasendabeni yevalvu yesango ehlezi yensimbi. Njengoba lawa ma-valve embozwe nge-elastomer noma into eqinile, anikeza izinga eliphakeme lokuvikela ukugqwala.
Amazwi Okugcina
Ama-valve we-sluice kanyeama-valve esangoamagama ahlukene ohlobo olufanayo lwevalvu. Lezi zinhlobo ezivame kakhuluama-valve ezimboniniiyasetshenziswa. Njengoba ama-valve esango enziwa kusetshenziswa izinto ezihlukahlukene futhi anezinhlobo eziningi, uhlobo lwe-valve kufanele lukhethwe ngokucophelela ukuze kusetshenziswe izinto ezithile.
Ikhwalithi enhle futhi isebenza kahleama-valvenjengazo byIvalve ye-TWSziyi-investimenti enkulu njengoba idinga ukulungiswa okuncane ngokuhamba kwesikhathi, okungasindisa imali eningi. Oxhumana nayeIvalvu Ivalve ye-TWSnamuhla ngama-valve asezingeni eliphezulu kakhulu.
Isikhathi sokuthumela: Mar-02-2023
