Ama-valve ayizingxenye ezibaluleke kakhulu ezinhlelweni zikagesi.ivalvu yesango, njengoba igama lisikisela, uhlobo lwevalvu olusetshenziswa ukulawula ukugeleza koketshezi kusetshenziswa isango noma ipuleti. Lolu hlobo lweivalvuisetshenziswa kakhulu ukumisa noma ukuqala ukugeleza ngokuphelele futhi ayisetshenziswa ukulawula inani lokugeleza ngaphandle kokuthi yenzelwe ngqo ukwenza kanjalo.
Okunconoabakhiqizi bama-valve ezimbonilandela izindinganiso eziqinile ngenkathi ukhiqiza leziamavalvuukuqinisekisa ikhwalithi, ukuqina, kanye nokusebenza. Noma yiluphi uhlobo lwekhwalithi engaphansi kwejwayelekile lungaholela emonakalweni ongafuneki kanye nokulahlekelwa kwezomnotho. Ukusebenza kahle kanye nokulula kokusebenza yizici ezimbili ezibaluleke kakhulu lapho ukhetha ivalvu ezinhlobonhlobo zama-vales atholakala emakethe.
I-valve yokuhlanzaibizwa ngu-ivalvu yesango, bheka ukuze wazi ulwazi olwengeziwe ngabo.
Iniis AI-Valve yeSango?
Umthombo:I-TWS Valve
A ivalvu yesangouhlobo lwevalvu yokuhlukanisa esetshenziswa ukulawula ukugeleza koketshezi ohlelweni lwezimboni.i-sluicelibhekisela emseleni wokwenziwa osizwa yisango ukulawula ukugeleza kwamanzi. Ama-valve okuhlanza amanzi nomaamavalvu esango lezimbonizisetshenziswa kakhulu ngezinhloso zezimboni. Indlela yayo elula nelula yokwenza izinto iyenza ibe ngenye yezisetshenziswa kakhuluamavalvukuzo zonke izimboni ezahlukene. Ivalvu isebenza ngokuhambisa noma ukuphakamisa isithiyo endleleni yoketshezi olugelezayo.
Isetshenziswa eceleni kwepayipi ngendlela yokugeleza okuqondile noma okuqondile. Uma ivuliwe ngokuphelele, ayinikezi ukumelana noketshezi olugelezayo, okuyisinye sezizathu ezinkulu zokuthi kungani ibhekwa njengesebenza kahle kakhulu. Ukuma kwesango kungase kube okufanayo, kodwa ezimweni eziningi, kugcinwa ngesimo se-wedge. I-Wedgeamavalvu esangoisiza ekudaleni isivali esingcono uma sivaliwe njengoba sifaka ingcindezi endaweni yokuvala futhi sinikeza ukusebenza okungcono kokuvala.
A ivalvu yesangoisebenza ngokujikelezisa isondo eliphathwa ngesandla ngesandla, noma isebenzisa i-actuator kagesi noma yomoya.Ukujikeleza kwesondo izikhathi eziningana kuhambisa isango phezulu naphansi, okulawula ukugeleza koketshezi noma igesi ngaphakathi kwevalvu. Ukuvula isango kunikeza isithiyo esincane ekugelezeni kodwa ukugcina isango livulekile ingxenye kungabangela umonakalo njengoba uketshezi noma igesi egelezayo izocindezela kakhulu ipuleti. Esikhundleni salokhoamavalvu esango, amavalvu embulunga angasetshenziswa ukulawula ukugeleza kwamanzi.
Ukusebenza
Nakubaivalvu yesangonoma i-valve yokuhlanza kulula ukuyisebenzisa, yakhiwe yizingxenye eziningi ezihlanganiswe ndawonye ukuze isebenze kahle. Lolu hlobo lwe-ivalvuyakhiwa umzimba, isango, isihlalo, ibhonethi, futhi kwezinye izimo, i-actuator ezenzakalelayo ukugeleza.Amavalvu esangoingakhiqizwa kusetshenziswa izinto ezahlukahlukene; noma kunjalo, insimbi engagqwali iyona ethandwa kakhulu ngoba izinto zimelana kakhulu nokushintsha kwezinga lokushisa noma ingcindezi. Izingxenye ezahlukene zevalvu yesango zichazwe kabanzi ngezansi.
Isango
Itholakala ngemiklamo eyahlukene, isango liyingxenye eyinhloko yevalvu yesango. Isici esiyinhloko somklamo walo amandla alo okuvala izinhlelo ezithile.ivalvu yesangoingahlukaniswa njengevalvu ehambisanayo noma emise okwesikwele ngokusekelwe ohlotsheni lwesango. Eyokuqala ingahlukaniswa futhi ibe ngamasango e-slab, amasango amaslayidi ahambisanayo, kanye namasango akhula ngokulingana.
Izihlalo
A ivalvu yesangoinezihlalo ezimbili eziqinisekisa ukuvalwa kanye nesango. Lezi zihlalo zingafakwa ngaphakathi komzimba wevalvu, noma zingaba khona ngesimo sendandatho yesihlalo. Lesi sakamuva sifakwa ngentambo noma sicindezelwe endaweni yaso bese sivalwa futhi sishiselwe emzimbeni wevalvu. Ezimweni lapho ivalvu ingaphansi kwamazinga okushisa aphezulu, amasongo esihlalo ayathandwa, njengoba evumela ukuhlukahluka okwengeziwe ekuklanyweni.
Isiqu
Isango elise-ivalvu yesangoyehliswa noma iphakanyisiwe uma ijikeleza ohlelweni olunezintambo. Lokhu kungenzeka ngesondo eliqhutshwa ngesandla noma i-actuator.ivalvu yesangoingalawulwa kude. Kuye ngohlobo lwesinyathelo,ivalvu yesangozingahlukaniswa ngamavalvu esiqu esikhuphukayo kanye namavalvu esiqu angakhuphukiyo. Eyokuqala inamathele esangweni, kanti eyesibili inamathele ku-actuator bese ifakwa ku-thread esangweni.
Amabhonethi
Amabhonethi ayizingxenye zamavalvu eziqinisekisa ukuvalwa okuphephile kwendlela. Aboshwa noma aboshwe ngesikulufu emzimbeni wevalvu ukuze asuswe ukuze ashintshwe noma alungiswe. Ngokusekelwe ekusetshenzisweni, izinhlobo ezahlukene zamabhonethi amavalvu zifaka amabhonethi amabhonethi, amabhonethi afakwa ngesikulufu, amabhonethi e-union, kanye namabhonethi e-pressure seal.
Izicelo
Amavalvu esangoAma-valve noma ama-sluice anezinhlelo eziningi ezimbonini ezahlukahlukene futhi anezindlela ezahlukene zokulawula uketshezi, igesi, ngisho nokugeleza komoya. Ezimweni ezinzima zemvelo njengezindawo ezinokushisa okuphezulu noma ezinomfutho ophezulu ezimbonini zamakhemikhali kaphethiloli, ama-valve esango ayithuluzi elisetshenziswa kakhulu. Ezimweni ezinjalo, izinto zokwakha kanye nohlobo lwe-valve kudlala indima ebalulekile ekusebenzeni nasekusebenzeni kahle kwe-valve.
Ama-valve esango nawo asetshenziswa ezinhlelweni zokuphepha emlilweni, laphoivalvu yesango elijiyileisetshenziswa kakhulu.Amavalvu esango lesiqu angavukizisetshenziswa emikhunjini noma ngaphansi komhlaba ezindaweni lapho isikhala esiqondile silinganiselwe khona.
Izinhlobo ZazoAmavalvu Esango
Umthombo:I-TWS Valve
Okufanayo Nokubumbeka Kwe-WedgeAmavalvu Esango
Njengoba igama lisho, amavalvu esango elihambayo anesango eliyisicaba, elibheke ngokulinganayo elifakwe phakathi kwezihlalo ezimbili ezihambisanayo. Ngakolunye uhlangothi, i-wedgeamavalvu esangoinesici sesango esifana ne-wedge. Lokhu kunezimbambo ezinhlangothini zombili futhi kuqondiswa endaweni yizikhala emzimbeni wesango. Lezi ziqondiso ze-wedge zisiza ukudlulisa imithwalo ye-axial ebekwa yi-medium emzimbeni we-valve, zivumela ukunyakaza okuphansi kokushayisana, futhi zivimbele ukujikeleza kwe-wedge ngenkathi ihamba phakathi kwezikhundla ezivaliwe.
Amavalvu Esango Lesiqu Esikhuphukayo Nesingakhuphukiyo
Umehluko omkhulu phakathi kwalezi zinhlobo ezimbili ze-amavalvu esangoukuthi ziqinile (ziphakama) noma zinomucu (aziphakami).amavalvu esango lesiqu akhuphukayo, isiqu esijikelezayo siyaphakama ngenkathi ivalvu ivuleka. Kodwa-ke, lolu hlobo lwevalvu aluthandwa lapho isikhala silinganiselwe noma ukufakwa kungaphansi komhlaba.
Amavalvu Esango Ahlala Ngensimbi Futhi Aqinile
Zombili lezi ziyi-wedgeamavalvu esango. Kuamavalvu ahleli ensimbi, i-wedge ishelela ibheke emseleni oseceleniivalvu yesangoumzimba futhi kungabamba izinto eziqinile ezingase ziqukethe uketshezi. Ngakho-ke,amavalvu ahlala phansi aqinileKukhethwa lapho kudingeka khona ukuvala okuqinile, njengasezinhlelweni zokusabalalisa amanzi.
In amavalvu ahlala phansi aqinile, i-wedge ivalwe ngaphakathi kwe-elastomer eqinisekisa ukuvalwa okuqinile. Izihlalo zenzeka phakathi komzimba we-valve kanye ne-wedge ngakho-ke akudingi umsele njengasendabeni ye-valve yesango ehleli ngensimbi. Njengoba la ma-valve embozwe nge-elastomer noma into eqinile, anikeza izinga eliphezulu lokuvikela ukugqwala.
Amagama Okugcina
Ama-valve e-sluice kanyeamavalvu esangoamagama ahlukene ohlobo olufanayo lwevalvu. Lezi uhlobo oluvame kakhulu lwe-amavalvu ezimboniisetshenziswa. Njengoba amavalvu esango ekhiqizwa kusetshenziswa izinto ezahlukahlukene futhi anezinhlobo eziningi, uhlobo lwevalvu kumele lukhethwe ngokucophelela ukuze lusetshenziswe ngendlela ethile.
Ikhwalithi enhle futhi esebenza kahleamavalvunjengalezo ezenziwe nguI-TWS Valvekuyitshalomali elihle kakhulu njengoba kudinga ukulungiswa okuncane ngokuhamba kwesikhathi, okungonga imali eningi.Ivalvu I-TWS Valvenamuhla ukuthola ama-valve asezingeni eliphezulu.
Isikhathi sokuthunyelwe: Mashi-02-2023
