Isixazululo esihle kakhulu
Amavalvu e-Butterfly asetshenziswa ezimeni ezihlukahlukene zokusebenza azohlangabezana nezidingo ezilandelayo: isakhiwo esiqinile nesithembekile, esingabizi kakhulu, kanye nesicelo samakhasimende.Sizibophezele ekusunguleni nasekuthuthukiseni imikhiqizo emisha egxile kumakhasimende, ekhombisa izinga eliphezulu ekwakhiweni nasekufakeni kobunjiniyela noma ekukhiqizeni nasekusebenzeni.
Izinhlobo zethu zamavalve ovemvane zingasetshenziswa emanzini okuphuza, amanzi angaphuzi, indle, igesi, izinhlayiya, ukumiswa, njll.
Ngakho-ke, zingasetshenziswa ekunikezeni amanzi emadolobheni kanye nokukhipha amanzi, ubunjiniyela be-hydraulic, igesi, igesi yemvelo, imboni yamakhemikhali, i-petroleum, amandla kagesi, i-metallurgy nezinye izimboni, futhi baye banconywa kakhulu ngamakhasimende.
Sisebenzisa ngokuqinile ukuklama kwe-valve namazinga okukhiqiza njengesisekelo somklamo omusha womkhiqizo.Ngokusungula izinto ezintsha zobuchwepheshe, kunesiqinisekiso esiphezulu sokuphepha, ukusebenza kahle komnotho kanye nempilo yesevisi, futhi kuletha izinzuzo eziphezulu kumakhasimende.
Amaphuzu angu-6 alandelayo abonisa ukuthi i-CVG Valve ifinyelele izinga eliphezulu kakhulu.
1. I-Fluid Dynamics - Idizayini Yediski Elula
Amapayipi okudlulisa amanzi ngaphansi kwezimo ezihlukahlukene zokusebenza ngokuvamile anengcindezi ephezulu kakhulu engazinzile, edinga ukuthi i-valve uvemvane imelane namandla abhubhisayo abangelwa ukushintshashintsha kwengcindezi ukuze kuqinisekiswe ukusebenza okuphephile.Ngokuvamile kunezixazululo ezimbili: enye iwukusebenzisa i-disc eqinile, engakwazi ukumelana nalezi zingcindezi ezingazinzile lapho i-valve ivuliwe futhi ivaliwe;okunye ukuklama ukuma kwe-valve disc kanye ne-contour yangaphakathi yomzimba we-valve ukuze ihambisane nezici zokugeleza koketshezi, ukuze ukulahlekelwa kwengcindezi kuncishiswe lapho i-valve ivuleke ngokugcwele ukuze kuqinisekiswe ukusebenza kahle nokonga amandla. ukusebenza.
Idizayini Yediski Elula
Sisebenzisa ubuchwepheshe obusezingeni eliphezulu obusizwa ngekhompuyutha ukuze sidizayine idiski yevalvu ibe yisimo esinamagagasi.Umklamo we-wavy unikeza ukuzinza okungcono kuketshezi oludlulayo, unciphisa ukulahlekelwa kwengcindezi futhi uvumela ukubekwa okusebenzayo kwe-cavitation.
Ukuphepha Kuqinisekisiwe Ezimeni Zokusebenza Ezinzima
Izidingo ezinzima kakhulu ziyadingeka ngosayizi omkhulu noma amavalvu omfutho ophezulu ezimeni zokusebenza ngokwedlulele.Ukuze kuxazululwe le nkinga, sithuthukise idizayini yasekuqaleni enezendlalelo ezimbili ngokusekelwe ku-topology.Lo mklamo we-skeleton mechanism wenza ukuthi i-disc ibe namandla aphezulu, angasetshenziselwa ukucindezela okuphezulu okudingekayo nezimo ezinkulu zobubanzi.Ngakolunye uhlangothi, ukugeleza kokugeleza kwesigaba sesiphambano kungakhuliswa ukuze kuncishiswe i-coefficient yokumelana nokugeleza.
2. Ukunemba - Ukulingana Okuhle Kwezingxenye Eziqondile
I-workshop ifakwe izinsimbi eziningi ze-CNC, izikhungo zemishini, izikhungo zokucubungula i-gantry kanye nezinye izinto zokusebenza ezihlakaniphile.Ayigcini nje ngokuthuthukisa kakhulu ukukhiqizwa kwabasebenzi futhi yehlise izindleko zokukhiqiza, kodwa futhi inezici ezilandelayo:
▪ Izinga eliphezulu lokuphindaphinda kanye nekhwalithi yomkhiqizo engashintshi, izinga eliphansi kakhulu elingafanelekile.
▪ Imikhiqizo inokunemba okuphezulu.Zonke izinhlobo zokuqondisa okunembayo okuphezulu, ukubeka, ukuphakela, ukulungiswa, ukutholwa, amasistimu ombono noma izingxenye zamukelwa emshinini, ezingaqinisekisa ukunemba okuphezulu kokuhlanganiswa nokukhiqizwa komkhiqizo.
Izingxenye zokunemba okuphezulu ziqinisekisa ukuthi ama-valve ahlanganisiwe anomsebenzi omuhle wokuvala.Ithuthukisa kakhulu ikhwalithi yomkhiqizo nokubukeka.
3. Amandla - Ukudlulisa Amandla Okusebenza Kakhulu
I-valve disc ne-stem isebenzisa uxhumano oluthembekile noluqinile lwe-polygonal, olungeke lunyakaze ngesikhathi sokusebenza futhi lungadlulisela amandla amaningi.
Ukuze i-torque yokushayela idluliselwe ngokuthembekile kudiski ye-valve, ukuxhumana phakathi kwediski ye-valve nesiqu se-valve kudinga ukwethembeka futhi kuqine.Samukele le ndlela ethembekile yokuxhuma i-valve shaft ye-polygonal ukuze siqinisekise ukudluliswa kwe-torque okuthembekile futhi ngasikhathi sinye siqinisekise ukukhululeka kwe-zero phakathi kwe-valve disc nesiqu.Ngenxa yoxhumo lwe-valve shaft ye-polygonal ngaphandle kokhiye, ingakhipha i-torque engaphezu kuka-20% kune-shaft ye-valve enokhiye enobubanzi obufanayo, okuthuthukisa kakhulu umthamo wayo wokudlulisa we-torque.
Ngesikhathi esifanayo, lesi sakhiwo asidingi ukubhoboza ku-disc ye-valve, igwema ukuthintana phakathi kwe-valve stem kanye ne-medium, futhi ingandisa impilo yesevisi.
4. Ukuvikelwa Kobuso - Kufanele Izimo Ezihlukahlukene Zokusebenza
Ubuchwepheshe bokufafaza be-valve obuthuthukisiwe benza i-valve ivikeleke kahle kunoma yiziphi izimo zokusebenza.
Ingaphezulu levalvu liphathwa ngenqubo yokuqhunyiswa kwesihlabathi, bese kuthi ngokufuthwa kwepulasitiki noma inqubo yokudweba ngokuya ngosayizi wevalvu.
I-Standard Epoxy Coating
I-epoxy resin coating iyinto evamile yokwelapha elwa nokugqwala.Kunemithethonqubo eqinile yokuqina kanye nezinga lokushisa enqubo yokwelapha.Izinga lokushisa kufanele lifinyelele ku-210 ℃, futhi ukushuba akukho ngaphansi kwama-microns angu-250 noma ngisho nama-microns angu-500.Ukumbozwa akunangozi emzimbeni womuntu futhi kuphephe ngokuphelele emanzini okuphuza.
I-Special Coing for Corrosion Protection
Ukufakwa okukhethekile kunikeza isivikelo esinokwethenjelwa se-valve, ikakhulukazi kwezinye izimo zokusebenza ezinzima, njenge-acid noma imidiya ye-alkali, amanzi aqukethe i-sediment, uhlelo lokupholisa, izinhlelo zamandla kagesi, amanzi olwandle, amanzi anosawoti kanye namanzi angcolile ezimbonini.
5. Ukuphepha - Ikhwalithi ephezulu futhi Kulula Ukuyigcina
Izigxivizo nama-bearings we-CVG Butterfly Valve zingasetshenziswa ngokuphepha iminyaka eminingi futhi kulula ukuzinakekela.I-CVG Valve isungule indinganiso entsha kulo mkhakha.
I-Plasma arc welding isetshenziselwa ukushisa nokuxhuma izinto ezingaphezulu kanye nesisekelo sensimbi.
Ukuvikelwa Okugcwele - I-Seat Ring
Amavalvu ovemvane e-CVG asebenzisa indandatho yesihlalo esishiselwe ene-XXX enamathela ngaphakathi.Kule nqubo, ama-alloys akhethekile ashiselwe ku-valve body base material.Le nqubo inikeza ukumelana okuphezulu kakhulu nokugqwala kwe-pitting kanye nokugqwala kwe-crack.Iphinde imelane nama-acids angaphili, imidiya ye-alkaline, amanzi olwandle namanzi anosawoti, ngisho nemidiya yokushisa ephezulu.Lesi sakhiwo sivumela indandatho ye-rubber seal kanye nesihlalo se-valve ukuze kufaniswe eduze.
Uphawu Oluyinhloko Lokulondolozwa Okulula
Indandatho yokuvala ye-CVG butterfly valve icindezelwa ipuleti yokucindezela yokulungisa bese iboshelwa kudiski ye-valve.Lesi sakhiwo singalungiswa futhi sifakwe iringi yokuvala nganoma yisiphi isikhathi.Indandatho yokuvala ingenziwa nge-fluororubber (FKM), i-polyurethane noma ezinye izinto.
6. Imininingwane - Umkhiqizo Owodwa Uhlanganisa Yonke Imibandela
Njengama-valve asetshenziswa kakhulu, ama-butterfly valves angasetshenziswa ezinhlelweni eziningi.I-CVG butterfly valve iyisinqumo esingcono kakhulu: imininingwane ephelele, ububanzi bohlelo lokusebenza, futhi ingasetshenziswa endlini, inethiwekhi yamapayipi nezinye izimo zokusebenza.
Ububanzi be-CVG butterfly valve bungahluka ukusuka ku-DN50 kuye ku-DN4500, futhi umfutho ojwayelekile usuka ku-PN2.5 uye ku-PN40.Lolu chungechunge lwemikhiqizo lukhiqizwa emgqeni womhlangano ofanayo.
Kuyo yonke imikhiqizo, kunemininingwane emibili njengokulandelayo:
▪ Izimbobo ezengeziwe ze-flange ukuze kube lula ukuphakamisa kanye nokuhamba kwevalvu.
▪ Ukwesekwa kwesiqephu esisodwa kwenza ukubekwa kwevalvu kuzinze.
