Pneumatic valve classificationvalavuzofunikira za zinthu zomwe zimakhudza
A, mitundu yayikulu ya vavu ya pneumatic:
1) Pneumatic v-mtundu wowongolera valve
2) Pneumatic o-type disconnect valve
3) torsion yamphamvu valve
4) electromagnetic induction pneumatic butterfly valve
5) pneumatic molunjika galimoto ndondomeko pneumatic butterfly valavu
6) Valve yowongolera magetsi
Awiri, valavu yowongolera pneumatic v-mtundu:
Ntchito zazikulu ndi mawonekedwe
A, kugwiritsidwa ntchito kwakukulu ndi mawonekedwe a bevel rotary, iwo ndi malo ogwiritsira ntchito ma valve othandizira, amatha kumaliza kusintha; V-mtundu wa valve core ndi woyenera pamitundu yonse ya malo osinthira, okhala ndi ma coefficient oyenda kwambiri, chiŵerengero chosinthika, zotsatira zosindikiza ndizabwino kwambiri, mawonekedwe osinthika a zero, kukula kochepa, kuyika kwabodza koyima. Oyenera kulamulira nthunzi, nthunzi, zamadzimadzi ndi zinthu zina.
B, mawonekedwe: ndi mawonekedwe ozungulira a bevel, opangidwa ndi mbale yozungulira yozungulira ya v, pneumatic actuator, locator ndi zina zowonjezera; Pali zofanana zoyambirira okwana otaya makhalidwe a chiŵerengero zana; Kapangidwe kamene kamakhala kozungulira kawiri, torque yothamanga ndi yaying'ono, yolondola bwino komanso kuchuluka kwa maginito; Kukhoza kwabwino kwambiri kudula.
C, pneumatic pisitoni ndodo actuator mpweya psinjika ngati chipangizo mphamvu, malinga pisitoni ndodo olimba kayendedwe kulimbikitsa mkono wopinda kuchita madigiri 90 kasinthasintha, kuti valavu mokwanira basi kutsegula ndi kutseka. Zimapangidwa ndi: kusintha bawuti ya nangula, nyumba ya actuator, mtundu wa mkono wopindika, manja a silinda, shaft ya silinda, ndodo ya piston, crankshaft, shaft yapadziko lonse lapansi.
D, valavu yowongolera yamtundu wa pneumatic ya valavu yoyendetsa yoyambira ndi actuator ndi bungwe loyang'anira. The actuator ndi gawo la mphamvu yoyendetsera valavu yowongolera, yomwe imapanga mphamvu yoyendetsa yofananira molingana ndi kukula kwa kukakamiza kwa chizindikiro cha data polimbikitsa kusintha kwa kayendetsedwe ka bungwe. Mafuta ozungulira mbale ndi gawo lowongolera la valavu yowongolera pneumatic. Zimakhudzanso chinthu chowongolera kuti chisinthe kuchuluka kwamadzimadzi.
Zomwe zimakhudza zofunikira za valve
Zomwe zimakhudza zofunikira za valve
Kuyambira January mpaka June mu 2013, Wenzhou, kiyi valavu kupanga malo ku China, zimagulitsidwa vavu mankhwala 8109 magulu, ndi chaka ndi chaka kukula kwa 0,61%, katundu katundu wa 260 miliyoni DOLLAR, chaka ndi chaka kuchepa. wa 2.98%, kutsika mosalekeza, ndipo mu 2012, 1-6 Wenzhou vavu zogulitsa katundu kuchuluka kwa 42%, kusiyana kwambiri pakati pa magulu awiri a deta.
Vavu chofunika ndi kuwonongeka padziko lonse zachuma chilengedwe ndi lalikulu, valavu kumunda China ayenera modekha, kusintha luso lawo kuitanitsa ndi katundu malonda chiopsezo kulankhulana, makamaka za otsika luso amafuna wa sing'anga generality vavu mankhwala, chinkhoswe mu kampani ambiri, mankhwala homogeneity ndi zambiri. kwambiri, kuchulukitsidwa, kuchepa kwa phindu, Makampani ambiri a valve akhala akukhazikika pakukula kwa katundu wa kunja kuti apulumuke, kuchuluka kwa katundu wa valve kumayiko ena ndikukula pang'onopang'ono.
Koma kukulitsa zogulitsa kunja sikuli vuto la chitukuko cha makina opangira ma valve, komanso zovuta kupewa zovuta zina kudzera mukuwoneka bwino kwa deta yotumiza kunja ikuwonetsa pang'onopang'ono: makampani ambiri ogulitsa valavu kuti awonjezere gawo la msika, kuchokera ku mpikisano wamitengo yaku China, mpikisano woyipa wamitengo. akupitiriza kuwonjezeka. Makampani ambiri ang'onoang'ono ndi apakatikati akupikisana pamitengo kuti apeze zambiri zamadongosolo apadziko lonse lapansi. Komabe, mabizinesi ang'onoang'ono ndi apakatikati pamtengo wotsika wazinthu kuti apeze maoda akunja, kuti athe kuwongolera bwino mtengo, nthawi zambiri amakhala opanda pake. Zotsatira zake, zinthu zomalizidwa sizili oyenerera ndipo kudalirika kwa ma valve aku China akuyika pachiwopsezo. ** Zowopsa ndizakuti pakapita nthawi, makampani opanga ma valve aku China atha kuvutitsidwanso ndi chitetezo pamsika wapadziko lonse lapansi.
Pakadali pano, ma valve otumiza kunja nthawi zambiri amachotsedwa mu DOLLAR, ndipo chiwopsezo cha kusinthana komwe kumachitika chifukwa cha kuyamikira kwa RENMINBI ndikuwonjezeranso mafuta pamoto. Opanga mavalavu ena alibe zinthu zolimba, zabodza komanso zopanda pake, zimawononga ndalama zamabizinesi omwewo ku China komanso chithunzi chazinthu zaku China zotulutsira valavu. Tsoka ilo, zomwe zidapangitsa kuti gawo la ma valve otumiza kunja lipitirire kuchepa.
Kubwezeretsa kwachuma padziko lonse lapansi kuyenera kukhala pang'onopang'ono, valavu yofunikira ndi chilengedwe chachuma padziko lonse lapansi ndi yayikulu, gawo la valavu la China liyenera kuyankha modekha kuti lizitha kuyankhulana ndi kuopsa kwa malonda ogulitsa kunja ndi kunja, pakukulitsa malonda pa nthawi yomweyo. , Komanso sangathe kumasula kukakamizidwa pa chitukuko cha malonda msika China. Cholinga cha kampaniyo chikhoza kupititsa patsogolo makina opanga mafakitale, kupita ku makampani apamwamba a valve kuti apite patsogolo, monga mafuta opangira mafuta, magetsi a nyukiliya ndi mafakitale ena amtundu wachitukuko, mavavu otumizidwa kunja kukula kwa msika sikungathe kunyalanyazidwa.
Malinga ndi ziwerengero, mu 2013, makampani Chinese vavu anakumana kukakamiza katundu kukulitsa zinthu, valavu makampani ayenera kulimbikitsa luso luso, kuchokera chiwerengero cha kutsindika, kukula kwa sikelo bizinesi kulabadira kwambiri kufunafuna khalidwe wangwiro, phindu zachuma. , ndikukulitsa msika wamalonda waku China, kulimbikitsa chitukuko choyenera cha gawo la valve la China. Ndipo malinga ndi zofunikira zaukadaulo zamakampani ena ang'onoang'ono ndi apakatikati a valve, amatha kuganizira zamakampani atsopano agawidwe, monga kufunika kwa valavu yamadzi olekanitsa, kupititsa patsogolo ntchito zama projekiti zothandizira, kukulitsa mtengo wowonjezera wa valve.
Ze de centrifugal mpope zonyamula zinyalala elevator, zidebe zonyamulira makina, zinyalala kukweza siteshoni, Integrated mpope siteshoni, zinyalala kukweza mpope, zimbudzi zonyamulira zipangizo, pampu munda, mpope ndege, bwino centrifugal mpope, olekanitsa slag, mpope zimbudzi, submersible mpope zimbudzi monga chipangizo chonyamulira zimbudzi. Chida chilichonse chonyamulira zimbudzi chimapangidwa kuti chikhale chosavuta kuyika, ndipo nthawi yomweyo, pali zida zonse zosinthira zomwe zimafunikira pakuyika. Tili ndi chivundikiro chogulitsira pamsika pa intaneti, chingakubweretsereni ntchito zabwino zothandizira, ku France, Europe, ambiri aku China amatha kumaliza mfundo zapafupi zogula. Zida zonyamulira zimbudzi za Ze de ndizoyenera kwa anthu wamba (banja), nyumba yokhala ndi banja limodzi, dimba, ntchito zamalonda ndi malo ena, kuyang'ana pa villa yapansi panthaka, ngalande yapansi yomweyi, magetsi akumwa madzi am'nyumba, ulimi wothirira m'munda ndi akatswiri ena. ndi zida zoyendera zamadzi zophatikizika bwino komanso zothetsera!
Nthawi yotumiza: May-10-2022
