Imodeli ye-valve yokuhlola yase-China: ukuhlangabezana nezidingo ezihlukahlukene zobunjiniyela, usize ukwakhiwa kwamadolobha esimanje

Ngokusheshisa kwenqubo yokufudukela emadolobheni yaseChina, isidingo sokwakhiwa kwengqalasizinda ehlukahlukene siyaqhubeka nokwanda, phakathi kwalokho, i-valve yokuhlola njengengxenye ebalulekile yohlelo lwe-hydraulic, idlala indima ebalulekile ekuqinisekiseni ukusebenza okuphephile nokuzinzile kohlelo lwe-hydraulic. I-China, njengedolobha elibalulekile lezimboni enyakatho yeChina, inabakhiqizi abaningi abahle kakhulu be-valve yokuhlola, ehlinzeka ngokukhethwa okucebile kwamamodeli okuhlola ama-valve okwakhiwa kwamadolobha e-China. Lesi sihloko sizokunikeza ukuhlaziywa okuningiliziwe kwamamodeli wama-valve esheke aseShayina ukuze uhlangabezane nezidingo ezihlukahlukene zobunjiniyela futhi usize ukwakhiwa kwesimanje kwedolobha.

Uhlolojikelele kanye nomsebenzi we-valve yokuhlola

I-valve yokuhlola, eyaziwa nangokuthi i-valve yokuhlola, i-valve yokuvimbela ukugeleza kwe-backflow, i-valve ezenzakalelayo yokuvimbela ukubuyela emuva kwe-medium. Umgomo wayo wokusebenza ukuthembela ekuhlukeni kwengcindezi ye-medium ukuze uvule i-valve, lapho i-medium igeleza phambili, i-valve ivula; Lapho i-medium igeleza ngakolunye uhlangothi, i-valve iyavala. I-valve yokuhlola isetshenziswa kabanzi ekunikezeni amanzi, i-drainage, i-petroleum, amakhemikhali, iziteshi zikagesi, imikhumbi neminye imikhakha, iyithuluzi elibalulekile lokuvimbela ukubuya kwemidiya, ukuvikela imishini nokuphepha kwamapayipi.

Okwesibili,I-valve yokuhlola yase-Chinauhlobo nezici

1.I-valve yokuhlola i-Swing

I-valve yokuhlola i-Swing iyisakhiwo esilula, kulula ukuyivula nokuvala i-valve, ifaneleka kakhulu ububanzi obuncane naphakathi, izinhlelo zokusebenza zomehluko ophansi wengcindezi. Ibonakala ngokungabikho kwegebe phakathi kwe-disc nesihlalo, okungavimbela ngokuphumelelayo ukubuyela emuva kwe-medium. Kubakhiqizi be-valve yokuhlola baseChina, i-valve yokuhlola i-swing iyimodeli evamile kakhulu.

2.Phakamisa i-valve yokuhlola

I-valve yokuhlola i-lift iyi-valve ene-disc phezulu naphansi, futhi inomthamo omkhulu wokugeleza. Ifaneleka kakhulu izinhlelo zokusebenza ezinezinga elikhulu kanye nomehluko wengcindezi ephezulu. Ibonakala ngegebe phakathi kwe-disc kanye nesihlalo, lapho i-medium igeleza phambili, i-disc iphakama futhi i-valve ivula; Lapho i-medium igeleza emuva, i-disc iyehla futhi i-valve ivale. Abakhiqizi bama-valve okuhlola baseChina abanobuchwepheshe bokukhiqiza obusezingeni eliphezulu, okwenza ivalve yokuhlola i-lift iphakame kakhulu ekusebenzeni.

3. I-valve yokuhlola eyindilinga

I-valve yokuhlola eyindilinga iwuhlobo lwe-valve esebenzisa ibhola njengediski ye-valve, enezici zomthamo oqinile wokugeleza nokuguga okuncane kwesihlalo. Ifaneleka kakhulu izinga lokushisa eliphezulu, umfutho ophakeme, izinhlelo zokusebenza ezinamandla ezigqwalayo. Abakhiqizi be-valve yokuhlola baseChina bathembele kubuchwepheshe bokukhiqiza obuthuthukile, okwenza i-valve yokuhlola eyindilinga izinze futhi ithembeke ekusebenzeni.

4. I-valve yokuhlola idiski ephindwe kabili

I-valve yokuhlola i-double disc iyisakhiwo esinama-disc amabili, ane-torque encane yokuvula nokuvala, ukusebenza kahle kokuvala uphawu nokunye. Ikakhulukazi efanelekile ukuhlinzekwa kwamanzi asemadolobheni, i-drainage kanye nomunye umehluko ophansi wengcindezi, izinhlelo zokusebenza ezinkulu zokugeleza. Abakhiqizi be-valve besheke baseChina ngokusebenzisa idizayini yokuthuthukisa, ukuze i-valve yokuhlola i-flap ephindwe kabili ukuqinisekisa ukusebenza ngesikhathi esifanayo, ibe yinhle kakhulu futhi iyasebenza.

Okwesithathu, icala lesicelo leImodeli ye-valve yokuhlola yaseChinaekwakhiweni kwedolobha

1. Indawo kamasipala yokuhlanza indle

Isikhungo sokuhlanza indle yedolobha samukela i-valve yokuhlola i-swing ekhiqizwa ibhizinisi laseShayina, elivimbela ngokuphumelelayo ukubuyela emuva kwe-medium epayipini lokuthuthwa kwendle futhi liqinisekise ukusebenza okuvamile kwesikhungo sokuhlanza indle.

2. Inkampani yamanzi yedolobha

Ohlelweni lokuhlinzeka ngamanzi enkampanini yamanzi yedolobha, i-valve yokuhlola yokuphakamisa ekhiqizwa ibhizinisi laseShayina isetshenziselwa ukuqinisekisa ukusebenza okuphephile nokuzinzile kohlelo lokuhlinzeka ngamanzi nokuhlinzeka ngamanzi okuphuza asezingeni eliphezulu emphakathini.

Iv. Isiphetho

Kafushane, ngokukhethwa okucebile kwamamodeli nezici zokusebenza ezinhle kakhulu, amamodeli e-valve okuhlola e-China ahlangabezana nezidingo ezihlukahlukene zobunjiniyela futhi anikeze ukusekela okuqinile ekwakhiweni kwamadolobha esimanje e-China. Ngokuzayo, ngokuthuthuka okuqhubekayo kwenqubo yokufudukela emadolobheni yaseShayina, ukusetshenziswa kwama-valve okuhlola ekwakhiweni kwedolobha kuzokwanda kakhulu, futhi abakhiqizi bama-valve okuhlola baseShayina bazoqhubeka nokubamba iqhaza elibalulekile futhi babe neqhaza elikhulu ekwakhiweni kwedolobha laseChina.