Kodi valavu yotetezera imasintha bwanji kuthamanga?

Kodi valavu yotetezera imasintha bwanji kuthamanga?

Malingaliro a kampani Tianjin Tanggu Water-Seal Valve Co., Ltd(TWS Valve Co., Ltd)
Tianjin, CHINA
Ogasiti 21, 2023
Webusayiti: www.water-sealvalve.com

Kusintha kwa kuthamanga kwa ma valve otetezeka (kupanikizika kwa set):
M'kati mwazomwe zatchulidwazi, kuthamanga kotsegulira kungasinthidwe pozungulira wononga kuti musinthe kukanikiza kasupe. Chotsani kapu ya valve, masulani nati wa loko, ndiyeno sinthani wononga. Choyamba, onjezerani mphamvu yolowera kuti valavu ituluke kamodzi.
Ngati kuthamanga kotsegulira kuli kochepa, limbitsani wononga poto mozungulira; ngati kuthamanga kotsegulira kuli kwakukulu, masulani motsatira koloko. Mutatha kusintha kukakamiza kotsegulira kofunikira, sungani nati wa loko ndikuyika chophimba chophimba.
Ngati kuthamanga kofunikira kotsegulira kumaposa kuchuluka kwa kuthamanga kwa masika, ndikofunikira kusinthira kasupe wina ndi liwiro logwira ntchito bwino, kenako ndikusintha. Pambuyo pa masika asinthidwa, deta yofananira pa nameplate iyenera kusinthidwa.
Mukamasintha kuthamanga kwa valve yachitetezo, mfundo zotsatirazi ziyenera kukumbukiridwa:
Pamene kupanikizika kwapakatikati kuli pafupi ndi kupanikizika kwapakati (mpaka 90% ya kupanikizika kwapang'onopang'ono), chowongolera sichiyenera kuzunguliridwa, kuti diskiyo isagwedezeke ndikuwononga malo osindikizira.
Pofuna kuonetsetsa kuti mtengo wotsegulira wotsegulira ndi wolondola, zikhalidwe zapakati zomwe zimagwiritsidwa ntchito pokonza, monga mtundu wapakati ndi kutentha kwapakati, ziyenera kukhala pafupi kwambiri ndi momwe zimagwirira ntchito. Pamene mtundu wa sing'anga umasintha, makamaka pamene kusintha kuchokera kumadzimadzi kupita ku gasi, kuthamanga kotsegulira nthawi zambiri kumasintha. Pamene kutentha kwa ntchito kumawonjezeka, kuthamanga kwa ming'alu kumachepa. Choncho, ikasinthidwa kutentha kwa chipinda ndikugwiritsidwa ntchito kutentha kwakukulu, mtengo wamtengo wapatali pa kutentha kwa chipinda uyenera kukhala wokulirapo pang'ono kusiyana ndi kutsegulira kwa mpira.
Kusintha kwa kuthamanga kwa valve yotsitsimutsa komanso kuthamanga kwapang'onopang'ono:
Pambuyo pa kutsegukira kotsegulira kusinthidwa, ngati kuthamanga kwa kutulutsa kapena kubwezeretsanso sikukugwirizana ndi zofunikira, mungagwiritse ntchito mphete yosinthira pampando wa valve kuti musinthe. Chotsani zomangira za mphete yosinthira, ndikuyika kachitsulo kakang'ono kachitsulo kapena chida china kuchokera pabowo lowonekera, ndiyeno mano a gear pa mphete yosinthira amatha kusuntha kuti mphete yosinthira itembenukire kumanzere ndi kumanja.
Pamene mphete yosinthira itembenuzidwa kumanja kumanja, malo ake adzawonjezeka, ndipo kupanikizika kwa kutulutsa ndi kubwezeretsanso kudzachepa; M'malo mwake, mphete yosinthira ikatembenuzidwira kumanzere kumanzere, malo ake amachepa, ndipo kuthamanga kwa kutulutsa ndi kupanikizika kwapang'onopang'ono kudzachepa. Kuthamanga kwa mipando kudzawonjezeka. Pakusintha kulikonse, kusinthasintha kwa mphete yosinthira sikuyenera kukhala kwakukulu (nthawi zambiri mkati mwa mano 5).
Pambuyo pa kusintha kulikonse, phula lokonzekera liyenera kumangirizidwa kuti mapeto a wononga akhale mu poyambira pakati pa mano awiri a mphete yosinthira kuti ateteze mphete yosinthira kuti isasunthike, koma palibe kukakamiza kwapambuyo kuyenera kuchitidwa pa mphete yosinthira. Kenako chitani mayeso a zochita. Chifukwa cha chitetezo, musanayambe kutembenuza mphete yosinthira, kulowetsedwa kwa valve yachitetezo kuyenera kuchepetsedwa bwino (kawirikawiri kutsika kuposa 90% ya kuthamanga kotsegulira), kuti valavu isatsegulidwe mwadzidzidzi panthawi ya kusintha ndi ngozi.
Zindikirani kuti ndizotheka kuchita zoyeserera zotulutsa ma valve otetezera ndikuyesa kuyesanso kukanikiza pomwe kuthamanga kwa gwero la gasi kuli kokwanira kuti valavu isatseguke (ndiko kuti, pomwe mphamvu yotulutsa yamagetsi yachitetezo imafika. ).
Komabe, mphamvu ya benchi yoyesera yomwe nthawi zambiri imagwiritsidwa ntchito pofuna kutsimikizira kutsekula kwa valve yachitetezo ndi yaying'ono kwambiri. Panthawiyi, valavu silingatsegulidwe mokwanira, ndipo kukakamiza kwake kubwezeretsanso ndibodza. Poyesa kuthamanga kotsegulira pa benchi yoyesera yotere, kuti awonetsetse kuti kuchotsedwako kukuwonekera, mphete yosinthira nthawi zambiri imasinthidwa kukhala malo apamwamba, koma izi sizili zoyenera pansi pa zochitika zenizeni za valve, ndi malo a mphete yosinthira ayenera kusinthidwa.
chisindikizo chotsogolera
Ma valve onse otetezera atasinthidwa, ayenera kusindikizidwa ndi chitsogozo kuti zinthu zosinthidwa zisasinthe mosasamala. Valavu yachitetezo ikachoka pafakitale, nthawi zambiri imasinthidwa ndi mpweya wabwino wotentha molingana ndi malire apamwamba (mwachitsanzo, kuthamanga kwambiri) kwa kuchuluka kwa kuthamanga kwa ntchito, kupatula pamikhalidwe yapadera.
Chifukwa chake, ogwiritsa ntchito nthawi zambiri amafunikira kusintha malinga ndi momwe amagwirira ntchito. Ndiye sindikizanso izo kachiwiri.

Tianjin Tanggu Water Seal Valve Co., Ltd.valavu ya butterfly,valavu yagulugufe wapawiri flange,valavu yamagulugufe awiri a flange eccentric, valve balance,valavu yowunikira mbale ziwirindi zina zotero. Ku Tianjin Tanggu Water Seal Valve Co., Ltd., timanyadira popereka zinthu zapamwamba zomwe zimakwaniritsa miyezo yapamwamba kwambiri yamakampani. Ndi ma valve athu osiyanasiyana ndi zomangira, mutha kutikhulupirira kuti tikupatsani yankho labwino kwambiri pamadzi anu. Lumikizanani nafe lero kuti mudziwe zambiri zazinthu zathu komanso momwe tingakuthandizireni.