Ukuhlolisisa
Ivalvu yokulawula yingcenye yokulawula erherhweni lokudlulisa amanzi, enemisebenzi yokusika, ukulawula, ukuphambukisa, ukukhandela ukugeleza emuva, ukuzinza kwevoltheji, ukuphambukisa nofana ukuphuphuma kanye nokuphumula komfutho. Amavalvu wokulawula amabubulo asetjenziswa khulu ekulawuleni ikambiso emitjhini yamabubulo begodu angamabubulo wamathulusi, amathulusi kanye namabubulo wokuzenzakalela.
. Ngombana isetjenziswa njenge-actuator ye-terminal erherhweni lokulawula ikambiso yokuzenzakalela kwezebubulo, i-valve yokulawula, eyaziwa nangokuthi "i-actuator", ngenye yamadivayisi aqakathekileko wokukhiqiza okuhlakaniphileko.
2. Ivalvu yokulawula yingcenye eqakathekileko yokuzenzakalela kwezebubulo. Izinga layo lokuthuthukiswa kwezobuchwepheshe litjengisa ngqo izinga lokukhiqiza iinsetjenziswa ezisisekelo zelizwe kanye nezinga lokuthuthukiswa kwamabubulo. Kubujamo obutlhogekako bokuthi ibubulo eliyisisekelo kanye namabubulo wawo wokusebenza angaphasi kwawo ukwazi ukuhlakanipha, ukusebenzisana nokuzenzakalela. . Amavalvu wokulawula avamise ukwakhiwa ngama-actuator namavalvu, angahlukaniswa ngokuya ngomsebenzi, ubujamo bokushaya, amandla asetjenziswa mtjhini ohlomileko, ububanzi bomfutho, kanye nobubanzi bokutjhisa.
Iketango yamabubulo
Okuphezulu kwebubulo le-valve yokulawula ikakhulukazi yinsimbi, imikhiqizo kagesi, ukuphosa okuhlukahlukeneko, ukufoja, ukubopha nezinye izinto ezisetjenziswako zebubulo. Kunenani elikhulu lamabhizinisi aphezulu, ukuncintisana okwaneleko nokuphakelwa okwaneleko, okunikela ubujamo obuhle bokukhiqiza amabhizinisi we-valve yokulawula; Ukusetjenziswa okuhlukahlukeneko, okufaka hlangana i-petroleum, i-petrochemical, ikhemikhali, iphepha, ukuvikelwa kwebhoduluko, amandla, imayini, i-metallurgy, imithi nezinye iimboni.
Ngokombono wokusabalalisa iindleko zokukhiqiza:
Iinsetjenziswa ezisetjenziswako ezifana nensimbi, imikhiqizo kagesi kanye nama-casting zibalelwa ngaphezu kwama-80%, begodu iindleko zokukhiqiza zibalelwa ku-5%.
Indawo ekulu yokusetjenziswa kwamavalvu wokulawula e-China yibubulo lamakhemikhali, elenza ngaphezu kwama-45%, lilandelwe ziimboni ze-oli negesi namandla, ezibalelwa ngaphezu kwe-15%.
Ngokuthuthukiswa kwethekhnoloji yokulawula amabubulo eminyakeni esanda kwedlula, ukusetjenziswa kwamavalvu wokulawula ekwenzeni amaphepha, ukuvikelwa kwebhoduluko, ukudla, imithi neminye imikhakha nakho kuyathuthuka msinyana.
Ubukhulu bebubulo
Ukuthuthukiswa kwebubulo le-China kuragela phambili nokwenza ngcono, begodu nezinga lokuzenzakalela kwebubulo liyaragela phambili nokwenza ngcono. Ngomnyaka ka-2021, inani elingezelelweko lezebubulo le-China lizakufikelela ku-37.26 yamatriliyoni wama-yuan, ngezinga lokukhula le-19.1%. Njengesici sokulawula isiphetho sehlelo lokulawula lebubulo, ukusetjenziswa kwevalvu yokulawula ibubulo erherhweni lokulawula lebubulo kwenza ngcono ukuzinza, ukunemba nokuzenzakalela kwehlelo lokulawula. Ngokuya ngedatha ye-Shanghai Instrument Industry Association: ngo-2021, inani lamabhizinisi wokulawula i-industrial automation e-China lizokuragela phambili likhuphuke libe yi-1,868, ngemali engenako eyi-368.54 yamabhiliyoni wama-yuan, ukwanda okungu-30.2% qobe mnyaka. Eminyakeni esanda kwedlula, umkhiqizo wamavalvu wokulawula amabubulo e-China ukhuphuke umnyaka nomnyaka, ukusuka kumasethi wezigidi eziyi-9.02 ngo-2015 ukuya kumasethi angaba ziingidi ezili-17.5 ngo-2021, ngezinga lokukhula elihlangeneko leminyaka elingu-6.6%. I-China sele ibe ngomunye wabakhiqizi abakhulu ephasini bamavalvu wokulawula amabubulo.
Iimfuno zamavalvu wokulawula amabubulo emabubulweni afana namakhemikhali namafutha negesi ziragela phambili nokwanda, khulukhulu kufaka hlangana izinto ezine: amaphrojekthi amatjha wokutjala imali, ukutjhugululwa kwethekhnikhi kwamaphrojekthi akhona, ukutjhugululwa kweengcenye eziseleko, kanye nemisebenzi yokuhlola nokugcina. Eminyakeni esanda kwedlula, inarha le itjhugulule isakhiwo samabubulo begodu yatjhugulula umnotho. Indlela yokukhula nokuthuthukiswa okuqinileko kweendlela zokulondolozwa kwamandla nokunciphisa ukukhutjhwa kwekhaboni kunomphumela obonakalako wokuvuselela ukutjala imali ephrojekthini kanye neendingo zokutjhugulula ithekhnoloji yamabubulo aphasi. Ukungezelela, ukuvuselelwa okujayelekileko nokutjhugululwa kwemitjhini kanye nemisebenzi yokuhlola nokugcina nakho kulethe isidingo esizinzileko sokuthuthukiswa kwebubulo. Ngomnyaka ka-2021, izinga lemakethe yamavalvu wokulawula amabubulo we-China lizakuba ziingidigidi ezingama-39.26 zama-yuan, ukwanda okungaphezu kwe-18%. Ibubulo linenzuzo ephezulu begodu nenzuzo eqinileko.
Iphetheni yamabhizinisi
umncintiswano wemakethe yamavalvu wokulawula amabubulo welizwe lami ungahlukaniswa ube ngamazinga amathathu,
Emakethe ephasi, amabhrendi wangekhaya akghone ukuhlangabezana ngokuzeleko neemfuno zemakethe, ukuncintisana kukhulu, begodu ukufana kuqakathekile;
Emakethe ephakathi nendawo, amabhizinisi wangekhaya anezinga eliphezulu lobuchwepheshe elimelelwe nguIvalvu yokuvala amanzi ye-Tianjin TangguCo.,Ltdukuthatha ingcenye yesabelo semakethe;
Emakethe ephezulu: izinga lokungena kwamabhrendi wangekhaya liphasi, okuyinto ethathwa ziinhlobo zangaphandle zokuthoma kanye namabhrendi wezobuchwepheshe.
Njenganje, boke abakhiqizi bamavalvu wokulawula wekhaya bafumene isitifiketi sekhwalithi ye-ISO9001 kanye nelayisense yokukhiqiza yemitjhini ekhethekileko (iphayiphi yokugandeleleka) ye-TSG, begodu abanye abakhiqizi baphumelele isitifiketi se-API ne-CE, begodu bangathobela i-ANSI, i-API, i-BS, i-JIS namanye amazinga wokuklama nokukhiqiza imikhiqizo.
Isikhala esikhulu semakethe yamavalvu wokulawula enarheni yami sidose amabhrendi amanengi wangaphandle bona angene emakethe yangekhaya. Ngebanga lamandla wezezimali, ukutjala imali okukhulu kwezobuchwepheshe kanye namava amanengi, amabhrendi wangaphandle asebujameni obuphambili emakethe yamavalvu wokulawula, khulukhulu emakethe yamavalvu wokulawula asezingeni eliphezulu.
Njenganje, kunenani elikhulu labakhiqizi bamavalvu wokulawula wangekhaya, ngokuvamileko abancani ngezinga begodu abaphasi emabubulweni, begodu kunesikhala esicacileko nabancintisana nabo bangaphandle. Ngokuphumelela kwethekhnoloji yamavalvu wokulawula amabubulo wangekhaya, umukghwa wokungeniswa kwemikhiqizo esezingeni eliphezulu angeze wabuyiselwa emuva. .
Dumukghwa wentuthuko
Ivalvu yokulawula amabubulo welizwe lami inemikhuba emithathu elandelako:
1. Ukuthembeka komkhiqizo nokunemba kokulungisa kuzokuthuthukiswa
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3. Ithekhnoloji yebubulo ivame ukuba sezingeni elifanako, ibe ngamamojula, ihlakaniphile, ihlanganiswe begodu ihlanganiswe
Isikhathi sokuposa: Jul-07-2022
