Izolo, iqela leiivalvu zebhola ezidityanisiweyoevela kwiJinbin Valve yapakishwa yaza yathunyelwa.

Ivalvu yebhola edityanisiweyo ngokupheleleyo luhlobo lwevalvu yebhola enesakhiwo somzimba sevalvu yebhola edityanisiweyo ngokupheleleyo. Ifikelela ekuphumeni kwesixhobo ngokujikeleza ibhola ngama-90° ujikeleze i-axis yesiqu sevalvu. Isici sayo esiphambili kukuba zonke izinto zomzimba wevalvu ziqhagamshelwe ngokupheleleyo ngetekhnoloji yokudityaniselwa, ngaphandle kwezakhiwo zoqhagamshelo ezinokususwa ezifana neeflange okanye imisonto. Ukusebenza kwayo kokutywina kunye namandla olwakhiwo kubhetele kakhulu kunezo zeendlela zoqhagamshelo zemveli zeevalvu zebhola. Ifanelekile kwiimeko zothutho lwemidiya efana namanzi, igesi, ioyile kunye nezinye izinto ezibolayo.

Iingenelo ze-welded ngokupheleleyoImboni yevalvu yebholaIbonakala kakhulu kwiinkalo ezintathu:

1. Isebenza ngokutywina okunamandla kakhulu.

Ngenxa yokungabikho komphezulu wokutywina oqhagamshelwe kwiflange, ithintela iingozi zokuvuza ezibangelwa ziibholiti ezikhululekileyo kunye neendawo zokutywina ezigugileyo kwiivalvu zebhola zemveli eziflangekileyo, nto leyo eyenza ukuba ifaneleke ngakumbi kwiimfuno zokhuseleko xa kuthuthwa izinto ezinokutsha, eziqhumayo, ezinobuthi okanye ezinoxinzelelo oluphezulu.

2. Isakhiwo siqinile kwaye sithembekile.

Isakhiwo esidityanisiweyo sinokumelana okubalaseleyo kwempembelelo kunye nokumelana nokungcangcazela, kwaye sinokuziqhelanisa noxinzelelo oluphezulu (ukuya kuthi ga kwi-10MPa nangaphezulu), ubushushu obuphezulu (-29℃ ukuya kwi-300℃), phantsi komhlaba kunye nomswakama kunye nezinye iindawo ezinzima. Uzinzo lwaso luphezulu kakhulu kunolo lwemizimba yeevalvu eziqhekekileyo.

Okwesithathu, iindleko zokulungisa ziphantsi. Isakhiwo esitshixiweyo sinciphisa iindawo ezibuthathaka kwaye asifuni ukuqiniswa rhoqo kweebholithi. Ubomi baso benkonzo bunokufikelela kumashumi eminyaka aliqela, nto leyo enciphisa kakhulu amaxesha okugcinwa kamva kunye neendleko zexesha lokungasebenzi. Kwangaxeshanye, uyilo oluncinci lunokonga nendawo yokufaka.

Iimeko eziqhelekileyo zeevalvu zebhola ezidityanisiweyo ngokupheleleyo zigxile kakhulu kwiindawo ezineemfuno eziphezulu kakhulu zokutywina ukusebenza, ukhuseleko kunye nozinzo lwexesha elide (Isicelo seValve yeBhola):

Kwimibhobho yeoyile negesi ehamba umgama omde, yinxalenye ebalulekileyo yokulawula ukufakwa phantsi komhlaba, ekwaziyo ukumelana nokugqwala komhlaba kunye notshintsho lwejoloji, ukuqinisekisa ukhuseleko lokuthuthwa kweoyile negesi ehamba umgama omde.

Kwiindawo zokufudumeza ezisemadolobheni ezinegesi kunye neendawo zokufudumeza ezisetyenziswa kwindawo enye, ukumelana kwayo noxinzelelo oluphezulu kunye neempawu zayo zokuvuza okuphantsi kunokunciphisa ngempumelelo ukulahleka kwamandla kunye neengozi zokhuseleko.

Kwimibhobho yenkqubo yemizi-mveliso ye-petrochemical kunye neyekhemikhali, ifanelekile ukuthutha izinto ezirhabaxa, ezivuthayo neziqhumayo, ihlangabezana neemfuno zeemeko zokusebenza ezinzima.

Ukongeza, ikwasetyenziswa kakhulu kwimibhobho yokuhambisa amanzi enoxinzelelo oluphezulu kwiiprojekthi zokugcina amanzi kunye neenkqubo ezikhethekileyo zokuthutha ulwelo kwicandelo elitsha lamandla ngenxa yokuthembeka kwayo okuqinileyo.

Iivalvu zebhola ezidityanisiweyo ngokupheleleyo, ezinamandla azo “okungabi namvula” kunye nokuqina kwazo, ziye zaba zizixhobo ezikhethwayo kwiimeko zolawulo lolwelo olunoxinzelelo oluphezulu kunye nolunobungozi obuphezulu. Iivalvu zeJinbin bezigxile ekwenzeni iivalvu kangangeminyaka engama-20. Ukuba unezidingo ezinxulumene noko, nceda unxibelelane nathi ngezantsi kwaye uya kufumana impendulo zingadlulanga iiyure ezingama-24! (Ivalvu yeBhola enye)