Buka Isithombe Esikhulu
Ama-valve ebhola anethemba elihle embonini kawoyela negesi, enobudlelwano obuseduze nokugxila emandleni emhlabeni jikelele.Ngokusho kokuhlaziywa kwe-Energy Information Administration, ukusetshenziswa kwamandla emhlabeni jikelele kuzokhuphukela kunkomba ephezulu.Eminyakeni eyi-10 ~ 15 ezayo, ukusetshenziswa kwamandla emhlabeni wonke kuzokwenyuka ngo-44%.Esilinganisweni esikhulu kangaka, ukusetshenziswa kukawoyela negesi kuzoba ingxenye yawo wonke amandla asetshenziswayo.Imakethe kawoyela negesi izoba umkhuba wamavalvu ebhola.
Kungani kungamele kusetshenziswe amandla amasha esikhundleni sokuthi uphethiloli usetshenziswe kakhulu?Emashumini ambalwa eminyaka alandelayo, isimo asinakushintshwa kalula.Yebo, isebenzisa amandla amasha kangcono.Kodwa-ke ngaphansi kwezimo zamanje, ukushintshwa kwamandla ngeke kwenzeke ngesikhathi esifushane.Noma kunjalo, izimfuno zikawoyela emhlabeni wonke kanye nokuxhashazwa kuzogcinwa kusesimweni esingaguquki.Ngaphansi kwesimo esinjalo esihle se-macroscopic, izimfuno zamavalvu kawoyela negesi zizofinyelela ekuzinzeni.
Buyini ubudlelwano phakathi kwethemba elihle emakethe kawoyela negesi namavalvu ebhola?Njengohlobo lwama-valve anqamulayo, ama-valve amabhola azoba ama-valve abalulekile kumapayipi omhlaba kawoyela negesi eminyakeni emihlanu ezayo.Kuzokwakhiwa amapayipi alinganiselwa ezinkulungwaneni ezingama-326, okudinga imali ecishe ibe ngamaRandi ayizigidi eziyizinkulungwane ezingama-200.I-Asia izoba yimakethe enkulu yokutshala imali yamapayipi kawoyela negesi, okuzoletha izinzuzo zesifunda kumavalvu ebhola aseShayina.Okukhulu
ukutshalwa kwezimali kumapayipi kawoyela negesi nakho kuyisici esibalulekile esishukumisa ama-valve kawoyela aseShayina ukuthekelisa ukuze ande njalo.
Kwethulwa ukuthi iShayina izokwakha amapayipi kawoyela angaphezu kwezinkulungwane ezingama-20 kule minyaka eyi-10 ezayo, okuhlanganisa namapayipi kawoyela anqamula amazwe ngamazwe anqamula eRussia, Kazakhstan, njll. izinkulungwane zamakhilomitha amapayipi kawoyela aphesheya kanye namagatsha.Lezo zinhlelo zizodinga amavalvu ebhola amapayipi amakhulu angaphezu kwezinkulungwane ezingama-20, ama-valve amabhola ashiselwe ububanzi nobubanzi obuncane, ama-trunnion ball valve nama-ball valve ashiselwe ngokugcwele, okuzohlinzeka ngemakethe enkulu embonini yamavalvu ebhola.Ngaphezu kwalokho, ukucwiliswa kwamalahle okuqondile kungakha imboni entsha.Ubuchwepheshe be-liquefaction yamalahle eqondile bunokushisa okuphezulu okusebenzayo, ukucindezela okuphezulu nokuqukethwe okuphezulu kwezinhlayiya eziqinile, ezinesidingo esiphezulu sama-valve ebhola.Izoba imakethe ekhulayo.
Ngalokho, amaqembu ezinkampani kufanele ahlelwe embonini ye-ball valve ukwandisa ukutshalwa kwezimali kwezesayensi nobuchwepheshe, kuthuthukiswe izinga lemikhiqizo ukuze amazinga akwazi ukuhlangabezana nentuthuko ngobuningi nangekhwalithi.
Isikhathi sokuthumela: Feb-25-2022