Intshayelelo: Izinto ezikhethiweyo, ulawulo oluqinileyo lwamanyathelo okucubungula, kunye novavanyo oluqatha zisetyenziselwa ukuqinisekisa ukuthembeka okuphezulu kunye nokuqina kwemveliso ngexesha lokusetyenziswa. Xa ijongene neemeko zokusebenza ezinzima elwandle olunzulu,Iivalvu zaselwandle ezinzulu zeHikelokHlala usenza kakuhle kakhulu. Landela iHikelok ukuze ufunde okungakumbi!
Ngophuhliso loluntu kunye netekhnoloji, uphuhliso lwezixhobo zaselwandle luyathandwa ngabantu. Okwangoku, amazwe angaphezu kwe-100 kunye nemimandla kwihlabathi liphela aqhuba uphando lweoyile negesi kwiindawo ezikude nolwandle, kwaye imveliso yeoyile ekrwada kude nolwandle iyanda imihla ngemihla. Imfuno yezixhobo ezingaphantsi kwamanzi zeoyile negesi kude nolwandle nayo iyanda rhoqo. Ngokwanda kwemithombo yeoyile esandula ukuphuhliswa, iinkqubo ezininzi zemveliso eziphambili ziyafuneka ukuze zibonelele ngokhuseleko olungenamkhethe kunye nokuthembeka kwezinye zezona zicelo zinzima kwihlabathi liphela.
Ukukhupha ioyile phantsi kwamanzi akudingi nje kuphela amanyathelo okukhusela umonakalo obangelwa ziintlekele zemvelo kwiindawo zokumba ezikude nolwandle kunye nezibonelelo zamanzi angaphantsi kolwandle, ukumelana nokugqwala kwamanzi anetyuwa kunye nempembelelo yamaqamza okanye inkunkuma kulwelo okanye igesi ehanjiswayo, kodwa kukwathathelwa ingqalelo ubushushu obandayo kunye noxinzelelo ngobunzulu bomthombo weoyile, nto leyo ebangela umngeni omkhulu kwizibonelelo zamanzi angaphantsi komhlaba ezifana neentloko zamanzi angaphantsi komhlaba, imithi yeKrismesi, izinto zokuthintela ukuqhushumba, ii-valve manifolds zamanzi angaphantsi komhlaba, izihlanganisi, izixhobo zokulinganisa amanzi angaphantsi komhlaba, izixhobo zokwahlula, kunye nezixhobo zoxinzelelo. Elwandle nangaphantsi kwamanzi, lonke unxibelelwano phakathi kwezi zimbini akufuneki lube neempazamo. Nokuba ukuphambuka okuncinci kunokubangela iingozi ezinkulu. Ke ngoko, kubaluleke kakhulu ukuba ezi nkqubo ziphambili zikwazi ukumelana neemeko zangaphandle ezinzima, ziqinisekise ukuthembeka kwesakhiwo, kwaye zisebenze ngokukhuselekileyo nangokuthembekileyo. Namhlanje, siza kuthatha ivalve yolwandle olujulileyo lweHikelok njengomzekelo wokuhlola.
Ivalvu yebhola yolwandle olunzulu
Oku yiivalvu yebhola yolwandle olunzuluyenzelwe isakhiwo esiqhelekileyo, ukutywinwa kwe-O-ring, kunye nokumelana noxinzelelo oluphezulu lwangaphakathi nolwangaphandle. Ukutywinwa kwe-O-ring kunokuthintela amanzi olwandle ukuba angangeni kwivalvu; Faka i-washer yokutyhala phantsi kwesiqu sevalvu ukuthintela ngokufanelekileyo ukufuduka kwesiqu sevalvu nokuqinisekisa uzinzo lwesakhiwo; Ukumelana nokugqwala okunamandla kakhulu, okukwaziyo ukuziqhelanisa neendawo ezinzima ezifana nemidiya kunye nolwandle. Uyilo lwe-ROV kunye nesakhiwo esenziwe ngesandla lwenza ukufakwa kube lula kwaye kube lula kubaqhubi okanye kulawulo olukude lwe-ROV.
Iimpawu zesakhiwo:
● Uxinzelelo oluphezulu lokusebenza: 15000 PSI (1034 bar)
● Ubushushu bokusebenza: 0 ℉ ukuya kuma-250 ℉ (-18 °C ukuya kuma-121 °C)
● Ubunzulu obukhulu bamanzi: 13800 feet (4200 metres)
● Izinto zokusebenza ezibandayo zentsimbi engagqwali ezingama-316, ezikwaziyo ukuphatha izinto ezahlukeneyo ezirhabaxa phantsi kolwandle
● Uyilo lwesiqu sevalvu yokufakela umngxuma weendlebe oludibeneyo noludibeneyo
● Isihlalo sevalvu se-PEEK sinokumelana nobushushu obuhle kakhulu kunye nokumelana nokuguguleka
● Lonke ijelo lokuhamba kwamanzi linganciphisa ukwehla koxinzelelo
● Ukuya kuthi ga kwiminyaka engama-25 yobomi bokusebenza
● Ukulungiswa kwezibuko kwiindlela ezahlukeneyo zokufakelwa kwemibhobho
Ivalvu yenaliti yolwandle olunzulu
Iinaliti yolwandle olunzuluIvalvu isebenzisa uyilo lwesiqu sevalvu esingajikeleziyo, esinokuqinisekisa uzinzo lwesakhiwo kwaye akukho kugqwala; itywina le-O-ring ukuthintela amanzi olwandle ukuba angangeni. Imveliso inokumelana nokugqwala okunamandla, iyakwazi ukumelana neendawo ezingaphantsi kwamanzi, kwaye ine-torque encinci yokusebenza; Uyilo lwe-ROV kunye nolwakhiwo lwesandla lwenza kube lula ukusebenza kwe-ROV ngabaqhubi okanye ulawulo olukude.
Iimpawu zesakhiwo:
● Uxinzelelo oluphezulu lokusebenza: 20000 PSI (1379 bar)
● Ubushushu bokusebenza: 0 ℉ ukuya kuma-250 ℉ (-18 °C ukuya kuma-121 °C)
● Ubunzulu obukhulu bamanzi: 13800 feet (4200 metres)
● Izinto zokusebenza ezibandayo zentsimbi engagqwali ezingama-316
● Ukupakisha isiqu sevalvu kungaphantsi komsonto, nto leyo enokuthintela ngempumelelo amabala kunye nokuguguleka komsonto
● Ukuvalwa kwesihlalo sentsimbi ukuya kwi-valve yesinyithi
● Isixhobo sokutshixa i-gland nut esinokuthenjwa
● Ziqhelanise nezixhobo ezahlukeneyo zemibhobho
● Inokuhlala ixesha elide ukuya kuthi ga kwiminyaka engama-25 kunye neendlela ezininzi zokuhamba kwamanzi
Ivalvu yokujonga ulwandle olunzulu
Iimpawu zesakhiwo:
● Uxinzelelo oluphezulu lokusebenza: 20000 psi (1037 bar)
● Ubushushu bokusebenza: 0 ℉ ukuya kuma-250 ℉ (-18 °C ukuya kuma-121 °C)
● Ubunzulu bokusebenza obuphezulu: 13800 iinyawo (4200 metres)
● Itywina le-O-ring: linokuthintela ngempumelelo amanzi olwandle ukuba angangeni kwindawo ephakathi
● Indlela yokutywina: isinyithi ukuya kwisinyithi okanye izinto zokutywina ezithambileyo
● Uxinzelelo oluphantsi lokuvula: ukuvula kwi-14 psi ukuya kwi-26 psi
● Izinto zentsimbi engagqwali ezingama-316, ezihlangabezana neemfuno ze-NACE MR-0175
Ukongeza, iHikelok inokubonelelaizihluzi zolwandle olunzulukunye nojongano oluhlukeneyo loxinzeleloizixhobo zamanzi anzulu kunye neevalvuUkuze ufumane iinkcukacha ezithe vetshe malunga noku-odola, nceda ujonge kwiIwebhusayithi esemthethweni yeHikelokincwadi yemiyalelo yokukhetha. Ukuba unemibuzo yokukhetha, nceda unxibelelane nabasebenzi bentengiso abangochwephesha beHikelok abasebenza iiyure ezingama-24 kwi-intanethi.
Ixesha lokuthumela: Agasti-26-2024