TheDhuumaha birtawuxuu aad ugu badan yahay injineernimada badda.Laba nidaam oo maraakiibta iyo injineernimada badda ayaa qiyaas ahaan u baahan saddex nooc oo tuubooyinka birta ah: tuubooyinka birta ee nidaamka caadiga ah, oo lagu dhisay tuubooyinka birta iyo tuubooyinka birta ee ujeeddo gaar ah.

Dhuumaha birta ee nidaamka caadiga ah.
Maraakiibta kala duwan iyo injineernimada badda, labada hab ee caadiga ah waxay leeyihiin nidaam go'an.
Nolosha adeegga markabka 20 sano.Qaar badan oo ka mid ah nidaamka caadiga ah, biyaha biliijka, ballast, bulaacada biyaha, hawada, cabbirka, duritaanka, biyaha guriga, dabka, xaaqidda saliidda xamuulka, neefta, gaaska aan shaqayn, kululaynta, dhaqidda, rusheeyaha bakhtiiya xumbo, uumiga, telemetry heerka dareere, waalka fog nidaamyada xakamaynta, maraakiibta gaarka ah sidoo kale waxaa ka mid ah nidaam u go'ay gaadiidka gaaska dareeraha ah (LPG), gaaska dabiiciga ah (LNG).Nolosha adeegga injineernimada badda ilaa 30 sano, ama xitaa ka badan.Injineernimada badda marka lagu daro nidaamka caadiga ah, nidaamyada qalabka qodista gaarka ah, nidaamka socodka shaqada ee saliidda cayriin / LPG / LNG, nidaamka mooring gaar ah, nidaamka ololka, iyo wixii la mid ah.Waxay ahayd statistics, isticmaalka tuubooyinka markabka sanadlaha ah ee 450 milyan oo tan, oo ku saabsan 440,000, heerarkeedu waa GB, YB, CB, 70% ee isku xirka tuubooyinka birta.Kaliya 30-tan tuubooyinka saliidda cayriin oo aad u weyn oo loogu talagalay qadarka ilaa tobanaan kilomitir, kaliya isticmaalka tuubooyinka birta (oo ay ku jiraan), waxaa jira qiyaastii 1,500 tan, dabcan, qadarka 40,000 tan marka loo eego qaab dhismeedka hull ama xaddidan.Intaa waxaa dheer, iyada oo la tixgelinayo markabka isku midka ah, dhismaha maraakiibta, iyo sidoo kale maraakiib kale oo badan, sidaas darteed qiyaasta isugeynta ayaa sidoo kale aad u badan.Iyo tiro dhan 300,000 tan oo tuubo weyn oo FPSO ah oo ka badan 30,000, dhererkeeduna ka badan yahay 90 km, kaas oo la mid ah heerka tonnaga 2 ilaa 3 jeer.Sidaa darteed, warshadaha dhisitaanka maraakiibtu waxay noqdeen isticmaale weyn oo suuqa dhuumaha birta ah.

Dhuumaha birta ayaa la dhisay
Codsiyada injineernimada badda ee birta ah, marka lagu daro nidaamka caadiga ah ee kor ku xusan oo leh nidaam go'an, qaar badan ayaa dhisay tiro badan oo tuubooyinka birta ah, sida jaakada, tuubooyinka birta biyaha hoostooda, daasadaha, bracket-ka, madal helicopter ah, munaaradda torch.Nooca dhuumaha birta ah, sifooyinka walxaha, oo leh dhexroor isku mid ah, yareeyayaasha, dhumucda derbiyada kala duwan, iyo sidoo kale tiro badan oo Y, K, T-maareeyay qanjidhada.Sida jaakada, tiirarka birta, gacmo-gacmeedka madaxa aan la dhaafin karin, inta badan dhexroorka tuubooyinka birta, guud ahaan waxay ka samaysan yihiin bir duuban.Waxyaabaha ay ku jiraan E36-Z35, D36-Z35, E36, D36.Heerarka tuubooyinka birta ee noocan oo kale ah kuma jiraan YB, CB, badanaana waa GB712-2000.Wax soo saarka ee qaab dhismeedka tuubooyinka birta dhaqanka wax soo saarka birta SY/T10002-2000 horumariyo by Shiinaha ee Heerarka Warshadaha Batroolka iyo Technology Commission (CPSC).Maaddaama Shiinuhu aanu lahayn ganacsiyada khaaska ah, sida caadiga ah waa iibsashada saxanka birta ee unugyada dhismaha, habka is-qaabaynta.

Dhuumaha birta ee ujeeddo gaar ah
Ujeedada gaarka ah ee birta birta ah ee gaarka ah ee loo isticmaalo jawiga shaqada ee gaarka ah iyo dhexdhexaadinta shaqada.Dhuumaha badda hoostooda waa tuubo bir ah oo khaas ah, baahida weyn, xoog sare, dulqaad yar, iska caabin daxalka wanaagsan.Waqtigan xaadirka ah, wax soo saarka dhuumaha waa oo kaliya in ay curdin ah, sababtoo ah alaabta alxanka, iska caabin daxalka ama ka yar Tilmaamaha (dhexroor iyo dhumucdiisuna derbiga), qaali ah, iwm .. Shiinaha ee xeebaha ka baxsan saliidda cayriin u baahan tahay gaadiidka dahaarka.Waagii hore, iyadoo la adeegsanayo qaab dhismeedka dahaarka tuubada double, badbaado leh oo la isku halayn karo.Laakiin sida dhuumaha birta ah ee ilaalinta waa mid aad u dhaqaale badan, iyo tuubada xeebta ka hor, waa in ay fuliyaan alxanka tuubooyinka gudaha iyo dibadda, si weyn u yareynaya waxtarka tuubada tuubada, si ay u keento kharashka rakibaadda oo kor u kaca.Qarnigii 21aad, waxa ay soo saartay dhuumo bir ah oo la taaban karo.Qaab dhismeedkiisu waa (gudaha iyo dibaddaba): lakabka ka-hortagga birta, budada epoxy (FBE), dahaarka polyurethane, tuubada jaakada polyetylen (PE), lakabka culeyska la taaban karo ee la xoojiyay (qaabaynta gudaha ee mesh birta).Noocan ah birta gaarka ah, Shiinuhu wuxuu ka keenay dibadda, sida Bohai Penglai 19-3 saliidda, mashruuc isticmaalaya alaabta shirkadda Malaysian BREDEROPRICE.Shiinaha ka dib cilmi-baaris iyo tijaabin, iyo 2002 oo lagu dhisay Tanggu, oo ah shubkii ugu horreeyay ee Shiinaha ee leh khadka wax soo saarka ee birta culus, wuxuu leeyahay kumanaan kiiloomitir oo dhuumo ah oo loogu talagalay alaabta saliidda ee xeebaha.Waxa la sheegay in la isticmaalayo birtan halkii kiilomitir ee dhuumaha badda hoostiisa mara si loo dhimo kharashka 50 milyan ilaa 100 milyan, si weyna loo dhimo kharashka horumarinta goobaha saliidda ee xeebaha, si tiro ka mid ah goobaha saliidda ah ay u noqdaan kuwo waxtar leh si loo horumariyo.