Lub LNG ob npaug - lub tank hlau yog zoo li lub thermos magnified, nrog rau sab hauv thiab sab nrauv hlau plhaub tsim lub tshuab nqus tsev sandwich. Lub tank sab hauv ncaj qha hu rau -162℃liquefied natural gas thiab yog ua los ntawm cov ntaub ntawv cryogenic; lub tank sab nraud tiv taus atmospheric siab. Lub tshuab nqus tsev yog tsim los ntawm ob lub tso tsheb hlau luam, thiab ntau txheej txheej ntawm cov khoom siv rwb thaiv tsev yog siv los thaiv cov cua sov sab nraud. Qhov kev tsim no tso cai rau LNG khaws cia ruaj khov ntawm atmospheric siab, nrog tus nqi evaporation tswj qis dua 0.1%.
Safety Secrets nyob rau hauv cov qauv:
Flexible Support System: Ib qho kev txhawb nqa tshwj xeeb ntawm cov tso tsheb hlau luam sab hauv thiab sab nrauv tso cai rau thermal expansion thiab contraction.
Lub tshuab nqus tsev tu: Nruab nrog molecular sieves thiab lub tshuab nqus tsev twj tso kua mis, tsis tu ncua tswj lub nqus tsev hauv cov qhaub cij.
Leak Monitoring Layer: Gas detection channel tau teeb tsa hauv cov txheej txheem rwb thaiv tsev los saib xyuas lub foob hauv lub sijhawm.
Seismic Design: Optimized txhawb nqa taw tes faib los ntawm kev suav cov tshuab ua kom muaj kev vibration tsis kam.
Kev xaiv cov khoom siv: Lub tank sab hauv siv 9% nickel steel lossis aluminium alloy, tuav zoo toughness txawm nyob rau ntawm ultra- qhov kub thiab txias; lub tank sab nrauv feem ntau siv cov pa roj carbon steel, ntsuas lub zog thiab tus nqi. Cov khoom siv rwb thaiv tsev nyob rau hauv cov xuab zeb txheej ua haujlwm zoo li lub ncuav mog qab zib: fiberglass daim ntaub qhia txog lub tshav kub, perlite hmoov blocks convection, thiab aluminium foil composite khoom qhia txog thermal tawg. Qhov kev sib xyaw ua ke no ua rau muaj qhov thermal conductivity qis dua li cov huab cua tseem ceeb, ua kom ntev -lub sij hawm txuag hluav taws xob.
