Raws li kev lag luam txuas ntxiv mus tshawb nrhiav cov kev daws teeb meem huv zog, kua hydrogen (LH2) tau tshwm sim los ua cov roj cog lus rau ntau yam kev siv. Txawm li cas los xij, kev thauj thiab khaws cia ntawm cov kua hydrogen yuav tsum tau siv thev naus laus zis los tswj nws lub xeev cryogenic. Ib qho tseem ceeb technology hauv cheeb tsam no yog lublub tshuab nqus tsev jacketed yeeb nkab, uas ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb thiab muaj txiaj ntsig hloov pauv ntawm cov kua hydrogen nyob rau qhov ntev.
Nkag siab txog Nqus Jacketed Pipes
Lub tshuab nqus tsev vacuum cov kav dej(VJP) yog cov kav dej tshwj xeeb tsim los thauj cov kua dej cryogenic, xws li kua hydrogen, thaum txo cov cua sov hloov mus. Cov kav dej no muaj cov yeeb nkab sab hauv, uas tuav cov kua dej cryogenic, thiab txheej txheej nqus tsev vacuum-insulated uas ua raws li thermal barrier. Lub tshuab nqus tsev nyob nruab nrab ntawm cov txheej sab hauv thiab sab nrauv yog qhov tseem ceeb hauv kev txo cov cua sov thiab tswj qhov kub qis uas yuav tsum tau ua rau cov kua hydrogen nyob hauv nws daim ntawv cryogenic.
Qhov Kev Xav Tau Rau Kev Ruaj Ntseg Zoo hauv Liquid Hydrogen Transport
Cov kua hydrogen yuav tsum tau khaws cia ntawm qhov kub tsis tshua muaj siab (ib ncig -253 ° C lossis -423 ° F). Txhua qhov hluav taws xob hluav taws xob, txawm tias me me, tuaj yeem ua rau vaporization, ua rau poob ntawm qhov ntim thiab ua haujlwm tau zoo. Covlub tshuab nqus tsev jacketed yeeb nkabxyuas kom meej tias cov kua hydrogen tseem nyob ntawm qhov xav tau ntawm qhov kub thiab txias, tiv thaiv qhov tsis tsim nyog evaporation thiab ua kom cov hydrogen tseem nyob hauv cov kua hauv lub sijhawm ntev. Qhov kev tiv thaiv kev ua haujlwm siab no yog qhov tseem ceeb rau cov ntawv thov xws li roj xa hluav taws xob rau kev tshawb nrhiav chaw, tsheb siv hydrogen, thiab kev siv lag luam.
Qhov zoo ntawm Nqus Jacketed Pipes hauv Cryogenic Applications
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawmlub tshuab nqus tsev jacketed kavnyob rau hauv cov kua hydrogen thauj yog lawv lub peev xwm los txo cov cua sov kom tsawg yam tsis muaj kev cia siab rau cov ntaub ntawv loj los yog impractical insulating. Qhov no ua rau lawv yog ib qho kev daws teeb meem zoo tshaj plaws rau cov ntawv thov uas xav tau kev sib cog lus, txhim khu kev qha, thiab cov nqi tsim nyog. Tsis tas li ntawd, lub siab thermal kuj muab los ntawm lub tshuab nqus tsev rwb thaiv tsev kom ruaj khov thiab nyab xeeb ib puag ncig rau kev cia thiab hloov cov kua hydrogen, txawm tias nyob rau hauv kev nyuaj sab nraud.
Lub neej yav tom ntej ntawm Nqus Jacketed Pipes hauv Hydrogen Infrastructure
Raws li qhov kev thov rau hydrogen nce, tshwj xeeb tshaj yog nyob rau hauv cov ntsiab lus ntawm lub zog hloov, lub luag hauj lwm ntawmlub tshuab nqus tsev jacketed kavnyob rau hauv cov kua hydrogen infrastructure yuav tsuas loj hlob. Kev tsim kho tshiab hauv cov yeeb nkab tsim, xws li cov ntaub ntawv zoo dua rau kev rwb thaiv tsev thiab kev siv thev naus laus zis thev naus laus zis, yuav txuas ntxiv txhim kho kev ua tau zoo thiab kev ntseeg siab ntawm cov tshuab no. Hauv xyoo tom ntej, peb tuaj yeem cia siablub tshuab nqus tsev jacketed kavlos ua lub luag haujlwm tseem ceeb tshaj plaws hauv kev tsim lub neej yav tom ntej ntawm hydrogen cia thiab faib khoom.
Hauv kev xaus,lub tshuab nqus tsev jacketed kavyog qhov tseem ceeb rau kev nyab xeeb thiab kev thauj mus los ntawm cov kua hydrogen. Raws li hydrogen zog txuas ntxiv mus nce traction thoob ntiaj teb, cov kav dej siab siab no yuav yog ib qho tseem ceeb hauv kev txhawb nqa cov txheej txheem tsim nyog los xa cov kev daws teeb meem huv, ruaj khov.
Post lub sij hawm: Nov-26-2024
