Hauv kev xav tau kev lag luam thiab kev tshawb fawb, tau txais cov ntaub ntawv los ntawm point A mus rau point B ntawm qhov kub thiab txias feem ntau yog qhov tseem ceeb. Xav txog nws zoo li no: Xav txog kev sim xa cov ice cream rau hnub kub kub - koj xav tau ib yam dab tsi los khaws nws khov! Qhov "ib yam dab tsi" hauv ntau qhov xwm txheej yogVacuum Insulated Pipes(VIPs) thiab lawv cov kwv tij txheeb ze,Vacuum Jacketed Pipes(VJPs). Cov tshuab no siv cov cuab yeej ntse: lawv tsim lub tshuab nqus tsev nyob ze los thaiv cov cua sov, ua rau lawv zoo tagnrho rau kev thauj cov khoom txias txias los yog kub-rhiab heev rau kev nyab xeeb, ua tau zoo, thiab muaj txiaj ntsig zoo. Cia peb tshawb nrhiav qhov twg cov kav dej no ua lub luag haujlwm tseem ceeb hauv lub neej niaj hnub no.

Feem ntau siv rauVacuum Insulated Pipes? Cryogenics, tau kawg! Tshwj xeeb,Vacuum Jacketed Pipesyog cov qauv kub rau kev thauj cov roj liquefied natural gas (LNG), kua nitrogen (LIN), kua oxygen (LOX), kua argon (LAR), thiab kua hydrogen (LH2). Cov kav dej ob phab ntsa, nrog lub tshuab nqus tsev siab nruab nrab ntawm cov phab ntsa, txo cov cua sov kom tsawg, txo cov roj "boil-off" (BOG) uas tshwm sim thaum cov khoom no sov. Qhov no yog qhov tseem ceeb rau LNG Terminals & Bunkering, Industrial Gas Production & Distribution and Aerospace & Research.

Tab sisVacuum Insulated Pipestsis yog tsuas yog rau cryogenics. Lawv kuj tseem ceeb hauv kev ua tshuaj lom neeg:

ü Kev Thauj Khoom Txias Ethylene: Khaws cov ethylene (ib qho tseem ceeb hauv tsev thaiv hauv cov yas) kua nyob ib ncig ntawm -104 ° C thaum thauj.

ü Carbon Dioxide (LCO2) Kev Ua Haujlwm: Ua kom tsis muaj qhov kub thiab txias uas xav tau rau cov khoom noj-qib thiab muaj CO2, tiv thaiv vaporization thiab siab buildup.

ü Cov Khoom Siv Tshuaj Tshwj Xeeb: Muab qhov chaw ruaj khov, tswj qhov kub thiab txias rau kev thauj cov tshuaj rhiab heev, tiv thaiv qhov tsis xav tau lossis kev puas tsuaj.

Dab tsi uaVacuum Insulated Pipes, tshwj xeebVacuum Jacketed Pipes, tseem ceeb npaum li cas hauv cov kev lag luam no? Nov yog ob peb qhov zoo tshaj plaws:

1. Cov rwb thaiv tsev tsis sib haum: Lub tshuab nqus tsev siab (feem ntau <10^-3 mbar) yuav luag tshem tawm cov cua sov, ua rau lawv zoo dua li cov rwb thaiv tsev ib txwm muaj.
2. Tsis Condensation: Sab nrauv phab ntsa ntawm aVacuum Jacketed Pipesnyob ze rau ntawm chav tsev kub, tiv thaiv condensation thiab dej khov los ntawm kev tsim - uas boosts kev nyab xeeb thiab txo corrosion.
3. Txo cov khoom poob: Qhov tseem ceeb rau kev txuag nyiaj nrog cryogenics, txo cov khoom poob thaum hloov khoom thiab khaws cia.
4. Txhim khu kev ruaj ntseg:Vacuum Jacketed Pipesmuab ib qho kev tiv thaiv thib ob, txo qhov kev pheej hmoo ntawm kev xau.
5. Lub neej ntev: Ua kom zoo stainless hlauVacuum Jacketed Pipesmuab tshwj xeeb durability thiab kev saib xyuas tsawg heev.

Raws li kev lag luam saib mus rau yav tom ntej - nrog cov kua hydrogen rau lub zog huv, kev xav tau purity ntau dua, thiab xav tau kev ua haujlwm zoo dua - qhov xav tau rau cov tshuab nqus tsev rwb thaiv tsev siab tshaj (thiab muaj zog.Vacuum Jacketed Pipestshwj xeeb) yuav tsuas nce. Kev tsim kho tshiab yog tsom rau kev txuas ntxiv lub tshuab nqus tsev, txhim kho cov rwb thaiv tsev ntau txheej (MLI) hauv cov yeeb nkab, thiab txhim kho cov qauv nruj dua ultra-high purity (UHP). Los ntawm kev hloov pauv lub zog thoob ntiaj teb nrog LNG los ua kom muaj qhov tsis txaus ntseeg ntawm kev tsim cov chips,Vacuum Insulated Pipesthiab Vacuum Jacketed Pipes yog cov kev daws teeb meem tsis tseem ceeb hauv engineering, ntsiag to kom ntseeg tau tias qhov kev vam meej ntawm kev ua tiav hauv qhov zoo tshaj plaws thermal thaiv. Nyob rau hauv luv luv, lawv yog ib tug ua pov thawj rau lub zog ntawm lub tshuab nqus tsev rwb thaiv tsev nyob rau hauv conquering thermal cov nyom.