Cryogenic tso tsheb hlau luam tau dhau los ua qhov tseem ceeb hauv ntau qhov chaw vim lawv muaj peev xwm khaws cov khoom ntawm qhov kub tsis tshua muaj siab. Tab sis yuav ua li cas raws nraim cov cryo tanks ua haujlwm?
Kev ua haujlwm ntawm lub tank cryogenic cia siab rau kev sib xyaw ntawm cov qauv kev tshawb fawb thiab kev tsim qauv tsim qauv kom tswj tau qhov kub tsis tshua muaj qhov tsim nyog rau kev cia cov kua dej cryogenic. Lub hauv paus ntawm nws yog lub hauv paus ntsiab lus ntawm kev rwb thaiv tsev thiab kev tiv thaiv tshav kub.
Cryogenic tso tsheb hlau luam feem ntau yog tsim nrog ntau txheej ntawm rwb thaiv tsev. Cov txheej txheej sab nrauv feem ntau yog cov khoom siv ruaj khov xws li cov hlau tsis muaj steel lossis txhuas, uas muab cov qauv kev ncaj ncees thiab kev tiv thaiv los ntawm ib puag ncig sab nraud. Hauv qhov no, muaj cov txheej txheem rwb thaiv tsev zoo xws li lub tshuab nqus tsev insulated lossis perlite hmoov. Cov txheej rwb thaiv tsev no ua haujlwm kom txo tau cov cua sov hloov ntawm sab nraud mus rau sab hauv lub tank.
Txhawm rau txo qhov kub nce ntxiv, cov tso tsheb hlau luam cryogenic feem ntau tau nruab nrog lub tshuab nqus tsev ntawm cov txheej txheem rwb thaiv tsev. Lub tshuab nqus tsev yog ib qho zoo heev insulator vim hais tias nws tshem tawm qhov nruab nrab los ntawm cov cua sov yuav ua tau los yog convected. Qhov no yuav pab tswj qhov kub thiab txias hauv lub tank rau lub sijhawm ntev.
Cov kua dej cryogenic khaws cia hauv lub tank, xws li kua nitrogen, kua oxygen, lossis kua hydrogen, muaj cov ntsiab lus kub qis heev. Txhawm rau khaws cov tshuaj no hauv lawv lub xeev ua kua, lub tank yuav tsum tiv thaiv kom tsis txhob muaj qhov kub thiab txias. Tshwj xeeb li qub thiab cov tswj lub siab raug teeb tsa los tswj lub siab hauv lub tank. Thaum lub siab nce siab vim cua sov ingress los yog vaporization ntawm cov kua, cov li qub tso cov roj ntau dhau, tswj lub siab ruaj khov thiab kub.
Kub sensors kuj tau muab tso rau thoob plaws hauv lub tank los saib xyuas qhov kub ntawm qhov sib txawv. Cov ntaub ntawv ntawm lub sijhawm tiag tiag no yog qhov tseem ceeb rau kev ua kom muaj kev ncaj ncees ntawm cov khoom khaws cia thiab ceeb toom rau cov neeg ua haujlwm rau txhua yam teeb meem.
Ntxiv nrog rau kev rwb thaiv tsev thiab kev tswj lub siab, qhov tsim ntawm lub tank filling thiab tshem tawm tshuab yog qhov tseem ceeb tshaj plaws. Cov txheej txheem filling yog ua tib zoo tswj kom tsis txhob muaj qhov kub thiab txias hloov pauv sai uas tuaj yeem ua rau lub tank puas tsuaj lossis ua rau cov kua dej tsis zoo. Tshwj xeeb hloov hoses thiab couplings yog siv los xyuas kom meej qhov xau-dawb thiab muaj txiaj ntsig hloov ntawm cov kua dej cryogenic.
Thaum nws yog lub sij hawm los thim cov kua cryogenic cia, cov metering meej thiab cov tshuab tswj tau ua haujlwm los xyuas kom meej qhov zoo sib xws thiab muaj kev nyab xeeb. Qhov no yog qhov tseem ceeb tshwj xeeb hauv cov ntawv thov uas cov kua dej cryogenic siv hauv cov txheej txheem meej, xws li hauv kev tshawb fawb kho mob lossis kev tsim khoom lag luam.
Ib qho piv txwv ntawm qhov tseem ceeb ntawm cryogenic tanks 'kev ua haujlwm tuaj yeem pom hauv kev kho mob. Hauv tsev kho mob thiab cov chaw tshawb fawb, cov tso tsheb hlau luam cryogenic yog siv los khaws cov qia hlwb thiab lwm cov qauv tshuaj lom neeg. Ib qho kev ua haujlwm tsis zoo lossis tsis ua haujlwm hauv lub tank ua haujlwm tuaj yeem ua rau poob ntawm cov qauv tseem ceeb no, uas tuaj yeem muaj kev cuam tshuam loj rau kev kho mob thiab kev kho mob.
Hauv kev lag luam aerospace, cov tso tsheb hlau luam cryogenic siv los khaws roj rau cov foob pob hluav taws. Kev ua haujlwm zoo thiab txhim khu kev qha ntawm cov tso tsheb hlau luam no yog qhov tseem ceeb rau kev ua tiav ntawm qhov chaw tshaj tawm txoj moo zoo. Txawm tias muaj kev cuam tshuam me me hauv kev tswj qhov kub thiab txias lossis kev tswj xyuas siab tuaj yeem ua rau lub luag haujlwm tsis ua haujlwm.
Raws li kev siv thev naus laus zis txuas ntxiv mus, cov tso tsheb hlau luam cryogenic tau dhau los ua qhov tsim nyog thiab ua haujlwm tau zoo. Cov ntaub ntawv tshiab thiab cov qauv tsim tau tshawb xyuas tas li txhawm rau txhim kho kev ua haujlwm rwb thaiv tsev, ua kom muaj peev xwm khaws cia, thiab txhim kho tag nrho kev nyab xeeb thiab kev ntseeg siab ntawm cov khoom siv tseem ceeb no.
Kev ua haujlwm ntawm lub tank cryogenic yog txheej txheem nyuaj thiab ua kom zoo zoo uas muaj ntau yam khoom siv thiab cov tshuab ua haujlwm sib raug zoo. Kev nkag siab txog yuav ua li cas cov tso tsheb hlau luam ua haujlwm tsis yog tsuas yog qhov tseem ceeb rau lawv txoj kev siv thiab kev saib xyuas kom zoo, tab sis kuj tseem ua rau kev tsav tsheb tshiab hauv cov teb uas cia siab rau cryogenic cia kom ua tiav qhov kev vam meej.