Oxygen yog ib qho tsis muaj ntxhiab tsw, tsis muaj ntxhiab tsw, tsis muaj xim tsis muaj roj nyob ib puag ncig peb hauv huab cua uas peb ua pa.Nws yog ib qho tseem ceeb ntawm txoj kev cawm seej rau tag nrho cov tsiaj nyob.Tab sis Coronavirus tau hloov pauv tag nrho cov xwm txheej tam sim no.
Kev kho mob oxygen yog ib qho kev kho mob tsim nyog rau cov neeg mob uas cov ntshav oxygen tau qis.Nws kuj yog ib qho kev kho mob tseem ceeb rau mob malaria, mob ntsws thiab lwm yam teeb meem kev noj qab haus huv.Txawm li cas los xij, lub sijhawm tsis tau muaj dua tau qhia peb tias nws tsis tshua muaj rau cov neeg xav tau tshaj plaws.Thiab, yog tias nws muaj nyob rau hauv qhov chaw, nws feem ntau raug nqi rau qhov tsawg kawg nkaus muaj hmoo thiab feem ntau muaj teeb meem.
Kev tshaj tawm xov xwm ntawm COVID-19 kis thoob qhov txhia chaw tau ua rau muaj kev ntxhov siab rau kev coj ncaj ncees rau lub chaw kho mob hauv Is Nrias teb tau tawg.Qhov tsis txaus ntawm ICU txaj lossis lub tshuab ua pa yog qhov tiag tab sis nce lub txaj tsis kho cov pa oxygen yuav tsis pab.Tias yog vim li cas txhua lub chaw kho mob yuav tsum tsom mus rau kev tsim kho cov pa oxygen thiab txhim kho cov tshuab hluav taws xob hauv tsev uas muab cov pa oxygen tsis cuam tshuam thaum twg xav tau.
PSA (Pressure Swing Adsorption) thev naus laus zis yog qhov kev xaiv ua tau zoo rau kev tsim cov pa oxygen rau kev kho mob thiab tau siv ntau tshaj 30 xyoo hauv kev lag luam kho mob.
Kev Kho Mob Oxygen Generators ua haujlwm li cas?
Cov huab cua puag ncig muaj 78% Nitrogen, 21% Oxygen, 0.9% Argon thiab 0.1% kab ntawm lwm cov roj.MVS on-site Medical Oxygen Generators cais cov pa oxygen los ntawm Compressed Air los ntawm cov txheej txheem hu ua Pressure Swing Adsorption (PSA).
Hauv cov txheej txheem no, nitrogen tau muab cais tawm, ua rau 93 mus rau 94% cov pa ntshiab huv raws li cov khoom siv roj.PSA txheej txheem muaj zeolite packed towers, thiab nws nyob ntawm qhov tseeb hais tias ntau yam gases muaj cov cuab yeej yuav tsum tau attracted rau txawv sturdy nto tsawg los yog ntau intensely.Qhov no tshwm sim nrog nitrogen, ib yam nkaus thiab-N2 tau txais kev nyiam rau zeolites.Raws li cov huab cua compressed, N2 raug txwv rau hauv cov pob zeb crystalline ntawm zeolite, thiab cov pa oxygen tsawg dua adsorbed thiab dhau mus rau qhov kev txwv deb ntawm zeolite txaj thiab nws thiaj li rov kho dua hauv cov pa oxygen buffer tank.
Ob lub txaj zeolite tau siv ua ke: Ib qho lim cua nyob rau hauv siab kom txog thaum nws tau ntub nrog nitrogen thaum oxygen hla dhau.Lub lim thib ob pib ua ib yam nkaus thaum thawj zaug rov zoo li nitrogen raug tshem tawm los ntawm de-pressurizing lub siab.Lub voj voog rov ua dua nws tus kheej, khaws cov pa oxygen hauv lub tank.
Post lub sij hawm: Dec-27-2021