Nyob rau hauv xyoo tas los no, tib neeg cov kev xav tau ntim ntau dua li yav dhau los, yog lilub tshuab nqus tsev ntim tshuabmanufacturers tau nqis peev ntau ntawm tib neeg thiab cov khoom siv hauv kev tshawb fawb thiab kev tsim kho thiab tsim cov tshuab nqus tsev ntim khoom. Tam sim no lub ntim ntawm kev ua lag luam muaj ntau haiv neeg, thiab cov haujlwm tau tsim kho zoo heev. Lub tshuab nqus tsev ntim tshuab tiv thaiv cov zaub mov tsis zoo los ntawm kev txo cov pa oxygen. Txij li thaum zaub mov lwj yog tshwm sim los ntawm kev ua haujlwm microbial, oxygen yog qhov tsim nyog rau kev ciaj sia ntawm cov kab mob feem ntau. Lub tshuab nqus tsev ntim khoom yog vim li cas rau cov nqi thauj khoom. Cov hnab pa oxygen kaw, ua rau nws tsis tuaj yeem ua rau cov kab mob muaj sia nyob hauv ib puag ncig. Thaum cov pa oxygen concentration hauv lub hnab tsawg dua 1%, qhov kev loj hlob thiab kev loj hlob ntawm cov kab mob me me poob qis. Kev loj hlob raug txiav tawm thaum cov pa oxygen concentration tsawg dua 05%. Lawv yog tag nrho cov semi-vacuum ntim tshuab, feem ntau yog siv nyob rau hauv daim teb no. Lub hauv paus ntsiab lus ntawm tub yees lub tshuab nqus tsev ntim tshuab Lub tshuab nqus tsev ntim tshuab tiv thaiv cov zaub mov tsis zoo los ntawm kev txo qis cov pa oxygen. Txij li thaum zaub mov lwj yog tshwm sim los ntawm kev ua haujlwm microbial, oxygen yog qhov tsim nyog rau kev ciaj sia ntawm cov kab mob feem ntau. Lub tshuab nqus tsev ntim khoom yog vim li cas rau cov nqi thauj khoom. Cov hnab pa oxygen kaw, ua rau nws tsis tuaj yeem ua rau cov kab mob muaj sia nyob hauv ib puag ncig. Thaum cov pa oxygen concentration hauv lub hnab tsawg dua 1%, qhov kev loj hlob thiab kev loj hlob ntawm cov kab mob me me poob qis. Kev loj hlob raug txiav tawm thaum cov pa oxygen concentration tsawg dua 05%. Qee cov zaub mov tsis yooj yim siv lub tshuab ua palub tshuab nqus tsev ntim tshuab, vim tias lub hnab ntim roj tuaj yeem ua kom tsis txhob tawg cov khoom noj. Yog li cuam tshuam rau cov tsos thiab noj. Lub tshuab nqus tsev inflatable ntim tshuab yog ntim nrog N2. Cov pa roj carbon dioxide, oxygen los yog sib tov ntawm ntau yam gases Nitrogen yog ib qho roj inert thiab plays lub luag hauj lwm puv. Cov pa roj carbon dioxide yog soluble hauv dej los yog rog los tsim cov pa roj carbonic acid tsis muaj zog, uas tuaj yeem cuam tshuam qhov tseem ceeb ntawm cov kab mob. Oxygen tswj cov xim ntawm txiv hmab txiv ntoo thiab zaub. Lub siab concentration ntawm oxygen ua rau cov nqaij liab liab.
Post lub sij hawm: Aug-12-2022