![Dab tsi yog ob hom tseem ceeb ntawm lub tshuab nqus pa zoo? Dab tsi yog ob hom tseem ceeb ntawm lub tshuab nqus pa zoo?](https://i.answers-medical.com/preview/medical-health/14048780-what-are-the-two-main-types-of-positive-pressure-respirators-j.webp)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov ob hom tseem ceeb ntawm qhov zoo - lub tshuab pa siab yog siab -xav tau thiab nruam ntws. Hauv siab - thov tshuab ua pa , ib siab regulator thiab exhalation valve ntawm lub npog ntsej muag tswj lub npog ntsej muag siab zoo tshwj tsis yog thaum ua pa ntau.
Raws li txoj cai, ob hom tshuab ua pa yog dab tsi?
Cov ob lub ntsiab hom yog cua purifying tshuab ua pa (APRs) thiab khoom siv-air tshuab ua pa (SARs). Huab cua huv tshuab ua pa tuaj yeem tshem tawm cov pa paug hauv huab cua uas koj ua pa los ntawm kev lim tawm cov khoom (piv txwv li, plua plav, hlau fumes, pos huab, thiab lwm yam).
Tom qab ntawd, lo lus nug yog, dab tsi yog lub tshuab ua pa zoo? Nrog ib lub tshuab nqus pa zoo , huab cua siab sab hauv lub ntsej muag yog ntau dua li huab cua siab sab nraum lub npog ntsej muag. Yog tias lub foob ntawm lub ntsej muag thiab daim npog ntsej muag tsis nruj, huab cua ntws tawm ntawm tus neeg ua haujlwm lub ntsej muag. Lub zog ua kom huab cua huv lub tshuab ua pa (PAPR) yog ib qho piv txwv ntawm a positive pressure respirator.
Thiaj li, ob hom SCBA yog dab tsi?
Muaj ob thawj hom SCBA , qhib Circuit Court thiab kaw Circuit Court. Qhib Circuit Court SCBA muaj txiaj ntsig zoo rau kev ua haujlwm cawm ntev dua lossis hloov pauv ntawm cov roj rig. Qhov no hom SCBA tsis tu ncua recycles huab cua, tsim kom muaj qhov kawg qhib Circuit Court ntawm huab cua rau tus neeg hnav ua pa.
Dab tsi yog ob hom kev phom sij ntawm huab cua uas yuav tsum tau siv lub tshuab ua pa?
Cua -Txhua yam Cov neeg ua pa (APR) tau muab faib ua ob hom : Particulate Filtering, uas tshem tawm cov khoom xws li hmoov av, pos huab, aerosols, thiab fumes; thiab Vapor thiab Gas Filtering, uas tshem tawm cov vapors thiab gases ntawm lub huab cua koj nqus tau.
Pom zoo:
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