Akwaikin Purification AHU (PAHU) shi ne akwaikin ƙarfi na air handling mai karami da yawa wanda ake amfani da shi don sistemun cleanroom. A cikin kuma tsari na gaba daya na control na climate (tsarin yaki da tsarin ruwan yaki), yana da mahimmanci don amfani da shi don tsarin saukin hawaye (karamin karamin abubuwa), farko na tsarin yaki, da tsarin yin hawaye. Ya kashe a cikin alamun da yawa kamar dukkanin tattalin arziki na hospital, ICU, dukkanin tattalin arziki na sterile, da laboraturin PCR. Ta hanyar amfani da madaidaici na filtration da control na tsarin yaki da karami, ya ba hawaye mai kyau a matsayin daidai yayi amfani da shi don tsarin yaki mai kyau ko tsarin yaki mai ƙarfi don bincike ta hanyar crosscontamination.

A cikin kuma dukkali na air handling unit na gaba daya, akwaikin Purification AHU yana da karami da yawa:
・ Ya buƙaci ƙananan ƙarfi na tsayi wani ƙarfi mai yawa don kari gaba daya na ƙarfi na kwalla ta hanyar filtarin da suka dace.
・ Filta Na farko (G4/F5): Ya zuba abubuwan da suka ƙara (dust, hair) don kari gaba daya na wani abu.
・ Filta Na Wani Daga Cikin (F7/F8): Ya zuba abubuwan da suka ƙara kuma don kari gaba daya na filtarin HEPA da suka ƙara kudin.
・ Filta HEPA (H13/H14): Tushen tushen ya zuba. A yauwa a cikin kuma a sanya a baya don tabbatawa cewa hawaye ya ga ISO Class 5 ko ƙarƙashin da suka ƙara kudin.
・ Koyilin Pana/Koyilin Gwamnati: Ya amfani da ruwan da suka ƙara ko da suka ƙara ko da suka ƙara kuma don kari gaba daya na yadda kuma don kari gaba daya na ruwan da suka ƙara.
・ Kari Gaba Daya Na Ruwa: Ya amfani da ruwan da suka ƙara, koyilin da suka ƙara, ko koyilin da suka ƙara. Wadannan hanyoyi suna amfani a jiharai saboda suka dace da kari gaba daya na bakin ruwa kuma don kari gaba daya na bakin bakin ruwa.
・ Boksin Da Su Zuba: Ya zuba ruwan da suka ƙara daga gida na gaba don oksijin kuma don ƙarfi na gaba don kari gaba daya na ruwan da suka ƙara don kari gaba daya na kudin.
・ Silansha: Ya kari gaba daya na sautin da suka ƙara daga ruwan da suka ƙara kuma daga fanin da suka ƙara don kari gaba daya na sautin da suka ƙara.
・ Sistemin DDC/PLC: Ya zama mai tsanani sensori don saita yadda VFD ya ke shiga, kuma yana gudanin farko na tsawon (kamar tsawon mafi kyau a cikin ORs don haifar da abubuwan da suka daga gaba; tsawon mafi ƙaƙa a cikin laboraturin PCR don haifar da abubuwan da suka cikin).
・ Alarmin tsawon farko: Ya nuna masu amfani ne ga waɗanda suka ci gaba da filtarai kuma suka buƙata saukar da su.

・ Tsammanin hawa: Hawa ta uku da hawa ta baya suna tashin a cikin unit.
・ Tashin bayani: Hawa ta shiga gaban G4 da F7 don cire abubuwan da suka daga gaba.
・ Tsarin: Hawa ta kula/kula da kuma ta sanya yadda ake so.
・ Tsarin bayani na gaba: Fan ta shiga hawa ta shiga gaban HEPA, kuma ta zama mai tsoro da abubuwan da suka daga gaba.
・ Tsarin: Hawa ta uku zai shiga ducts da suka daga gaba don shigar da ceiling diffusers.
・ Tsarin hawa: Hawa ta zama laminar (ta wani hanyar) ko turbulent don cire da suka daga gaba da abubuwan da suka daga gaba.
・ Kafin kuma gaba: Gaskiya ta fofa daga cikin gaba na kwalla, wani hissar ta rufe, amma wani nau'i ne ta fofa don samun karamin yadda ake sa.
|
Fasali |
AHU Na Tashin Karama (PAHU) |
AHU Mai Tsayi |
FFU (Wakilin Mota Na Karama) |
|
Gidan Lafiya |
Karama+ Fuskantar+ |
Rarraba+ Hali Na Gida |
Karama Mai Tsayi A Cikin Gaba Daya |
|
Filtration |
3 Hisse (Mai Tsayi, Maimakon, |
1-2 Daga Cikakken (Na farko, |
HEPA mai tsaya a cikin kusurta kawai |
|
Iya fan |
Yanayin ƙarfi na yawa/VFD |
Yanayin ƙarfi na gaba |
Fanoyin da suka dawo da karami |
|
Aikace-aikace |
Kungiyoyin tattaunawa, Laburaturin Biyoloji |
Kungiyoyin, Klinikar da ba su tattauna ba |
Yanayin da ke ƙasa (a ƙasa na OR |

AHU na Farko ya zama "tsinza" na ingantaccen gida na karama a yankin tibbi. Ta hanyar yin amfani da tsarin faltara mai kyau da tsarin nuna shi da tsarin yin amfani da hawa, ta samu mahallin da ke cikin karama da ba su da bakin kai wajen karamar karama da karamar tibbi.
AHU na Farko ya amfani da mafurin da ke cikin ƙananan karama da tsarin faltara na uku (G4, F7, da HEPA) don yin amfani da hawa, karamar hawa, da karamar jabu don mahallin da ke cikin karama.
Ya kashe uku da ke cikin karama, inda faltaran farko (G4/F5) da faltaran na biyu (F7/F8) su kare tsarin HEPA (H13/H14), kuma su cire karamar karama da bakin kai don tabbatar da ISO 5.
Karamar karama mai kyau ta hana karamar karama ta hanyar amfani da karamar karama mai kyau (Positive Pressure) don kare bakin kai daga jikin tibbi, da karamar karama mai ƙarama (Negative Pressure) don kare bakin kai daga laboratirin PCR.
Hawa mai tsoro yana shiga ta hanyar kofin gaba na kofin da yake kuma yana saƙa abubuwan da suka dace ba a cikin kofin, kuma yana haɗawa da "kafa" mai zafin da ke taimaka wajen samun kofin mai tsoro.
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