Ke eng ea Purification Air Handling Unit (PAHU)? E tsamaya joang?

Tseliso

Purification AHU (PAHU) ke leqephe la ho phethahatsa la ho hlophisa lehloho la mafura, e hlophisitsoe ka khalase bakeng sa mafura a tšoanang le ho tšoana. Ka holim’a ho hlophisa lehloho la mafura (mofuta oa mafura), ho bohlokwa ho lekola ho tšoanang le ho tšoana (ho tšoanang le ho tšoana), ho tšoanang le ho tšoana, le mofuta oa ho tšoanang. E hlophisitsoe bakeng sa mafura a tšoanang le ho tšoana, ICU, mafura a tšoanang, le laboratoring tša PCR. Ka ho sebelisa mafura a tšoanang le ho tšoanang, e fana ka mafura a tšoanang ka tsela e tšebetsoeng, ha e bolokeha ho tšoanang le ho tšoanang ho tšoanang ho tšoanang ho tšoanang ho tšoanang.

Mafuta le litšoantšo

Ka ho bapala le mafuta a tšoanang a ho hlophisa lehloho la mafura, Purification AHU e tšoanang:

SEHLOPHE SA FAN

・ E hloka phetoho e kgolo ya sebaka ho tša bokhutšo bo sa feleng bo etsang ke lifilter tse nang le mafoko a maholo.

Mafuta a tšoanang

・ Filter ea pele (G4/F5): E kentša li-partikle tse kholo (matsi, mahlare) ho boloka likarolo tse ling.
・ Filter ea bohare (F7/F8): E filtera li-partikle tse nyane le ho fihlela ho boloka lifilter tsa HEPA tse makhato ho fihlela ho fana ka nako e telele.
・ Filter ea HEPA (H13/H14): Ke karolo ea ho arabela. E atameloa ka kotloloho ho netefatsa hore mohau o fihlela ho ISO Class 5 kapa ho holim'a moo.

Lisekto tsa Motšo le Motshepo

・ Likhoeli tsa ho qetella/ho qetella: Li sebelisa metsi a mafuba kapa a mafuba, kapa ho qetella motho ho fetola moea le ho tša metsi.
・ Ho fumana mohau: Li sebelisa mohau oa mafuba a mafatše, kapa li-elektrode, kapa li-heater tsa elektrone. Lisebele tsena li sebelisoa ho litšhabeng ka lebaka la ho ba le mafuba a mafatše le ho kaha bakteria ho tša.

Ho Fihla le Ho Tšepa Koala

・ Box ea ho kopanya: E fana ka mohau oa naha o mosali ho fana ka oksijene le phetoho e phahameng, le mohau o fumanoeng o fumanoeng ho fana ka ho savea mafatše.
・ Li-silencer: Li qetella leqhubu la mohau o oletšeng le li-fan ho fihlela ho tša mefuta ea leqhubu la cleanroom.

Sistimi ea Ho Hlalosa

・ Sistimi sa DDC/PLC: Li lekola li-sensor tse ka mokhoa o otloetseng ho fetolela lebelo la VFD, ho boloka li-gap tsa phetoho tsa tlhahisoleseding (mohlala, phetoho e ntle ho li-OR ho boloka li-contaminant tse ka ntle; phetoho e mabele ho li-PCR lab ho boloka li-sample tse ka bong)
・ Li-alarm tsa phetoho tsa tlhahisoleseding: Li hlalosa bafundi ha li-filter li lekana le li-clog le li hlokang ho fetolelwa.

Mosebetsi oa Mofuta oa Hospital o Sterile

・ Khothamiso ya li-air: Li-air tsa ntlo le li-air tsa khutso tse fanoa ka tshebeletso e le 'unit'.
・ Ho qetela pele: Li-air li tla ka li-filter tsa G4 le F7 ho tlosa li-particulate tse ngata.
・ Ho tšepisa: Li-air li tšoaea / li baleha le li humidified ho lebelo le le lekanyetsoeng ka ho feliseng.
・ Ho qetela ho tšepisa: Li-fan li baleha li-air ka li-HEPA filter, ho etsa e le steri le e se nang li-dust.
・ Ho arola: Li-air tse tšepisitsoeng li tla ka li-ducts tse nang le li-insulation ho li-ceiling diffusers.
・ Ho hlophisa li-airflow: Li-air li etsa li-laminar (li lekana ka tsela e le 'ngoe') kapa li-turbulent flow ho dilute le ho tšepisa li-pollutants tsa ntlo.
・ Ho tšoara le ho fokotsa: Lefu la mohau li tšoarwa ka mafuba a mahlakore a tlase, karolo e 'ngoe e khutlisetsoa, mme e 'ngoe e tšoarwa ho boloka bohloko bja mohau.

AHU vs. FFU vs. AHU e tloaelegileng

Mopitso

AHU ea ho hlakisa ke "lerotse" la ho etsa mafuta a maholo a litšoantšo tsa hosipitale. Ka ho kopanya ho hlakisa le ho lekola tlhokomelo ya mafuta le ho lekola mocheso ka tsela e tšepahalang, e etsa mafuta a sa lebelloa a sa lebelloa a tšoanang le ho hloka ho lebelloa ha ho lebelloa, e leng mohato o nepahetseng oa ho lebelloa ha ho lebelloa le ho amohela ho lebelloa.

FAQ

AHU ea ho hlakisa ke eng?

AHU ea ho hlakisa e sebelisa mafuta a phahameng a lekola mocheso, ho hlakisa mafuta, le tlhokomelo ya mafuta bakeng sa mafuta a sa lebelloa ka ho sebelisa ho hlakisa ka bophahamo (G4, F7, le HEPA).

Ho hlakisa mafuta ho sebelisa eng?

E na le tlhokomelo e tharo moo ho hlakisa ea pele (G4/F5) le ho hlakisa ea bohareng (F7/F8) li boloka karolo ea HEPA (H13/H14), 'me li tšusumetse li-bacteria le li-particles ho fihla ho ISO 5.

Ke eng seo tlhokomelo ya mafuta e nang le boholo ba ho lebelloa?

Ho lekola tlhokomelo ya mafuta ka tsela e nepahetseng e thusa ho lebelloa ha ho lebelloa ka ho sebelisa tlhokomelo e phahameng ho lekola ho lebelloa ha ho lebelloa ho litšoantšo tsa ho lebelloa, 'me tlhokomelo e tlase ho lekola ho lebelloa ha ho lebelloa ho litšoantšo tsa PCR.

Mafuta a tsamaea joang?

Lipapa tsa mohale e tšoarileng li fihla ka litšhono tsa sebaka sa ho le holimo le li tšoara litšhono tsa ho le tlase, li etsa tshepiso e e tsitsitseng e tšoarileng e tšoara sebaka sa ho le holimo se se tšoarileng.