Zithini izincazelo ze-FCU, AHU, PAU, RCU, MAU, FFU, kanye ne-HRV ezinhlelweni zokuqandisa?

1. I-FCU (Igama Eligcwele: Iyunithi Yekhoyili Yefeni)

Iyunithi yekhoyili yefeni iyithuluzi lokugcina lesistimu yokupholisa umoya. Isimiso sayo esisebenzayo ukuthi umoya osegumbini lapho iyunithi ikhona uvuselelwa njalo, ukuze umoya uphole (ufudumale) ngemva kokudlula kuyunithi yekhoyili yamanzi abandayo (amanzi ashisayo), ukuze kugcinwe izinga lokushisa legumbi lingaguquguquki. Ngokusekelwe kakhulu esenzweni esiphoqelelwe somenzi, umoya uyafudumala lapho udlula ebusweni besifudumezi, ngaleyo ndlela kuqiniswe i-convective heat exchanger phakathi kwe-radiator nomoya, okungafudumeza umoya osegumbini ngokushesha.

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2. I-AHU (Igama Eligcwele: Amayunithi Okuphatha Umoya)

Iyunithi yokuphatha umoya, eyaziwa nangokuthi ibhokisi lokupholisa umoya noma ikhabhinethi yomoya. Incike kakhulu ekujikelezweni kwefeni ukuze ishayele umoya wangaphakathi ukushintshanisa ukushisa nekhoyili yangaphakathi yeyunithi, futhi ihlunge ukungcola emoyeni ukuze igcine izinga lokushisa langaphakathi, umswakama, kanye nokuhlanzeka komoya ngokulawula izinga lokushisa lokukhipha kanye nomthamo womoya. Iyunithi yokuphatha umoya enomsebenzi womoya omusha futhi yenza ukwelashwa kokushisa nomswakama kanye nokwelashwa kokuhlunga emoyeni, kufaka phakathi umoya omusha noma umoya obuyayo. Njengamanje, amayunithi okuphatha umoya ikakhulukazi eza ngezindlela eziningana, kufaka phakathi ukufakwa ophahleni, okuqondile, okuvundlile, kanye nokuhlanganisiwe. Iyunithi yokuphatha umoya wohlobo lophahla yaziwa nangokuthi ikhabhinethi yophahla; Iyunithi yokuphatha umoya ehlanganisiwe, eyaziwa nangokuthi ikhabhinethi yomoya ehlanganisiwe noma ikhabhinethi yeqembu.

3. Isishintshi sokushisa esiphelele se-HRV

I-HRV, igama eligcwele: I-Heat Reclaim Ventilation, igama lesiShayina: Uhlelo Lokupholisa Umoya Lokubuyisela Amandla. I-Dajin air conditioner yasungulwa ngo-1992 futhi manje seyaziwa ngokuthi "i-total heat exchanger". Lolu hlobo lwe-air conditioner lubuyisa amandla okushisa alahlekile ngemishini yokupholisa umoya, lunciphise umthwalo ku-air conditioner ngenkathi lugcina indawo ekhululekile nentsha. Ngaphezu kwalokho, i-HRV ingasetshenziswa kanye nezinhlelo ze-VRV, izinhlelo zokuhlukanisa ezentengiselwano, kanye nezinye izinhlelo zokupholisa umoya, futhi ingashintsha ngokuzenzakalelayo izindlela zokupholisa umoya ukuze ithuthukise ukusebenza kahle kwamandla.

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4. I-FAU (Igama Eligcwele: Iyunithi Yomoya Ohlanzekile)

Iyunithi yomoya omusha ye-FAU iyidivayisi yokupholisa umoya enikeza umoya omusha kokubili ukusetshenziswa kwasekhaya kanye nokuhweba.

Isimiso sokusebenza: Umoya omusha ukhishwa ngaphandle bese uphathwa ngokususwa kothuli, ukususa umswakama (noma umswakama), ukupholisa (noma ukufudumeza), bese uthunyelwa ngaphakathi ngefeni ukuze kuthathelwe indawo umoya wokuqala wangaphakathi lapho ungena endaweni yangaphakathi. Umehluko phakathi kwamayunithi okuphatha umoya we-AHU namayunithi omoya omusha we-FAU: I-AHU ayihlanganisi nje kuphela izimo zomoya omusha, kodwa futhi ihlanganisa izimo zomoya obuyayo; amayunithi omoya omusha we-FAU abhekisela kakhulu kumayunithi okuphatha umoya anezimo zomoya omusha. Ngomqondo othile, ubuhlobo phakathi kokuqala nokwakamuva.

5. I-PAU (Igama Eligcwele: Iyunithi Yomoya Opholisayo Ngaphambi Kokupholisa)

Amabhokisi omoya opholile asetshenziswa kanye namayunithi e-fan coil (ama-FCU), ngomsebenzi wokwelapha umoya omusha wangaphandle bese uwuthumela kuyunithi ye-fan coil (i-FCU).

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6. I-RCU (Igama Eligcwele: Iyunithi Yomoya Opholile Esetshenziswe Kabusha)

Ibhokisi lomoya opholile elijikelezayo, elaziwa nangokuthi iyunithi yokujikeleza komoya wangaphakathi, lidonsa futhi likhipha umoya wangaphakathi ukuqinisekisa ukugeleza komoya wangaphakathi.

7. I-MAU (Igama Eligcwele: Iyunithi Yomoya Wokuzilungisa)

Iyunithi entsha sha yokupholisa umoya iyidivayisi yokupholisa umoya enikeza umoya omusha. Ngokusebenza kahle, ingafinyelela izinga lokushisa elihlala njalo kanye nomswakama noma imane inikeze umoya omusha ngokwezidingo zendawo yokusetshenziswa. Umgomo osebenzayo ukukhipha umoya omusha ngaphandle, futhi ngemva kokwelashwa njengokususa uthuli, ukususa umswakama (noma umswakama), ukupholisa (noma ukufudumala), kuthunyelwa ngaphakathi ngefeni ukuze kuthathelwe indawo umoya wokuqala wangaphakathi lapho kungena endaweni yangaphakathi. Yiqiniso, imisebenzi eshiwo ngenhla idinga ukunqunywa ngokusekelwe ezidingweni zendawo yokusetshenziswa, futhi lapho imisebenzi iphelele, izindleko ziphakeme.

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8. I-DCC (Igama Eligcwele: Ikhoyili Yokupholisa Eyomile)

Amakhoyili okupholisa omile (afingqiwe ngokuthi amakhoyili omile noma amakhoyili okupholisa omile) asetshenziselwa ukuqeda ukushisa okunengqondo endlini.

9. Isihlungi se-HEPA esisebenza kahle kakhulu

Izihlungi ezisebenza kahle kakhulu zibhekisela kuzihlungi ezihlangabezana nezindinganiso ze-HEPA, ngesilinganiso esisebenzayo esingu-99.998% kuma-micrometer angu-0.1 kanye nama-micrometer angu-0.3. Isici senethiwekhi ye-HEPA ukuthi umoya ungadlula, kodwa izinhlayiya ezincane azikwazi ukudlula. Ingafinyelela ukusebenza kahle kokususa okungaphezu kuka-99.7% kwezinhlayiya ezinobubanzi obungu-0.3 micrometer (ububanzi bezinwele obungu-1/200) noma ngaphezulu, okwenza kube yindawo yokuhlunga ephumelela kakhulu yokungcola okufana nomusi, uthuli, namagciwane. Iyaziwa emhlabeni wonke njengento yokuhlunga ephumelelayo. Isetshenziswa kabanzi ezindaweni ezihlanzekile kakhulu njengamagumbi okusebenzela, amalabhorethri ezilwane, izivivinyo zekristalu, kanye nezindiza.

10. I-FFU (Igama Eligcwele: Amayunithi Okuhlunga Abalandeli)

Iyunithi yesihlungi sefeni iyithuluzi lokuhlanza iziphetho elihlanganisa ifeni nesihlungi (i-HEPA noma i-ULPA) ukuze lakhe ugesi walo. Ukuze kube sobala, iyidivayisi yokunikeza umoya wokuphela ehambisanayo enamandla akhelwe ngaphakathi kanye nomphumela wokuhlunga. Ifeni imunca umoya usuka phezulu kwe-FFU bese iyihlunga nge-HEPA. Umoya ohlanzekile ohlungiwe uthunyelwa ngokulinganayo ngesivinini somoya esingu-0.45m/s ± 20% kuyo yonke indawo yokukhipha umoya.

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11. Iyunithi yokucubungula igesi yangaphandle ye-OAC

Iyunithi yokucubungula umoya yangaphandle ye-OAC, eyaziwa nangokuthi igama lesiJapane, isetshenziselwa ukuthumela umoya emafektri avaliwe, okulingana namayunithi okucubungula umoya omusha wasekhaya njenge-MAU noma i-FAU.

12. I-EAF (Igama Eligcwele: Ifeni Yomoya Ekhipha Umoya)

Ifeni yokukhipha umoya opholile ye-EAF isetshenziswa kakhulu ezindaweni zomphakathi zaphansi, njengemihubhe, izitebhisi, njll.

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Isikhathi sokuthunyelwe: Juni-09-2023

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