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

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

Iyunithi yekhoyili yefeni iyisisetshenziswa sokugcina sesistimu yokupholisa umoya.Isimiso sayo sokusebenza siwukuthi umoya osegumbini lapho iyunithi itholakala khona kabusha ngokuqhubekayo, ukuze umoya upholile (ushisiwe) ngemva kokudlula emanzini abandayo (amanzi ashisayo) iyunithi yekhoyili yekhoyili, ukuze kugcinwe izinga lokushisa ekamelweni lingashintshi.Ikakhulukazi incike esenzweni esiphoqelekile se-fan, umoya uyafudumala lapho udlula ebusweni be-heater, ngaleyo ndlela uqinisa i-convective heat exchanger phakathi kwe-radiator nomoya, ongashisa ngokushesha umoya ekamelweni.

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

Iyunithi yokuphatha umoya, eyaziwa nangokuthi ibhokisi le-air conditioning noma ikhabethe lomoya.Ithembele kakhulu ekujikelezweni kwefeni ukushayela umoya ongaphakathi ukuze ishintshisane ngokushisa ngekhoyili yangaphakathi yeyunithi, futhi ihlunge ukungcola okusemoyeni ukuze kugcinwe izinga lokushisa elingaphakathi endlini, umswakama, nokuhlanzeka komoya ngokulawula izinga lokushisa lokuphumayo kanye nevolumu yomoya.Iyunithi yokubamba komoya enomsebenzi womoya omusha futhi yenza ukwelashwa kokushisa nokuswakama kanye nokwelashwa kokuhlunga emoyeni, okuhlanganisa umoya ohlanzekile noma umoya obuyayo.Njengamanje, amayunithi okuphatha umoya afika ngezindlela eziningi, okuhlanganisa ukukhwezwa kosilingi, okuqondile, okuvundlile, nokuhlanganisiwe.Iyunithi yokuphatha umoya yophahla lwabizwa nangokuthi iKhabhinethi ye-ceiling;Iyunithi yokubamba komoya ehlanganisiwe, eyaziwa nangokuthi ikhabethe lomoya elihlanganisiwe noma ikhabethe leqembu.

3. I-HRV isishintshi sokushisa esiphelele

I-HRV, igama eligcwele: Ukubuyiselwa Kokuphefumula Kokushisa, igama lesiShayina: Uhlelo Lokubuyisela Umoya Wokubuyisela Amandla.I-air conditioner yakwa-Dajin yasungulwa ngo-1992 futhi manje yaziwa ngokuthi "ingqikithi yokushisa ukushisa".Lolu hlobo lwe-air conditioner lubuyisela amandla okushisa alahlekile ngokusebenzisa imishini yokukhipha umoya, inciphisa umthwalo ku-air conditioner kuyilapho igcina indawo enethezekile nentsha.Ngaphezu kwalokho, i-HRV ingasetshenziswa ngokuhlanganyela nezinhlelo ze-VRV, izinhlelo zokuhlukanisa ezentengiselwano, nezinye izinhlelo zokupholisa umoya, futhi ingashintsha ngokuzenzakalelayo izindlela zokungenisa umoya ukuze kuthuthukiswe ukusebenza kahle kwamandla.

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

Iyunithi yomoya omusha ye-FAU iyisisetshenziswa sokupholisa umoya esinikeza umoya ohlanzekile kukho kokubili ukusetshenziswa kwekhaya nokuhweba.

Umgomo wokusebenza: Umoya ohlanzekile ukhishelwa ngaphandle futhi welashwe ngokukhipha uthuli, ukususwa komswakama (noma umswakama), ukupholisa (noma ukushisisa), bese uthunyelwa endlini ngefeni ukuze ubuyisele umoya wangaphakathi wangempela lapho ungena endaweni yasendlini.Umehluko phakathi kwamayunithi okuphatha umoya we-AHU kanye namayunithi omoya omusha we-FAU: I-AHU ayifaki nje izimo zomoya omusha, kodwa ihlanganisa nezimo zomoya ezibuyayo;Amayunithi omoya omusha we-FAU ikakhulukazi abhekisela kumayunithi okuphatha umoya anezimo zomoya omusha.Ngomqondo othile, ubuhlobo phakathi kokwangaphambili nokwakamuva.

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

Amabhokisi omoya opholile opholile ngokuvamile asetshenziswa ngokuhambisana nama-fan coil units (FCUs), nomsebenzi wokwelapha ngaphambili umoya ohlanzekile wangaphandle bese uwuthumela kuyunithi yekhoyili yabalandeli (FCU).

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6. I-RCU (Igama Eligcwele: Iyunithi Ye-Air Conditioning Egaywe Kabusha)

Ibhokisi le-air conditioning elizungezayo, elaziwa nangokuthi iyunithi yokujikeleza komoya wasendlini, lidonsa kakhulu futhi likhiphe umoya wasendlini ukuze liqinisekise ukujikeleza komoya wasendlini.

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

Iyunithi entsha sha ye-air conditioning iyisisetshenziswa somoya esinikeza umoya ohlanzekile.Ngokusebenza, ingakwazi ukufeza izinga lokushisa kanye nomswakama njalo noma inikeze umoya omusha ngokuya ngezidingo zendawo yokusetshenziswa.Umgomo wokusebenza uwukukhipha umoya ohlanzekile ngaphandle, futhi ngemva kokwelashwa okufana nokukhipha uthuli, ukususa umswakama (noma ukucwilisa), ukupholisa (noma ukufudumeza), uthunyelwa ngaphakathi endlini ngesiphephetha-moya ukuze ubuyisele umoya ongaphakathi wangempela lapho ungena endaweni yasendlini.Yebo, imisebenzi ebalulwe ngenhla idinga ukunqunywa ngokusekelwe ezidingweni zendawo yokusetshenziswa, futhi uma imisebenzi iphelele kakhulu, izindleko ziphezulu.

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

Amakhoyili okupholisa okomile (okufingqiwe njengamakhoyili omile noma amakhoyili awomile) asetshenziselwa ukuqeda ukushisa okuzwakalayo endlini.

9. Isihlungi se-HEPA esisebenza kahle kakhulu

Izihlungi ezisebenza kahle kakhulu zibhekisela kuzihlungi ezihlangabezana nezindinganiso ze-HEPA, ezinenani elisebenzayo elingu-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.Ingakwazi ukufeza ukusebenza kahle kokususa okungaphezu kuka-99.7% wezinhlayiya ezinobubanzi obungama-micrometer angu-0.3 (ububanzi bezinwele obungu-1/200) noma ngaphezulu, iyenze ibe isisefo esisebenza kahle kakhulu sokungcola okufana nentuthu, uthuli, namagciwane.Yaziwa emhlabeni jikelele njengento esebenza kahle yokuhlunga.Isetshenziswa kakhulu ezindaweni ezihlanzeke kakhulu njengamagumbi okuhlinza, amalabhorethri ezilwane, ukuhlolwa kwekristalu, kanye nokundiza.

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

Iyunithi yesihlungi sabalandeli iyithuluzi lokuhlanza isiphetho elihlanganisa ifeni nesihlungi (i-HEPA noma i-ULPA) ukuze yakhe ukunikezwa kwamandla kwaso.Ukunemba, iyisisetshenziswa se-modular sokuphakela komoya esinamandla akhelwe ngaphakathi nomthelela wokuhlunga.I-fan imunca umoya kusukela phezulu kwe-FFU futhi iwuhlunge nge-HEPA.Umoya ohlanzekile ohlungiwe uthunyelwa ngokulinganayo ngesivinini somoya esingu-0.45m/s ± 20% kuyo yonke indawo yokuphuma komoya.

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11. Iyunithi yokucubungula igesi yangaphandle ye-OAC

Iyunithi yokucubungula umoya yangaphandle ye-OAC, eyaziwa nangokuthi yigama lesiJapane, isetshenziselwa ukuthumela umoya ezimbonini ezivaliwe, okulingana namayunithi okucubungula umoya wasekhaya njenge-MAU noma i-FAU.

12. I-EAF (Igama Eligcwele: I-Exhaust Air Fan)

I-EAF air conditioning exhaust fan isetshenziswa kakhulu ezindaweni zomphakathi eziphansi, njengamaphasishi, izitebhisi, njll.

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Isikhathi sokuthumela: Jun-09-2023

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