1. Ulwazi oluyisisekelo lwesimo somoya esiphakathi
1. Yini okuqandisayo futhi iyini inqubo yayo yokusebenza?
Into esebenzayo idlulisela ukushisa phakathi kwento ukuthi iphole futhi i-ambient medium, futhi ekugcineni idlulisela ukushisa entweni ezokwehliswa ku-ambient medic emjikelezweni okhangayo. Umgomo wayo wokusebenza ukuthi isiqandisi sidonsa ukushisa kwento epholile ku-evaporator futhi siphume.
2. Isiphi isiqandisi sesibili futhi siyini umgomo waso wokusebenza?
Into ephakathi edlulisela umthamo wokupholisa wedivayisi yefriji ku-medium epholile. Isibonelo, amanzi ajwayelekile asetshenziswa umoya akhiwe umoya apholile ku-evaporator abese ethuthelwa amabanga amade ukupholisa izinto ezidinga ukuphola.
3. Kuyini ukushisa okunengqondo?
Okungukuthi, ukushisa okubangela ushintsho lokushisa ngaphandle kokushintsha uhlobo lwento lubizwa ngokuthi ukushisa okunengqondo. Izinguquko ezijabulisayo zokushisa zingalinganiswa ngamathuluzi wokulinganisa lokushisa.
4. Kuyini ukushisa kwe-latent?
Ukushisa okubangela ukuguqulwa kombuso (kwaziwa nangokuthi ukuguqulwa kwesigaba) ngaphandle kokushintsha izinga lokushisa lento libizwa ngokuthi ukushisa kwento. Izinguquko zokushisa okushisayo azikwazi ukukalwa ngamathuluzi wokulinganisa lokushisa.
5. Iyini ingcindezi enamandla, ingcindezi ye-static kanye nengcindezi ephelele?
Lapho ukhetha i-air conditioner noma fan, imiqondo emithathu yengcindezi ye-static, ingcindezi enamandla, futhi ingcindezi ephelele ivame ukuhlangana.
Ingcindezi ye-Static (PI): Ingcindezi ekhishwe ngumthelela wamangqamuzana omoya odongeni lwamapayipi ngenxa yenhlangano engajwayelekile ibizwa ngokuthi ukucindezelwa okujwayelekile. Lapho kubalwa, ingcindezi ye-tuli nge-vacuum ephelele njengoba i-Calculation Zero Point ibizwa ngokuthi yingcindezi ye-static. Ingcindezi ye-tuli ngengcindezi yomkhathi njengoba zero ibizwa ngokuthi ingcindezi ye-tulitic ehlobene. Ingcindezi ye-air static esimeni somoya ibhekisela ekucindezelweni okuhlobene okuhlobene. Ingcindezi ye-static ilungile lapho iphakeme kunengcindezi yezulu nokubi lapho iphansi kunengcindezi yezulu.
Ingcindezi enamandla (PB): Kubhekiswa ekucindezelweni okwenziwe lapho umoya ugeleza. Uma nje umoya ugeleza endodeni yomoya, kuzoba nengcindezi ethile enamandla, futhi inani layo liyohlala lihle.
Ingcindezi ephelele (PQ): Ingcindezi ephelele yisamba se-algebraic yengcindezi ye-tuli kanye nengcindezi enamandla: PQ = PI + PB. Ingcindezi ephelele imele amandla aphelele aphethwe yigesi engu-1m3. Uma ingcindezi yezulu isetshenziswa njengendawo yokuqala ukubalwa, ingaba nethemba noma imbi.
2. Ukuhlukaniswa kwezimo zomoya
1. Ngokwenhloso yokusebenzisa, yiziphi izinhlobo zezindima zomoya ezingahlukaniswa?
Isimo somoya esinethezekile: kudinga izinga lokushisa elifanelekile, imvelo elungile, akukho zidingo eziqinile zokunemba kokulinganisa kokushisa kanye nomswakama, amahhovisi, izindawo zemidlalo, izimoto, izimoto, izindiza, izimoto, izindiza, izimoto, izindiza, izimoto, izindiza, izimoto, izindiza, izimoto, izindiza, izindiza, izindiza, izimoto, izindiza, izimoto, izindiza, izimoto, izindiza, izimoto, izindiza, izimoto, izindiza, izimoto, izindiza, izindiza, izindiza, izindiza, izimoto, izindiza, izimoto, imikhumbi, izindiza, njll.
Icubungula i-Air Conditioner: Kunesidingo esithile sokunemba kokulinganisa kwamazinga okushisa, futhi kukhona nesidingo esiphakeme sokuhlanzeka komoya. Isetshenziswa emihlanganweni yokukhiqiza yedivaysi ye-elekthronikhi, ukunemba kokukhiqizwa kwezinsimbi zokukhiqiza, amakamelo amakhompyutha, ama-laboratories okuzalwa, njll.
2. Ngokwendlela yokwelashwa komoya, yiziphi izinhlobo ezingehlukaniswe ngazo?
I-Centrancing Air-Conditioning: Imishini yokusebenza komoya igxile egumbini eliphakathi nendawo emoyeni, kanti umoya ophathwe uthunyelwa ohlelweni lokufaka umoya egumbini ngalinye nge-duct yomoya. Ilungele izindawo ezinezindawo ezinkulu, amakamelo agxile, futhi imithwalo esondele kakhulu nemithwalo yomswakama egumbini ngalinye.
I-Semi-Pornised Air-Conditioning: Uhlelo lokufaka umoya olune-Central Air-Conditing Acconding kanye namayunithi esibulalayo acubungula umoya. Lolu hlelo luyinkimbinkimbi futhi lungathola ukunemba okuphezulu kokulungiswa. Ilungele ama-workshop kanye nama-laboratories anezidingo eziphakeme ekucacani komoya.
Isimo somoya esiyingxenye: Igumbi ngalinye linemishini yalo ukucubungula i-air conditioner, njenge-split air conditioner. Kungaba futhi uhlelo oluhlanganiswe ne-fan-coil air conditioners ngamapayipi ahlinzeka ngamanzi akhulisa amabanda namanzi ashisayo, futhi igumbi ngalinye lingashintsha izinga lokushisa legumbi laso njengoba kudingeka.
3. Ngokwekhono elipholile, yiziphi izinhlobo ezingenziwa ngazo?
Amayunithi amakhulu okufaka umoya onamazinga aphezulu: njengohlobo oluvundlile lwe-Sprinkler Type, amayunithi apholile womoya apholile, asetshenziswa ezindaweni zokusebenzela ezinkulu, ama-cinema, njll.
Amayunithi womoya ophakathi nendawo: njengamanzi ama-chillitivers amanzi kanye nama-air conditioners ekhabethe, njll.
Amayunithi amancane okusebenza komoya: Izimo zomoya zomoya ezihlukanisayo zamahhovisi, amakhaya, izindlu zezivakashi, njll.
4
I-System Ese-Over-Air: Umoya ocutshunguliwe ngumoya omusha, othunyelwa egumbini ngalinye lokushisa kanye nomswakama ukushintshaniswa bese ukhishelwa ngaphandle, ngaphandle kokubuyisa imigwaqo.
Uhlelo oluvaliwe: Uhlelo lapho wonke umoya olungiswe ngohlelo lomoya abunjiwe futhi alukho umoya omusha ongeziwe.
Uhlelo lweHybrid: Umoya ophathwa ngu-Air Conditioner uyingxube yomoya ovuthiwe nomoya omusha.
I-5. Kuhlukaniswe ngokwejubane lokuhlinzekwa komoya?
Uhlelo oluphezulu lwejubane: Ijubane lomoya le-Air Air Duct lingu-20-30m / s.
Uhlelo lwejubane eliphansi: Ijubane lomoya le-MAID AIR Duct lingaphansi kwe-12m / s.
3. Amagama ajwayelekile we-air conditioners
1
Ukushisa okususwe endaweni yesikhala noma egumbini nge-air conditioner ngaphansi kwesimo sokupholisa esingokoqobo ngesikhathi esisodwa seyunithi ngayinye kubizwa ngokuthi umthamo wokupholisa ongezansi.
2
Ukushisa okukhishwe yi-air conditioner endaweni yesikhala noma egumbini elingaphansi kwesimo sokushisa esiseduze ngesikhathi esisodwa.
3. Ukusebenza kahle kwamandla (eer)
Amandla apholile ngamandla okufaka okufakwa kwezimoto. Kukhombisa isilinganiso samandla okupholisa we-air conditioner kumandla apholile ngesikhathi sokupholisa ukusebenza, kanye neyunithi yi-W / W.
4. Ipharamitha yokusebenza (iphoyisa)
Inani lePhathi lePhathi le-Cop ye-Compressor yefriji, okungukuthi: Umthamo opholile wamandla we-Shaft.
I-5. Izilinganiso ezijwayelekile zokulinganisa umoya nokuguqulwa:
I-Kilowatt (KW) = 860 kilojoule (Kcal / H).
Ikhalori enkulu (Kcal / H) = 1.163 Watts (W).
1 isiqandisini ithoni (USRT) = 3024 KCAL (KCAL / H).
I-1 heafideration ton (USRT) = 3517 Watts (W).
4. Izimo zomoya ezijwayelekile
1. I-chiller epholile yamanzi
I-chiller epholile yamanzi ingeyeyunithi yefriji ingxenye yohlelo oluphakathi nomoya. Isiqandisi sakhe singamanzi, abizwa ngokuthi yi-chiller, futhi ukupholisa kwe-condenser kutholwa ngokusebenzisa ukushintshana kokushisa nokupholisa kwamanzi okushisa ajwayelekile. Ngakho-ke, ibizwa ngokuthi iyunithi elipholile lamanzi, futhi okuphambene neyunithi elipholile lamanzi libizwa ngokuthi yiyunithi epholile yomoya. I-condenser yeyunithi epholile yomoya ifinyelela inhloso yokupholisa umoya omncane wokuphoqelelwa kanye nokushintshaniswa kokushisa ngomoya ongaphandle.
2. Uhlelo lwe-VRV
Uhlelo lwe-VRV luyisistimu yokugeleza esiqagelela eguquguqukayo. Ifomu layo liyiqembu lamayunithi angaphandle, ahlanganiswe amayunithi asebenzayo, amayunithi wejubane elihlala njalo namayunithi wokuguqula imvamisa. Ngokuxhuma uhlelo lwamayunithi angaphandle ngokufana, amapayipi okuqaqalo ahlanganiswe ohlelweni olulodwa lwepayipi, olungafaniswa kalula ngokuya ngomthamo weyunithi yangaphakathi.
Kufika kumayunithi angafika kwama-30 angaphakathi kungaxhunywa kwelinye iqembu lamayunithi angaphakathi, futhi amandla oyunithi wangaphakathi angashintshwa ngaphakathi kwama-50% kuya ku-130% wamandla weyunithi yangaphandle.
3. Umshini wemodyuli
Kuthuthukiswe ngesisekelo sohlelo lwe-VRV, umshini we-modular ushintsha ipayipi lendabuko le-freeon libe uhlelo lwamanzi, luhlanganisa amayunithi angaphakathi nangaphandle ophikweni oluyisiqandisi, futhi uguqule iyunithi yangaphakathi eyunithi yekhoyili yabalandeli. Inqubo yefriji iyatholakala ngokusebenzisa ukushintshaniswa kokushisa kwamanzi esiqandisi. Umshini we-modular uthola igama lawo ngoba kungalungisa ngokuzenzakalelayo inani lamayunithi wokuqalisa ngokuya ngezidingo zomthwalo wokupholisa futhi uqaphele inhlanganisela eguquguqukayo.
4. I-Piston chiller
I-Piston Chiller iyithuluzi elihlanganisiwe lesiqandisi elisetshenziselwa izipho zokupholisa zomoya, elihlanganisa ngokucophelela i-pistonfreation compressor, imishini yokusiza nezesekeli ezidingekayo ukuze ifezeke umjikelezo wefriji. I-Piston Chillers Staller Standerlen Refiphation isungule kusuka ku-60 kuye kwangama-900kw, ilungele amaphrojekthi aphakathi nendawo amancane.
5. Screw chiller
I-Screw Chiller iyimishini eyisiqandisi emikhulu futhi ephakathi nendawo enikezela ngamanzi amabi. Ivame ukusetshenziselwa isimo somoya kuzwelonke wokuvikela ucwaningo, ukuthuthukiswa kwamandla, ezokuhamba, amahhotela, izindawo zokudlela, imboni yokukhanya, izindwangu neminye iminyango, kanye namanzi abunjiwe wamaphrojekthi wamandla kagesi. I-Screw Chiller uhlelo oluphelele lesiqandisi esiqashelwe i-Screwfration Refibelen Compressor unit, i-condenser, i-evaporator, izakhi zokulawula okuzenzakalelayo kanye izinsimbi. Inezinzuzo zesakhiwo esihlangene, usayizi omncane, isisindo esikhanyayo, izinyawo ezincane, ukusebenza okulula nokugcinwa, nokusebenza okuzinzile, ngakho-ke kusetshenziswe kabanzi. Amandla ayo okupholisa amayunithi angashadile aqala ukusuka ku-150 kuya ku-2200kW, futhi alungele amaphrojekthi aphakathi nendawo.
6. I-CENTRIFUGAL CHILLER
I-Centrifugal Chiller iyi-chiller ephelele eyakhiwa ama-compressour e-centrifugal offifugal, ama-evaporators, ama-condensers, amadivayisi wokulawula aphonsayo kanye namamitha kagesi. Umthamo opholile womshini owodwa usuka ku-700 kuye ku-4200kw. Ilungele amaphrojekthi amakhulu futhi angeziwe.
7. I-Lithium Bromide Amunction Chiller
I-Lithium Bromide Ablomide Chiller isebenzisa amandla okushisa njengamandla, amanzi njengesiqandisi, kanye nesixazululo se-lithium bromide njengoba umthondo ukukhiqiza amanzi aqandayo ngaphezulu komoya noma izinqubo zokukhiqiza. I-Lithium Bromide Amublorption Chiller isebenzisa amandla okushisa njengoba kunezinhlobo ezintathu zamandla amandla: Uhlobo oluqondile lokuhlanganisa, uhlobo lwe-Steam, nohlobo lwamanzi ashisayo. Umthamo opholile usukela ngo-230 kuya ku-5800kW, alungele amaphrojekthi aphakathi nendawo, amakhulu namaphrojekthi amakhulu.
I-5. Ukuhlukaniswa kwamayunithi aphakathi nendawo womoya
I-Central Air Conditing Unit iyingxenye ebalulekile yohlelo oluphakathi nomoya. Ukukhetha okufanele amayunithi kubaluleke kakhulu kwiphrojekthi ephakathi yomoya. Mayelana nendlela yokuqapha kabusha kanye nokwakheka kwezigaba zama-Cold (Hot) wamanzi wamanzi, zingahlukaniswa ngezinhlobo ezilandelayo.
Isikhathi sePosi: FEB-06-2023
