Imithiamakamelo abandayovikela imithi kanye nemijovo ekushiseni. Amazwe amaningi afuna imithetho eqinile yokugcina. Imijovo eminingi idinga u-2°C kuya ku-8°C. Eminye imithi idinga amazinga okushisa angaphansi kuka-20°C. Igumbi elibandayo ligcina amazinga okushisa eqinile usuku lonke. Izibhedlela, amafektri, kanye namalebhu kuncike kulolu hlelo. Amakamelo amaningi asebenzisa ama-data logger aqopha njalo ngeminithi. Amarekhodi asiza abasebenzi ukuthi bahlole izimo zansuku zonke. Izinhlelo zanamuhla zisebenzisa ama-alamu ukuxwayisa abasebenzi ngemizuzwana. Igumbi elibandayo lemithi lisekela ikhwalithi ezinzile yemithi enenani eliphezulu.
Izici Eziyinhloko Zegumbi Elibandayo Lemithi
Amakamelo okubandayo emithi anikeza ukulawula okunembile kokushisa. Amakamelo amaningi afinyelela ukunemba kokulawula okungu-±0.1°C. Uhlelo luphinde lulawule umswakama. Iningi lemithi yokugoma idinga umswakama ongaphansi kuka-65%. Igumbi lokubandayo lisebenzisa amaphaneli ekhwalithi ephezulu.Amaphaneli e-PU noma e-PIRngobukhulu obungu-100 mm kunciphisa ukukhuphuka kokushisa. Ezinye izindawo zikhetha amaphaneli angu-120 mm ezindaweni ezishisayo. Iyunithi yesiqandisi isebenzisa ama-compressor azinzile. Igumbi elingamamitha ayi-10 lidinga ukupholisa okungaba ngu-1 kW. Igumbi elingamamitha ayi-100 lidinga amandla angu-8 kuya kwangu-12 kW.
Igumbi elibandayo livikela nemithi ngokugeleza komoya okufanayo. Izinhlelo eziningi zisebenzisa ukugeleza komoya cishe ku-0.3 m/s. Lokhu kugeleza komoya kugcina wonke ama-rack ngaphakathi kuka-±0.5°C. Igumbi liphinde libe neminyango eqinile yokuvala. Iminyango eminingi yemithi isebenzisa amashidi ensimbi angu-0.45 mm. Ukuvala kahle kuvikela imithi emswakama, ezinambuzaneni, nasothulini.
Iphaneli yokulawula ikhombisa idatha yesikhathi sangempela. Abasebenzi bahlola isikrini nsuku zonke. Igumbi ligcina amarekhodi ezinsuku ezingama-30 kuya kwezingama-90. Imininingwane isiza izikhungo ukuthi ziphumelele ukuhlolwa. Lezi zici zisekela ukugcinwa kwemithi okuphephile kunoma yisiphi isimo sezulu.
Umehluko Phakathi Kwamagumbi Abandayo Emithi Namanye Amagumbi Abandayo
Amakamelo okubandayo emithi ahlukile kumagumbi okubandayo okudla avamile. Amakamelo okudlela avame ukuvumela amazinga okushisa abanzi. Amakamelo okudlela adinga ukulawulwa okunembile ngaphakathi kuka-±0.5°C. Amakamelo okudlela angasebenzisa izinzwa eziyisisekelo. Amakamelo okudlela asebenzisa izinzwa ezinokunemba kuka-±0.1°C. Amakamelo amaningi okudlela asebenzisa izinzwa ezimbili noma ezintathu ngendawo ngayinye.
Omunye umehluko ubonakala ekulawuleni umswakama. Indawo yokugcina ukudla ingamukela umswakama ophezulu. Indawo yokugcina imithi idinga umswakama ongaphansi kuka-65% ezintweni eziningi. Eminye imithi yokugoma iyahluleka uma umswakama ufinyelela ku-80%.
Amakamelo okubandayo emithi nawo asebenzisa ukuqapha okuthuthukisiwe. Izinhlelo eziningi zithatha ukufundwa njalo ngemizuzwana engama-60. Amakamelo amaningi okudla athatha ukufundwa njalo ngemizuzu eyi-10. Amakamelo emithi asebenzisa ama-alamu axwayisa abasebenzi zingakapheli imizuzwana emi-5.
Imibhalo nayo iyahluka. Amakamelo emithi agcina amarekhodi okushisa ezinsuku ezingama-90. Amakamelo amaningi okudla agcina izinsuku eziyi-15 kuya kwezingama-30. Izikhungo zemithi zidinga ukubuyekezwa okuqinile kwamarekhodi. Izikhungo zokudla zilandela imithetho elula yokubhala.
Ukukhethwa kwezinto nakho kuyashintsha. Amakamelo emithi avame ukusebenzisa amaphaneli e-PIR anezilinganiso zomlilo ezinamandla. Amakamelo okudla angasebenzisa amaphaneli e-PU. Ikhwalithi yomnyango nayo iyahluka. Iminyango yemithi ivame ukufaka ama-heater ukuvimbela iqhwa.
Umgomo womklamo nawo uhlukile. Amakamelo okulala ukudla avikela ukunambitheka. Amakamelo okulala emithi avikela amandla emithi. Iphutha elincane lingalimaza amabhodlela ayi-1000 abiza ngaphezu kuka-$50,000. Lokhu kungafani kubonisa ukuthi kungani amakamelo okulala emithi edinga izinhlelo eziqinile.
Ngokwezidingo ezahlukene zokuhlanza, kuzofakwa ama-air conditioner akhethekile okuhlanza endaweni yokugcina ebandayo yemithi. Ama-air conditioner ahlanza ahlunga amabhaktheriya nothuli ngokuqinile, futhi afake umoya ongcolile endaweni yokugcina ebandayo. Lolu hlelo lokuhlanza luvimbela ngempumelelo ukukhula kwamabhaktheriya egumbini lokubanda.
Izici Zephaneli Nesakhiwo
Amakamelo okubanda emithi asebenzisa amaphaneli aqinile avikela ukushisa. Amaphaneli amaningi asebenzisa ama-core e-PU noma e-PIR. Amaphaneli e-PU abonisa ukuhanjiswa kokushisa eduze kuka-0.022 W/m·K. Amaphaneli e-PIR abonisa ukumelana okungcono nomlilo. Amakamelo amaningi emithi asebenzisa ubukhulu bamaphaneli angu-100 mm. Izindawo ezishisa kakhulu zingasebenzisa amaphaneli angu-120 mm.
Usayizi wegumbi uvame ukusuka ku-5 m² kuya ku-200 m². Izindonga nophahla kusebenzisa izikhumba zensimbi. Izimboni eziningi zisebenzisa izikhumba zensimbi ezingu-0.45 mm. Iphansi lifaka amashidi e-PVC noma e-aluminium. Iziphansi ze-PVC zivame ukuba nobukhulu obungu-2 mm. Iziphansi ze-aluminium zisekela ama-rack asindayo.
Iminyango isebenzisa amahinji aqinile nama-gasket aqinile. I-gasket ivimba umusi ukuthi ungangeni. Amakamelo amaningi afaka ama-heater eminyango. I-heater engama-watts angu-40 kuya kwangu-80 ivimbela iqhwa.
Amajoyinti ephaneli asebenzisa ama-cam-locks ukuze axhumane kahle. Izisebenzi zifaka igumbi elingama-50 m² zingakapheli izinsuku ezi-3. Isakhiwo esihle sinciphisa ukusetshenziswa kwamandla ngo-10% kuya ku-20%. Ukuvikela kuvimbela ukudluliselwa kokushisa. Isakhiwo esizinzile sivikela imithi ezwelayo ekushintsheni kokushisa.
Izici Zesistimu Yesiqandisi kanye Nokuhamba Komoya
Amakamelo okubandayo emithi asebenzisa amayunithi okuqandisa asebenza kahle. Amakamelo amaningi asebenzisa ama-compressor okuskrola noma angenawo umoya. Ama-compressor okuskrola afanele amakamelo amancane angaphansi kuka-20 m³. Ama-compressor angenawo umoya afanele amakamelo amakhulu afinyelela ku-200 m³.
Umthamo wokupholisa uyahlukahluka. Igumbi elingama-20 m³ lidinga ukupholisa okungu-2 kuya ku-3 kW. Igumbi elingama-100 m³ lidinga ama-8 kuya ku-12 kW. Uhlelo lusebenzisa ama-condenser, ama-evaporator, ama-valve, kanye nezihlungi. I-evaporator idala ukugeleza komoya okunamandla. Ngisho nokugeleza komoya kunciphisa umehluko wokushisa. Amakamelo amaningi agcina ukugeleza komoya ku-0.3 m/s.
Izinketho zefriji zifaka phakathi i-R448A, i-R449A, noma i-R404A. Izinkampani eziningi zishintshela kumagesi aphansi e-GWP. Uhlelo lusebenzisa nemiklamo yokusekela. Ezinye izikhungo zemithi zifaka ama-compressor amabili. I-compressor eyodwa isekela ukupholisa okugcwele. Iyunithi yesibili iyasebenza ngesikhathi sokungasebenzi kahle.
Izinhlelo eziningi zisebenzisa amafeni e-EC. Amafeni e-EC onga amandla angu-10%. Aphinde anciphise umsindo futhi athuthukise ukuzinza. Uhlelo lokulawula luqapha isinyathelo ngasinye. Abasebenzi bahlola zonke izilinganiso nsuku zonke. Uhlelo lwesiqandisi lugcina igumbi lizinzile ukuze kutholakale imijovo enenani eliphezulu.
Izimfuneko Zokuqapha, Ama-alamu, kanye Nokuthobela Imithetho
Amakamelo okubandayo emithi asebenzisa ukuqapha okuthuthukisiwe. Izinzwa ziqopha izinga lokushisa njalo ngemizuzwana engama-60. Izinhlelo eziningi zigcina idatha yezinsuku ezingama-90. Abasebenzi bahlola amarekhodi nsuku zonke. Uhlelo lwe-alamu lusebenza ngokushesha. I-alamu isebenza zingakapheli imizuzwana emi-5 lapho izinga lokushisa likhuphuka. Abasebenzi bathola imiyalezo kumaselula. Amandla okusekelayo aqala ngemizuzwana eyi-10.
Imithetho yokuthobela imithetho ihlala iqinile. Izindinganiso ze-GMP kanye ne-WHO ziqondisa izinhlelo eziningi. Izikhungo eziningi zihlola ama-alamu njalo ngenyanga. Abasebenzi balinganisa izinzwa njalo ezinyangeni eziyisithupha. Amaqembu amaningi ahlola ijeneretha masonto onke. Abahloli bahlola izingodo zedatha. Izikhungo kumele zigcine izindawo zihlanzekile. Iminyango kumele ivalwe kahle. Iminyango eminingi isebenzisa izibambo zensimbi engagqwali. Imibhalo idinga ukunemba. Ishifti ngayinye iqopha izinombolo.
Uhlelo lokuqapha luqinisekisa ukusebenza okuthembekile kwemithi yokugoma ebizayo. Uhlelo lokuthobela imithetho luvikela impilo yomphakathi.
Isikhathi sokuthunyelwe: Disemba 10-2025