Kungani i-Vertical Fresh Air Handling Unit iyisifundo esihle kakhulu kumaqondo apho amandla ayisikhephe

Ukusebenza Kwezindawo: Indlela Ophakathi Kwemithombo Yezinye Zokuphatha Amasiko Amanye Akhona Ngokupheleleyo Emazini Amanye Okusebenza

Ukunciphisa Indawo Yokusebenza Ngamakhulu-42% Ngaphansi Kwemithombo Yezinye Zokuphatha Amasiko Amanye Akhona Ngokuhambisana Nokuphatha Amasiko Amanye Akhona Ngokulwa

Izinhlayiya Zokusebenzisa Isilwane Esishushu (FAHUs) zisaveka indawo eninkulu ngoba zifaka iziqephu ngaphezulu kwezinye noma zihlukaniswe ngokuhorizontali. Amaphuzu amaningi asibonisa ukuthi lezi zinhlayiya zingakwazi ukunciphula indawo yomkhumbulo okufunekayo ngemvume yama-40% uma zihambaniswe nezinhlayiya zezikhathi zangaphambilini zokuhorizontali. Akukho mhlawumbe wokubhala indawo enkulu yokuphakama kwezindawo ezibalulekileyo. Amasosha angakwazi ukusebenzisa le ndawo eyengele ngokwenza izinto ezingenakwazi ukuthenga imali noma ukwenza ukuzwelela kwamaphuzu amanye. Kumaqondiso aphakathi kokuphakama kwezindawo zaseNtshonalanga, izindawo zezikhathi zangaphambilini ezinovavanyo, noma ama-qondiso ongasho amaningi, isikhondlo esincane sibonakala kahle ngaphandle kokunciphula ukuthi kuyabhalwa isilwane esishushu noma ukuthinteka kwalokho okuhlanganisa umoya wendawo. Ngaphezu kwalokho, akukho inkinga yokuqala kwezinhlayiya zokuvavanya ngokuphelele ekufakweni, okusiza ukunciphula izindleko zokubuyisa iqondiso. Lokhu kusiza kakhulu uma izinhlayiya zokusebenzisa umoya ziyafuna ukushiyelwa emsebenzini wokuphatha izinhlayiya, izindawo zokugcina, noma izindawo ezizokuthengiswa abantu.

Ukuhlela Ukuphakama Kwesikhathi Kwezindawo Ezinomkhawulo Omgcwele (isb. <2.3m Amakhanda)

Kodwa kuzokwenzeka ukuthi kuzobhekwa izindawo ezingamkhawulo okukhulu njengamadlangalala amadala, amabhaseyimenti, noma izindawo zokusebenza ezinomkhawulo omncane kakhulu kwekhanda lapho ikhanda liyisikhwama kakhulu kunezimiti ezimbili, izinkampani zokufaka amandla zokuhlanza zokuphakama kuzoba yinkampani enenhle yokusebenzisa isikhathi esincane sokubona ngokuphelele ngokungafaka indawo yezindawo zokuphakama. Lezi zinkampani ziyagcinwa kusuka emuva kwezinye ngokugcinwa kwezinkampani ezifana nezindawo ezingaphezu kwezindawo zokuphakama ezizimele, apho izinkampani zokuphakama zokuphakama zizofuna ukuthatha izindlela eziningi zokufaka amandla kwekhanda noma ukuguqula isithembiso sesibhakabhaka. Kumaqhuba okuguqula, le ndlela iyathabatha isithembiso sokuqala ngokuphelele ngaphandle kokuthi kwenziwe izinto ezifanele ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa ukuthi kuzobhekwa uk......

Ukusebenzisa Kwempilo Kwezinkulungwane Zokuphatha Isiliva Saphakeme Ngokuvuthelwa Kwemithombo Yezindawo Ezingaphakamile

Isiphulelo Esikhulu: Ukugcina Kwesiliva Saphakeme Sokuphatha Isiliva Saphakeme Ngokuvuthelwa Kwemithombo Yezindawo Ezingaphakamile Nokuphakama Kwezindawo Zokubhala Kwe-2.1m

Eminyakeni yase-1930, lapho bavulazela indawo yobanki yedlule emhlabathini, abaholi babekhona ngokubhekana nobukhakha obubanzi ngokufaka izinhlayisi zokuhlanzwa ezintsha ngaphandle kokuthinta ubuchwepheshe bezithembu. Babayisele ukusebenzisa i-FAHUs ephakathi kwezindawo zokusebenza ezingaphakathi (vertical FAHUs) endaweni yezinhlayisi zokuhlanzwa zezindawo zokusebenza zezindawo zokusebenza (traditional units) ngoba zingafaka kakhulu kumashifti asezingaphakathi. Lezi zinhlayisi zazisiza ukuthola umbono wokuhlanzwa ongama-98% wokuthanda kanye nokuphikisana nezindlela zokuhlanzwa zika-ASHRAE 62.1. Isidingo esihle kakhulu? Akukho inkinga yokuthinta izifasadhi zemithi yezinkambu noma izibhalo zemithi ezihle okuzisiza ukuthi le ndawo ibe yinto eyodwa. Umqondo wokusuka phakathi kwalezi zinhlayisi wabonisa ukuthi akukho inkinga yokuthinta izikhumba. Abaholi bakholwa kakhulu izipaneli zokufinyelela phambili futhi ngoba bengayishintshe amafiltre noma bafunde ngokuphelele ngaphandle kokuthenga izikhamba emaphakathini amaningi. Lokhu kubonisa kakhulu ukuthi ukuhlanzwa okuhle akudingi ukuthi kubhekwe isibonelo sokugcina izithembu.

Isilinganiso Esitsha Sokusebenzisa: Ukufaka Emashiftini Okuphakathi Ngaphandle Kokuthuthukisa Isithembu

Kwizakhiwo ezintsha zezindlu ezihigh-rise, iziFAHU zokuphakama kuzokwenzwa ngokugcwele kumashifti amahle okusebenza emaphakathi yezindawo zokubeka izinto zokusebenza ngokuphakama ngenkathi kuzokwenzwa ukubeka kwemibili. Isithuthi sasezindlu zesibhozo esine-40 sasetyenziswa lokhu kubhekisele ukungafanele kwezindlela zokubeka izinto zokusebenza ngokuphakama kusukela ku-$740k (Ponemon Institute, 2023). Ukubeka kwezinye izinkulungwane zokusebenza kuyabhekisele kwezindlela zokubeka izinto zokusebenza ngokuphakama, kubhekisele ukuthuthukisa izikhathi ngamashumi amathathu. Izincongo eziphambili zibe:

• Ukugcina kwezindawo zokubeka izinto zokusebenza ngokuphakama
• Ukungabikho kwezindawo zokusebenza zokubeka izinto zokusebenza
• Ukubeka kwezindawo zokubeka izinto zokusebenza ngokugcwele kusuka kwezindawo zokubeka izinto zokusebenza kusuka kwezindawo zokubeka izinto zokusebenza

Lokhu kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi kubhekisele ukuthi......

Ukusebenza nokuphakama: Kungani ukuthi ukubeka kwezindawo zokubeka izinto zokusebenza ngokuphakama akukho ukungabikho kwezindawo zokubeka izinto zokusebenza

I-FAHU zokuphakama zinikeza ukusebenza kwezinye zokufika kwezinye ngokwesibonelo esingasindisi ngokwenziwa kwezinto ezithile. Ukubeka kwazo ngokuphakama kuzokuthintana nokulula kokufika kwezinye: izifan, izifilti, nezicoil zihambisana ngokuphakama ngaphandle kokuthintana nokukhula kwezinhlobo, futhi izindlela zokuphakama zizimisele ukunciphisa ukuthintana kwezinye ukuze zihambisane nezinhlobo zokuphakama ngokwesikhathi sokufika kwezinye (ACH).

Ukuvamisa kwemali kusiza ngokunciphisa ukuthintana kwezinhlobo ngokubeka kwezinhlobo ngokuphelele. Izinhlobo zokuguqula ispeed ziyakhuluma ngokushintsha ngokwesikhathi sokuthinta, zikhipha ukusetshenziswa kwemali ngokuthinta kwezinhlobo ezingaphansi. Izinhlobo zezifan zihlanganiswe ngokuphelele kwezinhlobo zokuphakama—ukuhlonipha ukuthintana kwezinye zokuphakama ngaphandle kokuthinta kwezinye futhi ukusiza ekugcineni ukuthintana kwezinye kwezinhlobo zokuphakama (IAQ).

Ukuqiniseka kwezinhlelo zokusebenza kuyasekwe: ukufilta okuphakathi kwamaphuzu amaningi kuyabonakala ngokuphelele ngezinyathelo zokusebenza ezindaweni zemphakathi; iziqephu zesikhumba sizisola ukuthi zihlale kusukela kubusa kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku ezingenayo umshumo wokuhlala kwezinsuku......

Ukuphatha kuyaphila futhi kuyisafu. Zonke izinqakamba eziphambili—kungakhathaliseki izifilitha, izikhumba, nezinhlelo zokubheka—ziyafikwa ngaphandle kokufanele ukuthola izivumelwano zokufika emaphakathini. Ukubhekana okuphakathi kuyenza ukuphatha kubhekhwe, ngakho-ke izimoto ezinamandla aphezu kwezinye, ezingenayo izihlangu, ziyabuyisa izikhathi zokuphatha. Izinyathelo zokufika ziyasebenza ngokulandela iziphetho zokusebenza ngokuphelele, kusiza ukuphatha okuphelele nokuphatha okuphakathi kwezindawo zokusebenza.