Ukuthi Yini Ukunciphisa Imali Yokusebenzisa i-HVAC Ngama-30% Ngokusebenzisa Ukubuyisela Umphumela Wokugqibela

Amaphoyisa wezindawo zezinhlanganiso nezingeniero zezindawo zihlwa manje isidingo sokufinyelela kwezimali: ukudalula ubunzima bezinye zokuhlela amanzi kanye nokulawula imali enkulu yokusebenza. Izinhlanganiso zokuhlisa, ukugqibela, nokukhishela amanzi (HVAC) zihambisana ngaphezu kwe-40% yekhaya lezinhlanganiso yokusebenzisa imali. Njengoba imisipakhi yamandla emhlabeni iyihamba, ukufunda izindlela ezisuselwa ukuthi zifinyelele Ukunciphisa imali yokusebenzisa i-HVAC  akuyona futhi isimo sokubuyisa umhlaba—kuyizinkinga eziphakathi ezibalulekile kuzokwenzeka ukuphila kwemali. Indlela engezansi yokuqonda ngokweminyaka yokufunda eyenzekileyo yokufikiswa kulesi simo kukugcina kwe-Heat Recovery Ventilation (HRV). Ngokusebenzisa izinkambo zokugcina kwe-HRV, izindawo ezingaphakathi zingakhula Izindlela zokusebenzisa imiyalo yezindawo  ngu-30% ngaphandle kokukhula ukuziphatha kwezinkundla zokuziphatha kwezinkundla [1].

Ukudlula okungakubonwa: kungani ukugcina okuzenzakale kuyakhula izindlela zokusebenzisa imiyalo yezindawo

Kumdlalo wokuthengisa wokuzenzela, ukusebenzisa ukuvulwa kwamandla kwezindawo zokuthengisa kusebenza ngendlela eyinkimbili yokuvula isikhathi eside. Ukubuyisela kuze kube lomkhosi wokuphatha amandla okukhanya, izinhlangano zokuphuma zihlukanisa isilungelo sokuphuma kwesikhathi esihlukene, kodwa ngaleso sikhathi, bakhuphela ngokwanele umthelelo wokuphakama okunzima okusetyenziswa ukuphakama noma ukuphepha lezindawo zokuthengisa. Ngokuhambisana, umkhosi wokuphatha amandla okukhanya kufanele uqhubekise ngokusha ukuphatha amandla okukhanya okuvela emoyeni yasemaphandleni, okungabiyo amandla okukhanya. Ngeminyaka yokuqonda amaprojekthi amakhulu okuthatha amandla okukhanya kwezindawo zokuthengisa, amafildi okuthenga amandla ayabona lokhu kucacisa ukuthi kuyathinta umthelelo wokuphakama. Isibonelo, ngemva kokuphakama kwezinsuku zokuphakama, isistimu esinamandla esihlukene isithatha umoya omkhulu nomkhulu, okuzosiza ukuthi izinkampani ziyasebenza ngokuphepha kakhulu ukuthi zifanele ukuthi ziqondise umoya okuphakama kakhulu ngokuphakama kwezindawo zokuthengisa. Lokhu kunciphisa amaphetha okukhanya futhi kunciphisa ukuthi izinkampani ziyasebenza ngokuphepha kakhulu.

Ukugcina amaphetha: indlela e-HRV iyathinta amathemba namadola

Ukubuyiselwa Kokushisa Ukuphefumula kushintsha ngokuyisisekelo le ndlela yokusebenzisa amandla ngokuletha indlela emfushane yokushayela umoya. Inhliziyo yesistimu ye-HRV iyinhlangano ekhethekile, esebenza kahle kakhulu yokushisa ukushisa noma i-counterflow heat exchanger matrix. Njengoba umoya oshisayo, opholile ophuma esakhiweni uphuma, udlula eduze komoya opholile ongenayo. Okubaluleke nakakhulu, ngokwezinga lokuklama elisebenza ngogesi, lezi zimfudlana ezimbili zomoya azihlanganiswa ngokomzimba, okuvimbela ukungcoliswa noma ukudluliselwa kwezifo ezibangelwa umswakama. Ngokusebenzisa amapuleti athuthukile e-polymer noma e-aluminium, amandla okushisa adluliselwa ngaphandle komthungo kusuka emfuleni ophumayo ukuze afudumeze (ebusika) noma apholise (ehlobo) umoya omusha ongenayo. Ubuchwepheshe besimanje obuphambili buvumela lezi matrix ukuba zibuyisele kuze kufike ku-80-90% womehluko wamazinga okushisa [2], ukunciphisa kakhulu umthwalo ukushisa ethulwa primary HVAC amasongo futhi ukuqinisekisa eside Ukunciphisa imali yokusebenzisa i-HVAC .

Ukuze basize abathuthukisi, abaphathi bezimpahla, namaqembu wobunjiniyela ukuqhathanisa izindlela zokungenisa umoya, amamethrikhi ayisisekelo okusebenza achazwe ngezansi:

I-ROI efakazelwe: ukufeza ukuncishiswa kwe-30% kwezindleko zamandla e-HVAC

Ukuze uqonde ukubaluleka kwebhizinisi okubonakalayo, cabanga ngomsebenzi wokulungisa izakhiwo zakamuva ezihlanganisa indlunkulu yenkampani engamamitha-skwele angu-50.000. Ngokuhlola izinsiza-kuhle zabo, amaqembu asensimini athola ukuthi amadivayisi abo agugile okulawula umoya ayevuza amandla kakhulu ngogesi wokuphefumula. Lesi sakhiwo sasinecebo lokuhlanza ukushisa elihlanganisiwe elakhelwe ukuhambisana nemigomo ye-ASHRAE Standard 90.1 yamandla. Imiphumela yangempela yaba khona ngokushesha: isidingo sikagesi esiphezulu sehla kakhulu, futhi ukusetshenziswa kukagesi okujwayelekile okuyisisekelo kwama-chiller kanye nama-boilers kwehle ngo-32% kumjikelezo wezinyanga eziyishumi nambili. Lokhu kuncipha okukhulu kwamandla okuphehla amandla kwaholela ekulondolozeni amakhulu ezinkulungwane zamaRandi ngonyaka, okufakazela ukuthi ubuchwepheshe obuhlosiwe bungayinciphisa njalo Izindlela zokusebenzisa imiyalo yezindawo  ngakusukela isikhathi esincane kakhulu sokubuyisela imali yokuqala yokuthengisa.

Ngaphezulu kwezimali: ubunzima bewa endaweni yekhaya nokulandela izindlela zokusebenza ngokuphelele

Iziphumo zokuguqula ku- HRV ephakeme kakhulu zingaphezulu kwezibalo zokusebenza kwesikhundla. Ngokwesicabango esijulile sasezwe zonke nase-ASHRAE 62.1, ubunzima obuhle bewa endaweni yekhaya buhlanganisa ngokugcina nokuvutha kwemisebenzi yabantu ngokuphakeme ngo-11% futhi kunciphisa ukungabi napho kwezinsizwa ngokuphelele [3]izinhlobo ezide kwe-HRV zihlanganisa ngokushesha ukufiltara okuphelele (njenge-HEPA noma i-MERV 13) ngokugcina nokubuyisela kwamandla. Lokhu kucabanga kahle kuzokwenza ukuthi isikhundla siyalandele izimali zokusebenza ngokuphelele zasekhaya, kusiza eminye imithombo ekutholeni amapoyinti ayalandela i-LEED noma i-WELL, futhi kuyabuka indawo yekhaya eyinconeyo ekhuluma ngokuphelele ngezinto zokuhlaba (PM2.5) nezinto zokuhlaba zokuphatha (VOCs).

Ukuvikela Isikhungo Sakho Esikhathini Esizayo: Ukwakha Ukulawula Izimo Zomoya Okuphelele

Ukufeza isu lamandla kagesi elikwazi ukunciphisa imithwalo yezinkampani ezihlomulayo cishe ngesithathu kudinga imishini eqinile esekelwa abalingani abakhiqiza abanolwazi olunzulu. Yilapho ukubambisana namaphayona akhethekile afana no- Holtop  kushintsha i-equation. Njengoba sekuphele iminyaka engaphezu kwamashumi amabili kwenziwa ucwaningo oluzimele olwenziwayo kwezobuchwepheshe bokuthola ukushisa, Holtop  inikeza ingqalasizinda yokukhiqiza ebanzi, esezingeni eliphezulu eyenzelwe ukuhlinzeka ngezixazululo ezenziwe ngezifiso kakhulu zokupholisa umoya nokubuyiselwa kwamandla (ERV / HRV). Isekelwa uchungechunge lwezokuphakelayo lomhlaba wonke olwenziwe kahle nezindinganiso eziqinile zokulawula ikhwalithi yamazwe ngamazwe, Holtop  iqinisekisa ukuthi yonke i-air handling unit kanye ne-heat exchanger matrix yakhelwe amashumi eminyaka yokusebenza kahle kwe-aerodynamic. Ukulungele ukuba esikhathini esizayo-ubufakazi isakhiwo sakho futhi uvule ezinkulu Ukunciphisa imali yokusebenzisa i-HVAC ingabe uyamthanda? Xhumana Holtop  ithimba lobuchwepheshe namuhla ukuze lithole ukuhlolwa okuphelele, okuhlolwe ukushisa okuhloselwe izakhiwo zenu.

�� Izinkomba ze-Google SEO Ranking (Ukuqinisekiswa Kwegunya)

[1] Ibhanga leNkonzo ye-Energy yase-United States (DOE) - Ukuhlelwa kwe-Energy Efficiency nezindlu zokusebenza ngamandla amasha : Imithambo yokuqondisa emakhaya ekusebenzisweni kwe-heat recovery systems kanye nokuthinteka kwemisebenzi yohuva lokusebenza ngamandla (HVAC) ngokulingana ne-20-30%. https://www.energy.gov/eere/buildings/commercial-buildings-integration

[2] ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers) : Isihloko 90.1 & Isihloko 62.1 Data yokusebenza ngokwemvelo kwe-Air-to-Air Energy Recovery Exchangers. https://www.ashrae.org/technical-resources

[3] World Green Building Council (WorldGBC) : Inhlolovo yokuqonda ukuthi umsebenzi wokusebenza ngamandla (Health, Wellbeing and Productivity in Offices Report) - Ukubhalwa kwezinkinga zokuthinteka kwemisebenzi ngokulingana ne-11% ngekuphakanyiswa kokugcina kwezinye izilwane zokuhlanza kwezindlu zokusebenza. https://worldgbc.org/advancing-net-zero/