Karaasha xawaarinta caynaha siin karaa awood u dhexdooda gudoomiyada?

Sida Xawaarinta Ceynaha Siin Ku Dheeraraado Awoodda Gudoomiyada

Fahamka Khorshnida Caynaha Siin Sida Loogu Dheeraaro Kaalmooyinka Dahsoon iyo Qalabsoonsan Iyo Adeegsiga Nidaamka Awoodda Siin

Nidaamka fanaafka la xidhiidha teknoolojiga isku dayninta dhexeeya ka dhacda in ay ku qaadato khasabaha dhexeeya hawada aad sii daaysaan ilaa hawada cusub aad soo gudbaysaan. Nidaamkan, loo yaqaanahay HRV (Nidaamka Isku Dayninta Dhexeeya) iyo ERV (Nidaamka Isku Dayninta Khasabaha), wuxuu shaqeynaa adhayga isku dayninta khasabaha aynu ugu badan 80% ka qaadanaayo khasabta la doortay inta aanu jidhka. Khasabtan la helay waxa uu kala soconayaa ama kala buuxinayaa hawada alaabta ilaa nidaamka siyaasadda mugga iyo bararka. Waddanka Aantaraha iyo Khasabaha Mareykanka wuxuu tilmaamayaa in nidaamkan waxa uu noqon karaa faraha, oo ka saaraya in lagama filnaayo heer sare ah ee siyaasadda ama bararka. Sidoo kale, magaalooyinka waxa ay ku isticmaalaysaa 30 ilaa 50% ka yar khasabaha siyaasadda iyo bararka.

Ilaalinta Khasabaha Addeecidda Hawada Marwaliba San-Iman

Nidaamka tradi-shanee ee furfurka hubnaya inay u dhaqaaqdaa habararka iyo inay qariyaan khalab maran, laakiin nidaamka cusbaadka xasuusta habararka wuxuu ku xasaasinaysaa habararka gudaha ilaa kama taggana dhowrka soo bixinta. Markii nidaamku shaacihii shaqeyso, waxay isku daran kartaan habararka soo socda iyo ka soo baxa khasab taajeed inta aad u fiican, oo badanaa la dhaliyey alaabta sereemik ama nooca gaar ah polimeeraska plastik. 60 ilaa 90% ka habararka lagu qabsan karaa waqtiga tan dhexdooda. Sidee ay ku saaraan farsamada runta ah? Guryaha ka qaybqaadanaan khalada furfurka sanadkii kasta, sidaas darteed dadka waxay leedahay jabin cimri mid idil kasta si loo kala duwado jabin-cimriga aan la jabin karin ee aan hadda la yaqaanna nidaamka hore.

Sida Taajidaha Habararka HRV/ERV-ku Habararka Soo Socda U Sii Eexiso Si Ay Isku Yeeshaan Jabin-Cimriga Gudaha

Kulligood in ka dib kolliga, markii xagga sare ee jirka ku dhaqaaqdo ilaa -5 daraja Selsiyos, nidaamku shaqaynayaa inuu soo saaro xoogga jirka cimriga (cirro 20°C) ilaa jirka qalabka hoose. Waxa la bixiyo wuxuu hore u xadidanyahay ilaa 11°C sano kale lagu galin doona imbaaska. Wixii fudud ayaan xoogga isku-dhufashada ka saaraa maaliyadda kasta oo ahaanaysa si loo qofsho 3 ilaa 5 kilowatt-saacadood socodka xoogga. Markii timaad, waxyaabaha beddelaan. Tijaabaddu wuu iibnaa, laakiin haddana wuu caawiya in uu xadido xoogga weyn ee jirka ka soo noqda adka, adoo iskudhufan xoogga ziyada jirka laala. Tan macnaheedu waxa weeye in imbaasku waxa ay leedahay xaalad xadid ah dadka aan u baahan tahay in ay shubidhaqaan gudaha dhisaanka jirka mararka qaarkood. Dadku saxda ah waxay arkaysta in xaaladda jirka ay leedahay stabiliti oo ka wanaagsan guriga, halkaas oo ay kharash kaga bixiyaan fadhiyaha weyn ee HVAC ee bilaha kalluunka.

Hubi Qorax: Dheeriga Gaarka ah ee Khasabka Energiga Garaad iyo Qoor dhimashada 50–70% Kulliyadda Guryaha Jidkayn

Waxqabadayaasha THESEF Foundation muujinaysaa in kulliyadda guryaha leh dabaylka dib u soo noqnoqda wax khasabi kartaa 50–70% ka yar khasabka garaad iyo qoor dhimashada kaliya la compared to kulliyadda leh nidaamka caadiga ah. Guryaha Paasifiku, halkii HRVs ay tahay caadiga, wixii loo baahan yahay garaad waxa uu dhaafan yahay hoos 15 kWh/m²/year—taas oo muujiyaa 80% ka dhaafinta kaliya loo eepiyo guryaha caadiga ah.

Shaaca Nidaamka Dabaylka leh Dib U Sii Eegeed Dhexdhexaad Dareen Wadamme

Soo Saarna HRVs ku saabsan habka HVAC iyo xajinta energiga waddamme quruummo

Marka aaga bixinta ka hooseeya, HRVs ku xisaabtama talooyinka guduudka keliya 38% ilaa karis, tan macnaheeda wuxuu noqon karaa in aagga lagu dhisayo yar yaraa iyo inay shaqada si fiican ugu yeedha. Teknoolojiyada istiicmaala saaran qaybaha guduudka cusub oo soo socda wuxuu si fiican u guduudo 8 ilaa 12 digri Seelishiyos compared to what's outside, sidaa darteed ma jirto in muhandisiin u dhiso aagga weyn badan marka hore, waxaa laga yaabaa inay daaqan 1 ama 2 daaqan ka badan ka badbaadin, laakiin waana heli karaan natiijo gaar ah. Midda kale ee HRV-oyinka dambe leh ayaa ilaalinaya in shaqadu sii waddo si wanaagsan inta badan marka hore, iyadoo la socotay 89% marka aaga tahay -25 digri Seelishiyos. Tan macnaheeda waa in HRV-oyinku yihiin farsamada xaaladaha duwidda caafimaadka ah. Tijaabooyin la publishtay sanadkii 2022 ee Renewable and Sustainable Energy Reviews taasoo taageeraya inay tahay mid walba marka loo eego xaaladda duwan.

Xasilooniinta istiicmaalka guduudka hawada leh iyo xaaladaha duwan

Nidaamka ERV waxay uga falanaysaa geesaha duurkasta, jidhifka iyo meelaha kala duwan ee xaaladda dareenka ah maxaa yeelay waxay ka helaan taariikhda iyo jidhafka wajiga. Kulan kuwaas waxay ka dhiman kartaa u baahan tahay tashkiilka guduudka ilaa 18 ilaa 27 boqolkiiba sababtoo ah inay isku dayi kartaa inay jidhifka iskusu weynaan kala socon lahaan. Tani waxay siinaysaa nidaamka caadi ah oo badan hababka inay kala duwan tahay meelaha. Marka ay aragtaan nidaamka dareenka Mediterranean, mudoolka dual core waxay shaqeeysaa wakhtiga barafka adag iyagoo iskula saaran 74 boqolkiiba jiritaanka aan loo qaban karin. Wuxuu kale nidaamkan sameynaa inay korka gudahoodu ma jidhin doonaan wakhtiga cimriska. Tani waa muhiim ah maxaa yeelay nidaamka tashkiilka hawada caadiga ah mararka qaar waxay daawan kartaa 20 ilaa 30 boqolkiiba nidaamka nolosha marka ay ziyadaan tashkiilka hawada, taas oo socotaysta marar badan magaalooyinka iyo aagga.

Tijaabo kooban: Iskudhufasho nidaamka koreynta kanadiyaadka iyadoo loo isticmaalayo HRV ka dib 12 bil

Guryaha jeebka ah ee Saskatchewan waxaa loo hadal daray madoobada sidaas oo la isticmaal tiroda hantida guduudida oo leh 92% si fiican. Kan horumarinta wuxuu u dhiman sharaxaadda guduudida kama ay ka yar taas oo ah $1,240 lacag la biyiyay kila sano marka loo eego markii hore oo kaliya waxay ku jireen madadaalidka soo bixinta caadi ah. Taasoo marwaliba la xusuusan isticmaalka hab dhismeed ee Energy and Buildings, guri kan waxaa ilaalin karoon dioksaidka karbon (CO2) hoos 800 qood kala duwan (ppm) halka uu kaga qaadanaya isticmaalka guud ee nidaamka kama ay ka yar 42%. Tan waa 31 ballan ka sareeya shuruudaha ASHRAE 62.2 ugu baahan in lagu dhisin madadaalinta si sax. Dalxil aad u fiican oo laguugu yeero horumarinta weyn ee ku tiisna iyo dalxilka lacagta.

Socodka Isteemsiga Nidaamka Guduudida Adiguna Weynista Lacagta

U dhiman isticmaalka HVAC adiguna la xidhidha nidaamka madadaalinta iyo isku hallaysashada guduudida wakhtiga dhisida

Marka aqaladda dhisata sida saamaynta hantida gacmahood ee jirka si toos ah ku dhisaya qof kasta, bulshada waqtiga u dhexeysa ay ka heli kartaa 30 ilaa 50 boqolkiin karaabka siisamar weyn kama ay ka heli karteen marka la geysto. Sidaas darteed in lagu dhisayo marwaliba waxaa loo noqon karaaba in aqaladdu dhisata inay dhisataan tubuugaha si wanaagsan oo inay kaga dhigtaan saamaynta hantida gacmahood ee jirka sababtoo ah bulshadu wuxuu doortaa inuu ka helo 15 ilaa 25 boqolkiin karaabka siisamar madoor leh sababtoo ah ma mahadsan tahay. Waddanka Hoosega Energiyada ee Maraykanka wuxuu sheegay wax yar yar mid saxda ah ku saabsan kaydaha enerjiyada qabiilka. Bulshadu ku jira siisamarra soo socda ayey ka heli kartaa karaabka weyn 80 ilaa 90 boqolkiin intii jirka ka beddelaa.

Tahlilka Taliyaha: Helitaanka Saamaynta Hantida Gacmahood ee Jirka Bulshada Net-Zero Energi

Dhamaan saddex kadabaadka magaalooyinka ee jir in net zero energy buildings ay leedahay nidaamka habaynta hawada, sababtoo ah taliyadda Khaasaska Enerjiga ku saabsan sida dhammaan-dhulka loo sameeyo guryaha. Markii abaarada laga dhawaad isticmaalaa nidaamkan, waxay ka dushoodan karaan baahinta xajonta hawada ilaa keliya sadexaadkood markii hawada uu xoog badnaynayo iyo ka saaran sadexaadkood markii xiddigga uu saroor yahay. Sida gaarka ah, guriga la istaangeliyey Passive House, markii HRV lagu daabiciyo mudo foos, waxay kaala soo jeedin karaan awoodda hawada cusub oo aan ka qalmin isdhexgalka toosan loo baahan yahay si ay u hanbaanado farsamada enerjiga. Tafatirkaan inta u dhaxliyey helitaanka hawada cusub iyo isdhexgal toosan waa muhiim ah si loo gaaro tilmaamaha net zero.