Phambilini bengikhuluma ngamandla ahlukene avuselelekayo. Amandla e-Geothermal, i-biomass, njll. Kodwa-ke, kuneminye imithombo yamandla avuselelekayo engasakazeki kakhulu, njengoba ukusetshenziswa kwawo kuyindawo yendawo kanye nezindawo ezincane njengekhaya.
Kulokhu ake sikhulume nge-aerothermal. Ayini amandla e-aerothermal, asebenza kanjani, izinzuzo esinikeza zona kanye nokusebenza kwawo.
Yini i-aerothermal?
Ngishilo ukuthi i-aerothermy iyi Uhlobo lwamandla avuselelekayo ngoba alunamkhawulo futhi ukuwukhiqiza, sidinga cishe u-¼ kagesi kuphela. Imayelana nokusebenzisa amandla aqukethwe emoyeni wangaphandle, ukushisa ingaphakathi ngokusebenzisa iphampu yokushisa esebenza kahle kakhulu.
Iphampu yokushisa isebenza ngokukhipha amandla endaweni eyodwa ukuze ayinikeze kwenye. Ukuze wenze lokhu, udinga iyunithi yangaphandle kanye neyunithi eyodwa noma ngaphezulu yasendlini. Singasebenzisa amandla atholakala emoyeni ngokwemvelo ngendlela engapheli, njengoba evezwa ngesimo sezulu. Uma sikhipha ukushisa emoyeni, ilanga liyoba nesibopho sokuwufudumeza futhi, ngakho singasho ukuthi umthombo ongashi.
Amandla aqukethwe emoyeni, ngendlela yokushisa, atholakala ngendlela engenakuqedwa, evuselela ngezindlela zemvelo (ukushisa ngamandla elanga). Ngakho-ke, amandla e-aerothermal abhekwa njenge amandla avuselelweko. Ngokusebenzisa la mandla siyakwazi ukukhiqiza ukushisa, amanzi ashisayo futhi kwezinye izimo, kubanda, ukufeza a ukonga ugesi kuze kufike ku-75%.
Isebenza kanjani i-aerothermal?
La impompo yokushisa Iwumshini oyinhloko osetshenziswa kumasistimu omoya oshisayo. Inesibopho sokusebenzisa amandla ashisayo omoya wangaphandle, ukuwadlulisela emanzini wesistimu yokushisa noma kumasekethe okupholisa wendawo. Lolu hlelo luvumela kokubili ukukhiqizwa kwe ukufudumeza njengokupholisa, ngaphezu kokukhiqizwa kwamanzi ashisayo asekhaya (DHW).
Le nqubo isekelwe kumjikelezo we-thermodynamic esebenzisa i-a esiqandisini emunca amandla ashisayo. Iphampu yokushisa ikhipha ukushisa emoyeni, ngisho nasezimweni zamazinga okushisa aphansi kakhulu angaphandle, futhi ikudlulisele kusistimu yokushisisa, noma ikukhiphe kumodi yokupholisa. Ezimweni ezifudumele, isistimu ingakhipha ukushisa kwangaphakathi futhi ikukhiphe ngaphandle, isebenze njenge-a i-air conditioning ephumelelayo.
Ngisho naphakathi nobusika, lapho izinga lokushisa langaphandle liphansi, umoya usaqukethe amandla ashisayo angasetshenziswa. Isiqandisi esisempompini yokushisa sidonsa lawo mandla, siwavumele ukuthi agcine ukusebenza kahle okuphezulu. Ukusebenza ngale ndlela, amaphampu okushisa e-aerothermal angakwazi ukufeza ukusebenza kahle kokufika 400% (COP 4), okusho ukuthi kuwo wonke ama-kW kagesi asetshenziswayo, uhlelo lukhiqiza ama-4 kW wamandla ashisayo.
Isetshenziswa kuphi i-aerothermal?
Amandla e-aerothermal ahloselwe air conditioning yezindlu zomndeni owodwa, izakhiwo ezincane nezakhiwo ezinesidingo esincane samandla. Ilungele amakhaya afuna isixazululo esisebenza kahle esinciphisa umthelela wemvelo ngenkathi yonga ezikweletini zawo zikagesi noma zegesi.
Ngaphezu kwalokho, kubalulekile ukugqamisa ukuthi ukusetshenziswa kwayo akugcini nje ekushiseni namanzi ashisayo, ngoba ingasetshenziswa futhi isiqandisi ehlobo, usebenza njenge-air conditioner. Ngokuya ngesistimu nezingxenye zayo, kungenzeka ukuhlanganisa izixazululo ze-aerothermal nama-air conditioners ahlanganisiwe noma okukhazimulayo phansi, okunikeza ukunethezeka okuphelele okushisayo unyaka wonke.
Ukusebenza kahle kwe-airothermal namaphuzu okufanele acatshangelwe ekufakweni kwayo
Isici esibaluleke kakhulu sokuqonda ukusebenza kahle kwesistimu ye-aerothermal yi I-COP (i-coefficient of operation noma i-Coefficient of Performance), okulinganisa isilinganiso samandla ashisayo akhiqizwayo uma kuqhathaniswa namandla kagesi asetshenzisiwe. Njengoba kushiwo ngaphambili, iphampu yokushisa ingaba ne-COP efika ku-4 noma 5, okusho ukuthi isebenzisa amandla aphindwe kane noma amahlanu kunalawo awasebenzisayo.
Kubalulekile ukukucabangela lokho isimo sezulu esibanda kakhulu kungaba nomthelela ekusebenzeni kwesistimu kwesizini. Nakuba imishini ingasebenza phansi -20 ºC, kulezi zimo, iphampu yokushisa inganciphisa ukusebenza kahle kwayo, ngakho-ke kuyalulekwa ukuba kwenziwe isifundo esishisayo ngaphambi kokufakwa kwayo ezindaweni ezishiwo.
Amanye amaphuzu abalulekile okufanele uwakhumbule ukuze kwandiswe ukusebenza kahle yilawa:
- Ukutshalwa kwezimali kokuqala okuphezulu uma kuqhathaniswa nezinhlelo ezivamile, nakuba izindleko zisuswa ukonga amandla kwesikhathi eside.
- Indawo yeyunithi yangaphandle, okumele ibe sendaweni efanele ukunciphisa umsindo nokuthuthukisa ubuhle.
- Kutuswa ukuhlanganisa amandla e-aerothermal namasistimu okushisa aphansi, njengokushisa okungaphansi.
- Izidingo zokwesekwa ezingenzeka ezindaweni ezibandayo kakhulu ngokuhlanganisa ama-boilers abambayo.
Izinzuzo zokusebenzisa amandla we-aerothermal
Inzuzo enkulu yamandla e-aerothermal ukuthi ikuvumela ukuthi usebenzise amandla amahhala futhi avuselelekayo emoyeni, unikeze ukuncipha okukhulu kokusetshenziswa kwamandla. Ngezansi, sichaza izinzuzo ezifanele kakhulu:
- Ukonga ezindlekweni zokusebenza: Ngokungasebenzisi izinto zokubasa ezimbiwa phansi, amasistimu e-aerothermal anciphisa kakhulu izikweletu zamandla.
- Ukunakekelwa okuphansi: Amaphampu okushisa awanawo ama-burners noma amakamelo omlilo, okuvimbela ukukhiqizwa kwemfucuza futhi anciphise isidingo sokugcinwa njalo.
- Ezokuphepha: Abukho ubungozi bokuvuza kukaphethiloli noma isidingo samapayipi egesi noma oshimula.
- Umthelela omncane kwezemvelo: Ngokungakhiqizi ukukhishwa okuqondile kwamagesi angcolisayo noma imfucuza, amandla e-aerothermal anegalelo ekwehliseni i-carbon footprint.
- Ukuvumelana nezimo nokusebenza kahle kuzo zonke izinkathi zonyaka: Amandla ashisayo anikeza ukushisa ebusika, ukupholisa ehlobo namanzi ashisayo unyaka wonke, konke kusuka kudivayisi eyodwa.
Lolu hlobo lwesixazululo lungenye yezindlela eziyinhloko zokususa i-carbonization yokushisa kanye nezinhlelo zokupholisa umoya ekhaya.
Sawubona Germán, siyakuhalalisela ngendatshana. Siyabonga ngokusebenzisa umfanekiso osekhasini lethu, futhi sihlala sinazo, imikhonzo evela kuToshiba Aire.
Sawubona Germán Portillo, siyakuhalalisela ekhasini lakho. Umnikelo omuhle kakhulu.
Phendula ngokucaphuna
Ngithuke kakhulu ngalesi sigaba futhi ngicabanga ukuthi akukho okulungile:
“Izinhlelo ezishisa umoya zenzelwe ukuthi zisetshenziswe ezindaweni ezincane. Yize inokusebenza kahle okuhle nokusebenza, inani lekhalori alikho kangako njengokushisa izindawo ezinkulu. Imvamisa zenzelwe ukusetshenziswa emakhaya omndeni owodwa, kwezinye izakhiwo ezincane kakhulu, ezakhiweni, njll. "
Ngakolunye uhlangothi, zonke izindawo zokuhweba zisebenzisa amandla we-aerothermal ukwenza i-air conditioning. Izikhungo zokuthenga eziyizi-100.000m use zisebenzisa amandla asemoyeni. Futhi angicabangi ukuthi yizikhala ezincane! Inani lekhalori yilokho okudingekayo lapho kulinganiswa ukufakwa. Zingaba 3kW noma 2MW. Angiboni lapho ubuchwepheshe buvimba khona ukukala noma ngabe kukhulu noma kuncane kangakanani izidingo.