Inqubomgomo yoxhaso yaseJalimane isekela ukusetshenziswa kwemikhiqizo yesiqandisi yemvelo, futhi amaphampu okushisa angama-R290 anamandla amakhulu okuthuthuka.

Ngomhla ka-1 Januwari 2023, izindlela ezintsha zokuxhasa isikhwama sombuso sezakhiwo eziluhlaza nezonga amandla eJalimane zaqala ukusebenza ngokusemthethweni. Lesi sikhwama sakhelwe ukuhlinzeka ngoxhaso lokuthuthukisa amasistimu okushisa endaweni yokwakha. Iphampu Yokushisa imikhiqizo efanelekela lolu xhaso kumele ibe nenani le-COP elingu-2.7 noma ngaphezulu futhi igcwaliswe ngezinto ezisebenzayo zemvelo.

Ngokwezibalo ze-German Federal Office of Economics and Export Control, lolu xhaso luhlanganisa u-40% wezindleko zokuthenga kwabathengi imikhiqizo yephampu yokushisa, okuhlanganisa uxhaso oluyisisekelo lwama-25%, umxhaso ongu-5% wokusetshenziswa kwezinto zokusebenza zemvelo, kanye noxhaso luka-5% lwemithombo yokushisa okungamanzi angaphezulu noma indle. Kodwa-ke, lezi zixhaso ezimbili zezinto zokusebenza zemvelo nemithombo yokushisa aziqoqi. Lokhu kusho ukuthi uma Iphampu Yokushisa umkhiqizo othengwe abathengi awusebenzisi izinto zokusebenza zemvelo futhi umthombo wokushisa awuwona amanzi angaphezulu noma indle, ngeke bakwazi ukuthola lolu xhaso olunikezwa uhulumeni waseJalimane.

Njengamanje, into eyinhloko yokusebenza yemvelo egcwaliswe emishinini yephampu yokushisa yokuhlala eYurophu ingu-R290. Ngokuqalisa ukusebenza kwale nqubomgomo yoxhaso, imikhiqizo yepompo yokushisa esebenzisa u-R290 izothuthukiswa ngezinga elikhulu.

Eqinisweni, selokhu kwaqubuka inkinga yamandla, isidingo semikhiqizo yepompo yokushisa eJalimane ngisho nemakethe yaseYurophu siye sakhula. I-German Heat Pump Industry Association ibikezela ukuthi amaphampu okushisa amasha angu-230,000 afakwe ngo-2022 kanye nama-350,000 ngo-2023, amele ukunyuka konyaka ngo-52%. Umbiko okhishwe yi-International Energy Agency (IEA) ubonisa ukuthi engxenyeni yokuqala ka-2022, ukuthengiswa kwamaphampu okushisa kwamanye amazwe angamalungu e-EU kuphindeke kabili uma kuqhathaniswa nesikhathi esifanayo ngo-2021. Kulindeleke ukuthi ukuthengiswa kwaminyaka yonke kwamaphampu okushisa emazweni e-EU kulindeleke ukuthi kufinyelele kumayunithi ayizigidi ezingu-7 ngo-2023, futhi umthamo womhlaba wonke ofakiwe wamaphampu okushisa kulindeleke ukuthi ufinyelele amahora ayizigidi eziyizinkulungwane ezingu-2.6. Ngaleso sikhathi, ingxenye yamaphampu okushisa ohlelweni lokufudumeza kwezakhiwo zomhlaba wonke izofinyelela ku-20%.

Le sethi yedatha evela ku-IEA ayigcini nje ngokufaka ukuzethemba ekuthuthukisweni kwemakethe yephampu lokushisa kodwa futhi, ngokukhula kosayizi wemakethe iyonke yamaphampu okushisa, ukusetshenziswa kwamaphampu okushisa angama-R290 kuzokwamukela amathuba amakhulu okuthuthukiswa.

Amazinga nawo anikeze umfutho ekusetshenzisweni kuka-R290 embonini yephampu lokushisa. NgoMeyi 2022, i-IEC yasho kuwebhusayithi yayo esemthethweni ukuthi uhlaka lwe-IEC 60335-2-40 ED7 "Izimfuneko Ezikhethekile Zamaphampu Okushisa, Ama-Air Conditioner namaDehumidifiers" lwagunyazwa ngazwi linye. Lokhu kusho ukuthi ukwenyuka komkhawulo yenani lokugcwalisa lika-R290 nezinye iziqandisi ezivuthayo ezisebenza ngama-air conditioner asendlini, amaphampu okushisa kanye nezikhipha umswakama kuphasiswe ngazwi linye ezingeni le-IEC. Ngomhla zingama-21 kuNhlaba, 2022, Ikomidi Elincane Lezingxenye Eziyinhloko Zempahla Yasekhaya Lekomiti Likazwelonke Lobuchwepheshe Lokulinganiswa Kwezinto Ezisetshenziswa Ekhaya lahola ekubuyekezweni kwezinga elithi "Hermetically Sealed Motor-Compressor for Household kanye Nezifudumezi Zamanzi Zokushisa Ezifanayo". Uhlaka oluphelele lokucela imibono yaleli zinga lushicilelwe futhi okwamanje lusesigabeni sokugunyazwa. Kuyaqondakala ukuthi uguquko olukhulu kulokhu kubuyekezwa okujwayelekile ukubuyekezwa kobubanzi bokufaka isicelo, ukwengeza isiqandisi esingu-R290, njll.

Akunzima ukubona ukuthi kungakhathaliseki ukuthi ezingeni lenqubomgomo noma ezingeni elivamile, ukukhuthaza ukusetshenziswa kuka-R290 emikhiqizweni yephampu yokushisa sekuphenduke inkambiso engenakugwenywa. Ngokuqhutshwa yilokhu, amabhizinisi amakhulu nawo azibeke endaweni yawo kule makethe.

Embukisweni ka-2022 we-Mostra Convegno Expocomfort (MCE) eMilan, e-Italy, i-HEEALARX INDSTRY LIMITED ibonise ngokugqamile uchungechunge lwemikhiqizo yephampu yokushisa yasendlini isebenzisa u-R290, eheha ukunaka okukhulu kwabaningi bangaphakathi embonini. Kubikwa ukuthi kusukela ngo-2020, i-HEEALARX isiqale ngamandla ukwakha imikhiqizo yomshini wokushisa wephampu yokushisa isebenzisa u-R290 njengesiqandisi.

Ngo-2022 CHILLVENTA eJalimane, ukuhlangabezana nesidingo sephampu yokushisa esifundeni saseNordic, i-GMCC&Welling idale isisombululo sephampu yokushisa engu-R290. Lesi sixazululo sinezinga lokushisa lokuhwamuka elingu -35℃ kuphela, isilinganiso sokuminyanisa esifika ku-17, kanye nezinga lokushisa eliphezulu lokufiphala elifika ku-83℃. Ngobuchwepheshe obusha bokuthuthukisa i-motor, fan kanye nepompo yomjikelezo, iletha ukuthuthuka ekusebenzeni ngokusebenza kahle, ukwethembeka, kanye nokunciphisa umsindo.

Ukuze ihlanganiswe nemakethe yase-Australia, i-Phnix yethule uchungechunge lwephampu yokushisa yomthombo womoya engu-R290 imikhiqizo ye-Everest, ehlanganisa izici eziningi ezinhle kakhulu futhi emele ubuchwepheshe bephampu yokushisa obuphambili kakhulu be-Phnix njengamanje. Kwethulwa ukuthi i-ErP (Imikhiqizo Ehlobene Namandla) yochungechunge lwemikhiqizo ye-Phnix Everst ifinyelela ku-A+++, futhi i-SCOP (I-Seasonal Coefficient of Performance) ifinyelela ku-5.20.

Khonamanjalo, e-China, kusukela engxenyeni yesibili ka-2022, izifundazwe namadolobha ahlukahlukene akhulule ngokulandelana izinhlelo zokuqaliswa kwe-carbon peak, konke okugcizelela ukukhuthazwa kwemikhiqizo efana namaphampu okushisa. Lokhu kuzohlinzeka ngokunye umfutho ekusetshenzisweni kuka-R290 endaweni yephampu yokushisa yasekhaya. Ngaso leso sikhathi, u-R290 nawo ukhulisa ngokushesha indawo yawo emikhakheni yemishini yasendlini njengama-airconditioner asendlini, okokwehlisa umswakama, izikhiqizi zeqhwa, nezomisa iphampu yokushisa.

Intwasahlobo ka-R290 isifikile.