Umgaqo-nkqubo wenkxaso-mali waseJamani uxhasa ukusetyenziswa kweemveliso zendalo zesikhenkcisi, kwaye iimpompo zobushushu ezingama-R290 zibambe amandla amakhulu ophuhliso.

Ngomhla woku-1 kuJanuwari, ngo-2023, amanyathelo okuxhasa inkxaso yengxowa-mali entsha yezakhiwo eziluhlaza nezonga amandla eJamani aqalise ukusebenza ngokusesikweni. Le ngxowa-mali yenzelwe ukubonelela ngenkxaso-mali yokuphucula iinkqubo zokufudumeza kwindawo yokwakha. Iimveliso zempompo yokushisa ezifanelekileyo kule nkxaso-mali kufuneka zibe nexabiso le-COP le-2.7 okanye ngaphezulu kwaye zizaliswe ngezinto zokusebenza zendalo.

Ngokwezibalo ze-Ofisi yaseJamani ye-Ofisi yezoQoqosho kunye noLawulo lokuThunyelwa kwamanye amazwe, le nkxaso-mali ibandakanya i-40% yeendleko zokuthengwa kwabathengi bemveliso yempompo yobushushu, kubandakanywa ne-25% yenkxaso esisiseko, i-5% yenkxaso yokusetyenziswa kwezinto zokusebenza zendalo. , kunye ne-5% yenkxaso yemithombo yobushushu ingamanzi angaphezulu okanye ilindle. Nangona kunjalo, ezi nkxaso-mali zimbini zezinto zokusebenza zendalo kunye nemithombo yobushushu ayinyuki. Oku kuthetha ukuba ukuba imveliso yempompo yobushushu ethengwe ngabathengi ayisebenzisi izinto zokusebenza zendalo kwaye umthombo wobushushu awukho amanzi angaphezulu okanye ugutyulo, abayi kukwazi ukufumana le nkxaso-mali enikezelwa ngurhulumente waseJamani.

Okwangoku, eyona nto ingundoqo yokusebenza kwendalo ezaliswe kwisixhobo sempompo yokufudumeza kwindawo yokuhlala eYurophu ngama-R290. Ngokuphunyezwa kwalo mgaqo-nkqubo wenkxaso-mali, iimveliso zempompo yobushushu ezisebenzisa i-R290 ziya kukhuthazwa ngomlinganiselo omkhulu.

Ngapha koko, ukusukela oko kwaqhambuka ingxaki yamandla, imfuno yeemveliso zempompo yobushushu eJamani kunye nemarike yaseYurophu iye yanda. I-German Heat Pump Industry Association iqikelela ukuba iimpompo ezintsha ze-230,000 zifakwe kwi-2022 kunye ne-350,000 ngo-2023, emele ukunyuka konyaka-ngonyaka we-52%. Ingxelo ekhutshwe yi-International Energy Agency (IEA) ibonisa ukuba kwisiqingatha sokuqala se-2022, ukuthengiswa kweepompo zokufudumala kwamanye amazwe angamalungu e-EU kuphindwe kabini xa kuthelekiswa nexesha elifanayo kwi-2021. Amazwe e-EU kulindeleke ukuba afikelele kwi-7 yezigidi zeeyunithi ngo-2023, kwaye umthamo wehlabathi jikelele ofakiweyo weempompo zokushisa uqikelelwa ukuba ufikelele kwii-kilowatt-yure ze-2.6 zebhiliyoni. Ngelo xesha, umlinganiselo weempompo zobushushu kwinkqubo yokufudumeza kwezakhiwo zehlabathi ziya kufikelela kwi-20%.

Le seti yedatha evela kwi-IEA ayifaki nje ukuzithemba kuphuhliso lwentengiso yempompo yobushushu kodwa, kunye nokonyuka kobungakanani bemarike bubonke beempompo zobushushu, ukusetyenziswa kwe-R290 kwiimpompo zobushushu kuya kwamkela amathuba amakhulu ophuhliso.

Imigangatho ikwanike unyuso ekusetyenzisweni kwe-R290 kushishino lwempompo yobushushu. NgoMeyi ka-2022, i-IEC yachaza kwiwebhusayithi yayo esemthethweni ukuba idrafti ye-IEC 60335-2-40 ED7 "IiMfuno eziKhethekileyo zeeMpompo zokushisa, i-Air Conditioners kunye ne-Dehumidifiers" yamkelwe ngazwi linye. Oku kuthetha ukuba ukunyuka komda wokuzaliswa kwe-R290 kunye nezinye izikhenkcezisi ezinokutsha kwii-air conditioners zasekhaya, iimpompo zokufudumala kunye ne-dehumidifiers ziye zapasiswa ngamxhelo mnye kumgangatho we-IEC. Ngomhla wama-21 kuMeyi, 2022, iKomitana yamaCandelo aManinzi eZixhobo zaseKhaya zeKomiti yeSizwe yobuGcisa yokuMiselwa koMgangatho wesiXhobo saseKhaya ikhokele uhlaziyo lomgangatho we-"Hermetically Sealed Motor-Compressor for Household kunye neziFudumezi zePump Water zaManzi eziFanayo". Idrafti epheleleyo yokucela izimvo zalo mgangatho ipapashiwe kwaye okwangoku ikwinqanaba lokuvunywa. Kuqondwa ukuba utshintsho olukhulu kulo mgangatho wokuhlaziywa komgangatho kukuhlaziywa kobubanzi besicelo, ukongeza i-R290 efrijini, njl.

Akunzima ukubona ukuba kwinqanaba lomgaqo-nkqubo okanye kwinqanaba eliqhelekileyo, ukukhuthaza ukusetyenziswa kwe-R290 kwiimveliso zempompo yokushisa kuye kwaba yinto engenakuphepheka. Ngokuqhutywa koku, amashishini angundoqo nawo azibeke kwindawo yawo kule marike.

Kumboniso ka-2022 weMostra Convegno Expocomfort (MCE) eMilan, e-Italiya, iHEEALARX INDSTRY LIMITED ibonise ngokucacileyo uthotho lweemveliso zempompo yobushushu zasendlwini zisebenzisa i-R290, itsala umdla ophezulu kubantu abaninzi bangaphakathi kwishishini. Kuxelwe ukuba ukusukela ngo-2020, i-HEEALARX iqalise ngamandla ukuphuhlisa impompo yokufudumeza umgangatho weemveliso zomatshini wokufudumeza umgangatho usebenzisa i-R290 njengefriji.

Kwi-CHILLVENTA ka-2022 eJamani, ukuhlangabezana nemfuno yokufudumeza impompo yobushushu kummandla we-Nordic, i-GMCC & Welling idale i-R290 impompo yokufudumala isisombululo ngokubanzi. Esi sisombululo sineqondo lobushushu le-evaporation elingu-35℃ kuphela, i-compression ratio ukuya kutsho kwi-17, kunye nobushushu obuphezulu be-condensation obufikelela kwi-83℃. Ngokusebenzisa itekhnoloji entsha yokwenza ngcono imotor, fan kunye nempompo yokujikeleza, izisa uphuculo ekusebenzeni ngokufanelekileyo, ukuthembeka, kunye nokunciphisa ingxolo.

Ukudityaniswa kwimarike yase-Australia, i-Phnix iye yaphehlelela i-R290 yempompo yobushushu yomthombo womoya weemveliso ze-Everest, ezidibanisa iimpawu ezininzi ezigqwesileyo kwaye imele ubuchwephesha bempompo yobushushu obuphezulu be-Phnix ngoku. Yaziswa ukuba i-ErP (iMveliso enxulumene naMandla) yeemveliso ze-Phnix Everst zifikelela kwi-A +++, kwaye i-SCOP (i-Seasonal Coefficient of Performance) ifikelela kwi-5.20.

Okwangoku, e-China, ukususela kwisiqingatha sesibini se-2022, amaphondo ahlukeneyo kunye nezixeko ziye zakhulula ngokulandelelana izicwangciso zokuphunyezwa kwe-carbon peak, zonke zigxininisa ukukhuthazwa kweemveliso ezifana neepompo zokushisa. Oku kuya kubonelela ngolunye unyuso ekusetyenzisweni kwe-R290 kwindawo yempompo yobushushu yasekhaya. Kwangaxeshanye, i-R290 ikwandise ngokukhawuleza ummandla wayo kumasimi ezixhobo zekhaya ezifana nezipholile-moya zasekhaya, izinto zokuphelisa ubushushu, abenzi bomkhenkce, kunye nezixhobo zokomisa impompo yobushushu.

Intwasahlobo ye-R290 ifikile.