Politiki y’inkunga y’Ubudage ishyigikira ikoreshwa ry’ibicuruzwa bikonjesha, kandi pompe y’ubushyuhe R290 ifite imbaraga nyinshi ziterambere.

Ku ya 1 Mutarama 2023, ingamba nshya zo gutera inkunga ikigega cya leta ku nyubako z’icyatsi n’ingufu zikoreshwa mu Budage zatangiye gukurikizwa ku mugaragaro. Iki kigega cyagenewe gutanga inkunga yo kuzamura sisitemu yo gushyushya ibidukikije. Ibicuruzwa bishyushya pompe yemerewe iyi nkunga bigomba kuba bifite COP bifite agaciro ka 2.7 cyangwa birenga kandi byuzuyemo ibintu bisanzwe.

Dukurikije imibare y’ibiro bikuru by’Ubudage bishinzwe ubukungu no kugenzura ibyoherezwa mu mahanga, iyi nkunga igizwe na 40% y’ikiguzi cy’abaguzi kugura ibicuruzwa biva mu mazi, harimo inkunga ya 25% y’ibanze, inkunga ya 5% yo gukoresha ibintu bisanzwe bikora , hamwe ninkunga ya 5% kumasoko yubushyuhe ni amazi yo hejuru cyangwa imyanda. Nyamara, inkunga ebyiri kubintu bisanzwe bikora nisoko yubushyuhe ntabwo ari byinshi. Ibi bivuze ko niba ibicuruzwa bivoma ubushyuhe byaguzwe nabaguzi bidakoresha ibintu bisanzwe bikora kandi isoko yubushyuhe ntabwo ari amazi yo hejuru cyangwa umwanda, ntibazashobora kubona iyi nkunga yatanzwe na leta yubudage.

Kugeza ubu, ibintu nyamukuru bikora byuzuye byuzuye ibikoresho byo gupompa ubushyuhe mu Burayi ni R290. Hamwe nogushyira mubikorwa iyi politiki yinkunga, ibicuruzwa bivoma pompe ukoresheje R290 bizamurwa murwego runini.

Mubyukuri, kuva ikibazo cy’ingufu cyatangira, icyifuzo cy’ibicuruzwa bivoma ubushyuhe mu Budage ndetse n’isoko ry’iburayi byiyongereye. Ishyirahamwe ry’inganda z’ubushyuhe mu Budage rivuga ko hashyizweho pompe nshya 230.000 mu 2022 na 350.000 mu 2023, bivuze ko umwaka ushize wiyongereyeho 52%. Raporo yashyizwe ahagaragara n’ikigo mpuzamahanga gishinzwe ingufu (IEA) yerekana ko mu gice cya mbere cy’umwaka wa 2022, igurishwa ry’amapompo y’ubushyuhe mu bihugu bimwe na bimwe bigize Umuryango w’ubumwe bw’ibihugu by’Uburayi ryikubye kabiri ugereranije n’icyo gihe cyo mu 2021. Biteganijwe ko buri mwaka hagurishwa amapompo y’ubushyuhe muri Biteganijwe ko ibihugu by’Uburayi bizagera kuri miliyoni 7 mu 2023, ndetse n’ubushobozi rusange bw’amashyanyarazi ku isi ndetse biteganijwe ko buzagera kuri miliyari 2.6 kilowatt-amasaha. Icyo gihe, igipimo cya pompe yubushyuhe muri sisitemu yo gushyushya inyubako ku isi kizagera kuri 20%.

Uru rutonde rwamakuru yaturutse muri IEA ntirutera icyizere gusa mu iterambere ry’isoko rya pompe yubushyuhe ahubwo nanone, hamwe n’ubwiyongere bw’isoko rusange ry’amapompo y’ubushyuhe, ikoreshwa rya R290 muri pompe yubushyuhe rizakira amahirwe menshi yiterambere.

Ibipimo na byo byatanze imbaraga mu ikoreshwa rya R290 mu nganda zivoma ubushyuhe. Muri Gicurasi 2022, IEC yatangaje ku rubuga rwayo rwa interineti ko umushinga wa IEC 60335-2-40 ED7 "Ibisabwa cyane cyane ku bipimo by'ubushyuhe, ibyuma bifata ibyuma bikonjesha ndetse na Dehumidifiers" byemejwe ku bwumvikane. Ibi bivuze ko kwiyongera k'umubare w'amafaranga yuzuza R290 hamwe na firigo zaka umuriro mu cyuma gikonjesha urugo, pompe z'ubushyuhe hamwe na dehumidifiseri byemejwe ku buryo bumwe mu rwego rwa IEC. Ku ya 21 Gicurasi 2022, Komisiyo ishinzwe ibice by’ibikoresho byo mu rugo bya komite y’igihugu ishinzwe tekinike yo kugenzura ibikoresho byo mu rugo yayoboye ivugururwa ry’ibipimo bya "Hermetically Sealed Motor-Compressor for home and similar Heat Pump Water Heater". Umushinga wuzuye wo gusaba ibitekerezo byuru rwego washyizwe ahagaragara kandi uri mubyiciro byemewe. Byumvikane ko impinduka nini muri iri vugurura risanzwe ari ugusubiramo urwego rusabwa, wongeyeho firigo R290, nibindi.

Ntabwo bigoye kubona ko haba kurwego rwa politiki cyangwa kurwego rusanzwe, guteza imbere ikoreshwa rya R290 mubicuruzwa bivoma ubushyuhe byabaye inzira byanze bikunze. Bitewe nibi, ibigo bikuru nabyo byihagararaho muri iri soko.

Muri 2022 Mostra Convegno Expocomfort (MCE) yabereye i Milan mu Butaliyani, HEEALARX INDSTRY LIMITED yerekanye cyane ibicuruzwa biva mu mazu yo mu rugo ikoresheje R290, bikurura abantu benshi mu nganda. Biravugwa ko guhera mu 2020, HEEALARX yatangiye guteza imbere cyane ibikoresho byo gushyushya pompe yubushyuhe bwo gukoresha imashini ikoresha R290 nka firigo.

Muri 2022 CHILLVENTA mu Budage, kugirango ishobore gushyushya pompe yubushyuhe mukarere ka Nordic, GMCC & Welling yashyizeho pompe yubushyuhe R290 muri rusange. Iki gisubizo gifite ubushyuhe bwa -35 only gusa, igipimo cyo kwikuramo kigera kuri 17, hamwe nubushyuhe ntarengwa bugera kuri 83 ℃. Binyuze mu ikoranabuhanga rishya kugirango hongerwe moteri, umuyaga na pompe, bizana iterambere mubikorwa bijyanye no gukora neza, kwiringirwa, no kugabanya urusaku.

Kugira ngo yinjire mu isoko rya Ositaraliya, Phnix yashyize ahagaragara ibicuruzwa biva mu kirere R290 biva mu kirere bya Everest, bihuza ibintu byinshi byiza kandi byerekana ikoranabuhanga rya Phnix ryateye imbere muri iki gihe. Bimenyekanye ko ErP (Ibicuruzwa bifitanye isano ningufu) byibicuruzwa bya Phnix Everst bigera kuri A +++, naho SCOP (Coefficient de la Season) igera kuri 5.20.

Hagati aho, mu Bushinwa, kuva mu gice cya kabiri cya 2022, intara n’imijyi bitandukanye byasohoye gahunda yo gushyira mu bikorwa gahunda ya karuboni, byose byibanda ku kuzamura ibicuruzwa nka pompe. Ibi bizatanga izindi mbaraga mugukoresha R290 mumashanyarazi yo murugo. Muri icyo gihe, R290 nayo irimo kwagura vuba ifasi yayo mu bikoresho bikoreshwa mu rugo nka konderasi zo mu rugo, ibyuma byangiza imyanda, abakora urubura, hamwe n’amashanyarazi.

Isoko ya R290 igeze.