Kuki R290 Ubushyuhe buzaba inzira yigihe kizaza ku isoko rya EU?

Ku ya 5 Ukwakira 2023, Komisiyo y’Uburayi n’Inteko Ishinga Amategeko y’Uburayi bumvikanye bucece ku byerekeye "gukuraho ibintu bitera ubushyuhe bw’isi no kugabanya urwego rwa ozone."

Ku ruhande rumwe, ibikubiye muri ayo masezerano, byasoje imishyikirano yabanje ku itegeko rya F-gasi, ni ukuvuga mu 2050, ikoreshwa rya HFC (hydrofluorocarbons) rizavaho burundu. Ku rundi ruhande, ayo masezerano yemeza kandi amasezerano adasanzwe yashyizweho muri Kamena 2023 ku bintu byangiza Ozone (ODS). Ibi bivuze ko ishyirwaho ryaya masezerano mfatakibanza rizatuma HFCs igenzurwa cyane muburayi.

Kimwe mu byagaragaye cyane ni ukubuza ibikoresho bito byo gupompa ubushyuhe bwo mu rugo, ayo masezerano ateganya ko mu 2027, gukoresha pompe y’ubushyuhe ya monobloc ntoya (amashanyarazi ari munsi ya 12KW) hamwe n’ubushyuhe bwo mu kirere bifite GWP bifite agaciro karenze 150HFCs bizahagarikwa burundu, kandi bizakurwaho burundu mu 2032. Ibi birerekana ko mu 2032. Ibi byerekana ko. Amashanyarazi ukoresheje HFC-134a, HFC-404A, R410A, R22, R32 hamwe nandi ma firigo ya GWP yo hejuru azahura n’ikurwaho kandi asohokane ku isoko mu Burayi.

Uracyakoresha ibicuruzwa bidashyushya ibidukikije kugirango ushushe urugo rwawe?

Ubu dufite igisubizo gishobora gukemura byimazeyo ibibazo byubushyuhe, gukonjesha nibidukikije, ntibitume ubuzima bwawe bworoha gusa, ahubwo binarinda umubumbe wacu wenyine, aribwo gukoresha R290 nka firigo.

Ibyiza bya R290 Ubushyuhe

· GWP yo hasi:

R290 ni firigo ya hydrocarubone (HC) hamwe na GWP ya 3HFC gusa. Iyi numero itangaje ya GWP nukuri kandi iri munsi ya 150HFCs isabwa mukubuza. Agaciro gake gasobanura ko ingaruka zacyo ku ngaruka za parike (ni ukuvuga ibyuka bihumanya ikirere) ni ntangarugero, bityo, ntabwo igarukira kandi ishobora gufatwa nkigisubizo kirekire.

· Ubushyuhe bwo hejuru:

Ubusanzwe, pompe yubushyuhe bwo mu kirere irashobora gushyuha kugeza ku bushyuhe bwa dogere 40-60 ° C, ariko pompe yubushyuhe bwo mu kirere ikoresha R290 nka firigo irashobora guha inzu ubushyuhe bugera kuri 75 ° C mugihe ubushyuhe bwo hanze buri -15 ° C.

· Kuzigama ingufu:

Ubushakashatsi bwinshi bwerekanye ko ubushyuhe bwihishwa bwo guhumeka kwa propane bwikubye kabiri ubwinshi bwa firigo ya HFC ikunze kugaragara, bivuze ko ku kigero kimwe cya firigo ikwirakwizwa, R290 izagira ingaruka zo gukonjesha / gushyushya. Bisobanura ko gukoresha R290 nka firigo bishobora kuzana inyungu zubukungu mumuryango.

· Guhagarara kw'ibiciro:

Igiciro cya firigo hamwe nibikoresho bya HFO byera birashobora gutandukana cyane bitewe nibintu, kandi itandukaniro ryibiciro rirashobora kuba ingirakamaro cyane mugihe hakoreshejwe byinshi. Mubyukuri, urebye uko ibiciro byifaranga R290 mumyaka itatu ishize, dushobora kubona ko ihindagurika ryibiciro rya R290 ari rito cyane, bityo igiciro gihagaze neza nacyo ni inyungu ya R290.

Kazoza k'Ubumwe bw'Uburayi bushoboka kuri R290 Ubushyuhe

Nkuko byavuzwe haruguru, hamwe na GWP ya 3 gusa, R290 ni firigo yubahiriza neza amabwiriza mashya y’ubumwe bw’ibihugu by’Uburayi. Byongeye kandi, pompe yubushyuhe R290 yangiza ibidukikije kurusha pompe nyinshi zabanje gukoresha izindi firigo icyarimwe igiciro ntabwo gitandukanye cyane. Kandi kubera ko R290 ifite imikorere y ibidukikije nibikorwa byiza bya termodinamike, Iyo rero igeze ku bushyuhe bumwe, R290 irashobora no kuzigama amafaranga.

Kubwibyo, R290 Heat Pump izaba igicuruzwa kizwi cyane ku isoko ry’ubumwe bw’ibihugu by’Uburayi.