R290 nka firigo izaza muri pompe yubushyuhe

Muri iyi ngingo ngufi, ndashaka kuvuga muri make impamvu pompe yubushyuhe ya OSB yiyemeje propane nka gaze ya firigo aho kuba ibindi bisubizo bizwi cyane.

Muri aya mezi, nyuma yisohoka rya inverter ya OSB none hamwe na OSB inverter ya EVI, abayishiraho nabashushanyije benshi batubajije impamvu tudakora pompe yubushyuhe hamwe na R32.

Iya mbere kandi birashoboka ko imwe mubyingenzi ari uhereye kubidukikije. Niba utamenyereye GWP (Global Warming Potential), GWP ni igipimo ugereranije nubushyuhe buke imitego ya gaze ya parike mu kirere. R32 igizwe na 50% R410A na 50% R125. Nubwo rero ifite GWP iri munsi ya R410A, iracyafite agaciro gakomeye ugereranije na firigo karemano, nka CO2 cyangwa propane.

Kubera iyo mpamvu, dukurikije uko tubibona, R32 nigisubizo giciriritse hagati ya firigo zikoreshwa nigihe kizaza, firigo karemano.

Indi ngingo y'ingenzi, cyane cyane iyo tuvuze ibyerekeranye n'ubushyuhe bwo mu kirere ni ikarita y'ibikorwa. Kubera iyo mpamvu, murwego rwacu rwa mbere rwa pompe yubushyuhe, twahisemo compressor ya EVI (Enhanced Vapor Injection), igabanya imipaka ya R410A kugirango itange ubushyuhe bwinshi mubushyuhe buke bwo hanze. Ku bijyanye na R32, ni ukuri ko compressor ya R32 ifite imikorere myiza kandi bagakoresha frigo nkeya (15% munsi ya gaze ugereranije na R410A) hamwe nubushyuhe bwiza mubushyuhe buke bwibidukikije.

Nubwo bimeze gurtyo, ikarita yimikorere ya R32 isa cyane na R410A naho kuri pompe yubushyuhe bwo mu kirere, abayikora barashaka kandi ibisubizo hamwe nikoranabuhanga rya EVI. Ifoto ikurikira yakuwe muri Danfoss Commercial Compressors R32 Compressor Technology kandi hariho kugereranya hagati ya R32 EVI Compressor imwe na R410A.

Niba ugereranije iyi shusho niyindi ikurikira, uhereye kuri Cataloge ya Copeland´s. Urashobora kugenzura ko ibahasha ikora ya R32 cyangwa R410 hamwe na R290, impirimbanyi ihagaze neza hamwe na R290.

Muri pompe yubushyuhe gakondo, ubushyuhe bwa DHW bugera kuri 45ºC-50ºC nta nkunga ifasha. Mubice bimwe byihariye, urashobora kugera kuri 60ºC ariko kubijyanye na R290, pompe yubushyuhe irashobora gutanga hejuru ya 70ºC. Ibi nibyingenzi cyane kubikorwa bya DHW ariko nanone niba ushaka guhuza ibikorwa byawe bishaje kandi ugakomeza imirasire yawe ishaje. Turabikesha, ubu birashoboka gukorana na radiatori kandi ntuhindure ibyashizweho byose.

Izi mpamvu uko ari eshatu zashyize pompe yubushyuhe bwa OSB kuruhande rwa R290. Twizera tudashidikanya ko ahazaza haca muri propane nka firigo. KUBONA UMUGANDA KANDI WITONDE IHURIRO RYANYU

Icyitonderwa ：

Bimwe mu ngingo byakuwe kuri interineti. Niba hari ihohoterwa, nyamuneka twandikire kugirango dusibe. Niba ushimishijwe nibicuruzwa bya pompe ， nyamuneka wumve neza sosiyete ya OSB ubushyuhe bwa pompe ， turi amahitamo yawe meza.