Firigo ni sisitemu ifunguye yirukana ubushyuhe ahantu hafunzwe kugera ahantu hashyushye, ubusanzwe igikoni cyangwa ikindi cyumba.Mu kwirukana ubushyuhe muri kariya gace, bigabanuka mubushyuhe, bigatuma ibiryo nibindi bintu biguma ku bushyuhe bukonje.Firigo isa nkaho irenga ku itegeko rya kabiri rya Thermodynamic, ariko impamvu nyamukuru batabikora ni ukubera akazi gakenewe nkinjiza muri sisitemu.Nubusanzwe ni pompe yubushyuhe, ariko ikora kugirango ikonje akarere aho kuyishyushya.
Uburyo bakora
Dukurikije Itegeko rya kabiri rya Thermodynamic, ubushyuhe buzahora butemba buva mu bushyuhe bukonje, kandi ntibuzigera bundi buryo.Firigo itera ubushyuhe gutemba kuva mubukonje bugashyuha mugushiramo imirimo, ikonjesha umwanya imbere muri firigo.Irabikora ukurikiza intambwe zikurikira, zishobora kugaragara nkubufasha buva ku gishushanyo 1:
Akazi kinjijwemo (Gutsindira) kugabanya ubukonje, kongera ubushyuhe hejuru yubushyuhe bwicyumba.
Ubushyuhe butemba buva muri coolant bugana mu kirere mucyumba (QH), bigabanya ubushyuhe bwa coolant.
Igikonjesha kiraguka, kandi gikonja munsi yubushyuhe imbere muri firigo.
Ubushyuhe butemba buva muri firigo bugana kuri coolant (QC), bigabanya ubushyuhe imbere.
Iyi nzira irazunguruka, kandi yemerera firigo gukora igihe cyose bibaye ngombwa.Akazi gakenewe nkinjiza muri sisitemu itangwa nuburinganire
Gutsinda = QH - QC
hamwe nimpinduka zerekanwa mubishusho 1. Iri gereranya ryerekana ko firigo igomba kunaniza ubushyuhe bwinshi mubyumba kuruta uko bivana imbere.Ibi bifite ingaruka zikomeye zo kumenya niba ushobora gukonjesha icyumba usize umuryango wa firigo ufunguye
Gukora neza
Gukoresha firigo byateye imbere cyane mumyaka.Muri iki gihe, firigo zo muri Amerika zitwara munsi ya 500 kWt / mwaka, zikaba zitarenze kure cyane 1800 kWh mu 1972. Iterambere ryarakozwe kandi rikomeza gukorwa muri insulation, gukora compressor, guhanahana ubushyuhe muri moteri na kondenseri, abafana, nibindi bice bigize firigo.
Firigo yemewe ya US Energy Star igomba gukoresha amashanyarazi make 20% ugereranije n’uburinganire bw’Amerika muri firigo.Hano hari calculatrice (ushobora kuboneka hano) igufasha kubara amafaranga uzigama buri mwaka muri firigo yemewe ya firigo yemewe, ugereranije nicyitegererezo utunze, ukurikije ibyo wishyura amashanyarazi.
Coefficient of performance (Efficiency)
ingingo nkuru
Kuri firigo, uruganda rwifuza gutuma akarere gakonja mugihe ukora imirimo mike ishoboka.Mugukora akazi gake kugirango ukonje ibikoresho, firigo irashobora kuguma mubushyuhe bwifuzwa mugihe ukoresheje amashanyarazi make, kubwibyo, uzigama nyirayo.Umubare usobanura iki gitekerezo ni coefficente yimikorere, K, mubyukuri ni igipimo cyo gukora neza.Ikigereranyo kuri yo
K = QCWin
Iyo agaciro kari hejuru nibyiza, kuko bivuze ko hakorwa imirimo mike yo gukonjesha firigo.
Nkuko mubibona Isosiyete yacu ya AirBrisk ifite urutonde rwikoranabuhanga rukuze rukuze hamwe na seritifika.Urashobora kuduha ikizere.Ntugomba guhangayikishwa nikibazo cyibicuruzwa byacu.Nkibikoresho byo gukoresha ingufu za gaze nibindi.Impamyabumenyi zacu zerekanaga imbaraga z'ikigo cyacu.
Kubwibyo dukora ubwoko bwinshi bwa firigo.Sunch nka firigo yumuryango umwe, firigo yo hejuru ya firigo ebyiri, firigo yo hepfo ya firigo ya firigo na firigo nyinshi.
Hariho ubwoko bwinshi bwa firigo ushobora kugura muguhitamo.Ntutindiganye rero fata ingamba utwoherereze anketi yawe nonaha.Niba ufite ikibazo kijyanye nibicuruzwa byacu.Urashobora kutwandikira kurubuga rwacu.Tuzatanga igisubizo gihagije mugihe.
Igihe cyo kohereza: Nyakanga-04-2022