Frigo zigendanwa: Zigufashe gukonja mu nkambi

Frigo yimukanwa yizewe ni ikintu cy'ingenzi ku bantu bakunda ingendo zo mu muhanda no gutembera mu mahema. Kubera ubushobozi bwo kubika ibiryo n'ibinyobwa bikonje, bishya, cyangwa ndetse bikonjeshejwe igihe kirekire (rimwe na rimwe kugeza ku byumweru), bituma abakunda ingendo bashobora kujya kure no kuguma hanze igihe kirekire kurusha mbere hose. Ariko, kugira ngo firigo ikore neza, isoko ry'amashanyarazi yizewe ni ngombwa. Ku bw'amahirwe, iterambere mu ikoranabuhanga rya bateri, harimo guteza imbere bateri za lithium zifite ubushobozi bwinshi hamwe na sisitemu zo gusharija imirasire y'izuba zikora neza, byatumye byoroha kandi bihendutse gukoresha firigo yimukanwa kurusha uko byari bimeze mu myaka mike ishize.

Mu mateka, firigo zigendanwa zari zoroshye cyane mu miterere yazo. Inyinshi muri zo zasaga n'izikonjesha gakondo: agasanduku gafite umupfundikizo ufunguka hejuru. Itandukaniro rikomeye ni uko izi firigo zigendanwa zari zifite compressor na evaporator imbere, aho kuba zuzuyemo urubura. Zazaga kandi n'umugozi w'amashanyarazi ushobora gucomekwa mu muyoboro wa 12V w'imodoka cyangwa ugahuzwa neza na bateri y'imodoka. Izi firigo zimeze nk'agasanduku ziracyaboneka cyane muri iki gihe kandi ziracyari amahitamo akunzwe cyane n'abagenzi. Ariko, zagaragaye hamwe n'ubundi bwoko bwa firigo za 12V, nka firigo zimeze nk'akabati na firigo zihagaze, zishobora kuba zijyanye neza n'ibyo ukeneye bitewe n'imiterere y'imodoka yawe. Byongeye kandi, kuza kwa paki z'amashanyarazi zigendanwa (n'ingufu z'izuba zigendanwa) bivuze ko nta mpamvu yo gushyiramo bateri y'inyongera mu modoka yawe kugira ngo firigo ikoreshwe.

Ibintu by'ibanze bya firigo

Uko ubwoko bwa firigo igendanwa wahitamo bwaba buri kose, ni ngombwa gusuzuma neza ibisabwa kugira ngo umenye neza ko ijyanye n'ibyo ukeneye. Frigo igomba kuba ifite ingano ikwiye ibyo ukeneye, idakomeye cyane, kandi idakoresha ingufu nyinshi. Frigo zigendanwa ziza mu buryo butandukanye n'ingano, uhereye kuri firigo ntoya zikonjesha zikoreshwa mu buryo bwa thermoelectric zikwiranye neza hagati y'intebe z'imbere kugeza kuri firigo nini za litiro 80 cyangwa nini zifite firigo n'ibice bitandukanye bya firigo n'ibikonjesha. Itandukaniro ry'ingenzi ugomba kumenya ni hagati ya firigo zikoreshwa mu buryo bwa thermoelectric na compressor; firigo zikoreshwa mu buryo bwa thermoelectric nta compressor zifite kandi zishobora gukonjesha gusa kugeza ku rwego runaka munsi y'ubushyuhe bw'ikirere. Urugero, niba firigo ishobora kugabanya ubushyuhe ho 18°C ​​ugereranije n'ubushyuhe bw'ikirere, kandi ubushyuhe bw'imodoka yawe bukaba 25°C, firigo ikora neza izakonjesha kugeza kuri 7°C. Mu buryo bunyuranye, firigo nziza ikoreshwa mu buryo bwa thermoelectric izashobora kugumana ubushyuhe aho bugenewe (gukonjesha cyangwa munsi) hatitawe ku mimerere y'ikirere, igihe cyose hari isoko ryizewe ry'amashanyarazi.

Nubwo bimeze bityo ariko, hari firigo zimwe na zimwe zikora neza kurusha izindi. Kugira umusaruro mwiza biterwa ahanini n'imikorere ya compressor, imiterere n'aho evaporator (ubuso bukonjesha imbere mu kabati), ndetse n'ubwiza bw'ubushyuhe n'ibifunga by'inzugi. Muri rusange, uko firigo ikora neza, ni ko ikenera imbaraga nke kugira ngo igumane ubushyuhe bwifuzwa. Ibi ni ingenzi cyane cyane iyo wishingikiriza ku buryo bw'amashanyarazi bw'imodoka yawe kugira ngo ibiryo n'ibinyobwa byawe bikomeze gukonja.

Aho firigo iri mu modoka nabyo bishobora kugira ingaruka ku mikorere yayo. Urugero, niba firigo ihura n'izuba ryinshi cyangwa igashyirwa inyuma y'imodoka ifite umwuka mubi, igomba gukora cyane kugira ngo ibiyirimo bikomeze gukonja. Ni ngombwa kandi gusiga umwanya uhagije hafi ya compressor kugira ngo umwuka ugere neza, ibyo bikaba ari ngombwa kugira ngo firigo ikore neza.

Mu gihe utekereza ku bunini bwa firigo, tekereza niba ukeneye firigo nto yo kuruhuka mu mpera z'icyumweru cyangwa firigo nini yo kuruhuka mu byumweru byinshi. Icyemezo cyawe kigomba kandi kugena umwanya ufite mu modoka yawe wo kubika firigo. Ni byiza gusuzuma ingano y'ibiribwa n'ibinyobwa ukeneye kubika, n'ibintu bitabora bishobora kubikwa ahandi mu gihe cy'impanuka. Ku ngendo ngufi, firigo ya litiro 40-60 akenshi iba nziza, kuko akenshi ishobora kubika ibiryo bihagije byo kuruhuka mu mpera z'icyumweru cy'umuryango cyangwa abantu babiri mu rugendo rurerure. Aha nakugira inama yo firigo zo mu bwoko bwa colku GC series zo gutemberamo, zifite ubushobozi butandukanye bwo 15L/20L/26L/36L/42L/57Ln'imiterere itandukanye y'imikorere ushobora guhitamo. Tekereza kandi uburemere bwa firigo; firigo ya litiro 30 yoroshye cyane kurusha firigo ya litiro 80, ipima ibiro bigera kuri 30 mbere y'uko ikintu cyose kiyishyirwamo. Ubu buremere buzagabanya ubushobozi bw'imodoka yawe bwo gutwara imizigo.

Frigo zo mu gituza

Frigo isanzwe igendanwa mu gituza iracyakunzwe cyane n'abagenzi benshi, kandi niyo mpamvu yumvikana. Imwe mu nyungu z'ingenzi za firigo yo mu gituza ni ubushobozi bwayo bwo gufata ibintu byinshi no kubipakira neza imbere. Uko ushyira ibintu byinshi muri firigo, niko bigabanuka cyangwa ngo bimeneke iyo firigo ikubiswe inyuma y'imodoka igenda. Indi nyungu ni uko uko ufite ibintu byinshi muri firigo, ni ko irushaho kugumana ubushyuhe busanzwe. Ibi bikoresho bikonjeshwa bifasha mu gutuma ubushyuhe bw'imbere buhagarara neza, bigatuma firigo ikora neza.

Akamaro kamwe gakomeye k'amafirigo yo mu gituza ni umupfundikizo wayo ushyizwe hejuru, utuma umwuka ukonje uguma imbere iyo umupfundikizo ufunguwe. Nanone, amafirigo mato yo mu gituza ashobora gutwarwa neza afite imikandara ikomeye, bityo hamwe n'isoko ry'amashanyarazi rishobora gutwarwa, ushobora kuyakura mu modoka yawe byoroshye hanyuma ukayashyira iruhande rw'aho ucumbitse. Colku yatangije umupfundikizo wayo mushya GCP urukurikirane rwa firigo zo mu nkambi zifite bateri zishobora gukurwaho, kanda kuri yo kugira ngo uyirebe.

Ingorane ni uko imiterere y'umwobo wo hejuru w'umupfundikizo ishobora gutuma ibintu bigorana kwinjiramo niba firigo ishyizwe hejuru mu modoka igendanwa. Muri iki gihe, ushobora gukenera agace ka firigo kugira ngo byorohere kwinjiramo, ibyo byongera ingorane n'uburemere ku buryo bwo kuyishyiraho. Guhitamo inzira zo kumanuka ni ibintu byoroshye ariko birahenze kandi byongera uburemere.

Ibikoresho byinshi bikonjesha mu gituza bizana uduseke dushobora gukurwaho, bigatuma byoroha kubona no kubona ibintu. Urugero, Colku DC-62FD, iza ifite agaseke gashobora gukurwaho. Ibindi bintu ugomba kureba birimo imbere heza kandi hari imyobo yo gusohora amazi kugira ngo byoroshye gusukura, n'umupfundikizo ushobora gukurwaho, ibyo bikaba ingirakamaro niba imodoka yawe ifite uburebure buto. Hari ubwoko bufite imipfundikizo ishobora gufungurwa uhereye ku mpande zombi cyangwa ku mpera imwe, bigatuma woroha bitewe n'uburyo washyizeho. Byongeye kandi, ibyuma byinshi bigezweho byo mu gituza bizana amatara yo mu gituza, kandi byinshi bitanga uburyo bwa Bluetooth bwo guhuza, bigufasha kugenzura no guhindura ubushyuhe uhereye kuri telefoni yawe igendanwa.

Ibindi bintu bigomba kwitabwaho birimo: inyuma n'umupfundikizo bikomeye, imikondo ikomeye ifatana neza, ndetse no kuramba muri rusange; ibikoresho byo hanze bya firigo, byaba ibyuma bya galvanised, ibyuma bitarangirika, pulasitiki ikomeye, cyangwa fiberglass, bigomba guhitamo hashingiwe ku bidukikije n'ikoreshwa ryabyo.

Frigo zigororotse

Niba ufite umwanya uhagije mu modoka yawe, urugero nk'ikamyo ifite igisenge kinini inyuma, ushobora gutekereza gushyiraho firigo ihagaze. Kimwe mu byiza by'ingenzi bya firigo zihagaze ni uko zidasaba firigo zigenda zihagarara, bishobora koroshya uburyo bwo kuyishyiramo. Kubona ibiri muri firigo ihagaze biroroshye nko gukura ibintu muri firigo yawe mu rugo. Ariko, keretse iyo ibintu bipakiye neza, ibiri muri firigo ihagaze bishobora kugenda no kugwa. Byongeye kandi, igihe cyose ufunguye umuryango, umwuka ukonje urasohoka, bigasaba ko compressor ikora cyane kugira ngo igumane ubushyuhe busanzwe.

Kimwe na firigo zo mu gituza, firigo zihagaze nazo ziza mu bunini butandukanye, kuva kuri litiro 20 kugeza kuri litiro zirenga 100. Aha, twakugira inama yo gukoresha firigo za Colku zihagaze DC-40na DC-50, zifite ubushobozi bwa Litiro 40 na Litiro 50, kandi ni imiterere y’uturere tubiri (harimo firigo n’uduce dukonjesha) kandi ziboneka mu byuma bita steel na steel. Ingano uhitamo iterwa n’umwanya uhari mu modoka yawe n’ubushobozi bwayo bwo gutwara imizigo. Imirimo ya firigo igendanwa ihagaze isa n’iya firigo yo mu gikoni, harimo amashefu yo kubikamo ibintu bitandukanye, utubati tw’imboga/imbuto, imifuka yo kubikamo ku muryango, n’igice gitandukanye cyo muri firigo. Frigo nyinshi ziza zifite udukingirizo kugira ngo zidafungurwa mu gihe cyo gutwara. Umwaka utaha tuzatangiza kandi firigo nshya zihagaze zifite amahirwe menshi yo gutwara, ifite ubushobozi bwa Litiro 150, kandi ifite n’utubati tw’imboga/imbuto.

Frigo zo mu kabati

Frigo zo mu kabati ni ubundi buryo bushya. Nk'uko izina ribigaragaza, izi firigo ni utubati dukwiriye mu mwanya w'akabati gasanzwe k'imizigo inyuma y'imodoka yawe. Hari ubwoko bwinshi bwo guhitamo, bwinshi bufite ubushobozi bwo gutwara hagati ya litiro 30 na 40. Kimwe mu byiza bikomeye bya firigo yo mu kabati ni uko byoroshye kuyigeraho. Irambitse gusa kugira ngo ubone icyo ukeneye. Frigo zo mu kabati nazo zibika umwanya, kandi bitandukanye na firigo zihagaze, ntizisaba uburyo butandukanye bwo kugenda, bufite akarusho ko kugabanya ibiro. Frigo zo mu kabati za Colku zigurishwa cyane ni zo DC-23DRna DC-40DR, kimwe n'ibishya DC21DRWna DC28DRW.

Ariko, firigo zo mu kabati zifite ingaruka mbi zimwe na zimwe. Akenshi zishyirwa ku modoka burundu, bivuze ko nubwo waba udakeneye firigo, ugomba kwigomwa umwanya wo gutwara imizigo. Bisobanura kandi ko zidashobora kwimurwa byoroshye kuva ku modoka imwe ujya ku yindi. Byongeye kandi, firigo zo mu kabati ntizigira ubujyakuzimu bwinshi, bityo nubwo ari nziza mu kubika ibinyobwa, imbuto n'imboga, ibintu binini nk'amacupa y'amata bigomba kubikwa ku ruhande rwabyo, ibyo byongera ibyago byo kwangirika kw'amazi.

Bitewe n'ubushobozi bwazo buke, firigo zo mu kabati zikwiriye ingendo ngufi kuruta izirebire, keretse iyo zikoreshejwe hamwe na firigo ihagaze. Muri iki gihe, firigo yo mu kabati ni nziza yo kubika ibintu wifuza koroherwa kandi kenshi, nk'ibinyobwa n'udufungurwa, mu gihe ushobora kubika ibiryo byawe muri firigo ihagaze.

Muri make, uko firigo imeze kose n'aho amashanyarazi yaturuka kose wahisemo, gukoresha firigo igendanwa bishobora kuba igisubizo ku muryango uri mu nkambi. Kubera ko ibiryo bishya n'ibinyobwa birimo urubura bihari buri gihe - kandi nta guhangayikishwa n'aho wakura urubura - ikintu cyonyine ugomba guhangayikishwa nacyo ni igihe uzaba ufite ikinyabupfura mbere yo gufungura ikinyobwa cyawe cya mbere kirimo urubura!