Amateka yiterambere ryibisanduku bikonje

Passiveagasanduku gakonjeni igikoresho kidasaba ingufu zituruka hanze kandi kigakoresha ibikoresho byo kubika hamwe na firigo kugirango ubushyuhe buke bwimbere. Amateka yiterambere ryayo arashobora guhera mu mpera z'ikinyejana cya 19. Hamwe niterambere ryikoranabuhanga hamwe nimpinduka mubisabwa ku isoko, yagiye ihinduka buhoro buhoro igikoresho cyingenzi gikoreshwa cyane mubiribwa, ubuvuzi ndetse nizindi nzego muri iki gihe.

Iterambere ryambere

Igitekerezo cya pasiporoagasandukuyagaragaye bwa mbere mu mpera z'ikinyejana cya 19, igihe yakoreshwaga cyane mu gutwara ibiryo. Agasanduku ka firigo yumwimerere yakoreshaga urubura rusanzwe nka firigo, kandi yakoresheje ibikoresho byokuzimya umubyimba kugirango bidindiza gushonga kwa barafu kugirango ubushyuhe buke buri mumasanduku. Nubwo ubu buryo bworoshye, bufite ingaruka nke mu gutwara intera ndende.

Iterambere ry'ikoranabuhanga

Mu ntangiriro z'ikinyejana cya 20, hamwe n'iterambere rikomeje ry'inganda zikora imiti, urubura rwumye (dioxyde de carbone ikomeye) rwatangiye gukoreshwa mu dusanduku twa firigo. Gukoresha urubura rwumye byahinduye cyane ingaruka zo gukonjesha nigihe cya serivisi yaagasanduku ka firigo. Muri icyo gihe, ibikoresho byo kubika byatejwe imbere bikomeje kunozwa, uhereye ku biti byambere ndetse n’ibyatsi kugeza nyuma ya plastiki ya nyuma ya furo na plaque ya vacuum, kandi imikorere y’ubwishingizi nayo yaratejwe imbere ku buryo bugaragara.

Porogaramu igezweho

Mu kinyejana cya 21, hamwe n’iterambere ry’ubumenyi n’ikoranabuhanga, udusanduku twa firigo ya pasiporo twateye imbere cyane mubikoresho no mubishushanyo. Firigo zigezweho zisanzwe zikoresha ibikoresho bihindura icyiciro (PCM) nka firigo, zishobora gukurura cyangwa kurekura ubushyuhe bwinshi mubushyuhe bwihariye, bityo bikagumana ubushyuhe buhamye mumasanduku. Mubyongeyeho, ikoreshwa ryibikoresho bya nano-izana byazanye imikorere ya firigo kurwego rushya.

Ibisabwa ku isoko

Agasanduku gakonje gakoreshwa cyane cyane mubiribwa na farumasi. Mu gutwara ibiryo, barashobora kwemeza ko ibiryo bishya bikomeza kuba bishya mugihe cyo gutwara igihe kirekire. Mu rwego rwa farumasi, cyane cyane mu gutwara inkingo n’ibinyabuzima, firigo zitanga pasiporo zirashobora gutanga ibidukikije bihamye by’ubushyuhe buke kugira ngo ibiyobyabwenge bigerweho neza.

Kugeza ubu, ikoreshwa rya firigo riragenda ryiyongera. Iyo tujya hanze, firigo ya pasiporo irashobora gutuma ibiryo n'ibinyobwa bishyuha bidatakaje ibiryo bishya. Hariho ubushobozi bwinshi bwo guhitamo kandi burakwiriye muburyo butandukanye.

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