Ni ibintu bisanzwe ko ubushyuhe bwa firigo yo muri supermarket butagabanuka kandi ubushyuhe bukagabanuka buhoro buhoro. Ubu ndasesengura muri make impamvu zituma ubushyuhe bugabanuka buhoro buhoro, nizeye ko nzafasha bagenzi banjye mu kazi.
1. Bitewe n'imikorere mibi yo gukingira ubushyuhe cyangwa kuziba kw'icyuma gikonjesha, gutakaza ubushobozi bwo gukonjesha ni byinshi
Impamvu imikorere mibi y’ubushyuhe mu byuma bishyushya ni uko ubugari bw’urwego rw’ubushyuhe mu byuma bishyushya, imiyoboro, nibindi bidahagije, kandi ingaruka z’ubushyuhe mu byuma bishyushya no mu byuma bishyushya atari nziza. Biterwa ahanini no guhitamo nabi ubugari bw’urwego rw’ubushyuhe mu byuma bishyushya mu gihe cyo gushushanya cyangwa ubwiza bubi bw’ibikoresho bishyushya mu gihe cyo kubaka. Byongeye kandi, mu gihe cyo kubaka, ubushyuhe mu byuma bishyushya no mu byuma bishyushya mu byuma bishobora kwangirika, bigatuma urwo rwego rushyushya mu byuma bishyushya ruhinduka ubushuhe, rugahinduka cyangwa rukangirika. Indi mpamvu y’ingenzi ituma ubukonje bugabanuka ni ubushyuhe budakora neza, kandi umwuka ushyushye mwinshi winjira mu mazi. Muri rusange, iyo habayeho ubushyuhe ku gice cyo gufunga cy’urugi cyangwa agapapuro k’ubushyuhe ka firigo, bivuze ko agapapuro kadafunze neza. Byongeye kandi, gufungura no gufunga kenshi inzugi cyangwa abantu benshi binjira mu bubiko nabyo byongera ubukonje. Gufungura urugi bigomba kwirindwa uko bishoboka kose kugira ngo hirindwe ko umwuka ushyushye winjira. Birumvikana ko iyo imigabane igurwa kenshi cyangwa imigabane ikaba nini cyane, ubushyuhe buriyongera cyane, kandi muri rusange bifata igihe kirekire kugira ngo ikonje kugeza ku bushyuhe bwagenwe.
2. Ubukonje buri ku buso bw'icyuma gishyushya ibintu bukabije cyane cyangwa hari ivumbi ryinshi, kandi ingaruka zo kwimura ubushyuhe ziragabanuka
Indi mpamvu y'ingenzi ituma ubushyuhe bugabanuka buhoro ni ubushobozi buke bwo kohereza ubushyuhe bw'imashini ikoresha amashanyarazi, ahanini buterwa n'ubukonje bwinshi cyangwa ivumbi ryinshi rihurira ku buso bw'imashini ikoresha amashanyarazi. Kubera ko ubushyuhe bw'imashini ikoresha icyuma gikonjesha akenshi buba buri munsi ya 0 °C, kandi ubushuhe bukaba buri hejuru, ubushuhe buri mu kirere buhita bukonja cyangwa bugakonja ku buso bw'imashini ikoresha amashanyarazi, ibyo bigira ingaruka ku ngaruka zo kohereza ubushyuhe bw'imashini ikoresha amashanyarazi. Kugira ngo hirindwe ko urwego rw'ubukonje rw'imashini ikoresha amashanyarazi rudakomera cyane, rugomba gukurwaho buri gihe.
Dore uburyo bubiri bworoshye bwo gukurura:
① Hagarika kugira ngo unyungure. Ni ukuvuga guhagarika compressor, ukingura umuryango, ureke ubushyuhe buzamuke, hanyuma wongere utangire compressor nyuma y'uko urwego rw'ubukonje rushonge burundu.
②Amavuta yo gukaraba. Nyuma yo gukuramo ibintu muri firigo, oza neza ubuso bw'umuyoboro w'amazi ukoresha amazi yo mu ijosi ufite ubushyuhe bwinshi kugira ngo ushongeshe cyangwa ugwe ku rukuta rw'ubukonje. Uretse ingaruka mbi zo kohereza ubushyuhe bw'imashini ikoresha amazi yo mu ijosi bitewe n'ubukonje bwinshi, ubushobozi bwo kohereza ubushyuhe bw'imashini ikoresha amazi yo mu ijosi nabwo buzagabanuka cyane bitewe n'umukungugu mwinshi urimo kwiyongera ku buso bw'imashini ikoresha amazi yo mu ijosi kuko imaze igihe kinini idasukuwe.
3. Hari umwuka mwinshi cyangwa amavuta ashyushye mu cyuma gikonjesha cya firigo yo mu iduka, kandi ingaruka zo kohereza ubushyuhe ziragabanuka
Iyo amavuta yo gukonjesha yongeye gushyirwa ku buso bw'imbere bw'umuyoboro w'ubushyuhe w'icyuma gishyushya, ubushobozi bwo kohereza ubushyuhe buragabanuka. Mu buryo nk'ubwo, iyo hari umwuka mwinshi mu muyoboro w'ubushyuhe, agace kohereza ubushyuhe k'icyuma gishyushya kazagabanuka, kandi kohereza ubushyuhe kwacyo kuzagabanuka. Ubushobozi nabwo buzagabanuka cyane, kandi umuvuduko w'ubushyuhe uzagabanuka. Kubwibyo, mu mikorere ya buri munsi no kubungabunga, hagomba kwitabwaho gukuraho ku gihe ibyanduza by'amavuta ku buso bw'imbere bw'icyuma gishyushya no gusohora umwuka mu cyuma gishyushya kugira ngo hongerwe ubushobozi bwo kohereza ubushyuhe bw'icyuma gishyushya.
4. Valve yo kugosora irasubiwemo nabi cyangwa ifunze, kandi amazi akoreshwa muri firigo ni manini cyane cyangwa ni make cyane
Guhindura cyangwa kuziba igikoresho gikonjesha bizagira ingaruka zitaziguye ku buryo icyuma gikonjesha kijya mu cyuma gikonjesha. Iyo icyuma gikonjesha gifunguwe ari kinini cyane, umuvuduko w'amazi uva mu cyuma uba munini cyane, umuvuduko w'amazi n'ubushyuhe biva mu cyuma nabyo biriyongera, kandi umuvuduko w'ubushyuhe uragabanuka; muri icyo gihe, iyo icyuma gikonjesha gifunguwe ari gito cyane cyangwa kidafunze, umuvuduko w'amazi uva mu cyuma gikonjesha. Ubushobozi bwo gukonjesha bw'igikoresho nabwo buragabanuka, kandi ubushyuhe bw'ububiko nabwo buragabanuka.
Muri rusange, umuntu ashobora kumenya niba umuvuduko w’amazi mu cyuma gikonjesha ukwiye hashingiwe ku muvuduko w’amazi, ubushyuhe bw’amazi mu cyuma ndetse n’imiterere y’umuyoboro w’amazi urimo gukonja. Kuziba kw’icyuma gikonjesha ni ikintu cy’ingenzi bigira ingaruka ku kunyura kwa icyuma gikonjesha. Impamvu nyamukuru zituma icyuma gikonjesha kiziba ni ukuziba kw’urubura no kuziba kwanduye. Kuziba kw’urubura biterwa n’uko icyuma cyuma cyuma kidakora neza, kandi icyuma gikonjesha gifite ubushuhe. Iyo kinyuze muri icyuma gikonjesha, ubushyuhe bugabanuka munsi ya 0 °C, kandi ubushuhe buri muri icyuma gikonjesha bugahinduka urubura bugafunga umwobo w’icyuma gikonjesha; kuziba kwanduye ni ukubera ko umwanda mwinshi wirundanyije ku cyuma gikonjesha aho icyuma gikonjesha cyinjira, amazi ya icyuma gikonjesha ntagenda neza, bigatuma amazi aziba.
Amabwiriza yo kwirinda gukoresha firigo:
1. Icyuma gikonjesha cyo gutwara ibintu kure kigomba gushyirwaho amasaha 2 mbere yuko gitangira gukoreshwa kugira ngo sisitemu idakomeza kwangirika bitewe n'umuvuduko ukabije. Ku nshuro ya mbere, reka akabati karimo ubusa kagende isaha 1, igihe ubushyuhe buri mu gasanduku bugabanutse bukagera ku bushyuhe busabwa mu kabati, hanyuma ushyiremo ibintu.
2. Ibintu bigomba gutandukanywa iyo bishyizwemo. Gukanda cyane bizagira ingaruka ku mikorere y'icyuma gikonjesha.
3. Frigo ntigomba kuba hafi y'aho ubushyuhe buturuka kugira ngo hirindwe izuba ryinshi kandi rigire ingaruka ku bukonje.
4. Mu gihe cyo gushonga mu buryo bwikora muri firigo, ubushyuhe mu kabati buzazamuka mu gihe gito. Iyo umwuka ushyushye uri hanze y’akabati uhuye n’ibiryo biri ku buso bukonje, ubuso bw’ibiryo buzahinduka, kandi ikime kinini kizakurwaho iyo firigo ifunguye, kandi ikime gito kizasigara ku biryo, ibi bikaba ari ibintu bisanzwe.
5. Valve y'urushinge iri ku cyuma gishyushya amazi cya firigo ikoreshwa mu gupima sisitemu no kuzuza firigo, kandi ntigomba gufungurwa mu masaha asanzwe kugira ngo hirindwe ko firigo isohoka.
6. Firigo ntigomba kubika ibintu bishobora gushya, guturika no gushyuha.
7. Imiterere y'ameza yo muri firigo ishobora gutwara ibiro bitarenze 50kg kuri metero kare (igomba gukwirakwizwa neza), kandi iyo irenze urugero yangiza ameza.
8. Ubutaka ntibugomba kugira aho bujya kandi bugomba kuguma buringaniye, bitabaye ibyo byagira ingaruka ku miyoboro y'amazi, kandi amazi mabi yangiza ubukonje busanzwe kandi yangiza umufana.
Igihe cyo kohereza: Mutarama 13-2022
