Intego ya Sisitemu ya Defrost
Inzugi za firigo na firigo bizakingurwa kandi bifungwe inshuro nyinshi mugihe abagize umuryango babika kandi bagarura ibiryo n'ibinyobwa. Buri gufungura no gufunga imiryango bituma umwuka uva mucyumba winjira. Ubushuhe bukonje imbere muri firigo bizotera ubushuhe mwikirere guhunika no gukora ubukonje kubiribwa hamwe na coiling. Igihe kirenze ubukonje budakuweho buzubaka amaherezo bukore urubura rukomeye. Sisitemu ya defrost irinda kwiyongera k'ubukonje na barafu mugutangiza ibihe bya defrost.
Gukora Sisitemu
1.Theingengabihecyangwa akanama gashinzwe kugenzura gutangiza defrost cycle.
Ibihe bya mashini bitangiza kandi bigahagarika ukwezi ukurikije igihe.
Ikibaho cyo kugenzura gitangiza no guhagarika ukwezi ukoresheje guhuza igihe, logique, hamwe nubushyuhe.
Ibihe hamwe nimbaho zisanzwe ziherereye mugice cya firigo hafi yubushyuhe bugenzura inyuma yibibaho. Ikibaho cyo kugenzura gishobora gushirwa inyuma ya firigo.
2.Icyerekezo cya defrost gihagarika imbaraga kuri compressor kandi ikohereza imbaraga kuriumushyitsi.
Ubushuhe mubisanzwe ni ubushyuhe bwa Calrod (bisa nkibintu bito bitetse) cyangwa ibintu bifunze mumirahuri.
Ubushuhe buzafatirwa munsi yubukonje bukonje mugice cya firigo. Firigo zohejuru cyane hamwe na coil zo gukonjesha mugice cya firigo zizaba zifite icyuma cya kabiri cya defrost. Firigo nyinshi zifite umushyushya umwe.
Ubushyuhe buva mubushuhe buzashonga ubukonje na barafu kuri coil ikonje. Amazi (urubura rwashonze) atemba hejuru yimbeho ikonjesha mumashanyarazi munsi yigitereko. Amazi yakusanyirijwe mu muyoboro anyuzwa mu isafuriya ya kondensate iri mu gice cya compressor aho ihumeka igasubira mu cyumba aho yaturutse.
3.Thedefrost yo guhagarika ibintu (thermostat)cyangwa rimwe na rimwe, icyuma gipima ubushyuhe kibuza umushyitsi gutonesha ibiryo muri firigo mugihe cyizuba.
Imbaraga zinyuzwa muri defrost yo kurangiza (thermostat) kuri hoteri.
Guhagarika defrost (thermostat) yashyizwe kuri coil hejuru.
Guhagarika defrost (thermostat) bizunguruka imbaraga zishyushya kandi kumara igihe cyizuba.
Nkuko umushyushya uzamura ubushyuhe bwa defrost yo guhagarika (thermostat) imbaraga zizunguruka zishyushya.
Nkuko ubushyuhe bwa defrost yo guhagarika ibintu (thermostat) bukonje imbaraga zizasubizwa mubushuhe.
Sisitemu zimwe za defrost zikoresha sensor yubushyuhe aho gukoresha defrost yo guhagarika (thermostat).
Ubushyuhe n'ubushyuhe bihuza neza na neza kubuyobozi.
Imbaraga zishyushya zigenzurwa ninama y'ubugenzuzi.
Igihe cyo kohereza: Gashyantare-13-2023