Ubushyuhe bw'imyotsi ya compressor ikoreshwa muri firigo busobanura valve isohora umwuka ku bushyuhe bwa firigo, kugira ngo compressor ikore neza, ibikubiye mu bipimo by'ubushyuhe bw'imyotsi ya R12 ntibishobora kurenza dogere 130.℃, R22 na sisitemu za ammonia ntibishobora kurenza 50℃Ubushyuhe bw'imyotsi isohora umwuka ni bwinshi cyane, bigatuma amavuta akoreshwa mu gusiga agabanya ubushyuhe bitewe n'ubwiyongere bw'ubushyuhe, kandi bigatuma ingaruka zo gusiga amavuta ziba mbi, ibyo bigatuma ibice bikoresha byangirika byoroshye. Iyo ubushyuhe bw'imyotsi buzamutse hafi y'aho amavuta aturuka, ntabwo byoroshye kuba akaga, kandi ubushyuhe bw'imyotsi buruta cyane ubushyuhe bugabanuka.
Ubushyuhe bw'akabati gakonje buri hejuru mu bihe bibiri: Ubwa mbere, fluorine isohoka muri firigo kandi nta kabati gakonje gakonjesha kari karakora, ariko ubushyuhe buri mu kabati ntibushobora kugabanuka. Igihe kirekire cyane, igihombo cy'ibiryo kiri mu kabati ni gikomeye, nyamuneka gikosore mu gihe nyacyo. Nkuko bisanzwe, si firigo nshya gusa, ahubwo akenshi mu cyumba gikonje kimwe cya kabiri kugira ngo biguhe kumva ko bihora buhoro cyane. Igice kindi nta bukonje kandi ni kinini ku ruhande rw'ubukonje. Firigo imaze igihe kinini idakonjesha. Muri iki gihe, hashobora kubaho utudomo duke tw'amazi, ubushyuhe buri mu kabati ni bwinshi.
Ubusanzwe firigo nk'iyo iragoye gusana. Biragoye kubona aho amazi aturuka igihe kirekire nyuma yo gusana kuko biragoye kubona aho amazi aturuka. Impamvu ya kabiri itera ubushyuhe bwinshi ni ubukonje bw'imashini zikonjesha, iki kibazo ahanini ni firigo zikonjesha mu mwuka, ubwo bwoko bwa firigo bukenera firigo ikoresha umwuka, niba atari ukubura ubukonje muri iyi firigo, izafunga inzira y'umwuka. Ubukonje ntibuzasohoka kandi firigo ntishobora gukonjeshwa. Iyi ndwara ishobora guterwa n'ikibazo cya sisitemu yo gushonga cyangwa bitewe n'uko icyuma gitanga amazi cyangiritse cyangwa umuyoboro w'ubushyuhe wangiritse.
1. Kompreseri ntabwo izatangira
Niba nta muriro uri muri firigo kandi itara ry'imbere rishobora kwaka, ushobora gufunga umuryango wa firigo. Niba firigo ivuze ko hari umuriro, niba urumuri rutaraka, reba niba umuriro nyamukuru uraka hanyuma urebe neza ko firigo ya firigo atari yo yonyine ikora muri firigo. Ese hari ikibazo mu gukorana kwa thermostat?
2. Compressor ishobora gushya, moteri irashya, kandi starter ishobora kugenzurwa. Iyo ubushyuhe bwinshi buri gukora, ugomba gutegereza igihe kugira ngo ubushyuhe bwa compressor butangire kugabanuka.
3. Ikibazo kibaho kubera ko thermostat idashobora kongera gukoreshwa, kuko contacts ziba zifatanye kandi ntizishobora gutandukana.
3. Ubukonje buri muri firigo buba bwinshi cyane kandi ubushyuhe buragabanuka cyane, ibyo bigira ingaruka ku buryo umwuka ukonje utemba.
4, firigo idashyizwe neza cyangwa ivu rya kondenseri rigateranywa cyane, bityo bigira ingaruka ku gushonga k'ubushyuhe bwa kondenseri.
5, charge ya sisitemu yo gukonjesha ni nyinshi cyane, umutwaro w'akazi ka compressor uraremereye, condenser ishyushye ku ruhande rwo hejuru, uruhande rwo hasi ruri hafi y'ubushyuhe bw'icyumba. charge ya frigo ikabije yatewe muri evaporator ntishobora kuvamo umwuka wose, bigatuma ubushobozi bwo gukonjesha bwa evaporator bugabanuka, niba inzira y'imikorere ihujwe n'ameza y'umuvuduko igenzura, umuvuduko muke ushobora kuboneka uri hejuru y'agaciro gasanzwe.
Ubushyuhe bwo gukurura icyuma gikonjesha cya firigo ni ubushyuhe bw'icyuma gikonjesha kiri kuri valve yo guhumeka. Kugira ngo compressor ikore neza, hirindwa ko silinda y'amazi ishobora gukurura. Ubushyuhe bwo gukurura bugomba kuba buri hejuru gato y'ubushyuhe bwo guhumeka, bivuze ko gazi ikonjesha iba gazi ishyushye cyane, ifite ubushyuhe bwinshi. Muri rusange, nta gikonjesha gikonjesha gazi n'amazi kibaho.
Muri sisitemu ya Freon ikoreshwa mu gukonjesha, ubushyuhe bw'imyuka ikura bugomba kuba 5℃hejuru y'ubushyuhe bwo guhumeka, kandi igipimo cy'ubushyuhe bukabije bw'umwuka uhuha kirakwiye. Ku gikoresho gikonjesha cya ammonia, igipimo cy'ubushyuhe bukabije bw'umunyu muri rusange ni 5 ~ 10℃, urugero rw'ubushyuhe bukabije bwo gukurura ni runini cyane cyangwa ruto cyane rugomba kwirindwa, niba urugero rw'ubushyuhe bukabije ari runini cyane, bizatuma ubushobozi bwo gukonjesha bugabanuka, ubushyuhe bw'imyotsi bukiyongera, ingufu zikoreshwa zikiyongera, niba urugero rw'ubushyuhe bukabije ari ruke cyane, biroroshye gukora ikintu cya silinda y'amazi.
Igihe cyo kohereza: Kamena-12-2023
