Kodi firiji ya cola yakunja yozungulira imakhudza bwanji?

Cholinga chakunja cha zinthu zambiriFiriji ya Coke yooneka ngati silinda (Chidebe chozizira cha chidule) ili ndi voliyumu yaying'ono, imatenga malo ochepa ndipo imagwiritsa ntchito mphamvu zochepa. Ndi yoyenera kugwiritsidwa ntchito m'magalimoto ndipo imatha kuyikidwa m'bokosi. Ndi yoyenera magalimoto ambiri, ndipo ili ndi kapangidwe kodziwika kwambiri ku Europe ndi America.

Mphamvu ya firiji ndi yabwino kwambiri. Pali zipangizo zamakompyuta monga ma compressor a mpweya ndi ma condenser omwe aikidwa mkati. Mphamvu ya firiji ndi yamphamvu kwambiri kuposa ya ma semiconductor. Njira zotsekera zili m'malo mwake, kotero kuti mpweya wozizira mkati mwake sungathe kutuluka mosavuta. Nthawi zambiri,kutentha kumatha kufika madigiri 2 - 8 mkati mwa theka la ola.Dziwani kuti mukamagwiritsa ntchito, lumikizani ku magetsi pasadakhale, zomwe zipangitsa kuti zinthu ziyende bwino.

Zachidziwikire, ogwiritsa ntchito ambiri akuda nkhawa ndi kugwiritsa ntchito mphamvu. Nthawi zambiri, magetsi a galimoto ya 12V ndi okwanira. Pokhala ndi chipangizo chosinthasintha chokhala ndi magetsi osinthika, chimagwiritsidwa ntchito pamagetsi m'malo osiyanasiyana. Akakhala panja, ogwiritsa ntchito amatha kukonzekera magetsi awoawo kuti azitha kuyendetsa mufiriji. Ngati ndi magetsi a 12A 64V, amatha kupangitsa firiji ya 200W kugwira ntchito kwa maola 4 mpaka 8. Makamaka, imatha kuwerengedwa malinga ndi momwe magetsi amagwiritsidwira ntchito. Ngati mukufuna kugwiritsa ntchito mphamvu zochepa, ndibwino kusankha zinthu zomwe zili ndi muyezo wogwiritsa ntchito mphamvu wa Class 1 momwe zingathere.

Tiyenera kudziwa kuti ngakhale kuti mphamvu ya firiji ndi yabwino, kuchepetsa nthawi yotsegulira ndi kutseka chitseko kungachepetse kutayika kwa mpweya wozizira komanso kugwiritsa ntchito mphamvu zochepa. Ngati pali mphamvu yokwanira, palibe chifukwa chodera nkhawa ndi vuto la firiji. Ngati mphamvu ndi yochepa, chepetsani nthawi yotsegulira chitseko.

Muyenera kudziwa kuti nthawi yosungira zinthu zoziziritsa kukhosi ya ma cola osiyanasiyana ndi yosiyana. Mwachitsanzo, nthawi yosungira zinthu zoziziritsa kukhosi ya mabotolo akuluakulu a 2L ndi 1.5L nayonso ndi yosiyana. Ngati ndi botolo laling'ono, zotsatira zake zidzakhala zabwino. Komabe, mabotolo ang'onoang'ono nthawi zambiri amakhala oyenera kugwiritsidwa ntchito panja.

Zinthu zofunika kuziganizira pa kabati yosungiramo zinthu mufiriji:

(1) Samalani ndi chitetezo chamagetsi panja. Mwachitsanzo, masiku amvula, pewani kunyowetsa magetsi a zida chifukwa cha mvula. Ngakhale kuti zida zoziziritsira sizinalowerere madzi, pali zina zomwe sizingachotsedwe.

(2) Pewani kugwedezeka mwamphamvu ndi kugundana pamene mukuyenda, chifukwa izi zitha kuwononga zigawo zamkati mwa chipangizocho.

(3) Musamasule ndi kukonza zidazo mwachisawawa ngati zawonongeka. Chitani izi pokhapokha ngati muli ndi luso lokonza. Muthanso kupempha wogulitsa kuti azikonze.

Zambiri zokhudza makampani opanga mafiriji:

(1) Kukula kwa msika wa zida zoziziritsira ndi zoziziritsira mpweya ku China kwakhala kotchuka. Chiwonetsero cha 16 cha Asia-Pacific International Refrigeration, Air-Conditioning, Ventilation and Cold Chain Technology (chomwe chimatchedwa "Asia-Pacific Refrigeration Exhibition") chinatsegulidwa ku China Import and Export Fair Complex ku Guangzhou. Chikuyembekezeka kukopa alendo opitilira 200,000. Ziwerengero zamakampani zikuwonetsa kuti mu theka loyamba la 2025, chinali pafupifupi 20% ya chiwerengero chonse cha dzikolo. Unyolo wa mafakitale uli ndi mphamvu yayikulu yoyendetsera, ndi chitukuko chogwirizana cha zigawo zazikulu zapakati (ma compressor, osinthira kutentha, owongolera), kupanga makina apakatikati, ndi ntchito zaukadaulo wapansi.

2） Monga tafotokozera mu Code of Federal Regulations (CFR), "Firiji yamalonda, firiji, ndi firiji-freezer" (yomwe imatchedwa "zipangizo zoziziritsira zamalonda) imatanthauza zida zoziziritsira zomwe:

①Si chinthu chogwiritsidwa ntchito ndi ogula (monga momwe tafotokozera mu §430.2 ya gawo 430);

②Sichikupangidwira ndi kugulitsidwa kokha pazifukwa zachipatala, zasayansi, kapena kafukufuku;

③Imagwira ntchito pamalo ozizira, ozizira, osakanikirana ozizira komanso ozizira, kapena kutentha kosinthasintha;

④ Imawonetsa kapena kusunga zinthu ndi zinthu zina zomwe zimatha kuwonongeka mopingasa, mopingasa pang'ono, kapena mopingasa;

⑤Ali ndi zitseko zowonekera kapena zolimba, zitseko zotsetsereka kapena zolumikizidwa, kuphatikiza zitseko zolumikizidwa, zotsetsereka, zowonekera, kapena zolimba, kapena zopanda zitseko;

⑥Imapangidwira kugwiritsa ntchito kutentha kotsika kapena kugwiritsa ntchito kutentha kosungira; ndipo imalumikizidwa ku chipangizo chodziyimira chokha kapena chipangizo chodziyimira pachokha choziziritsira.

(3) Cooluma idzayambitsa makabati osiyanasiyana otchuka a keke oziziritsidwa ndi ayisikilimu pa chiwonetsero cha Electronic Consumption Exhibition ku Singapore kuyambira pa 28 mpaka 31 Ogasiti.

Zomwe zili pamwambapa ndi zomwe zili mu magaziniyi. Ndikukhulupirira kuti zikuthandizani. Ndikukufunirani moyo wabwino. Mu magazini yotsatira, tidzakudziwitsani makabati otchuka osungiramo zinthu zoziziritsa kukhosi pa chiwonetserochi.