Mu 2025, ndi makabati ati oyima omwe amagwiritsa ntchito mphamvu zochepa? M'masitolo akuluakulu, m'masitolo akuluakulu, ndi m'malo osiyanasiyana amalonda, makabati oyima okonzedwa ndi Coca – Cola ndi zida zodziwika bwino. Amagwira ntchito yofunika kwambiri yoyika zakumwa mufiriji monga Coca – Cola kuti atsimikizire kukoma kwawo ndi ubwino wawo. Kwa amalonda, kumvetsetsa momwe makabati oyima amagwiritsidwira ntchito sikuti kumathandiza kokha kuwongolera mtengo komanso kumathandiza kusankha bwino zinthu pogula zida, kuyang'anira ntchito, ndi zina zotero. Ndiye, kodi makabati oyima okonzedwa ndi Coca – Cola amagwiritsa ntchito mphamvu zingati?
Poganizira magawo a makabati okhazikika a Coca-Cola omwe amapezeka pamsika, mphamvu zawo zogwiritsira ntchito mphamvu zimagwera mkati mwa malire enaake. Makabati ena ang'onoang'ono a Coca-Cola omwe ali okhazikika, monga magalimoto ena omwe amaikidwa kapena nyumba yaying'ono, ali ndi mphamvu zochepa. Mwachitsanzo, firiji ya Pepsi-Cola ya galimoto ya 6L yomwe imayikidwa. Mphamvu yake yoziziritsira ndi pakati pa 45 - 50W, ndipo mphamvu yake yoteteza ndi pakati pa 50 - 60W. Mu malo okhala ndi AC ya 220V yapakhomo, mphamvu yogwiritsira ntchito ndi pafupifupi 45W. Kudzera mu mayeso enieni ogwiritsira ntchito, pambuyo pogwira ntchito mosalekeza kwa maola 33, mphamvu yogwiritsidwa ntchito yoyezedwa ndi 1.47kWh. Kugwiritsa ntchito mphamvu kotereku ndi kofala pakati pa zipangizo zazing'ono zoziziritsira.
Mphamvu ya makabati akuluakulu a Coca-Cola okhazikika m'firiji ndi yayikulu kwambiri. Mphamvu ya zinthu zochokera ku mitundu yosiyanasiyana ndi mitundu imasiyana. Nthawi zambiri, mphamvu zawo zimakhala pakati pa 300W ndi 900W. Mwachitsanzo, makabati ena a Coca-Cola okhazikika m'firiji a 380L ochokera ku mitundu ina ali ndi mphamvu zolowera za 300W, 330W, 420W, ndi zina zotero. Palinso makabati ena okhazikika m'malo mwawo, monga zinthu zolembedwa kuti 220V/450W (zosinthidwa), zomwe zili mkati mwa mphamvu imeneyi.
Kawirikawiri timayesa mphamvu zomwe zipangizo zamagetsi zimagwiritsa ntchito mu “madigiri”. Digiri imodzi = 1 kilowatt – ola (kWh), ndiko kuti, kuchuluka kwa magetsi omwe amagwiritsidwa ntchito pamene chipangizo chamagetsi chokhala ndi mphamvu ya kilowatt imodzi chikugwira ntchito kwa ola limodzi. Potengera kabati yoyima yokhala ndi mphamvu ya 400W mwachitsanzo, ngati ikuyenda mosalekeza kwa ola limodzi, mphamvu zomwe zimagwiritsidwa ntchito ndi madigiri 0.4 (400W÷1000×1h = 0.4kWh).
Komabe, mphamvu yeniyeni yomwe imagwiritsidwa ntchito tsiku ndi tsiku siipezeka pongochulukitsa mphamvu ndi maola 24. Chifukwa chakuti ikagwiritsidwa ntchito, kabati yoyimirira siigwira ntchito nthawi zonse pa mphamvu yayikulu kwambiri. Kutentha mkati mwa kabati kukafika kutentha kochepa komwe kwakhazikitsidwa, compressor ndi zida zina zoziziritsira zimasiya kugwira ntchito. Pakadali pano, mphamvu yomwe imagwiritsidwa ntchito ndi chipangizochi imachokera makamaka pazinthu monga kusunga kuwala ndi magwiridwe antchito a makina owongolera, ndipo mphamvuyo imakhala yotsika. Kutentha komwe kuli mkati mwa kabati kukakwera pang'ono chifukwa cha zinthu monga kutsegula chitseko chonyamulira katundu ndi kusintha kwa kutentha komwe kumazungulira ndi komwe compressor imayambanso kuzizira.
Malinga ndi ziwerengero zoyenera, mphamvu zomwe makabati ena odziwika bwino a Coca-Cola amagwiritsa ntchito tsiku ndi tsiku ndi pafupifupi madigiri 1 - 3. Mwachitsanzo, kabati yowonetsera ya NW - LSC1025 yoziziritsa yokhala ndi mphamvu yogwiritsidwa ntchito tsiku ndi tsiku ya 1.42kW · h/24h ili ndi mphamvu yogwiritsira ntchito mphamvu ya 1, ndipo mphamvu zake zosungira mphamvu ndi zabwino kwambiri. Kwa mitundu ina yachizolowezi yopanda mphamvu yogwiritsira ntchito mphamvu, ngati chitseko chimatsegulidwa ndi kutsekedwa pafupipafupi, zakumwa zotentha zimayikidwa mkati, kapena pamalo otentha kwambiri, mphamvu zomwe zimagwiritsidwa ntchito tsiku ndi tsiku zitha kukhala pafupi kapena kupitirira madigiri 3.
Kodi ndi zinthu ziti zomwe zimakhudza kugwiritsa ntchito mphamvu kwa makabati okhazikika a Coca-Cola?
Choyamba ndi kutentha kwa malo ozungulira. M'chilimwe chotentha, kutentha kwa malo ozungulira kumakhala kwakukulu, ndipo kusiyana kwa kutentha pakati pa mkati ndi kunja kwa kabati kumakhala kwakukulu. Kuti kutentha kukhale kochepa, compressor iyenera kugwira ntchito mobwerezabwereza komanso kwa nthawi yayitali, zomwe zimapangitsa kuti mphamvu igwiritsidwe ntchito kwambiri. Mosiyana ndi zimenezi, m'nyengo yozizira, mphamvu imachepa moyenerera.
Kachiwiri, kuchuluka kwa zitseko kumakhudza kwambiri kugwiritsa ntchito mphamvu. Nthawi iliyonse chitseko chikatsegulidwa, mpweya wotentha umalowa mwachangu mu kabati, zomwe zimakweza kutentha mkati mwa kabati. Compressor iyenera kuyamba kuyika mufiriji kuti ibwezeretse kutentha kochepa. Kutsegula zitseko pafupipafupi mosakayikira kudzawonjezera kuchuluka kwa makampani atsopano a compressor, ndipo kugwiritsa ntchito mphamvu kudzawonjezeka moyenerera.
Kuphatikiza apo, mphamvu yotetezera kutentha ya kabati yoyima nayonso ndi yofunika kwambiri. Kabati yoyima yokhala ndi mphamvu yotetezera kutentha ingathandize kuchepetsa kutentha, kuchepetsa nthawi yogwirira ntchito ya compressor, motero kuchepetsa kugwiritsa ntchito mphamvu. Kuchuluka ndi kutentha koyambirira kwa zakumwa zomwe zayikidwa zimakhudzanso. Ngati zakumwa zambiri zomwe zimakhala ndi kutentha kwambiri zayikidwa nthawi imodzi, kabati yoyima iyenera kugwiritsa ntchito magetsi ambiri kuti ichepetse kutentha kwa zakumwa ndikusunga kutentha kochepa.
Pofuna kuchepetsa kugwiritsa ntchito mphamvu kwa kabati yoyima, amalonda angachite zinthu zingapo. Ikani patsogolo zinthu zomwe zili ndi mphamvu zambiri. Ngakhale mitengo ya zinthu zotere ingakhale yokwera, pakugwiritsa ntchito kwa nthawi yayitali, ndalama zambiri zamagetsi zitha kusungidwa. Yang'anirani bwino kuchuluka kwa zitseko kuti muchepetse kulowa kwa mpweya wotentha. Sungani mpweya wabwino kuzungulira kabati yoyima kuti mupewe kutentha kwambiri. Tsukani nthawi zonse condenser ya kabati yoyima kuti muwonetsetse kuti kutentha ndi kutayika bwino, chifukwa kutayika koyima bwino kwa condenser kudzawonjezera ntchito ya compressor ndikuwonjezera kugwiritsa ntchito mphamvu.
Kuphatikiza apo, sinthani kutentha kwa kabati yoyimirira moyenera malinga ndi nyengo zosiyanasiyana. Pofuna kuonetsetsa kuti zakumwa zikuyenda bwino mufiriji, kuwonjezera kutentha moyenera kungachepetsenso mphamvu zomwe zimagwiritsidwa ntchito.
Kugwiritsa ntchito mphamvu kwa makabati okhazikika a Coca-Cola m'firiji kumasiyana chifukwa cha zinthu zosiyanasiyana monga zida zomwe zimagwiritsidwa ntchito, malo ogwiritsira ntchito, ndi njira zogwiritsira ntchito. Pakugwiritsa ntchito, pomvetsetsa zinthuzi ndikutenga njira zosungira mphamvu, titha kuchepetsa bwino ndalama zogwirira ntchito pamene tikuonetsetsa kuti zakumwa zikufunikira mufiriji.
Samalani ndi momwe magetsi amagwiritsidwira ntchito posankha mitundu yosiyanasiyana ya makabati oyima. Pakadali pano, zinthu zomwe zili ndi mphamvu yogwiritsira ntchito bwino zimafika pa 80% ya msika. Zinthu zotere ndizodziwika kwambiri ndipo ndizo zomwe ogwiritsa ntchito ambiri amakonda.
Nthawi yolemba: Julayi-14-2025 Mawonedwe: