Amabhethri e-D cell, ajwayele ukubizwa ngokuthi amabhethri ka-D nje, awuhlobo lwebhethri eliyisilinda elinosayizi omkhulu namandla amakhulu. Ziyisixazululo semishini edinga amandla angaguquki, njengamathoshi, amarediyo, nezinye izinto zezokwelapha, ezingeke zikwazi ukusebenza ngaphandle kwazo. Yasungulwa ngo-1998, i-GMCELL iyibhizinisi lebhethri elisezingeni eliphezulu eligxile ocwaningweni nasekuthuthukisweni, ukukhiqizwa, nokudayiswa kwamabhethri, okuhlanganisa namaseli e-D. I-GMCELL yakhe igama layo nodumo phakathi nalesi sikhathi esikhulu, ngaphezu kweminyaka engama-25, ukuze inikeze kuphela okungaguquki okuhle kakhulu kwekhwalithi nokusebenza kwezixazululo zebhethri emhlabeni jikelele.
Yini iziD Amabhethri Eseli?
Amabhethri eseli D angabhekwa njengohlobo olulodwa losayizi ojwayelekile wamabhethri eseli elomile, umumo oyisilinda, aphethe ugesi ozisholo wona ongu-1.5 volts. Ubukhulu bebhethri yeseli engu-d bungu-61.5 millimeters ubude namamilimitha angu-34.2 ububanzi, buyenza ibe nkulu kakhulu kunamabhethri e-AA noma e-AAA. Lo sayizi okhulisiwe uhlinzeka ngobunye ubukhulu obudingekayo ukuze kuhlanganiswe isitoreji samandla esikhulu: kusukela ku-8,000 kuya ku-20,000 mAh ngevelu ethile kuye ngokwakhiwa kwamakhemikhali.
Amaseli ka-D awela ezigabeni ezimbili: okuyinhloko (okungashajwa kabusha) kanye nesesibili (aphinde ashajwe). Amabhethri ajwayeleke kakhulu atholakala kubhethri eliyisisekelo elingu-D azoba yi-alkaline, i-zinc-carbon, ne-lithium, kuyilapho awesibili evamise ukufaka amabhethri e-nickel-metal hydride (NiMH) kanye ne-nickel-cadmium (NiCd). Zonke lezi zinhlobo zinezinhlelo zazo ezingavamile kuye ngomshini ezisetshenziselwa wona; ngakho-ke, ukuguquguquka okukhulu ekusetshenzisweni kwamabhethri e-D.
Ukusetshenziswa Okujwayelekile Kwebhethri ye-D Cell
Amabhethri e-D cell adume ngokusebenza ngezindlela ezihlukahlukene kuzo zonke izinhlelo zokusebenza. Ukusetshenziswa kwazo okudume kakhulu kumathoshi, lapho amabhethri e-2 d cell anganika amandla ithoshi, anikeze ukukhanya okuphumayo okungaguquki isikhathi eside. Ezinye izinhlelo zokusebenza ezijwayelekile zifaka:
- I-High-Power Consumer Electronics:Amadivayisi afana nezitiriyo eziphathwayo, amarediyo, namathoyizi avamise ukusebenzisa amaseli ka-D ngenxa yempilo enwetshiwe namandla awo.
- Amadivayisi Ezokwelapha:Amandla athembekile abalulekile emishinini yezokwelapha, okuhlanganisa iziqapha zeglucose yegazi nemishini ephathekayo ye-oxygen, okwenza amabhethri e-D cell abe yisinqumo esibalulekile.
- Ukulungiselela Isimo Esiphuthumayo:Ukuphila kweshelufu ende kwamabhethri e-D kuwenza abe yizinto eziyisisekelo kumakhithi ezimo eziphuthumayo zamathoshi namarediyo, okuqinisekisa ukulungela ngesikhathi sokucisha kukagesi.
Ngaphezu kwalokho, amaseli e-D avame ukusetshenziswa kumavesi ebhethri le-volt angu-6. Isibonelo, ngenkathi i-6-volt lantern ngokuvamile idinga amaseli C amane, iphinde ihambisane namaseli D amabili uma ixhunywe ochungechungeni. Lokhu kulungiselelwa kuvumela amadivayisi ukuthi asebenze kahle ngenkathi kusetshenziswa ukumiswa kwamandla okujwayelekile kwamabhethri e-D.
D Ikhemistri Yebhethri Yeseli Nemininingwane
Ikhemikhali engemuva kwamabhethri e-D cell ibalulekile ekusebenzeni kwawo.Amabhethri e-alkaline Dsebenzisa inqubo yamakhemikhali ehlanganisa i-zinc ne-manganese dioxide, eveza amandla aphezulu kanye nempilo yeshelufu ende uma kuqhathaniswa nezinye izinhlobo. Okwamanje, amabhethri e-zinc-carbon D athengeka kakhulu; kodwa-ke, banamandla aphansi wamandla futhi basebenza kakhulu ezinhlelweni zokudonsa amanzi amancane.
Ngakolunye uhlangothi, amabhethri e-lithium D anikeza izinzuzo ezibalulekile kukho kokubili umthamo nokusebenza, okuwenza afanelekele amadivayisi adinga amandla athembekile ngaphansi kwezimo ezihlukahlukene. Isibonelo, amabhethri e-lithium agcina amazinga kagesi esikhathi eside, eqinisekisa ukusebenza okungaguquki kumadivayisi afana namakhamera edijithali nezinto zomsindo eziphathwayo.
Imijikelezo yokushajwa nempilo yamabhethri e-D aphinde ashajwe (i-NiMH noma i-NiCd) inganciphisa kakhulu ukungcola kwemvelo, njengoba ingashajwa kabusha izikhathi ezingamakhulu, ngaleyo ndlela zehlise izindleko ngokuhamba kwesikhathi. Uhlobo ngalunye lwekhemistri yebhethri luhambisana nezidingo ezithile zohlelo lokusebenza kanye nezintandokazi zomsebenzisi, eziqondisa abathengi ekukhetheni uhlobo lwebhethri olufanele ngezidingo zabo.
Ubukhulu kanye Nokuqhathaniswa Nezinye Izinhlobo Zebhethri
Amabhethri e-D cell makhulu kakhulu kunawo womabili amabhethri e-C ne-AA. Lokhu kuphakama nobubanzi bubavumela ukuthi bagcine izinto eziningi zamakhemikhali, okuhumushela ekuphumeni okukhulu kwamandla. Yize ibhethri elijwayelekile le-AA livame ukuba nomthamo omkhulu olinganiselwa ku-3,000 mAh, ibhethri le-D lingakwazi ukuletha amandla aphezulu kakhulu kuno-20,000 mAh-lesi sici yingakho amabhethri e-D ethandwa izinhlelo zokusebenza zokudonsa okuphezulu njengamathuluzi kagesi nemishini yezokwelapha.
Ukuqonda umehluko phakathi kosayizi bebhethri kubalulekile kubathengi. Isibonelo, ngenkathi amabhethri eseli angu-2 d ephumelela ekunikezeni amandla ahlala isikhathi eside, amabhethri C ayinketho enhle kumadivayisi adinga ibhalansi phakathi kosayizi namandla. Uhlobo lwebhethri ngalunye lunikeza izidingo ezithile, okugcizelela ukubaluleka kokusebenzisa ibhethri elilungile ukuze lisebenze kahle kumishini kagesi.
Ikusasa Lamabhethri Eseli D
Njengoba ubuchwepheshe bebhethri buqhubeka nokuvela, i-GMCELL ihlala ihamba phambili ekwenziweni okusha embonini yebhethri. Ngokuphuma kwanyanga zonke okudlula izingcezu eziyizigidi ezingu-20, ukuzibophezela kwe-GMCELL ekuletheni izinga eliphezulu, amabhethri eseli e-D aklanywe kahle kuyibeka njengomholi kulo mkhakha. Ukugxila kwenkampani ezinkambisweni ezisimeme nokuphepha komkhiqizo kuqinisekisa ukuthi amabhethri ayo ahlala enobungani bemvelo, ehlangabezana nezimfuno zabathengi ngokuzibophezela. Ngokuthuthuka kwezobuchwepheshe kanye nesidingo esikhulayo sezisombululo zamandla asebenzayo, ukubaluleka kwamabhethri e-D cell emakethe kuzokhula kuphela. Kusukela ekunikezeni amandla amadivaysi ansuku zonke kuya kumathuluzi abalulekile ezimeni eziphuthumayo, lawa mabhethri akhombisa ukusetshenziswa kwawo okukhulu kanye nemvelo esemqoka. Njengoba i-GMCELL iqhubeka nokuthuthukisa okunikezwayo ngocwaningo nokuthuthukiswa, amabhethri eseli e-D akulungele ukuhlala eyingxenye ebalulekile yendawo yamandla iminyaka eminingi ezayo. Ngakho-ke, ukukhetha amabhrendi athembekile njenge-GMCELL kuqinisekisa umthombo wamandla othembekile waso sonke isidingo.
Isikhathi sokuthumela: Jan-20-2025
