Ukuqonda Amabhethri Eseli D: Umhlahlandlela Ophelele

Amabhethri eseli le-D, avame ukubizwa ngokuthi amabhethri e-D kuphela, awuhlobo lwebhethri eliyindilinga elinobukhulu obukhulu namandla amakhulu. Ayisixazululo samadivayisi adinga amandla angaguquki, njengezibani, imisakazo, kanye neminye imishini yezokwelapha, engakwazi ukusebenza ngaphandle kwawo. Yasungulwa ngo-1998, i-GMCELL iyinkampani yebhethri yobuchwepheshe obuphezulu egxile ocwaningweni nasekuthuthukisweni, ekukhiqizweni nasekuthengisweni kwamabhethri, kufaka phakathi amaseli e-D. I-GMCELL yakhe igama nodumo lwayo phakathi nalesi sikhathi esikhulu, eminyakeni engaphezu kwengu-25, ukuze inikeze kuphela izixazululo zebhethri ezihambisana kahle kakhulu emhlabeni jikelele.

 

Yini iziAmabhethri Eseli D?

Amabhethri eseli le-D angabhekwa njengohlobo olulodwa losayizi ojwayelekile wamabhethri eseli elomile, anesimo esiyindilinga, ane-voltage ejwayelekile engu-1.5 volts. Ubukhulu bebhethri leseli le-D bungamamilimitha angu-61.5 ubude kanye namamilimitha angu-34.2 ububanzi, okwenza libe likhulu kakhulu kunamabhethri e-AA noma e-AAA. Lobu bukhulu obukhulisiwe buhlinzeka ngesinye isici esidingekayo ekuhlanganiseni isitoreji samandla esikhulu: kusukela ku-8,000 kuya ku-20,000 mAh ngenani elithile kuye ngokwakheka kwamakhemikhali.

Amaseli e-D ahlukaniswa ngezigaba ezimbili: ayinhloko (angaphinde ashajwe) kanye nawasesibili (angaphinde ashajwe). Amabhethri avame kakhulu atholakala ebhethrini le-D eliyinhloko yi-alkaline, i-zinc-carbon, kanye ne-lithium, kanti awesibili avame ukufaka amabhethri e-nickel-metal hydride (NiMH) kanye ne-nickel-cadmium (NiCd). Zonke lezi zinhlobo zinezinhlelo zazo ezihlukile kuye ngokuthi zisetshenziswa kuphi; ngakho-ke, zinokuguquguquka okukhulu ekusetshenzisweni kwamabhethri e-D.

 

Ukusetshenziswa Okuvamile Kwamabhethri Eseli E-D

 

Amabhethri e-D cell aziwa ngokuguquguquka kwawo kuzo zonke izinhlelo zokusebenza eziningi. Ukusetshenziswa kwawo okuthandwa kakhulu kusezibanini, lapho amabhethri e-2 d cell anganika amandla i-flashlight, anikeze ukukhanya okuzinzile isikhathi eside. Ezinye izinhlelo zokusebenza ezivamile zifaka:

 

• Ama-elekthronikhi Abathengi Anamandla Aphezulu:Amadivayisi anjengezitimu eziphathwayo, imisakazo, namathoyizi avame ukusebenzisa amaseli e-D ngenxa yokuphila kwawo isikhathi eside kanye namandla awo.
• Amadivayisi Ezokwelapha:Amandla athembekile abalulekile emishinini yezokwelapha, okuhlanganisa iziqaphi ze-glucose yegazi kanye nemishini ye-oxygen ephathekayo, okwenza amabhethri e-D cell abe ukukhetha okubalulekile.
• Ukulungela Okuphuthumayo:Isikhathi eside sokusebenza kwamabhethri e-D kuwenza abe yizinto eziyisisekelo ezikhithini eziphuthumayo zezibani zokukhanyisa kanye nomsakazo, okuqinisekisa ukulungela ngesikhathi sokunqamuka kukagesi.

 

Ngaphezu kwalokho, amaseli e-D avame ukusetshenziswa kuma-lantern battery verses angu-6 volt. Isibonelo, yize isibani se-6-volt ngokuvamile sidinga amaseli e-C amane, siyahambisana namaseli amabili e-D uma sixhunywe ochungechungeni. Lokhu kulungiselelwa kuvumela amadivayisi ukuthi asebenze kahle ngenkathi esebenzisa ukulungiselelwa kwamandla okujwayelekile kwamabhethri e-D.

 

I-D Cell Battery Chemistry kanye Nemininingwane

I-chemistry ngemuva kwamabhethri e-D cell ibalulekile ekusebenzeni kwawo kahle.Amabhethri e-alkaline Dsebenzisa inqubo yamakhemikhali ehlanganisa i-zinc ne-manganese dioxide, enikeza amandla aphezulu kanye nokuphila isikhathi eside eshalofini uma kuqhathaniswa nezinye izinhlobo. Okwamanje, amabhethri e-zinc-carbon D ngokuvamile ashibhile; nokho, anamandla aphansi futhi asebenza kahle kakhulu ekusetshenzisweni kokukhipha amanzi kancane.

 

Ngakolunye uhlangothi, amabhethri e-lithium D anikeza izinzuzo ezibalulekile kokubili ngomthamo kanye nokusebenza, okwenza afaneleke kumadivayisi adinga amandla athembekile ngaphansi kwezimo ezahlukahlukene. Isibonelo, amabhethri e-lithium agcina amazinga awo e-voltage isikhathi eside, okuqinisekisa ukusebenza okuqhubekayo kumadivayisi afana namakhamera edijithali kanye nemishini yomsindo ephathekayo.

 

Imijikelezo yokushaja kanye nesikhathi sokuphila kwamabhethri e-D ashajwayo (i-NiMH noma i-NiCd) kunganciphisa kakhulu imfucuza yemvelo, njengoba engashajwa izikhathi ezingamakhulu, ngaleyo ndlela kunciphise izindleko ngokuhamba kwesikhathi. Uhlobo ngalunye lwe-chemistry yebhethri luhambisana nezidingo ezithile zohlelo lokusebenza kanye nezintandokazi zomsebenzisi, luqondisa abathengi ekukhetheni uhlobo lwebhethri olufanele izidingo zabo.

 

 

Ubukhulu Nokuqhathaniswa Nezinye Izinhlobo Zebhethri

Amabhethri eseli le-D makhulu kakhulu kunamabhethri e-C kanye ne-AA. Lokhu kuphakama nobubanzi kuwenza akwazi ukugcina izinto eziningi zamakhemikhali, okuhumusha amandla amakhulu. Ngenkathi ibhethri le-AA elijwayelekile livame ukuba nomthamo omkhulu ongaba ngu-3,000 mAh, ibhethri le-D lingaletha amandla aphezulu kakhulu kune-20,000 mAh - lesi sici yingakho amabhethri e-D ethandwa kakhulu kwizinhlelo zokusebenza ezikhipha amanzi amaningi njengamathuluzi kagesi namadivayisi ezokwelapha.

 

Ukuqonda umehluko phakathi kosayizi webhethri kubalulekile kubathengi. Isibonelo, ngenkathi amabhethri eseli angu-2 d ephumelela ekuhlinzekeni ngamandla ahlala isikhathi eside, amabhethri e-C ayisinqumo esihle kumadivayisi adinga ibhalansi phakathi kosayizi nomthamo. Uhlobo ngalunye lwebhethri lufeza izidingo ezithile, kugcizelelwa ukubaluleka kokusebenzisa ibhethri elifanele ukuze kusebenze kahle kumadivayisi kagesi.

 

Ikusasa Lamabhethri Eseli D

Njengoba ubuchwepheshe bebhethri buqhubeka nokuthuthuka, i-GMCELL ihlala ihamba phambili ekusunguleni izinto ezintsha embonini yamabhethri. Njengoba umkhiqizo wanyanga zonke udlula izingcezu eziyizigidi ezingama-20, ukuzibophezela kwe-GMCELL ekuletheni amabhethri e-D cell asezingeni eliphezulu, aklanywe kahle kuyibeka njengomholi kulo mkhakha. Ukugxila kwenkampani emikhubeni eqhubekayo nokuphepha komkhiqizo kuqinisekisa ukuthi amabhethri abo ahlala enobungani nemvelo, ehlangabezana nezidingo zabathengi ngokuzibophezela. Ngokuthuthuka kobuchwepheshe kanye nesidingo esikhulayo sezixazululo zamandla ezisebenzayo, ukubaluleka kwamabhethri e-D cell emakethe kuzokhula kuphela. Kusukela ekunikezeni amandla amadivayisi ansuku zonke kuya emishinini ebalulekile ezimweni eziphuthumayo, la mabhethri abonisa ukusetshenziswa kwawo okukhulu kanye nesimo sawo esibalulekile. Njengoba i-GMCELL iqhubeka nokuthuthukisa okunikezwayo ngocwaningo nentuthuko, amabhethri e-D cell akulungele ukuhlala eyingxenye ebalulekile yendawo yamandla iminyaka ezayo. Ngakho-ke, ukukhetha imikhiqizo ethembekile njenge-GMCELL kuqinisekisa umthombo wamandla othembekile kuzo zonke izidingo.