Iibhetri ze-D cell, ezibizwa ngokuba ziibhetri ze-D kuphela, luhlobo lwebhetri ye-cylindrical enobukhulu obukhulu kunye namandla amakhulu. Zisisombululo sezixhobo ezifuna amandla angaguqukiyo, njengeetotshi, iirediyo, kunye nezinye izixhobo zonyango, ezingenakusebenza ngaphandle kwazo. Yasekwa ngo-1998, i-GMCELL yinkampani yeebhetri yobuchwepheshe obuphezulu egxile kuphando nophuhliso, imveliso, kunye nokuthengiswa kweebhetri, kuquka iiseli ze-D. I-GMCELL yakha igama layo kunye nodumo ngeli xesha likhulu, kwiminyaka engama-25, ukubonelela kuphela ngezisombululo zebhetri ezihambelanayo kunye nokusebenza kakuhle kwihlabathi liphela.
Zintoni iiIibhetri zeSeli ze-D?
Iibhetri zeseli ze-D zinokuthathwa njengohlobo olunye lobukhulu obuqhelekileyo beebhetri zeseli ezomileyo, ezimile okwesilinda, ezinevolthi eqhelekileyo ye-1.5 volts. Ubukhulu bebhetri yeseli ye-D buyi-61.5 millimeters ubude kunye ne-34.2 millimeters ububanzi, okwenza ibe yinkulu kakhulu kuneebhetri ze-AA okanye ze-AAA. Olu bungakanani lunyusiweyo lubonelela ngolunye umlinganiselo ofunekayo ekuhlanganiseni ugcino olukhulu lwamandla: ukusuka kwi-8,000 ukuya kwi-20,000 mAh ngexabiso elithile kuxhomekeke kulwakhiwo lweekhemikhali.
Iiseli ze-D zahlulwe zibe ziindidi ezimbini: eziyintloko (ezingenakutshajwa) kunye nezesibini (ezinokutshajwa). Iibhetri eziqhelekileyo ezifumaneka kwibhetri ye-D ephambili ziya kuba yi-alkaline, i-zinc-carbon, kunye ne-lithium, ngelixa ezesibini zihlala ziquka iibhetri ze-nickel-metal hydride (NiMH) kunye ne-nickel-cadmium (NiCd). Zonke ezi ntlobo zinezicelo zazo ezingaqhelekanga kuxhomekeke kwisixhobo ezisetyenziselwa sona; yiyo loo nto, kukho ukuguquguquka okukhulu ekusebenziseni iibhetri ze-D.
Usetyenziso Oluqhelekileyo lweeBhetri zeSeli ze-D
Iibhetri ze-D cell ziyaziwa ngokuguquguquka kwazo kwiindlela ezininzi zokusebenza. Eyona ndlela zisetyenziswa ngayo kakhulu kukusetyenziswa kweetotshi, apho iibhetri ze-2 d cell zinokunika amandla itotshi, zibonelele ngokukhanya okuzinzileyo ixesha elide. Ezinye izicelo eziqhelekileyo ziquka:
- Izixhobo ze-elektroniki zabathengi ezinamandla aphezulu:Izixhobo ezifana neestereyo eziphathwayo, iiradiyo, kunye nezinto zokudlala zihlala zisebenzisa ii-D cells ngenxa yokuba ziphila ixesha elide kwaye zinamandla.
- Izixhobo zonyango:Amandla athembekileyo abalulekile kwizixhobo zonyango, kuquka iimonitha zeglucose yegazi kunye noomatshini beoksijini abaphathwayo, nto leyo eyenza iibhetri ze-D cell zibe lukhetho olubalulekileyo.
- Ukulungela iNgxakeko:Ubomi obude beebhetri ze-D buzenza zibe zizinto ezibalulekileyo kwiikiti zongxamiseko zeetotshi kunye neerediyo, ukuqinisekisa ukulungela ngexesha lokucinywa kombane.
Ngaphezu koko, ii-D cells zihlala zisetyenziswa kwii-6 volts lantern battery verses. Umzekelo, ngelixa i-6-volt lantern idla ngokufuna ii-C cells ezine, ikwahambelana nee-D cells ezimbini xa ziqhagamshelwe ngokulandelelana. Olu lungiselelo luvumela izixhobo ukuba zisebenze ngokufanelekileyo ngelixa zisebenzisa ulungiselelo lwamandla oluqhelekileyo lweebhetri ze-D.
I-D Cell Battery Chemistry kunye neenkcukacha
Ikhemikhali engasemva kweebhetri ze-D cell ibalulekile ekusebenzeni kwazo.Iibhetri ze-alkaline Dsebenzisa inkqubo yeekhemikhali edibanisa i-zinc kunye ne-manganese dioxide, ivelise amandla aphezulu kunye nobomi obude beshelufu xa kuthelekiswa nezinye iintlobo. Okwangoku, iibhetri ze-zinc-carbon D zihlala zifikeleleka lula; nangona kunjalo, zinamandla aphantsi kwaye zisebenza kakhulu kwiindawo ezinokukhupha amanzi amaninzi.
Kwelinye icala, iibhetri ze-lithium D zibonelela ngeenzuzo ezibalulekileyo kumthamo kunye nokusebenza, nto leyo ezenza zifaneleke kwizixhobo ezifuna amandla athembekileyo phantsi kweemeko ezahlukeneyo. Umzekelo, iibhetri ze-lithium zigcina amanqanaba azo e-voltage ixesha elide, ziqinisekisa ukusebenza rhoqo kwizixhobo ezifana neekhamera zedijithali kunye nezixhobo zesandi eziphathwayo.
Imijikelo yokutshaja kunye nobomi beebhetri ze-D ezinokutshajwa (i-NiMH okanye i-NiCd) zinokunciphisa kakhulu inkunkuma yokusingqongileyo, njengoko zinokutshajwa amaxesha amaninzi, ngaloo ndlela zinciphise iindleko ngokuhamba kwexesha. Uhlobo ngalunye lwekhemikhali yebhetri luhambelana neemfuno ezithile zesicelo kunye nezinto ezikhethwa ngumsebenzisi, nto leyo ekhokela abathengi ekukhetheni uhlobo olufanelekileyo lwebhetri kwiimfuno zabo.
Ubukhulu kunye nokuthelekisa nezinye iintlobo zeebhetri
Iibhetri ze-D cell zinkulu kakhulu kuneebhetri ze-C kunye ne-AA. Olu bude kunye nobubanzi buzivumela ukuba zigcine izinto ezininzi zeekhemikhali, nto leyo ethetha ukuba amandla aphuma kakhulu. Nangona ibhetri ye-AA eqhelekileyo idla ngokuba nomthamo ophezulu omalunga ne-3,000 mAh, ibhetri ye-D inokunika amandla aphezulu kakhulu kune-20,000 mAh-le yiyo loo nto iibhetri ze-D zithandwa kakhulu kwizicelo zokukhupha amanzi amaninzi ezifana nezixhobo zamandla kunye nezixhobo zonyango.
Ukuqonda umahluko phakathi kobukhulu beebhetri kubalulekile kubathengi. Umzekelo, ngelixa iibhetri ze-2 d cell zibalasele ekunikezeni amandla ahlala ixesha elide, iibhetri ze-C zilukhetho olufanelekileyo kwizixhobo ezifuna ulungelelwaniso phakathi kobukhulu kunye nomthamo. Uhlobo ngalunye lwebhetri luhlangabezana neemfuno ezithile, lugxininisa ukubaluleka kokusebenzisa ibhetri echanekileyo ukuze isebenze kakuhle kwizixhobo ze-elektroniki.
Ikamva leebhetri ze-D Cell
Njengoko iteknoloji yebhetri iqhubeka nokutshintsha, iGMCELL ihlala iphambili kwimveliso entsha kwishishini lebhetri. Ngenxa yemveliso yenyanga edlula iziqwenga ezingama-20 ezigidi, ukuzibophelela kweGMCELL ekunikezeni iibhetri ze-D cell ezikumgangatho ophezulu, ezilungiselelwe kakuhle kuyibeka njengenkokeli kweli candelo. Ukugxila kwenkampani kwimisebenzi ezinzileyo kunye nokhuseleko lwemveliso kuqinisekisa ukuba iibhetri zazo zihlala zinobuhlobo nokusingqongileyo, zihlangabezana neemfuno zabathengi ngokuthembekileyo. Ngokuqhubela phambili kwezobuchwepheshe kunye nesidingo esikhulayo sezisombululo zamandla ezisebenzayo, ukubaluleka kweebhetri ze-D cell kwimarike kuya kwanda kuphela. Ukusuka ekunikezeni amandla kwizixhobo zemihla ngemihla ukuya kwizixhobo ezibalulekileyo kwiimeko ezingxamisekileyo, ezi bhetri zibonisa usetyenziso lwazo olukhulu kunye nobuntu bazo obungenakulinganiswa. Njengoko iGMCELL iqhubeka nokuphucula izibonelelo zayo ngophando nophuhliso, iibhetri ze-D cell zikulungele ukuhlala ziyinxalenye ebalulekileyo yendawo yamandla iminyaka ezayo. Ke ngoko, ukukhetha iimpawu ezithembekileyo ezifana neGMCELL kuqinisekisa umthombo wamandla othembekileyo kuyo yonke imfuno.
Ixesha leposi: Jan-20-2025
