Kumvetsetsa Mabatire a Ma cell a D: Kalozera Wokwanira

Mabatire a D cell, omwe amatchedwa mabatire a D basi, ndi mtundu wa batire la cylindrical lomwe limakhala ndi kukula kwakukulu komanso mphamvu zambiri. Ndiwo njira yothetsera zida zomwe zimafunikira mphamvu nthawi zonse, monga tochi, mawayilesi, ndi zida zina zamankhwala, zomwe sizingagwire ntchito popanda iwo. Yakhazikitsidwa mu 1998, GMCELL ndi bizinesi yapamwamba kwambiri ya batri yomwe imagwira ntchito pa kafukufuku ndi chitukuko, kupanga, ndi malonda a mabatire, kuphatikizapo ma D cell. GMCELL yapanga dzina lake ndi kutchuka panthawi yayikuluyi, pazaka 25, kuti ingopereka njira zabwino kwambiri zosinthira mabatire padziko lonse lapansi.

Ndi chiyaniD Mabatire a Ma cell?

Mabatire a ma cell a D amatha kuonedwa ngati mtundu umodzi wa kukula kwake kwa mabatire owuma a cell, mawonekedwe a cylindrical, okhala ndi voteji yadzina ya 1.5 volts. Ma batire a d cell ndi, 61.5 millimeters m'litali ndi 34.2 millimeters m'mimba mwake, kumapangitsa kuti ikhale yayikulu kwambiri kuposa mabatire a AA kapena AAA. Kukula kowonjezerekaku kumapereka gawo lina lofunikira pakusonkhanitsa zosungirako zazikulu: kuyambira 8,000 mpaka 20,000 mAh pamtengo wapadera kutengera kapangidwe kake.

Maselo a D amagwera m'magulu awiri: oyambira (omwe salinso) ndi achiwiri (owonjezera). Mabatire odziwika kwambiri omwe amapezeka mu batire yoyamba ya D adzakhala alkaline, zinc-carbon, ndi lithiamu, pamene achiwiri nthawi zambiri amaphatikizapo nickel-metal hydride (NiMH) ndi nickel-cadmium (NiCd) mabatire. Mitundu yonseyi ili ndi machitidwe ake apadera kutengera chipangizo chomwe akugwiritsa ntchito; chifukwa chake, kusinthasintha kwakukulu pakugwiritsa ntchito mabatire a D.

Kugwiritsa Ntchito Wamba kwa Mabatire a D Cell

Mabatire a ma cell a D amadziwika chifukwa cha kusinthasintha kwawo pamapulogalamu angapo. Kugwiritsiridwa ntchito kwawo kotchuka kwambiri ndi nyali, kumene mabatire a 2 d cell amatha kuyatsa tochi, kupereka kuwala kosasunthika kwa nthawi yaitali. Ntchito zina zodziwika bwino ndi izi:

• High-Power Consumer Electronics:Zipangizo monga stereo zonyamulika, mawailesi, ndi zoseweretsa zimagwiritsa ntchito ma cell a D chifukwa chokhala ndi moyo wautali komanso mphamvu zawo.
• Zida Zachipatala:Mphamvu zodalirika ndizofunikira pazida zamankhwala, kuphatikiza zowunikira shuga m'magazi ndi makina onyamula okosijeni, zomwe zimapangitsa kuti mabatire a D cell akhale chisankho chofunikira.
• Kukonzekera Zadzidzidzi:Utali wautali wa alumali wa mabatire a D umawapangitsa kukhala zinthu zofunika kwambiri mu zida zadzidzidzi zowunikira tochi ndi mawayilesi, kuwonetsetsa kukonzeka pakuzimitsidwa kwamagetsi.

Kuphatikiza apo, ma cell a D nthawi zambiri amagwiritsidwa ntchito m'mavesi 6 a batri la volt. Mwachitsanzo, pomwe nyali ya 6-volt imafuna ma cell anayi a C, imagwiranso ntchito ndi ma D ma cell awiri akalumikizidwa motsatizana. Kusintha kumeneku kumapangitsa kuti zidazi zizigwira ntchito bwino pomwe zikugwiritsa ntchito mphamvu yokhazikika ya mabatire a D.

D Cell Battery Chemistry ndi Mafotokozedwe

Chemistry kumbuyo kwa mabatire a D cell ndizofunikira pakuchita bwino kwawo.Mabatire a alkaline Dgwiritsani ntchito mankhwala omwe amaphatikiza zinki ndi manganese dioxide, kutulutsa mphamvu zochulukirapo komanso moyo wautali wautali poyerekeza ndi mitundu ina. Pakadali pano, mabatire a zinc-carbon D amakhala otsika mtengo; komabe, ali ndi mphamvu zochepa za mphamvu ndipo amagwira ntchito kwambiri pamagwiritsidwe otsika.

Kumbali ina, mabatire a lithiamu D amapereka zabwino zambiri pakuchita komanso magwiridwe antchito, kuwapangitsa kukhala oyenera zida zomwe zimafunikira mphamvu zodalirika pansi pamikhalidwe yosiyanasiyana. Mwachitsanzo, mabatire a lithiamu amasunga ma voltage awo nthawi yayitali, kuwonetsetsa kuti zimagwira ntchito mosasinthasintha pazida monga makamera a digito ndi zida zomvera.

Kuzungulira kwa ma charger ndi moyo wa mabatire a D (NiMH kapena NiCd) amatha kuchepetsa zinyalala zachilengedwe, chifukwa amatha kubweza kangapo, potero amachepetsa ndalama pakapita nthawi. Mtundu uliwonse wa chemistry ya batri umagwirizana ndi zomwe mukufuna kugwiritsa ntchito komanso zomwe amakonda, zomwe zimatsogolera ogula posankha batire yoyenera pazosowa zawo.

Makulidwe ndi Kuyerekeza ndi Mitundu Ina ya Battery

Ma batire a D ndi akulu kwambiri kuposa mabatire onse a C ndi AA. Kutalika uku ndi m'mimba mwake kumawathandiza kuti asunge zinthu zambiri zamakina, kumasulira kutulutsa mphamvu zambiri. Ngakhale batire yodziwika bwino ya AA nthawi zambiri imakhala ndi mphamvu yokwanira pafupifupi 3,000 mAh, batire ya D imatha kutulutsa mphamvu zopitilira 20,000 mAh-chifukwa chake mabatire a D amayamikiridwa pakugwiritsa ntchito zotayira kwambiri monga zida zamagetsi ndi zida zamankhwala.

Kumvetsetsa kusiyana pakati pa kukula kwa batri ndikofunikira kwa ogula. Mwachitsanzo, ngakhale mabatire a 2 d amapambana popereka mphamvu zokhalitsa, mabatire a C ndi chisankho chabwino pazida zomwe zimafuna kuti zizikhala bwino pakati pa kukula ndi mphamvu. Mtundu uliwonse wa batire umakwaniritsa zosowa zapadera, kutsindika kufunikira kogwiritsa ntchito batire yoyenera kuti igwire bwino ntchito pazida zamagetsi.

Tsogolo la Mabatire a D Cell

Pomwe ukadaulo wa batri ukupitilirabe kusinthika, GMCELL ikadali patsogolo pazatsopano zamabatire. Ndi zotulutsa pamwezi zopitilira zidutswa za 20 miliyoni, kudzipereka kwa GMCELL popereka mabatire apamwamba kwambiri, opangidwa bwino a D cell kumayiyika ngati mtsogoleri pantchitoyo. Kampaniyo imayang'ana kwambiri machitidwe okhazikika komanso chitetezo chazinthu zimatsimikizira kuti mabatire awo amakhalabe okonda zachilengedwe, kukwaniritsa zofuna za ogula moyenera. Ndi kupita patsogolo kwaukadaulo komanso kufunikira kowonjezereka kwa mayankho ogwira mtima amagetsi, kufunikira kwa mabatire a D cell pamsika kumangowonjezeka. Kuyambira pakupanga zida zatsiku ndi tsiku mpaka zida zofunika pakagwa mwadzidzidzi, mabatire awa amawonetsa kuchuluka kwawo komanso momwe amafunikira. Pamene GMCELL ikupitiriza kupititsa patsogolo zopereka zake kupyolera mu kafukufuku ndi chitukuko, mabatire a D cell ali okonzeka kukhala gawo lofunika kwambiri la mphamvu zamagetsi kwa zaka zikubwerazi. Chifukwa chake, kusankha mitundu yodalirika ngati GMCELL kumatsimikizira gwero lamagetsi lodalirika pazosowa zilizonse.