Magetsi a pamsewu a dzuwaakhala malo akuluakulu owunikira misewu ya m'mizinda ndi yakumidzi. Ndi osavuta kuyika, amafunikira mawaya ochepa, ndipo amasintha mphamvu ya kuwala kukhala mphamvu yamagetsi ndipo mosiyana, zomwe zimapangitsa kuwala usiku. Mabatire a magetsi a mumsewu omwe amachajidwanso ndi omwe amagwira ntchito yofunika kwambiri pankhaniyi.
Poyerekeza ndi mabatire akale a lead-acid kapena gel, mabatire a lithiamu omwe amagwiritsidwa ntchito nthawi zambiri amapereka mphamvu zabwino komanso mphamvu zinazake, ndi osavuta kuyitanitsa mwachangu komanso kutulutsa mphamvu zambiri, ndipo amakhala ndi moyo wautali, zomwe zimapangitsa kuti aziwala bwino.
Komabe, pali kusiyana kwa mtundu wa mabatire a lithiamu. Lero, tiyamba ndikuwunika mawonekedwe awo opakidwa kuti tiwone mawonekedwe a mabatire a lithiamu awa komanso mtundu womwe uli bwino. Mitundu yodziwika bwino yopakidwa ndi cylindrical wound, square stacked, ndi square wound.
I. Batire ya Zilonda za Cylindrical
Iyi ndi njira yakale yogwiritsira ntchito batire. Selo imodzi imakhala ndi ma electrode abwino ndi oipa, cholekanitsa, zosonkhanitsa mphamvu zabwino ndi zoipa, valavu yotetezera, zida zotetezera mphamvu zambiri, zigawo zotetezera kutentha, ndi chivundikiro. Ma chivundikiro akale ankapangidwa ndi chitsulo, koma masiku ano ambiri amagwiritsa ntchito aluminiyamu.
Mabatire a cylindrical ali ndi mbiri yakale kwambiri yopangidwa, ali ndi mulingo wapamwamba kwambiri, ndipo ndi osavuta kulinganiza mkati mwa makampani. Mulingo wodziyimira pawokha wa kupanga ma cell a cylindrical ndi wokwera kuposa mitundu ina ya mabatire, zomwe zimatsimikizira kuti kupanga bwino komanso kusasinthasintha kwa ma cell, zomwe zimachepetsanso ndalama zopangira.
Kuphatikiza apo, maselo a batri ozungulira ali ndi mphamvu zabwino kwambiri zamakaniko; poyerekeza ndi mitundu ina iwiri ya mabatire, amasonyeza mphamvu yopindika kwambiri pamlingo wofanana.
II. Batri ya Chilonda Chachikulu
Mtundu uwu wa selo ya batri umakhala ndi chivundikiro chapamwamba, chivundikiro, mbale zabwino ndi zoipa (zomangidwa kapena zovulala), zigawo zotetezera kutentha, ndi zigawo zachitetezo. Zimaphatikizapo chipangizo choteteza chitetezo cholowera ndi singano (NSD) ndi chipangizo choteteza chitetezo chowonjezera mphamvu (OSD). Zivundikiro zoyambirira nthawi zambiri zimapangidwa ndi chitsulo, koma zivundikiro za aluminiyamu tsopano ndizo zodziwika kwambiri.
Mabatire a sikweya amapereka kudalirika kwakukulu pakulongedza ndi kugwiritsa ntchito bwino malo; amakhalanso ndi mphamvu zambiri zamagetsi, ndi opepuka kuposa mabatire ofanana kukula, ndipo ali ndi mphamvu zambiri; kapangidwe kawo ndi kosavuta, ndipo kukula kwa mphamvu kumakhala kosavuta. Mtundu uwu wa batri ndi woyenera kuwonjezera mphamvu mwa kuwonjezera mphamvu ya maselo pawokha.
III. Batire Yokhala ndi Masikweya (yomwe imadziwikanso kuti mabatire a thumba)
Kapangidwe koyambira ka batire yamtunduwu ndi kofanana ndi mitundu iwiri yomwe yatchulidwa pamwambapa, yokhala ndi ma electrode abwino ndi oipa, cholekanitsa, zinthu zotetezera kutentha, ma electrode tabu abwino ndi oipa, ndi kachikwama. Komabe, mosiyana ndi mabatire ovulala, omwe amapangidwa ndi mapepala a electrode amodzi abwino ndi oipa, mabatire omangidwa amakhala ndi zigawo zingapo za mapepala a electrode.
Chivundikirocho chimakhala ndi filimu ya aluminiyamu-pulasitiki. Kapangidwe kake ka zinthu kamakhala ndi gawo lakunja la nayiloni, gawo lapakati la zojambulazo za aluminiyamu, ndi gawo lamkati lotseka kutentha, ndipo gawo lililonse limalumikizidwa pamodzi ndi guluu. Zinthuzi zimakhala ndi mphamvu yolimba, kusinthasintha, komanso mphamvu ya makina, zimakhala ndi mphamvu zabwino kwambiri zotchinga komanso magwiridwe antchito otseka kutentha, komanso zimalimbana kwambiri ndi ma electrolyte ndi dzimbiri la asidi.
Mabatire ofewa amagwiritsa ntchito njira yopangira zinthu zambirimbiri, zomwe zimapangitsa kuti akhale ochepa thupi, mphamvu zambiri, komanso makulidwe awo nthawi zambiri osapitirira 1cm. Amapereka mphamvu yotenthetsera bwino poyerekeza ndi mitundu ina iwiri. Kuphatikiza apo, pa mphamvu yomweyi, mabatire ofewa amakhala opepuka pafupifupi 40% kuposa mabatire a lithiamu okhala ndi chivundikiro chachitsulo ndi 20% opepuka kuposa mabatire okhala ndi chivundikiro cha aluminiyamu.
Mwachidule:
1) Mabatire a cylindrical(mtundu wa chilonda cha cylindrical): Kawirikawiri amagwiritsa ntchito zikwama zachitsulo, koma zikwama za aluminiyamu zimapezekanso. Njira yopangira ndi yokhwima, imapereka kukula kochepa, kusinthasintha, mtengo wotsika, komanso kusinthasintha kwabwino.
2) Mabatire a sikweya (mtundu wa sikweya): Ma model akale ankagwiritsa ntchito ma casing achitsulo, koma tsopano ma casing a aluminiyamu ndi ofala kwambiri. Amapereka kutentha bwino, kapangidwe kosavuta, kudalirika kwambiri, chitetezo champhamvu, kuphatikizapo ma valve osaphulika, komanso kuuma kwambiri.
3) Mabatire ofewa (mtundu wozungulira): Gwiritsani ntchito filimu ya aluminiyamu-pulasitiki ngati phukusi lakunja, zomwe zimapangitsa kuti kukula kwake kukhale kosinthasintha, mphamvu zambiri, kulemera kochepa, komanso kukana kwamkati kukhala kochepa.
Nthawi yotumizira: Januwale-07-2026
