Nā kumu no ka ʻimi ʻana i ka pahū kelepona paʻa

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Mea Hoolako Uku Uku

I kēia mau manawa i hala iho nei, ua nui nā hōʻike e pili ana i ka pahū ʻana o ke kelepona paʻa lima, kahi i kumu ai ka manaʻo o ka lehulehu a me ka hopohopo. No laila, no ke aha i pahū ai ke kelepona paʻa? Pehea ka nui e hiki ai? Pehea wau e pale aku ai i kēia kūlana? Hoʻohālikelike ʻia me nā ʻenehana ʻenehana ʻē aʻe, ʻoi aku ka māmā o ka pā lithium-ion, ʻoi aku ka liʻiliʻi, a ʻoi aku ka kiʻekiʻe o ka ikehu. Ua lilo ia i ke ano nui o ka rechargeable batteries, mai na mea a pau mai ke kelepona hele a hiki i laptops i ka hoʻohana &39;ana i ka lithium ion pihi.

Akā he pilikia kēia pākaukau, i kekahi mau hihia koʻikoʻi, hiki ke pahū ke ahi. ʻO ke kumu e pahū ai ka pā lithium-ion, kahi pōʻino i kapa ʻia ʻo "thermal out-control". ʻO ka ʻoiaʻiʻo, ʻo ka "thermal out-of control" he kaʻina hana pōʻaiapili manaʻo maikaʻi: hiki i ka wela kiʻekiʻe ke hoʻololi i ka wela o ka ʻōnaehana, piʻi ka wela o ka ʻōnaehana, ua pau kēia, e ʻoi aku ka wela o ka ʻōnaehana.

Nui nā kumu o ka wela i waho o ka mana o nā pākahi lithium-ion. No ka laʻana, ke hoʻopili ʻia nā ʻaoʻao ʻelua o ka pā lithium, ʻo ka waimaka o ka membrane o ka hoʻokaʻawale ʻana o ka pā uila lithium-ion ʻino electrode a me ka electrode maikaʻi e hoʻopōkole kaapuni, a ʻo ke kaapuni pōkole ke kumu i ka wela. ʻO nā kumu o nā pā lithium-ion pū kekahi: ʻoi aku ka mahana o ka ambient ma mua o 60 ¡ã C, hoʻonui pinepine ʻia, pōʻino kino, etc.

ʻAʻohe kumu, ʻike i kēia pane ʻana i ka kemika cobalt oxide i loko o ka pā. Inā hoʻomehana ʻoe i kēia kemika, hiki i kahi mahana, hoʻomaka ia e wela, a laila lilo i ahi a pahū. Ke hoʻohālikelikeʻia me ka pākaukau lithium mua, i kēia manawa ua hoʻomaikaʻi pinepine a maikaʻi ka pākaukau lithium, i ka hana o ka hana palekana, ʻoiai mākou e hōʻoia i ka hana kūpono i nā wahi maʻamau ke hōʻoia mākou i ka hoʻohana ʻana i kēlā me kēia lā, No laila he liʻiliʻi ka pilikia o nā pilikia me nā pā lithium.

ʻAʻole lōʻihi nā ion Lithium, maʻamau ʻelua a ʻekolu mau makahiki (ʻaʻohe mea inā ʻoe e hoʻohana ia). No laila, pono e hoʻololi ʻia nā ʻeke pākahi lithium-ion i hoʻokahi manawa i kēlā me kēia 36 mahina; e hoʻolohe i ka pale ʻana i ka pōʻino kino o ka pā lithium, no ka mea, hiki i ka pōʻino kino ke hopena i ke kaapuni pōkole i loko o ka pā; ke mālama kaʻawale ʻia ka pākaukau, pono e hana ʻia ka insulation. No ka hōʻoia ʻana e mālama ʻia ka hopena pili metala o ka pākaukau mai kekahi metala, e like me ke kī, etc.

, hiki iā ʻoe ke hoʻohana i kahi ʻeke plastik hoʻopaʻa maʻamau maʻamau e kau i ka pākaukau; he haʻahaʻa a kiʻekiʻe paha ka mahana ambient, kahi e hōʻino mau ai i ka pā lithium, no laila pono e pale ʻia e pale i nā mahana paʻakikī. Lithium pākaukau i loko o ke kaiapuni. Pono e pale ʻia e ka ua, ka hoʻokomo ʻana i ka wai, i ʻole e hoʻopōkole; ʻOiai ʻo ka hapa nui o nā huahana kikohoʻe, ua hoʻolako ʻia kā lākou mau kaʻa kaʻa i loko me nā ana palekana e pale aku ai i ka hoʻopiʻi nui ʻana o nā pā lithium, akā no ka ʻinikua, pono mākou e pale i ka hoʻopili ʻana i nā pā lithium no ka manawa lōʻihi a me ka charger.