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Me ke sa batirin lithium ya kama wuta ya fashe?

Gabatarwa:

Batirin lithiumsun zama wani muhimmin bangare na rayuwarmu ta yau da kullun, suna ba da iko da komai tun daga wayoyin komai da ruwanka da kwamfutar tafi-da-gidanka zuwa motocin lantarki da tsarin ajiyar makamashi. Ana amfani da batir Lithium sosai, amma an sami tashin gobara da fashe-fashe, wanda, ko da yake ba kasafai ba, ya haifar da damuwa game da amincin su. Fahimtar abubuwan da ka iya haifar da irin waɗannan abubuwan yana da mahimmanci don tabbatar da aminci da amincin amfani da batir lithium.

Fashewar batirin lithium babban lamari ne na aminci, kuma abubuwan da ke haifar da faruwarsu suna da sarkakiya da banbance-banbance, musamman abubuwan ciki da na waje.

baturan lithium-batir-fakitin-lithium-iron-phosphate-batura-lithium-ion-baturi-pack (5)
baturan lithium-batir-fakitin-lithium-iron-phosphate-batura-lithium-ion-baturi-pack (4)

Abubuwan ciki

Gajeren kewayawa na ciki

Rashin isassun ƙarfin lantarki mara kyau: Lokacin da ƙarancin wutar lantarki na tabbataccen lantarki na batirin lithium bai isa ba, atom ɗin lithium da aka samar yayin caji ba za a iya shigar da shi cikin tsarin interlayer na graphite mara kyau ba, kuma za su yi hazo a saman madaidaicin lantarki. don samar da lu'ulu'u. Tarin dogon lokaci na waɗannan lu'ulu'u na iya haifar da ɗan gajeren kewayawa, tantanin baturi yana fitarwa da sauri, yana haifar da zafi mai yawa, yana ƙone diaphragm, sannan ya haifar da fashewa.

Shan ruwan Electrode da amsawar electrolyte: Bayan da lantarki ya sha ruwa, zai iya amsawa tare da electrolyte don haifar da kumburin iska, wanda zai iya haifar da gajerun hanyoyin ciki.

Matsalolin Electrolyte: Inganci da aikin na'urar da kanta, da kuma adadin ruwan da aka yi masa allura wanda bai cika ka'idojin tsari ba, na iya shafar amincin baturi.

Najasa a cikin tsarin samarwa: ƙazanta, ƙura, da sauransu waɗanda zasu iya kasancewa yayin aikin samar da baturi kuma na iya haifar da ƙananan gajerun kewayawa.

Guduwar thermal

Lokacin da zafin gudu ya faru a cikin baturi na lithium, wani nau'in sinadarai na exothermic zai faru tsakanin kayan ciki na baturin, kuma za a samar da iskar gas mai ƙonewa kamar hydrogen, carbon monoxide, da methane. Wadannan halayen zasu haifar da sabon halayen gefe, haifar da mummunan zagayowar, haifar da zafin jiki da matsa lamba a cikin baturin su tashi sosai, kuma a ƙarshe suna haifar da fashewa.

Yin caji na dogon lokaci na tantanin baturi

Ƙarƙashin yanayin caji na dogon lokaci, yin caji da wuce gona da iri na iya haifar da matsanancin zafi da matsa lamba, wanda hakan na iya haifar da haɗari na aminci.

lithium-baturi-li-ion-golf-cart-baturi-lifepo4-baturi-Lead-Acid-forklift-baturi (3)
baturan lithium-batir-fakitin-lithium-iron-phosphate-batura-lithium-ion-baturi-pack (6)

Abubuwan waje

Gajeren kewayawa na waje

Kodayake gajerun da'irori na waje ba kasafai suke haifar da guduwar baturi kai tsaye ba, gajeriyar gajerun hanyoyin waje na dogon lokaci na iya haifar da raunin haɗin kai a cikin kewaye don ƙonewa, wanda hakan na iya haifar da ƙarin matsalolin tsaro.

Babban zafin jiki na waje

Karkashin yanayin zafi mai zafi, sinadarin electrolyte na batirin lithium yana gushewa da sauri, kayan lantarki suna fadadawa, kuma juriya na cikin gida yana ƙaruwa, wanda zai iya haifar da ɗigogi, gajeriyar kewayawa, da sauransu, haifar da fashewa ko gobara.

Jijjiga injina ko lalacewa

Lokacin da batirin lithium ya fuskanci girgizar injiniya mai ƙarfi ko lalacewa yayin sufuri, amfani ko kiyayewa, diaphragm ko electrolyte na baturin na iya lalacewa, yana haifar da hulɗa kai tsaye tsakanin ƙarfe lithium da electrolyte, yana haifar da amsawar exothermic, kuma a ƙarshe yana haifar da fashewa ko fashewa. wuta.

Matsalar caji

Overcharge: Na'urar kariya ba ta da iko ko kuma majalisar ganowa ba ta da iko, yana haifar da cajin wutar lantarki ya zama mafi girma fiye da ƙimar ƙarfin baturi, yana haifar da bazuwar electrolyte, halayen tashin hankali a cikin baturin, da sauri tashi a cikin ciki. matsa lamba na baturi, wanda zai iya haifar da fashewa.

Juyawa: Yawan caji na halin yanzu yana iya haifar da ions lithium ba su da lokacin da za su shiga cikin guntun sandar, kuma ƙarfe na lithium yana samuwa akan saman guntun sandar, yana shiga cikin diaphragm, yana haifar da gajeren kewayawa kai tsaye tsakanin sanduna masu kyau da korau da fashewa. .

Kammalawa

Abubuwan da ke haifar da fashewar batir lithium sun haɗa da gajerun da'irori na ciki, guduwar zafi, cajin baturi na dogon lokaci, gajeriyar da'irar waje, matsanancin zafi na waje, girgizar injina ko lalacewa, matsalolin caji, da sauran fannoni. Don haka, lokacin amfani da kiyaye batirin lithium, ya zama dole a bi ƙa'idodin aminci masu dacewa don tabbatar da aminci da kwanciyar hankalin baturin. A lokaci guda, ƙarfafa kulawar aminci da matakan kariya suma hanya ce mai mahimmanci don hana fashewar batirin lithium.

Heltec Energy shine amintaccen abokin tarayya a masana'antar fakitin baturi. Tare da mu mai da hankali kan bincike da haɓakawa, tare da cikakken kewayon kayan aikin baturi, muna ba da mafita guda ɗaya don saduwa da buƙatun masana'antu. Alƙawarinmu na ƙwararru, gyare-gyaren mafita, da ƙaƙƙarfan haɗin gwiwar abokin ciniki sun sanya mu zaɓi don masana'antun fakitin baturi da masu siyarwa a duk duniya.

Idan kuna da wasu tambayoyi ko kuna son ƙarin koyo, da fatan za ku yi jinkirikai gare mu.

Neman Magana:

Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538

Nasara:sucre@heltec-bms.com/ +86 136 8844 2313

Nancy:nancy@heltec-bms.com/ +86 184 8223 7713


Lokacin aikawa: Yuli-24-2024