Shaharar Kimiyyar Huaihai—Kada sanyi ya doke abin hawan ku na lantarki!Zaɓin baturi na hunturu da jagorar kulawa

Zagayen sanyi na ƙarshe ya ƙare, kuma yanayin zafi ya fara nuna alamun zafi, amma hunturu na bana ya ba mu mamaki.Kuma wasu abokai sun gano cewa a wannan lokacin sanyi ba kawai yanayin sanyi ba ne, batirin abin hawa na lantarki ba ya dawwama, me ya sa haka?Ta yaya za mu iya kula da baturi a cikin sanyi sanyi?A ƙasa, bari mu fallasa asirin kulawar hunturu na motocin lantarki.

Baturi shine ainihin bangaren motocin lantarki, kuma aikinsa kai tsaye yana shafar kewayon tuki da amincin abin hawa.Don haka, zabar baturin da ya dace da kiyaye shi akai-akai yana da matukar mahimmanci don tsawaita rayuwar batir da inganta aikin abin hawa.

1. Zaɓi baturin da ya dace.
A lokacin hunturu, idan amfani da motocin lantarki, bisa ga ra'ayi na rayuwa, baturin lithium gaba ɗaya ya fi batirin gubar-acid, ƙayyadaddun tsari zai iya zama: baturi lithium na ternary> batirin lithium iron phosphate baturi> graphene. baturi > baturin gubar-acid na yau da kullun.Duk da haka, kodayake baturin lithium yana da tsawon rai, ba za a iya cajin shi a yanayin zafi ƙasa da 0 ° C ba, lokacin da batirin lithium ya cika a yanayin zafi mara kyau, za a sami "haɓaka juyin halittar lithium mara kyau", wato, samuwar da ba za a iya jurewa ba. "Lithium dendrites" wannan sinadari, da "lithium dendrites" suna da karfin wutar lantarki, na iya huda diaphragm, ta yadda na'urori masu inganci da marasa kyau su zama gajeriyar da'ira, wanda zai haifar da faruwar haɗarin konewa ba tare da bata lokaci ba, wanda ke shafar aikin sa.Don haka, masu amfani a cikin yanayin sanyi a ƙasa 0 ° C yankin dole ne su zaɓi baturi mai dacewa lokacin siyan motocin lantarki.

2. Duba ƙarfin baturi akai-akai.
A cikin hunturu, yanayin zafi ya ragu, kuma aikin baturi zai ragu, wanda zai haifar da raguwar fitar da baturi.Don haka, yayin aikin tuƙi, ya zama dole a bincika ƙarfin baturi akai-akai don tabbatar da cewa ƙarfin yana cikin isasshen yanayi.Idan ƙarfin bai isa ba, ya zama dole a yi caji cikin lokaci don guje wa kurakurai kamar nakasar grid da vulcanization farantin da ya haifar da wuce kima ficewar baturi.
3. Zaɓi kayan aikin caji daidai.
Lokacin yin caji a cikin hunturu, ya zama dole a zaɓi kayan aikin caji masu dacewa, kamar caja na asali ko caja ƙwararru, don guje wa amfani da ƙananan caja don haifar da lalacewa ga baturi.Gabaɗaya, na'urar caji yakamata ta kasance tana da aikin sarrafa zafin jiki wanda zai iya daidaita cajin halin yanzu da ƙarfin lantarki ta atomatik gwargwadon yanayin yanayin don gujewa yin caji ko ƙarar cajin baturi.

4. Kiyaye baturin bushe da tsabta.
Lokacin amfani da abin hawa a cikin hunturu, guje wa fallasa abin hawa zuwa yanayi mai ɗanɗano don guje wa danshi akan baturi.A lokaci guda, ya zama dole a kai a kai tsaftace kura da datti a saman baturin don kiyaye tsabtar baturi.

5. Duba aikin baturi akai-akai.
Bincika aikin baturi lokaci-lokaci, gami da ƙarfin baturi, halin yanzu, zazzabi da sauran sigogi.Idan an sami wani yanayi mara kyau, magance shi cikin lokaci.A lokaci guda, ya zama dole don maye gurbin electrolyte na baturi akai-akai ko ƙara adadin da ya dace na distilled ruwa don kula da yanayin aiki na al'ada na baturi.

A takaice, batirin motocin lantarki na lokacin sanyi yana buƙatar kiyaye shi ta hanyar kimiyya, kuma ina fata ta hanyar fahimtar wannan ilimin, zaku iya sanya motocin ku na lantarki ba su ji tsoron lokacin sanyi ba.


Lokacin aikawa: Dec-30-2023