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Gasilci opozarjajo: Pes zgrizel baterijo – in povzročil požar

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Nedavno je varnostni posnetek video nadzorne kamere v ZDA razkril nepričakovano nevarnost — medtem ko je bil na delu, je službeni pes enega izmed gasilcev nehote sprožil požar.

Gasilci so sporočili, da je njihov pes – imenovan Colton – zgrizel litij‑ionsko baterijo, ki je nato zagorela. Po uradnem poročilu pes ni bil poškodovan.

Kot še razkriva poročilo, po poročanju ameriških medijev, je imel pes dostop do baterije, ki najverjetneje ni bila varno shranjena. Ko jo je pogrizel, je notranja struktura baterije prešla v nevarno stanje, kar je povzročilo izbruh ognja. Gasilci opozarjajo, da primer poudarja, kako ključnega pomena je pravilno skladiščenje litij‑ionskih baterij.

Zakaj so litij‑ionske baterije nevarne?

Litij‑ionske baterije, ki jih danes najdemo tako rekoč povsod – v prenosnikih, pametnih telefonih, električnih orodjih, pametnih urah, električnih vozilih …, vsebujejo kemikalije in strukture, ki so pri poškodbi ali nepravilnem ravnanju lahko zelo nevarne.

Če se notranji sloji baterije poškodujejo, lahko pride do kratkega stika, ki povzroči hitro sproščanje energije v obliki toplote, isker ali ognja. Ko baterija zagori, je gašenje zapleteno in pogosto zahteva ustrezna sredstva ter strokovno ukrepanje. V primeru, kot je bil ta, ko pes pogrize baterijo, se mehanizem sproži na način, ki ga lastnik morda sploh ne pričakuje.

Kaj se lahko naučimo iz tega primera?

Če imate doma ali v službi litij‑ionske baterije, jih je treba shranjevati izven dosega živali in otrok. Baterije naj bodo brez možnosti stika z ostrimi predmeti (ali zobmi), starih ali poškodovanih baterij pa se je treba pravilno znebiti.

Če baterija kaže znake poškodb, kot so nabrekanje, pregrevanje, jo je treba takoj odstraniti iz uporabe.

Čeprav je tovrstna nesreča redka, je povsem realna, zato je previdnost nujna.


Preberite tudi: Kako zavarovati dom pred požarom, če imate doma psa ali mačko:

Požarna varnost: Kako zaščititi dom pred požarom, če imate doma psa ali mačko?

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