Mu myaka yashize, umuriro w’ibinyabiziga byamashanyarazi wagiye ukurikirana, cyane cyane mubushyuhe bwinshi mu cyi, ibinyabiziga byamashanyarazi biroroshye guhita bitwika bigatera inkongi!
Nk’uko bigaragazwa n’itsinda ry’abatabazi ry’umuriro mu 2021 hamwe n’amakuru y’umuriro yashyizwe ahagaragara na Biro ishinzwe ubutabazi muri minisiteri ishinzwe ubutabazi, inkongi z’umuriro zigera ku 18000 n’impfu 57 zatewe no kunanirwa n’amagare y’amashanyarazi na batiri zabo mu mwaka ushize.Biravugwa ko umuriro w'amagare 26 w'amashanyarazi wabereye i Yantai mu gice cy'umwaka gusa uyu mwaka.
Niki gitera inkongi y'umuriro w'amashanyarazi kuba kenshi?
Nyirabayazana wihishe inyuma yo gutwika ibinyabiziga byamashanyarazi nubushyuhe bwa bateri ya lithium.Ibyo bita guhunga amashyuza ni urunigi ruterwa no gushimangira ibintu bitandukanye.Agaciro ka calorificateur karashobora kuzamura ubushyuhe bwa bateri kuri dogere ibihumbi, bigatera gutwikwa.Batteri yimodoka yamashanyarazi ikunda guhura nubushyuhe bitewe nubushyuhe burenze, gucumita, ubushyuhe bwinshi, umuzunguruko mugufi, kwangirika kwingufu nizindi mpamvu.
Nigute ushobora gukumira neza guhunga ubushyuhe
Ibitera ubushyuhe bitagenzuwe biratandukanye.Kubwibyo, ingamba nyinshi zo gukumira zigomba gufatwa kugirango hirindwe ko ubushyuhe butabaho.
Impamvu nyamukuru itera guhunga ubushyuhe ni "ubushyuhe".Kugirango wirinde neza ubushyuhe bwumuriro, birakenewe kwemeza ko bateri ikora mubushyuhe bukwiye.Nyamara, mubushyuhe bwinshi mu cyi, "ubushyuhe" ntibishobora kwirindwa, bityo rero tugomba gutangirana na bateri, kugirango kugirango bateri ya lithium-ion igire ubushyuhe bwiza nubushyuhe bwo gukwirakwiza ubushyuhe.
Mbere na mbere, abaguzi bakeneye kwitondera ibiranga bateri ya lithium mugihe baguze ibinyabiziga byamashanyarazi, kandi niba ibikoresho byimbere muri selile ya batiri bifite ubushyuhe bwiza nubushyuhe bwo gukwirakwiza ubushyuhe.Icya kabiri, niba umuhuza uhujwe na bateri imbere yikinyabiziga cyamashanyarazi afite imikorere irwanya ubushyuhe bwinshi, tugomba kwemeza ko umuhuza utazoroha kandi bikananirana kubera ubushyuhe bwinshi, kugirango tumenye neza ko umuzenguruko udafunguye kandi wirinde ko habaho igihe gito umuzenguruko.
Ninzobere mu guhuza ibinyabiziga byamashanyarazi kabuhariwe, Amindogobeifite imyaka 20 yubushakashatsi niterambere ryiterambere mumashanyarazi ya lithium yamashanyarazi, kandi itanga ibisubizo byubu bitwara imishinga yibinyabiziga byamashanyarazi nka Xinri, Emma, Yadi, nibindi.Gushonga kwa PBT ikingira igishishwa cya plastike ni 225-235℃.
AmindogobeLaboratoire
Guhuza ibinyabiziga byamashanyarazi yubushyuhe bwo hejuru byatsinze ikizamini cya flame retardant, kandi imikorere ya flame retardant igera kuri V0 flame retardant, ishobora kandi guhura nubushyuhe bwibidukikije bwa -20 ℃ ~ 120 ℃.Kugirango ukoreshwe murwego rwo hejuru rwubushyuhe bwibidukikije, igikonoshwa nyamukuru cyumuhuza wamashanyarazi ntikizoroha kubera ubushyuhe bwinshi, gitera uruziga rugufi.
Usibye gutoranya bateri n'ibiyigize, ubwiza bwumuriro wibinyabiziga byamashanyarazi, igihe kinini cyo kwishyuza, guhindura ibinyabiziga byamashanyarazi bitemewe, nibindi nurufunguzo rwo kunoza imikorere yumutekano wa bateri ya lithium.
Igihe cyo kohereza: Nzeri-05-2022