Mumakore achangopfuura, Mavhiri maviri emagetsi emotokari moto anga achiri kubuda asingagumi, kunyanya muzhizha tembiricha yepamusoro, moto wemagetsi uri nyore kupisa wega!
Sekureva kwe2021 timu yenyika yekununura moto inogamuchira mapurisa uye data yemoto yakaburitswa neFire Rescue Bureau yeMinistry of Emergency Management, ingangoita 18,000 moto wakakonzerwa neMaviri mavhiri emagetsi mota uye kutadza kwebhatiri kwavo kwakashumwa munyika yose, kuuraya vanhu makumi mashanu nevaviri. Maererano nemishumo, muhafu yegore ra2022 gore rino, pakanga pane 26 Maviri emagetsi emagetsi emoto muYantai.
Chii chinokonzeresa kuti mota mbiri dzine mavhiri emagetsi dzirambe dzichibvira moto?
Chikonzero chikuru chiri shure kwekupisa kwemagetsi emagetsi maviri ane mavhiri emagetsi ndiko kupisa kwemagetsi kwe lithium mabhatiri, iyo inonzi thermal runaway ndeyekuita kweketani kunokonzerwa nekukurudzira kwakasiyana-siyana, uye kupisa kunogona kuita kuti kupisa kwebhatiri kukwire nezviuru zvemadhigirii, zvichikonzera. mukupisa kunongoerekana kwaitika. Mavhiri maviri emotokari yemagetsi bhatiri mune yakawandisa, puncture, yakanyanya tembiricha, pfupi pfupi, kukuvara kwekunze uye zvimwe zvikonzero zvinokonzeresa kutiza kwekupisa.
Nzira yekudzivirira sei kupisa kwekupisa zvinobudirira
Iko kukurudzira kwekupisa kwekupisa kwakawanda, saka matanho ekudzivirira akawanda anofanirwa kuitwa kudzivirira kuitika kwekupisa kwekupisa.
Chikonzero chikuru chekupisa kwekupisa ndiko "kupisa", kuve nechokwadi kuti bhatiri rave richimhanya pakupisa kunonzwisisika, kuitira kuti zvinyatsodzivirira kuitika kwekupisa kwemhepo. Zvisinei, muzhizha kutonhora kwepamusoro, "kupisa" hakudzivisiki, saka unoda kutanga kubva kubheteri, kuitira kuti lithiamu-ion mabhatiri ave nani kupisa kupisa uye kupisa kupisa kushanda.
Chekutanga pane zvese, vatengi vanofanirwa kutarisisa kune zvinoenderana nehunhu hwemabhatiri e-lithium pavanenge vachitenga mavhiri maviri emagetsi emagetsi, uye kana zvinhu zvemukati zvebhatiri sero zvine kunaka kwekupisa kwekushisa uye kupisa kwekupisa. Chechipiri, ingave iyo yekubatanidza yakabatana nebhatiri mukati memotokari yemagetsi ine yakakwira tembiricha yekudzivirira kuita, kuve nechokwadi chekuti chinongedzo hachizopfavire nekutadza nekuda kwekupisa kwakanyanya, kuitira kuti ive nechokwadi chekuti dunhu rakatsetseka uye kudzivirira kuitika kwedunhu pfupi. .
Senyanzvi yemagetsi yekubatanidza mota yemagetsi, AmasS ine makore makumi maviri eruzivo mukutsvagisa nekusimudzira yelithium yemagetsi ekubatanidza mota, uye inopa ikozvino-inotakura yekubatanidza mhinduro kumakambani maviri ane mavhiri emagetsi emagetsi akadai SUNRA, AIMA, YADEA. Tembiricha yakakwira mavhiri maviri emagetsi mota yekubatanidza inotora PBT ine kupisa kwekupisa, kuramba mamiriro ekunze uye kunaka kwemagetsi maitiro, uye nzvimbo yekunyungudika yePBT insulated plastiki shell i225-235 ℃.
Yakasimba yekuyedza chiyero chekushanda uye yakakwana chiyero cheyedzo ndiyo hwaro hwekuona kunaka kwemavhiri maviri emagetsi mota yekubatanidza.
Amass Laboratory
Tembiricha yepamusoro mavhiri maviri ane mavhiri emagetsi emagetsi adarika giredhi rekuyedza, moto unodzoreredza kuita kusvika paV0 flame retardant, unokwanisawo kusangana neambient tembiricha ye -20 ° C ~ 120 ° C. Kuti ishandiswe mune iri pamusoro ambient tembiricha renji, the hoko guru remavhiri maviri emagetsi mota yekubatanidza haizopfavi nekuda kwekupisa kwakanyanya, zvichikonzera kupfupika kwedunhu.
Pamusoro pekusarudzwa kwebhatiri uye zvikamu zvaro, kunaka kwechaja yemotokari yemagetsi, nguva yekuchaja yakarebesa, uye kushandurwa zvisiri pamutemo kweiyo mavhiri maviri emagetsi mota ndiyo kiyi yekuvandudza kwekuchengetedza kwekuita kwemagetsi. mota lithium bhatiri.
Nguva yekutumira: Oct-07-2023