電動車起火如何預防
1、嚴禁停靠在樓道
樓(lou)道中的電動車一旦起火,會直接阻斷消防(fang)逃(tao)生通道。
2、遠離易燃易爆物品
電動車在充電(dian)時(shi),要仔細檢查附件是否堆放(fang)有易燃易爆物品(pin),以防電(dian)動車在起火(huo)時(shi)引(yin)燃附近的物品(pin),造成更大的火(huo)災。
3、合理充電
根據電(dian)池(chi)容(rong)量大小,一般(ban)在8-10小時(shi)內可完(wan)成充(chong)電(dian),充(chong)電(dian)完(wan)成后立即斷(duan)電(dian),避免長(chang)時(shi)間(jian)處于充(chong)電(dian)狀(zhuang)態。最(zui)佳(jia)的(de)充(chong)電(dian)環(huan)境(jing)(jing)溫度是25攝氏度,充(chong)電(dian)的(de)時(shi)候,最(zui)好把(ba)電(dian)池(chi)盒充(chong)電(dian)器放在可以通風或(huo)調溫的(de)環(huan)境(jing)(jing)里(li),避免電(dian)動車存(cun)放遇到暴曬(shai)、淋雨等。
4、不(bu)要盲(mang)目改裝(zhuang)電動車
電動車都(dou)有正常(chang)的使用年限,如(ru)果超期使用,電氣(qi)線(xian)路和(he)電瓶可能會出(chu)現老化、短路等(deng)情況,如(ru)果再加(jia)(jia)裝音響、照明(ming)或者(zhe)加(jia)(jia)裝電瓶,很(hen)容易造(zao)成線(xian)路超負荷,引發火災。
5、加強日常(chang)自查自控(kong)
在(zai)選購使(shi)用(yong)正規廠家生(sheng)產的合(he)格(ge)電(dian)動(dong)車的同時,在(zai)日常(chang)生(sheng)活中,應該樹立(li)消(xiao)防意識(shi),杜絕(jue)僥幸心理,加強對電(dian)線、電(dian)路等方面的檢查,避免火災的發生(sheng)。
如何防范電動車火災事故
1、經常檢查電動車
經(jing)常檢查電(dian)動車的電(dian)路插接(jie)(jie)點,防止接(jie)(jie)觸(chu)不牢引起接(jie)(jie)觸(chu)點打火、發熱(re),避免(mian)線路老化、磨損(sun)而造成(cheng)短路、串電(dian)事(shi)故;電(dian)動車在正常使(shi)用過(guo)(guo)程中,經(jing)常會出(chu)現各類故障,在維修過(guo)(guo)程中,要選擇專(zhuan)業的維修機構或(huo)人員,不要擅自拆卸電(dian)氣保(bao)護裝(zhuang)置,確(que)保(bao)電(dian)氣線路和保(bao)護裝(zhuang)置完好有(you)效。
2、不要在(zai)密(mi)閉環境充電(dian)
電(dian)動(dong)自行車的電(dian)瓶充電(dian)時會散發可(ke)燃性氣(qi)體,因此充電(dian)一定不要在(zai)狹窄、密封的環境中,應(ying)盡量在(zai)室外進行,或將電(dian)池拆下單獨使用(yong)。充電(dian)時要選(xuan)擇合適的線路(lu)(lu),線路(lu)(lu)敷設應(ying)固定安(an)裝(zhuang),要加(jia)裝(zhuang)短(duan)路(lu)(lu)和漏電(dian)保護(hu)裝(zhuang)置(zhi)。
3、注意規范充電
電(dian)(dian)(dian)(dian)動車充(chong)(chong)電(dian)(dian)(dian)(dian)一定(ding)要遠(yuan)離易(yi)燃物品,不(bu)(bu)可(ke)以(yi)充(chong)(chong)的(de)(de)時(shi)(shi)間(jian)過(guo)(guo)長(chang),充(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)(shi)間(jian)過(guo)(guo)長(chang),充(chong)(chong)電(dian)(dian)(dian)(dian)器過(guo)(guo)熱容易(yi)引發(fa)火患,充(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)(shi)應當(dang)按照說明書(shu)的(de)(de)規定(ding)進行,原(yuan)則(ze)上不(bu)(bu)得超(chao)過(guo)(guo)10個(ge)小(xiao)時(shi)(shi);充(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)(shi),應將充(chong)(chong)電(dian)(dian)(dian)(dian)器放(fang)置(zhi)在比較容易(yi)散熱的(de)(de)地(di)方;如(ru)果(guo)電(dian)(dian)(dian)(dian)動自行車的(de)(de)電(dian)(dian)(dian)(dian)瓶質量低劣或(huo)者長(chang)時(shi)(shi)間(jian)使用,充(chong)(chong)電(dian)(dian)(dian)(dian)器的(de)(de)溫度容易(yi)過(guo)(guo)高,引發(fa)火災,所以(yi)在夜(ye)間(jian)睡眠時(shi)(shi)充(chong)(chong)電(dian)(dian)(dian)(dian)不(bu)(bu)可(ke)掉以(yi)輕心。
4、注意行駛規范
在電(dian)動自行(xing)車(che)行(xing)進過程(cheng)中(zhong)起步、爬坡時應該腳蹬助(zhu)行(xing),防止啟動電(dian)流(liu)過大,機(ji)(ji)件(jian)長時間超負荷工作,引起電(dian)機(ji)(ji)線圈、線路、電(dian)瓶和調速器的過熱損害,也有可能(neng)釀成(cheng)災害。要盡量避免(mian)在雨天、積水路段行(xing)駛,以防電(dian)機(ji)(ji)進水,充電(dian)時短路著火(huo)。
如何選擇電動車的好壞
1、看性能
電(dian)(dian)(dian)動(dong)車(che)的性能(neng)主要區(qu)別在于(yu)電(dian)(dian)(dian)池、充電(dian)(dian)(dian)器(qi)、電(dian)(dian)(dian)機和控制器(qi)。電(dian)(dian)(dian)池的容量大小(xiao)跟(gen)電(dian)(dian)(dian)動(dong)車(che)的續(xu)航里程有關(guan),電(dian)(dian)(dian)池的使用(yong)壽命決定(ding)了電(dian)(dian)(dian)動(dong)車(che)的行駛成(cheng)本。電(dian)(dian)(dian)機主要與速度(du)有關(guan),電(dian)(dian)(dian)動(dong)車(che)的運(yun)行速度(du)越(yue)(yue)快(kuai),動(dong)力越(yue)(yue)大,價格就越(yue)(yue)高,而國(guo)家(jia)的新標準要求則(ze)規定(ding)電(dian)(dian)(dian)動(dong)車(che)的速度(du)必須要達到25km/h。
2、看外殼
作為(wei)電動車(che)(che)最基本的配件,外殼(ke)(ke)相(xiang)(xiang)當于是車(che)(che)輛的衣服,其(qi)質(zhi)量好壞將影響著(zhu)車(che)(che)輛安(an)全(quan)性。一般(ban)來說,優(you)質(zhi)的電動車(che)(che)都會采用(yong)質(zhi)量更加牢(lao)固的材(cai)料進行(xing)制作,如果用(yong)手按壓外殼(ke)(ke),不會出現變形或者凹陷感。而劣(lie)質(zhi)電動車(che)(che)為(wei)了節省成本,都是采用(yong)質(zhi)量較差的材(cai)料,其(qi)相(xiang)(xiang)對輕薄,并且做工粗(cu)糙。
3、看電機
用(yong)(yong)手轉(zhuan)動(dong)電(dian)(dian)機,可以發現(xian)優質電(dian)(dian)動(dong)車(che)的電(dian)(dian)機噪(zao)音(yin)相對較低,且阻力相對較小(xiao);而劣(lie)質電(dian)(dian)動(dong)車(che)不(bu)僅噪(zao)音(yin)高,且有明顯阻力。另外,優質電(dian)(dian)動(dong)車(che)的電(dian)(dian)機基(ji)本都(dou)是一些(xie)知名(ming)品牌的電(dian)(dian)機,而劣(lie)質電(dian)(dian)動(dong)車(che)都(dou)會采(cai)用(yong)(yong)雜牌電(dian)(dian)機。
4、看電池
優質電動車都會采用行業一線品牌的大容量電池,其續航能力更突出,如果用手拿電池,會有明顯的沉重感。而劣質電動車都會采用一些不知名品牌的電池,甚至是售后電池,這類電動車電池不僅看起來輕巧(qiao),部分(fen)外殼還(huan)會有打磨痕跡。
5、看輪胎
劣質電(dian)動(dong)車輪胎橡膠味(wei)(wei)(wei)更(geng)濃(nong),如(ru)果用(yong)鼻子去聞輪胎,會(hui)發現有刺鼻的(de)橡膠味(wei)(wei)(wei)。而對于(yu)優質電(dian)動(dong)車輪胎來說,其(qi)雖有橡膠味(wei)(wei)(wei),但氣味(wei)(wei)(wei)相(xiang)對較淡。
6、看品牌
知名品牌(pai)電動車(che)通常(chang)擁有完(wan)善的生產工藝(yi)和品質控制(zhi),他們會對(dui)每一輛車(che)的制(zhi)造過程進行嚴格監(jian)控,以確(que)保(bao)車(che)輛的質量(liang)和可靠性。因此,購買品牌(pai)電動車(che)可以降低出現質量(liang)問題的風險(xian),提高車(che)輛的使用壽(shou)命。