華夏(xia)工程(cheng)介紹電動車消防安全(quan)知(zhi)識

近年來(lai)，我國電(dian)動(dong)(dong)車(che)(che)火災事故頻(pin)發，并(bing)(bing)呈(cheng)逐年增(zeng)長趨勢，起火原因主(zhu)要為電(dian)氣故障(zhang)。電(dian)動(dong)(dong)車(che)(che)大(da)多在室內停放(fang)和充電(dian)，有(you)的(de)甚至(zhi)停放(fang)在走道、樓梯間等公共區域，由于電(dian)動(dong)(dong)車(che)(che)車(che)(che)體大(da)部(bu)分(fen)為易燃可燃材料，一旦起火，燃燒(shao)速度快，并(bing)(bing)產生(sheng)大(da)量有(you)毒煙氣，人員逃(tao)生(sheng)困難，極易造(zao)成傷亡。電(dian)動(dong)(dong)車(che)(che)起火后，請根據不同情況選擇正確的(de)逃(tao)生(sheng)路線及方法。

　　電(dian)(dian)(dian)(dian)動(dong)車(che)日常如何保養，除了正常的擦(ca)洗、防塵、防震，其(qi)實充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)也是(shi)(shi)非常重要的一個因素，但是(shi)(shi)很(hen)多(duo)人(ren)不(bu)太在意(yi)，以為充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)是(shi)(shi)小事情(qing)，怎(zen)么充(chong)(chong)(chong)(chong)都行。其(qi)實這是(shi)(shi)個錯誤的想法，它的充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)是(shi)(shi)有固定的順(shun)序和(he)模式(shi)的，嚴(yan)格按照說明(ming)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)不(bu)僅會保護(hu)電(dian)(dian)(dian)(dian)動(dong)車(che)，用電(dian)(dian)(dian)(dian)安(an)全，而(er)且對于充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器和(he)電(dian)(dian)(dian)(dian)池(chi)都是(shi)(shi)有很(hen)好(hao)的保護(hu)作用的。如何正確給電(dian)(dian)(dian)(dian)動(dong)車(che)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)？

什么時候充電合適？

1、一(yi)般買車之(zhi)后(hou)大家(jia)騎一(yi)段(duan)時(shi)間之(zhi)后(hou)都知道自己的(de)(de)車能(neng)跑(pao)(pao)多遠的(de)(de)，比如能(neng)跑(pao)(pao)60公里(li)的(de)(de)，你跑(pao)(pao)到50公里(li)左(zuo)右的(de)(de)時(shi)候就(jiu)不要騎了，再(zai)騎它(ta)也(ye)能(neng)跑(pao)(pao)，就(jiu)是騎不動了，你停一(yi)會(hui)，你再(zai)加轉把，它(ta)還能(neng)一(yi)沖一(yi)沖的(de)(de)跑(pao)(pao)，但(dan)是這樣就(jiu)會(hui)大大降低電池的(de)(de)壽(shou)命，俗稱“過放電”。

2、電(dian)(dian)壓表盤(pan)顯示，如(ru)果你騎上車子之(zhi)后，一加(jia)轉(zhuan)把電(dian)(dian)壓指針就快速的從高位“H”降(jiang)到(dao)低位“L”附近，那么就表示該充(chong)電(dian)(dian)了。

怎樣充電才好？

首先建議在充(chong)電(dian)(dian)(dian)(dian)之前認真看一下說(shuo)明書和(he)充(chong)電(dian)(dian)(dian)(dian)注意(yi)事項，這(zhe)樣會對你如(ru)何正確(que)使用電(dian)(dian)(dian)(dian)動(dong)車有很大幫助。接(jie)著準備好(hao)插座、充(chong)電(dian)(dian)(dian)(dian)器(qi)等。確(que)認充(chong)電(dian)(dian)(dian)(dian)器(qi)輸出電(dian)(dian)(dian)(dian)壓和(he)電(dian)(dian)(dian)(dian)池(chi)是否相(xiang)符，極性相(xiang)同。先連(lian)接(jie)電(dian)(dian)(dian)(dian)動(dong)車電(dian)(dian)(dian)(dian)池(chi)插頭，將充(chong)電(dian)(dian)(dian)(dian)器(qi)的三孔(kong)插頭與電(dian)(dian)(dian)(dian)動(dong)車連(lian)接(jie)，接(jie)著連(lian)接(jie)二百二伏電(dian)(dian)(dian)(dian)壓電(dian)(dian)(dian)(dian)源，一般家庭用電(dian)(dian)(dian)(dian)都是。充(chong)電(dian)(dian)(dian)(dian)應在室內通風處，如(ru)果是在室外(wai)，或者陽光直射，盡量是在上面蓋個東西，以免(mian)發生火(huo)災。不得倒置(zhi)充(chong)電(dian)(dian)(dian)(dian)，充(chong)電(dian)(dian)(dian)(dian)器(qi)內有風扇(shan)，如(ru)果風扇(shan)運動(dong)并發出聲(sheng)響，而(er)且指示(shi)燈亮，顯示(shi)為紅(hong)色，則正常充(chong)電(dian)(dian)(dian)(dian)。

一定要注意的是：

充完電(dian)后一定(ding)要拔(ba)掉插頭。因為現(xian)在市(shi)面上的(de)充電(dian)器，80%的(de)是沒有(you)自斷(duan)電(dian)功能(neng)的(de)，充的(de)時(shi)間(jian)過長大大減輕了(le)(le)電(dian)瓶的(de)壽命(ming)，如果超(chao)過1天1夜(ye)的(de)話你的(de)電(dian)瓶就極有(you)可能(neng)被“充爆”掉，時(shi)間(jian)再長的(de)話變形(xing)會更厲害的(de)，往往電(dian)池盒也(ye)會爆裂，并且(qie)可能(neng)引起火災！大家一定(ding)要注(zhu)意了(le)(le)。

電動車起火后，請(qing)根據不同情況選擇正確的逃(tao)生路(lu)線及方法。

1、如觀察后發(fa)現樓(lou)梯間沒有(you)煙(yan)火蔓延或波及不大，樓(lou)梯暢(chang)通(tong)，應首先選擇沿樓(lou)梯向室外(wai)逃生。

2、如樓(lou)梯間(jian)煙(yan)火比較大或被阻斷的情(qing)況下(xia)，切不可(ke)盲目(mu)沿樓(lou)梯向下(xia)逃生，而(er)應在做好(hao)安全措施的情(qing)況下(xia)向天面躲避，如佩(pei)戴過濾(lv)式(shi)防(fang)毒面具，或用濕毛(mao)(mao)巾捂(wu)住口鼻(bi)彎腰低姿(zi)逃生，濕毛(mao)(mao)巾折疊8層后(hou)可(ke)隔絕60%的煙(yan)氣。

3、當(dang)離開房間(jian)發現起(qi)火部位就(jiu)在(zai)本樓(lou)(lou)層時，應(ying)(ying)盡(jin)快就(jiu)近跑(pao)向(xiang)已(yi)知的緊急疏散出口(kou)，通過防火門后(hou)應(ying)(ying)及時關閉，如果樓(lou)(lou)道被(bei)煙氣封(feng)鎖或者包圍(wei)的時候(hou)，應(ying)(ying)該盡(jin)量降(jiang)低身體，尤其是頭部的高度，用濕毛巾或者衣物(wu)堵住口(kou)鼻匍匐(fu)前進。

4、外低樓(lou)層的群(qun)眾(zhong)也可選擇(ze)用緩降器、安(an)全繩、連接(jie)床(chuang)單等方(fang)式(shi)，或向樓(lou)下(xia)(xia)拋擲(zhi)棉被或床(chuang)墊，然后雙手(shou)抓住窗沿，身體下(xia)(xia)垂(chui)，雙腳(jiao)落(luo)地跳下(xia)(xia)逃生。