
任何一個去(qu)過國(guo)內加(jia)油(you)(you)(you)站的(de)人,可(ke)能都(dou)會注意到,在距離加(jia)油(you)(you)(you)機幾米遠的(de)位置(zhi),有個"進站須知(zhi)"警示牌,它的(de)第八條(tiao)明(ming)確規定(ding):所有機動車必(bi)須熄火(huo)加(jia)油(you)(you)(you)。汽車加(jia)油(you)(you)(you)時,為什么要熄火(huo)呢(ni)?
不熄(xi)(xi)火,很危險(xian)首先,加(jia)(jia)(jia)油(you)站(zhan)本身(shen)就是油(you)氣密集區,而給車(che)(che)輛加(jia)(jia)(jia)油(you)時(shi),油(you)箱周(zhou)圍的油(you)氣混合氣體(ti)濃(nong)度會相應增大。當油(you)氣濃(nong)度增大到一定(ding)程度、到達(da)爆炸(zha)(zha)極限(xian)時(shi),只需少量火花(hua)就可(ke)能引起爆炸(zha)(zha)。如果(guo)車(che)(che)輛不熄(xi)(xi)火,盡管(guan)車(che)(che)身(shen)沒(mei)有運動(dong),但(dan)發(fa)(fa)動(dong)機依然(ran)在(zai)(zai)高(gao)速運轉。工(gong)作中的發(fa)(fa)動(dong)機必然(ran)伴有電(dian)(dian)(dian)流流動(dong),如果(guo)此時(shi)電(dian)(dian)(dian)路出現(xian)短(duan)路或漏(lou)電(dian)(dian)(dian)現(xian)象,便(bian)十分(fen)危險(xian)。此外(wai),發(fa)(fa)動(dong)機工(gong)作時(shi),汽車(che)(che)的排煙口不斷排出尾氣,并時(shi)常夾帶有火星,也會對加(jia)(jia)(jia)油(you)站(zhan)的安全造成威脅,所以在(zai)(zai)加(jia)(jia)(jia)油(you)站(zhan)內加(jia)(jia)(jia)油(you)時(shi)嚴禁用加(jia)(jia)(jia)油(you)槍碰撞汽車(che)(che)排煙口。
如果(guo)加油(you)過程(cheng)中(zhong)(zhong)(zhong),油(you)不(bu)小心滴、灑、濺(jian)到(dao)(dao)發(fa)(fa)(fa)(fa)動(dong)(dong)(dong)(dong)機(ji)(ji)上,后果(guo)是(shi)(shi)很危險(xian)的(de)。因為汽(qi)油(you)的(de)閃(shan)點是(shi)(shi)50度(du),而一(yi)直開啟的(de)發(fa)(fa)(fa)(fa)動(dong)(dong)(dong)(dong)機(ji)(ji)溫度(du)肯定超過50,那就極容易發(fa)(fa)(fa)(fa)生(sheng)(sheng)閃(shan)爆(bao)。尤其是(shi)(shi)到(dao)(dao)了天氣干(gan)燥的(de)季節,汽(qi)油(you)易揮發(fa)(fa)(fa)(fa)到(dao)(dao)空(kong)中(zhong)(zhong)(zhong),十分容易產生(sheng)(sheng)安全隱患(huan)。不(bu)熄火(huo)的(de)汽(qi)車尾(wei)氣有(you)時(shi)會(hui)(hui)噴出火(huo)星,如果(guo)加油(you)站場地有(you)油(you)品灑落(luo)在(zai)地面,油(you)品揮發(fa)(fa)(fa)(fa)使得空(kong)氣中(zhong)(zhong)(zhong)含的(de)油(you)氣濃度(du)較高時(shi),發(fa)(fa)(fa)(fa)生(sheng)(sheng)火(huo)災的(de)幾(ji)率會(hui)(hui)大大增加。熄火(huo)和關(guan)空(kong)調應該哪個在(zai)前?很多車主(zhu)一(yi)上車就打(da)開了空(kong)調,到(dao)(dao)了加油(you)站,先熄火(huo)再(zai)關(guan)閉空(kong)調。殊不(bu)知,對發(fa)(fa)(fa)(fa)動(dong)(dong)(dong)(dong)機(ji)(ji)是(shi)(shi)有(you)害的(de)。因為這(zhe)樣(yang)在(zai)車輛下次啟動(dong)(dong)(dong)(dong)時(shi),發(fa)(fa)(fa)(fa)動(dong)(dong)(dong)(dong)機(ji)(ji)會(hui)(hui)帶著(zhu)空(kong)調的(de)負(fu)荷啟動(dong)(dong)(dong)(dong),這(zhe)樣(yang)的(de)高負(fu)荷會(hui)(hui)損(sun)傷(shang)發(fa)(fa)(fa)(fa)動(dong)(dong)(dong)(dong)機(ji)(ji)。最好(hao)的(de)做(zuo)法是(shi)(shi):在(zai)到(dao)(dao)目(mu)的(de)地之(zhi)前幾(ji)分鐘(zhong)關(guan)掉,這(zhe)樣(yang)可以開啟自然(ran)風,使空(kong)調管道內(nei)的(de)溫度(du)回升,消除與外界的(de)溫差,從而保持空(kong)調系(xi)統的(de)相對干(gan)燥,避免霉菌繁殖。而且(qie)也應該在(zai)車輛啟動(dong)(dong)(dong)(dong)兩(liang)三分鐘(zhong)、發(fa)(fa)(fa)(fa)動(dong)(dong)(dong)(dong)機(ji)(ji)得到(dao)(dao)潤滑(hua)后,再(zai)打(da)開空(kong)調。
另外(wai),有些司機在(zai)開空(kong)調(diao)時,對(dui)空(kong)調(diao)吹(chui)的(de)風(feng)向(xiang)并不(bu)注(zhu)意(yi)調(diao)整,從而影響空(kong)調(diao)效果。由于熱空(kong)氣(qi)上(shang)升、冷空(kong)氣(qi)下沉的(de)物理(li)原理(li),建議駕駛(shi)員在(zai)開暖(nuan)氣(qi)時則應(ying)將出風(feng)口適(shi)當(dang)朝下。反之(zhi),開冷風(feng)時適(shi)當(dang)向(xiang)上(shang)吹(chui)。在(zai)加(jia)(jia)油(you)(you)站(zhan),還要注(zhu)意(yi)什么?在(zai)加(jia)(jia)油(you)(you)站(zhan)除了加(jia)(jia)油(you)(you)熄火(huo),還有一些要注(zhu)意(yi)的(de)安(an)全常(chang)識:不(bu)能接打手(shou)機。不(bu)能穿釘子鞋,避免摩擦時產生火(huo)花。不(bu)能在(zai)線上(shang)敲打鐵器。不(bu)能用塑料桶(tong)(tong)裝(zhuang)油(you)(you)。從加(jia)(jia)油(you)(you)槍的(de)流(liu)速(su)來(lai)說,每分(fen)鐘出油(you)(you)量在(zai)35-38升,流(liu)速(su)比(bi)較快,當(dang)流(liu)出的(de)油(you)(you)與(yu)塑料桶(tong)(tong)容(rong)器壁(bi)產生摩擦的(de)時候,就會產生一定的(de)靜電(dian)荷,這是(shi)非常(chang)危險的(de)。

確保有一個安全舒(shu)適的駕車(che)環境(jing)至(zhi)關重要,所以,各(ge)位小伙伴(ban)一定(ding)要格(ge)外注意保養(yang)愛車(che)哦~