狼群影院

噴油器修理包簡介

噴(pen)油(you)器(qi)修理包-噴(pen)油(you)器(qi)就是(shi)大家(jia)俗(su)稱的噴(pen)油(you)嘴(zui)了,噴(pen)油(you)器(qi)是(shi)供油(you)系統(tong)中最重要的部件,它實質(zhi)是(shi)一個電磁閥。

噴(pen)(pen)油(you)(you)(you)(you)(you)(you)器(qi)(qi)(qi)的(de)作(zuo)(zuo)用是按照發(fa)動(dong)機ECU計算(suan)出的(de)噴(pen)(pen)射正(zheng)時(shi)和脈(mo)寬，向(xiang)進氣歧管或氣缸內(nei)噴(pen)(pen)射燃油(you)(you)(you)(you)(you)(you)。噴(pen)(pen)油(you)(you)(you)(you)(you)(you)器(qi)(qi)(qi)實際上(shang)是一個電磁(ci)閥，ECU通過控(kong)(kong)制(zhi)其電磁(ci)閥線圈的(de)電流通斷(duan)，來控(kong)(kong)制(zhi)噴(pen)(pen)油(you)(you)(you)(you)(you)(you)器(qi)(qi)(qi)的(de)工(gong)作(zuo)(zuo)。噴(pen)(pen)油(you)(you)(you)(you)(you)(you)器(qi)(qi)(qi)是維持發(fa)動(dong)機運轉(zhuan)的(de)重要部件，由噴(pen)(pen)油(you)(you)(you)(you)(you)(you)器(qi)(qi)(qi)體(ti)、噴(pen)(pen)油(you)(you)(you)(you)(you)(you)嘴(zui)、支座(zuo)、彈簧等組成；由噴(pen)(pen)油(you)(you)(you)(you)(you)(you)器(qi)(qi)(qi)供(gong)油(you)(you)(you)(you)(you)(you)口(kou)泵進高(gao)壓油(you)(you)(you)(you)(you)(you)，噴(pen)(pen)油(you)(you)(you)(you)(you)(you)器(qi)(qi)(qi)體(ti)內(nei)產生高(gao)壓作(zuo)(zuo)用到(dao)噴(pen)(pen)油(you)(you)(you)(you)(you)(you)嘴(zui)錐面(mian)上(shang)，當油(you)(you)(you)(you)(you)(you)壓超過調定值時(shi)噴(pen)(pen)油(you)(you)(you)(you)(you)(you)嘴(zui)閥芯開啟，高(gao)壓油(you)(you)(you)(you)(you)(you)從噴(pen)(pen)嘴(zui)小孔噴(pen)(pen)出，呈霧狀到(dao)發(fa)動(dong)機缸筒里燃燒(shao)，使活塞往復運行。

奇瑞A3三廂簡介

奇(qi)(qi)(qi)瑞A3上市意味著奇(qi)(qi)(qi)瑞正式(shi)駛入打(da)造國際(ji)名牌的第二發展階段，作為一(yi)款奇(qi)(qi)(qi)瑞重金打(da)造的重點(dian)戰略車(che)型，奇(qi)(qi)(qi)瑞A3可謂集奇(qi)(qi)(qi)瑞造車(che)經(jing)驗之大成，也是奇(qi)(qi)(qi)瑞汽車(che)從粗放(fang)型經(jing)營到精(jing)細化運作的開始。