排(pai)(pai)氣(qi)歧管,是(shi)與發動機(ji)氣(qi)缸(gang)體相連的(de)(de),將各缸(gang)的(de)(de)排(pai)(pai)氣(qi)集中起(qi)來導(dao)入排(pai)(pai)氣(qi)總管,帶(dai)有分歧的(de)(de)管路。對(dui)它的(de)(de)要求主要是(shi),盡量減少排(pai)(pai)氣(qi)阻力(li),并(bing)避免各缸(gang)之(zhi)間相互干擾。
排(pai)(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)歧(qi)(qi)(qi)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)作用:排(pai)(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)歧(qi)(qi)(qi)管(guan)(guan)(guan)(guan)是(shi)(shi)(shi)連接(jie)每(mei)個(ge)氣(qi)(qi)(qi)(qi)(qi)(qi)缸(gang)(gang)的(de)(de)(de)(de)(de),最(zui)后排(pai)(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)歧(qi)(qi)(qi)管(guan)(guan)(guan)(guan)會匯(hui)集成(cheng)一(yi)(yi)根管(guan)(guan)(guan)(guan)子,排(pai)(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)歧(qi)(qi)(qi)管(guan)(guan)(guan)(guan)可(ke)以(yi)讓(rang)汽缸(gang)(gang)內排(pai)(pai)(pai)出的(de)(de)(de)(de)(de)廢(fei)氣(qi)(qi)(qi)(qi)(qi)(qi)進入排(pai)(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)管(guan)(guan)(guan)(guan)。汽車都是(shi)(shi)(shi)有(you)(you)排(pai)(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)歧(qi)(qi)(qi)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de),如(ru)果發(fa)動(dong)(dong)(dong)機有(you)(you)四(si)個(ge)氣(qi)(qi)(qi)(qi)(qi)(qi)缸(gang)(gang),就(jiu)有(you)(you)四(si)根排(pai)(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)歧(qi)(qi)(qi)管(guan)(guan)(guan)(guan),如(ru)果發(fa)動(dong)(dong)(dong)機有(you)(you)八(ba)(ba)個(ge)氣(qi)(qi)(qi)(qi)(qi)(qi)缸(gang)(gang),就(jiu)有(you)(you)八(ba)(ba)個(ge)排(pai)(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)歧(qi)(qi)(qi)管(guan)(guan)(guan)(guan)。排(pai)(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)歧(qi)(qi)(qi)管(guan)(guan)(guan)(guan)也被稱為排(pai)(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)頭(tou)段(duan)(duan),發(fa)動(dong)(dong)(dong)機的(de)(de)(de)(de)(de)排(pai)(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)管(guan)(guan)(guan)(guan)是(shi)(shi)(shi)由三段(duan)(duan)組(zu)成(cheng)的(de)(de)(de)(de)(de),分(fen)別(bie)是(shi)(shi)(shi)頭(tou)段(duan)(duan),中(zhong)(zhong)(zhong)段(duan)(duan),尾段(duan)(duan)。中(zhong)(zhong)(zhong)段(duan)(duan)是(shi)(shi)(shi)在(zai)底盤上的(de)(de)(de)(de)(de),中(zhong)(zhong)(zhong)段(duan)(duan)是(shi)(shi)(shi)一(yi)(yi)根比較長的(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)子。尾段(duan)(duan)是(shi)(shi)(shi)靠(kao)近后保險杠的(de)(de)(de)(de)(de)部分(fen),尾段(duan)(duan)上一(yi)(yi)般有(you)(you)一(yi)(yi)個(ge)比較大的(de)(de)(de)(de)(de)消音器。排(pai)(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)管(guan)(guan)(guan)(guan)可(ke)以(yi)讓(rang)發(fa)動(dong)(dong)(dong)機做功產生的(de)(de)(de)(de)(de)廢(fei)氣(qi)(qi)(qi)(qi)(qi)(qi)排(pai)(pai)(pai)到(dao)大氣(qi)(qi)(qi)(qi)(qi)(qi)中(zhong)(zhong)(zhong),并且可(ke)以(yi)降低(di)排(pai)(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)過程中(zhong)(zhong)(zhong)產生的(de)(de)(de)(de)(de)噪音。
中(zhong)華(hua)(hua)(hua)汽(qi)(qi)車(che)是華(hua)(hua)(hua)晨(chen)汽(qi)(qi)車(che)集團(tuan)(tuan)的(de)(de)轎車(che)子品(pin)(pin)牌,屬于(yu)華(hua)(hua)(hua)晨(chen)集團(tuan)(tuan)。中(zhong)華(hua)(hua)(hua)是集合全球領先技術、時尚優雅設計于(yu)一身的(de)(de)中(zhong)高檔(dang)自主(zhu)汽(qi)(qi)車(che)品(pin)(pin)牌,旗下擁有轎車(che)、SUV兩大系(xi)列十余款車(che)型。它始終致力(li)于(yu)將誠(cheng)信的(de)(de)品(pin)(pin)質(zhi)與(yu)周到的(de)(de)服務(wu)提供給消(xiao)費(fei)者(zhe),用(yong)世界智(zhi)慧打造(zao)民族(zu)精品(pin)(pin)。
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