东京热人妻无码人av_久久亚洲精品无码观看不卡_亚洲精品国产综合久久久久紧_JULIA无码中文字幕一区

鑄造廠
車間展示
您當前的位置 : 首 頁 >> 產品中心 >> 吳江機械零配件

產品中心

聯系我們Contact Us

鹽城市春秋精密機械有限公司

地址:鹽城市鹽都區學富鎮學中(zhong)居(ju)委會洪學路19號(hao)

電話:150-6161-5388/138-5106-1008

郵箱:

網址:cncrowdfunding.cn

msg.jpg

吳江汽車渦輪增壓器接頭廠家

  • 詳細介紹

汽車渦輪增壓器接頭

汽車(che)要跑(pao)得快(kuai),就(jiu)必須(xu)要有(you)強勁的(de)(de)(de)動(dong)力(li)。目前(qian)汽車(che)的(de)(de)(de)動(dong)力(li)系(xi)統(tong)(tong)(tong)可粗(cu)分為(wei)(wei)自然(ran)(ran)(ran)進(jin)氣(qi)(qi)系(xi)統(tong)(tong)(tong)及增(zeng)(zeng)壓(ya)(ya)進(jin)氣(qi)(qi)系(xi)統(tong)(tong)(tong)兩(liang)大類(lei)。在(zai)歐洲跑(pao)車(che)中(zhong),除了(le)(le)寶馬汽車(che)公司(si)(si)依然(ran)(ran)(ran)堅持使用自然(ran)(ran)(ran)進(jin)氣(qi)(qi)發動(dong)機(ji)(ji)外,其他各汽車(che)公司(si)(si)為(wei)(wei)了(le)(le)提升車(che)輛的(de)(de)(de)動(dong)力(li)性能,紛(fen)紛(fen)采(cai)(cai)用增(zeng)(zeng)壓(ya)(ya)系(xi)統(tong)(tong)(tong),例如(ru):奔馳跑(pao)車(che)使用機(ji)(ji)械增(zeng)(zeng)壓(ya)(ya)系(xi)統(tong)(tong)(tong),紳寶汽車(che)則為(wei)(wei)渦(wo)輪增(zeng)(zeng)壓(ya)(ya)的(de)(de)(de)開山鼻祖。近年(nian)日系(xi)汽車(che)也開始大量(liang)采(cai)(cai)用渦(wo)輪增(zeng)(zeng)壓(ya)(ya)技術。自然(ran)(ran)(ran)進(jin)氣(qi)(qi)系(xi)統(tong)(tong)(tong)沒(mei)有(you)安裝任何形式的(de)(de)(de)增(zeng)(zeng)壓(ya)(ya)器,只是(shi)利用活塞(sai)下(xia)行所產生的(de)(de)(de)負壓(ya)(ya)來吸進(jin)混合氣(qi)(qi)。雖然(ran)(ran)(ran)自然(ran)(ran)(ran)進(jin)氣(qi)(qi)系(xi)統(tong)(tong)(tong)通過可變氣(qi)(qi)門正時系(xi)統(tong)(tong)(tong)能夠得到較大的(de)(de)(de)馬力(li)輸(shu)出,但(dan)動(dong)力(li)的(de)(de)(de)提升很有(you)限。為(wei)(wei)了(le)(le)有(you)效增(zeng)(zeng)加發動(dong)機(ji)(ji)的(de)(de)(de)輸(shu)出功率,采(cai)(cai)用增(zeng)(zeng)壓(ya)(ya)系(xi)統(tong)(tong)(tong)可說是(shi)最有(you)效的(de)(de)(de)方式。

最常見的發動機增(zeng)壓系統有(you)機械增(zeng)壓與廢氣渦(wo)輪增(zeng)壓兩種。

機械增壓

發動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)以機(ji)(ji)(ji)(ji)械(xie)(xie)方式(shi)驅(qu)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)械(xie)(xie)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)器進(jin)行增(zeng)(zeng)(zeng)壓(ya)(ya)(ya),稱為(wei)(wei)機(ji)(ji)(ji)(ji)械(xie)(xie)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)。當發動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)采(cai)用機(ji)(ji)(ji)(ji)械(xie)(xie)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)時(shi)(shi),通常由發動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)曲(qu)軸(zhou)通過齒(chi)輪(lun)驅(qu)動(dong)(dong)(dong)(dong)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)器。增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)器一(yi)般(ban)采(cai)用離心式(shi)或羅茨壓(ya)(ya)(ya)氣(qi)機(ji)(ji)(ji)(ji),個別的(de)(de)采(cai)用螺桿式(shi)壓(ya)(ya)(ya)氣(qi)機(ji)(ji)(ji)(ji)。近年來(lai),在國外也開始采(cai)用新型的(de)(de)機(ji)(ji)(ji)(ji)械(xie)(xie)渦(wo)旋式(shi)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)器。因為(wei)(wei)驅(qu)動(dong)(dong)(dong)(dong)壓(ya)(ya)(ya)氣(qi)機(ji)(ji)(ji)(ji)消(xiao)耗(hao)(hao)了發動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)一(yi)定的(de)(de)輸出功率,所以機(ji)(ji)(ji)(ji)械(xie)(xie)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)發動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)的(de)(de)熱效率不(bu)一(yi)定得(de)到改善,有時(shi)(shi)反而(er)比非增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)內(nei)燃機(ji)(ji)(ji)(ji)還(huan)低些(xie)。選擇增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)壓(ya)(ya)(ya)力時(shi)(shi),首先要(yao)保證能達到所要(yao)求(qiu)的(de)(de)平均有效壓(ya)(ya)(ya)力,其(qi)次(ci)要(yao)獲(huo)得(de)盡可能低的(de)(de)燃油消(xiao)耗(hao)(hao)率。擔這(zhe)兩個要(yao)求(qiu)對(dui)于(yu)(yu)機(ji)(ji)(ji)(ji)械(xie)(xie)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)來(lai)說常常是相互(hu)矛盾的(de)(de)。如果追求(qiu)平均有效壓(ya)(ya)(ya)力,則(ze)必然導(dao)致機(ji)(ji)(ji)(ji)械(xie)(xie)效率降低,燃油消(xiao)耗(hao)(hao)率升(sheng)高。因此,增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)壓(ya)(ya)(ya)力值的(de)(de)選取應在功率和燃油消(xiao)耗(hao)(hao)率兩者(zhe)之間尋求(qiu)最(zui)佳的(de)(de)妥協方案(an)。機(ji)(ji)(ji)(ji)械(xie)(xie)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)系統(tong)目前在歐洲車上用得(de)較普遍。由于(yu)(yu)機(ji)(ji)(ji)(ji)械(xie)(xie)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)的(de)(de)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)機(ji)(ji)(ji)(ji)是在曲(qu)軸(zhou)的(de)(de)帶(dai)動(dong)(dong)(dong)(dong)下持續地運轉(zhuan),因此不(bu)動(dong)(dong)(dong)(dong)產生(sheng)像渦(wo)輪(lun)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)的(de)(de)渦(wo)輪(lun)遲滯(zhi)現象(xiang)。機(ji)(ji)(ji)(ji)械(xie)(xie)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)雖然只(zhi)能提升(sheng)約10%20%的(de)(de)動(dong)(dong)(dong)(dong)力輸出,但平順連續性(xing)是渦(wo)輪(lun)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)發動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)所不(bu)及的(de)(de)。

廢氣(qi)渦輪增(zeng)壓

利用(yong)發(fa)(fa)動(dong)機(ji)廢(fei)(fei)氣(qi)(qi)能量驅動(dong)渦(wo)(wo)(wo)輪(lun)(lun)(lun)增(zeng)壓(ya)(ya)(ya)器(qi),稱(cheng)為廢(fei)(fei)氣(qi)(qi)渦(wo)(wo)(wo)輪(lun)(lun)(lun)增(zeng)壓(ya)(ya)(ya)(簡稱(cheng)渦(wo)(wo)(wo)輪(lun)(lun)(lun)增(zeng)壓(ya)(ya)(ya)),如圖所(suo)示是(shi)廢(fei)(fei)氣(qi)(qi)渦(wo)(wo)(wo)輪(lun)(lun)(lun)增(zeng)壓(ya)(ya)(ya)系統(tong)。廢(fei)(fei)氣(qi)(qi)渦(wo)(wo)(wo)輪(lun)(lun)(lun)增(zeng)壓(ya)(ya)(ya)的(de)(de)特點(dian)是(shi)在(zai)渦(wo)(wo)(wo)輪(lun)(lun)(lun)增(zeng)壓(ya)(ya)(ya)器(qi)和發(fa)(fa)動(dong)機(ji)之間沒有機(ji)械(xie)連接。它們之間靠(kao)氣(qi)(qi)路相通。因為壓(ya)(ya)(ya)氣(qi)(qi)機(ji)消耗的(de)(de)功(gong)是(shi)渦(wo)(wo)(wo)輪(lun)(lun)(lun)從廢(fei)(fei)氣(qi)(qi)中回(hui)收的(de)(de)一部(bu)分能量,所(suo)以渦(wo)(wo)(wo)輪(lun)(lun)(lun)增(zeng)壓(ya)(ya)(ya)發(fa)(fa)動(dong)機(ji)不僅可以增(zeng)加(jia)發(fa)(fa)動(dong)機(ji)的(de)(de)功(gong)率(lv),而且可以提(ti)高(gao)(gao)其(qi)熱效率(lv),降低燃(ran)油消耗率(lv)。如果在(zai)轎車(che)(che)尾部(bu)看到Turbo或(huo)者T的(de)(de)標識(shi),即表明該車(che)(che)采用(yong)的(de)(de)發(fa)(fa)動(dong)機(ji)是(shi)渦(wo)(wo)(wo)輪(lun)(lun)(lun)增(zeng)壓(ya)(ya)(ya)的(de)(de)。渦(wo)(wo)(wo)輪(lun)(lun)(lun)增(zeng)壓(ya)(ya)(ya)器(qi)實際上是(shi)臺空(kong)氣(qi)(qi)壓(ya)(ya)(ya)縮(suo)機(ji),它是(shi)利用(yong)發(fa)(fa)動(dong)機(ji)排出的(de)(de)廢(fei)(fei)氣(qi)(qi)慣性推動(dong)渦(wo)(wo)(wo)輪(lun)(lun)(lun),渦(wo)(wo)(wo)輪(lun)(lun)(lun)又帶動(dong)同(tong)軸(zhou)的(de)(de)葉(xie)輪(lun)(lun)(lun)壓(ya)(ya)(ya)縮(suo)由空(kong)氣(qi)(qi)濾清(qing)器(qi)管道送(song)來(lai)的(de)(de)空(kong)氣(qi)(qi),使空(kong)氣(qi)(qi)增(zeng)壓(ya)(ya)(ya)后進(jin)入氣(qi)(qi)缸。當發(fa)(fa)動(dong)機(ji)轉(zhuan)速(su)提(ti)高(gao)(gao),廢(fei)(fei)氣(qi)(qi)排出速(su)度(du)(du)與渦(wo)(wo)(wo)輪(lun)(lun)(lun)轉(zhuan)速(su)也同(tong)步提(ti)高(gao)(gao),葉(xie)輪(lun)(lun)(lun)就壓(ya)(ya)(ya)縮(suo)更(geng)多(duo)的(de)(de)空(kong)氣(qi)(qi)進(jin)入氣(qi)(qi)缸,空(kong)氣(qi)(qi)的(de)(de)壓(ya)(ya)(ya)力和密度(du)(du)增(zeng)大(da)可以燃(ran)燒更(geng)多(duo)的(de)(de)燃(ran)油,相應增(zeng)加(jia)油量和調(diao)整一下發(fa)(fa)動(dong)機(ji)的(de)(de)轉(zhuan)速(su),就可以增(zeng)加(jia)發(fa)(fa)動(dong)機(ji)的(de)(de)輸出功(gong)率(lv)。


本文網址://cncrowdfunding.cn/product/587.html

關鍵詞:汽車渦輪增壓器接頭,汽車渦輪增壓器接頭價格,汽車渦輪增壓器接頭批發

歡迎給我們留言
請在此(ci)輸入留言內容,我們會(hui)盡快與您聯(lian)系。
姓名
聯(lian)系人
電話
座機/手機號(hao)碼
郵箱
郵箱(xiang)
地址
地址