機(ji)(ji)(ji)(ji)(ji)油(you)(you)散(san)熱器(qi)又(you)稱油(you)(you)冷(leng)(leng)(leng)器(qi)。是應用在(zai)(zai)柴油(you)(you)發(fa)(fa)(fa)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)上的機(ji)(ji)(ji)(ji)(ji)油(you)(you)冷(leng)(leng)(leng)卻裝(zhuang)置。按照冷(leng)(leng)(leng)卻方式,油(you)(you)冷(leng)(leng)(leng)器(qi)可(ke)以分為水冷(leng)(leng)(leng)和風冷(leng)(leng)(leng)兩種。機(ji)(ji)(ji)(ji)(ji)油(you)(you)散(san)熱器(qi)的作用是冷(leng)(leng)(leng)卻潤滑(hua)油(you)(you),保(bao)持(chi)油(you)(you)溫在(zai)(zai)正(zheng)常工作范(fan)圍之內(nei)。在(zai)(zai)大(da)功率的強(qiang)化發(fa)(fa)(fa)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)上,由(you)(you)于熱負荷大(da),發(fa)(fa)(fa)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)運轉時,由(you)(you)于機(ji)(ji)(ji)(ji)(ji)油(you)(you)粘(zhan)度隨溫度升(sheng)高(gao)而變稀,降(jiang)低了潤滑(hua)能(neng)力,因(yin)此必須裝(zhuang)用機(ji)(ji)(ji)(ji)(ji)油(you)(you)散(san)熱器(qi)。發(fa)(fa)(fa)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)在(zai)(zai)工作時,機(ji)(ji)(ji)(ji)(ji)油(you)(you)會在(zai)(zai)發(fa)(fa)(fa)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)內(nei)各(ge)(ge)個部(bu)(bu)件表面形成一(yi)層油(you)(you)膜,這樣(yang)可(ke)以避免發(fa)(fa)(fa)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)內(nei)各(ge)(ge)個部(bu)(bu)件直(zhi)接接觸(chu)產生(sheng)摩擦。如果(guo)發(fa)(fa)(fa)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)內(nei)各(ge)(ge)個部(bu)(bu)件直(zhi)接接觸(chu)產生(sheng)了摩擦,會瞬間產生(sheng)大(da)量熱量,如果(guo)發(fa)(fa)(fa)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)溫度過高(gao),會影響發(fa)(fa)(fa)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的正(zheng)常運行。
機(ji)油(you)散熱器的作用:
1。汽車(che)未(wei)暖機時,即(ji)冷啟動時,機油散(san)熱(re)器可以吸收(shou)冷水中的(de)熱(re)量,從而使機油發(fa)熱(re)更快(kuai);
2.機油溫度高(gao)時(shi),機油散(san)熱器可以用冷(leng)卻(que)(que)水冷(leng)卻(que)(que);
3.如果機油散熱器漏油,會導致方向盤沉重,轉向困難。
長(chang)安(an)(an)之星是(shi)由長(chang)安(an)(an)公司與國際合作(zuo)伙伴日本鈴(ling)木(mu)公司專家長(chang)達4年的共同努力推(tui)出(chu)的微車領(ling)域全新(xin)概念的新(xin)車型。長(chang)安(an)(an)之星既(ji)保持了(le)原長(chang)安(an)(an)微車的風格
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