公告：
2022-05-31 16:04:38 點(dian)擊量：78261
空氣(qi)濾芯
空(kong)氣濾(lv)(lv)芯是(shi)一(yi)種(zhong)過濾(lv)(lv)器，又叫空(kong)氣濾(lv)(lv)筒、空(kong)氣濾(lv)(lv)清器、風格等。主要用于工(gong)程機車(che)、汽車(che)、農用機車(che)、實(shi)驗室、無菌(jun)操作(zuo)室及(ji)各種(zhong)精(jing)密(mi)操作(zuo)室中的(de)空(kong)氣過濾(lv)(lv)。
發(fa)動(dong)機在(zai)工(gong)作(zuo)過程中(zhong)要(yao)吸(xi)進大量的(de)空(kong)(kong)(kong)氣(qi)，如果空(kong)(kong)(kong)氣(qi)不經(jing)過濾清，空(kong)(kong)(kong)氣(qi)中(zhong)懸(xuan)浮的(de)塵埃(ai)被吸(xi)入氣(qi)缸(gang)中(zhong)，就會加速活塞組及(ji)氣(qi)缸(gang)的(de)磨(mo)損。較(jiao)大的(de)顆粒(li)進入活塞與(yu)氣(qi)缸(gang)之間，會造成嚴重的(de)"拉缸(gang)"現象(xiang)，這在(zai)干燥多沙的(de)工(gong)作(zuo)環境中(zhong)尤為嚴重。空(kong)(kong)(kong)氣(qi)濾清器裝在(zai)化油器或進氣(qi)管的(de)前方，起到濾除空(kong)(kong)(kong)氣(qi)中(zhong)灰塵、砂粒(li)的(de)作(zuo)用，保(bao)證(zheng)氣(qi)缸(gang)中(zhong)進入足量、清潔(jie)的(de)空(kong)(kong)(kong)氣(qi)。
空氣濾(lv)清器的類(lei)型
按(an)照濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)原理(li)，空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)(qi)可(ke)分(fen)為過(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)式(shi)(shi)、離心(xin)式(shi)(shi)、油(you)(you)浴(yu)(yu)(yu)式(shi)(shi)、復(fu)合式(shi)(shi)幾種。發(fa)(fa)動(dong)機中常用(yong)(yong)(yong)(yong)的空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)(qi)主要有(you)(you)慣(guan)性(xing)(xing)油(you)(you)浴(yu)(yu)(yu)式(shi)(shi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)(qi)、紙質干(gan)(gan)式(shi)(shi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)(qi)、聚(ju)(ju)氨(an)酯濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)(qi)等幾種。慣(guan)性(xing)(xing)油(you)(you)浴(yu)(yu)(yu)式(shi)(shi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)(qi)先后經過(guo)慣(guan)性(xing)(xing)式(shi)(shi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)、油(you)(you)浴(yu)(yu)(yu)式(shi)(shi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)、過(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)式(shi)(shi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)三級濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)，后兩(liang)種空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)(qi)主要通過(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)過(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)式(shi)(shi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)。慣(guan)性(xing)(xing)油(you)(you)浴(yu)(yu)(yu)式(shi)(shi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)(qi)具(ju)有(you)(you)進(jin)氣(qi)(qi)(qi)(qi)(qi)阻力小，能(neng)適(shi)應(ying)多塵多沙工(gong)(gong)作環境，使用(yong)(yong)(yong)(yong)壽命(ming)長等優(you)(you)點(dian)，以前在(zai)多種型號的汽(qi)車(che)、拖(tuo)拉機發(fa)(fa)動(dong)機上采用(yong)(yong)(yong)(yong)。但這(zhe)種空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)效(xiao)率較(jiao)(jiao)低(di)、重量大、成(cheng)本(ben)高、維護不便(bian)，在(zai)汽(qi)車(che)發(fa)(fa)動(dong)機中已逐(zhu)漸被淘汰。紙質干(gan)(gan)式(shi)(shi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)(qi)的濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)采用(yong)(yong)(yong)(yong)經過(guo)樹(shu)脂(zhi)處理(li)的微孔(kong)(kong)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)紙制成(cheng)，濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)紙多孔(kong)(kong)、疏(shu)松、折疊，有(you)(you)一(yi)定的機械強(qiang)度和抗水性(xing)(xing)，具(ju)有(you)(you)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)效(xiao)率高、結構簡單(dan)、重量輕、成(cheng)本(ben)低(di)、保養方便(bian)等優(you)(you)點(dian)，是(shi)前目(mu)應(ying)用(yong)(yong)(yong)(yong)最廣泛(fan)的汽(qi)車(che)用(yong)(yong)(yong)(yong)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)(qi)。聚(ju)(ju)氨(an)酯濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)(qi)的濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)(xin)采用(yong)(yong)(yong)(yong)柔軟、多孔(kong)(kong)、海(hai)綿狀的聚(ju)(ju)氨(an)酯制成(cheng)，吸附(fu)能(neng)力強(qiang)，這(zhe)種空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)(qi)具(ju)有(you)(you)紙質干(gan)(gan)式(shi)(shi)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)(qi)的優(you)(you)點(dian)，但機械強(qiang)度低(di)，在(zai)轎車(che)發(fa)(fa)動(dong)機中使用(yong)(yong)(yong)(yong)較(jiao)(jiao)為廣泛(fan)。后兩(liang)種空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)(qi)的缺點(dian)是(shi)使用(yong)(yong)(yong)(yong)壽命(ming)較(jiao)(jiao)短，在(zai)惡劣環境條件下工(gong)(gong)作不可(ke)靠。
