公告：
2022-05-31 16:04:38 點擊量(liang)：77439
空(kong)氣濾芯(xin)
空(kong)氣濾(lv)芯是一種過(guo)濾(lv)器，又(you)叫空(kong)氣濾(lv)筒、空(kong)氣濾(lv)清器、風格等(deng)。主(zhu)要用于工程機(ji)車、汽車、農用機(ji)車、實(shi)驗(yan)室、無菌操(cao)作室及各種精(jing)密(mi)操(cao)作室中的空(kong)氣過(guo)濾(lv)。
發動機在(zai)工作過(guo)程中要(yao)吸進大(da)量的(de)空(kong)(kong)氣(qi)(qi)(qi)，如果空(kong)(kong)氣(qi)(qi)(qi)不經過(guo)濾清，空(kong)(kong)氣(qi)(qi)(qi)中懸(xuan)浮(fu)的(de)塵(chen)埃被吸入(ru)氣(qi)(qi)(qi)缸中，就會(hui)加速活塞組(zu)及氣(qi)(qi)(qi)缸的(de)磨損。較大(da)的(de)顆(ke)粒(li)進入(ru)活塞與氣(qi)(qi)(qi)缸之間，會(hui)造成嚴(yan)重(zhong)的(de)"拉缸"現象，這在(zai)干(gan)燥多沙(sha)的(de)工作環(huan)境中尤(you)為(wei)嚴(yan)重(zhong)。空(kong)(kong)氣(qi)(qi)(qi)濾清器(qi)裝在(zai)化油(you)器(qi)或進氣(qi)(qi)(qi)管的(de)前方，起到(dao)濾除(chu)空(kong)(kong)氣(qi)(qi)(qi)中灰塵(chen)、砂粒(li)的(de)作用，保證(zheng)氣(qi)(qi)(qi)缸中進入(ru)足量、清潔的(de)空(kong)(kong)氣(qi)(qi)(qi)。
空氣濾清器的類型
按照濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)原(yuan)理，空(kong)(kong)(kong)(kong)氣濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)可分為(wei)過(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)式(shi)(shi)(shi)、離心式(shi)(shi)(shi)、油(you)浴(yu)式(shi)(shi)(shi)、復合(he)式(shi)(shi)(shi)幾(ji)種(zhong)(zhong)(zhong)(zhong)(zhong)。發(fa)動(dong)機(ji)中常用(yong)(yong)的(de)(de)空(kong)(kong)(kong)(kong)氣濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)主要有(you)慣(guan)性(xing)(xing)(xing)油(you)浴(yu)式(shi)(shi)(shi)空(kong)(kong)(kong)(kong)氣濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)、紙(zhi)質干式(shi)(shi)(shi)空(kong)(kong)(kong)(kong)氣濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)、聚(ju)氨(an)酯(zhi)濾(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)空(kong)(kong)(kong)(kong)氣濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)等幾(ji)種(zhong)(zhong)(zhong)(zhong)(zhong)。慣(guan)性(xing)(xing)(xing)油(you)浴(yu)式(shi)(shi)(shi)空(kong)(kong)(kong)(kong)氣濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)先(xian)后經過(guo)慣(guan)性(xing)(xing)(xing)式(shi)(shi)(shi)濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)、油(you)浴(yu)式(shi)(shi)(shi)濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)、過(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)式(shi)(shi)(shi)濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)三級(ji)濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)，后兩種(zhong)(zhong)(zhong)(zhong)(zhong)空(kong)(kong)(kong)(kong)氣濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)主要通過(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)過(guo)濾(lv)(lv)(lv)(lv)(lv)(lv)式(shi)(shi)(shi)濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)。慣(guan)性(xing)(xing)(xing)油(you)浴(yu)式(shi)(shi)(shi)空(kong)(kong)(kong)(kong)氣濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)具有(you)進氣阻力(li)小(xiao)，能(neng)適應多(duo)塵(chen)多(duo)沙(sha)工(gong)作環境(jing)，使(shi)用(yong)(yong)壽(shou)命(ming)長等優點(dian)，以前在(zai)多(duo)種(zhong)(zhong)(zhong)(zhong)(zhong)型(xing)號的(de)(de)汽車(che)、拖拉機(ji)發(fa)動(dong)機(ji)上(shang)采(cai)用(yong)(yong)。但這(zhe)種(zhong)(zhong)(zhong)(zhong)(zhong)空(kong)(kong)(kong)(kong)氣濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)效率較(jiao)低(di)、重(zhong)(zhong)量大、成本高、維護不(bu)(bu)便(bian)，在(zai)汽車(che)發(fa)動(dong)機(ji)中已逐漸被淘(tao)汰。紙(zhi)質干式(shi)(shi)(shi)空(kong)(kong)(kong)(kong)氣濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)的(de)(de)濾(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)采(cai)用(yong)(yong)經過(guo)樹脂處(chu)理的(de)(de)微(wei)孔濾(lv)(lv)(lv)(lv)(lv)(lv)紙(zhi)制成，濾(lv)(lv)(lv)(lv)(lv)(lv)紙(zhi)多(duo)孔、疏松、折疊(die)，有(you)一定的(de)(de)機(ji)械強(qiang)度(du)和抗水性(xing)(xing)(xing)，具有(you)濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)效率高、結(jie)構簡單、重(zhong)(zhong)量輕、成本低(di)、保(bao)養(yang)方便(bian)等優點(dian)，是(shi)前目(mu)應用(yong)(yong)最廣泛(fan)的(de)(de)汽車(che)用(yong)(yong)空(kong)(kong)(kong)(kong)氣濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)。聚(ju)氨(an)酯(zhi)濾(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)空(kong)(kong)(kong)(kong)氣濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)的(de)(de)濾(lv)(lv)(lv)(lv)(lv)(lv)芯(xin)采(cai)用(yong)(yong)柔軟、多(duo)孔、海綿狀的(de)(de)聚(ju)氨(an)酯(zhi)制成，吸附(fu)能(neng)力(li)強(qiang)，這(zhe)種(zhong)(zhong)(zhong)(zhong)(zhong)空(kong)(kong)(kong)(kong)氣濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)具有(you)紙(zhi)質干式(shi)(shi)(shi)空(kong)(kong)(kong)(kong)氣濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)的(de)(de)優點(dian)，但機(ji)械強(qiang)度(du)低(di)，在(zai)轎車(che)發(fa)動(dong)機(ji)中使(shi)用(yong)(yong)較(jiao)為(wei)廣泛(fan)。后兩種(zhong)(zhong)(zhong)(zhong)(zhong)空(kong)(kong)(kong)(kong)氣濾(lv)(lv)(lv)(lv)(lv)(lv)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)器(qi)(qi)的(de)(de)缺點(dian)是(shi)使(shi)用(yong)(yong)壽(shou)命(ming)較(jiao)短，在(zai)惡劣環境(jing)條件下工(gong)作不(bu)(bu)可靠。
