我們(men)知(zhi)道，汽油濾(lv)(lv)(lv)芯(xin)(xin)有內置(zhi)(zhi)(zhi)和(he)外(wai)置(zhi)(zhi)(zhi)兩種，絕大多數車型都是(shi)外(wai)置(zhi)(zhi)(zhi)的。外(wai)置(zhi)(zhi)(zhi)濾(lv)(lv)(lv)芯(xin)(xin)的外(wai)殼是(shi)鐵(tie)，里面(mian)則是(shi)用濾(lv)(lv)(lv)紙做(zuo)的，用來過濾(lv)(lv)(lv)雜質。那么(me)，“燃油濾(lv)(lv)(lv)清器"多少公里換一(yi)次內置(zhi)(zhi)(zhi)和(he)外(wai)置(zhi)(zhi)(zhi)更(geng)換周期一(yi)樣(yang)嗎？外(wai)置(zhi)(zhi)(zhi)濾(lv)(lv)(lv)芯(xin)(xin)的更(geng)換非常(chang)簡單，因為(wei)和(he)油管連接用的是(shi)卡子(zi)，所以(yi)只要捏住拔出來，換完(wan)后再插上就可以(yi)了。

60282026適用于挖掘機燃油濾芯質量可靠

一(yi)般來(lai)說，汽(qi)(qi)油(you)(you)濾芯(xin)(xin)(xin)更(geng)換(huan)周期往(wang)往(wang)是(shi)(shi)10000-20000公(gong)(gong)里(li)(li)左右，大多(duo)數(shu)車(che)子一(yi)萬多(duo)公(gong)(gong)里(li)(li)就(jiu)要(yao)更(geng)換(huan)了(le)。很多(duo)人(ren)認(ren)為汽(qi)(qi)油(you)(you)這么干凈，基(ji)本上(shang)沒什么雜質，因此可(ke)以(yi)拖的(de)時(shi)間久一(yi)些再(zai)更(geng)換(huan)，這其(qi)實(shi)(shi)是(shi)(shi)不(bu)對(dui)的(de)。雖然普(pu)通(tong)車(che)跑一(yi)萬公(gong)(gong)里(li)(li)汽(qi)(qi)油(you)(you)濾芯(xin)(xin)(xin)確實(shi)(shi)不(bu)會太臟，但(dan)如果(guo)跑了(le)一(yi)萬五甚(shen)至兩(liang)萬公(gong)(gong)里(li)(li)后，這時(shi)把濾芯(xin)(xin)(xin)拆下來(lai)然后倒出里(li)(li)面(mian)的(de)汽(qi)(qi)油(you)(you)，可(ke)以(yi)看到汽(qi)(qi)油(you)(you)已(yi)經很黑(hei)了(le)，而(er)且(qie)濾紙也是(shi)(shi)黑(hei)的(de)，這個時(shi)候就(jiu)說明必須更(geng)換(huan)了(le)。而(er)有(you)的(de)車(che)是(shi)(shi)內置的(de)汽(qi)(qi)油(you)(you)濾芯(xin)(xin)(xin)，這些濾芯(xin)(xin)(xin)被安裝在油(you)(you)箱(xiang)里(li)(li)面(mian)的(de)汽(qi)(qi)油(you)(you)泵上(shang)，這樣濾芯(xin)(xin)(xin)就(jiu)可(ke)以(yi)一(yi)直(zhi)浸泡在汽(qi)(qi)油(you)(you)里(li)(li)了(le)。

所以，這種內(nei)置(zhi)濾(lv)芯的(de)(de)(de)壽(shou)命是(shi)很長的(de)(de)(de)，一(yi)(yi)般十萬公(gong)里更(geng)(geng)換(huan)(huan)一(yi)(yi)次就可(ke)以了。而(er)(er)(er)更(geng)(geng)換(huan)(huan)內(nei)置(zhi)濾(lv)芯自(zi)然(ran)(ran)會(hui)比(bi)較麻(ma)煩一(yi)(yi)些(xie)(xie)，需要(yao)拆(chai)開汽油(you)(you)(you)泵再換(huan)(huan)，因(yin)此更(geng)(geng)換(huan)(huan)的(de)(de)(de)費用會(hui)高一(yi)(yi)些(xie)(xie)。當(dang)然(ran)(ran)，汽油(you)(you)(you)濾(lv)芯更(geng)(geng)換(huan)(huan)的(de)(de)(de)周期和所加的(de)(de)(de)油(you)(you)(you)品有關，一(yi)(yi)般正(zheng)規加油(you)(you)(you)站的(de)(de)(de)油(you)(you)(you)品雜質(zhi)少，汽油(you)(you)(you)濾(lv)芯更(geng)(geng)換(huan)(huan)的(de)(de)(de)時(shi)間就會(hui)長一(yi)(yi)些(xie)(xie)。而(er)(er)(er)如果加的(de)(de)(de)是(shi)一(yi)(yi)些(xie)(xie)山寨加油(you)(you)(you)站的(de)(de)(de)油(you)(you)(you)，雜質(zhi)多(duo)而(er)(er)(er)且油(you)(you)(you)品有問(wen)題(ti)，濾(lv)芯自(zi)然(ran)(ran)就需要(yao)更(geng)(geng)頻(pin)繁地更(geng)(geng)換(huan)(huan)。

60282026適用于挖掘機燃油濾芯質量可靠

車用(yong)發(fa)動機基本上(shang)都是內燃(ran)(ran)(ran)(ran)機，主要(yao)使用(yong)汽油(you)(you)(you)(you)(you)(you)(you)和柴(chai)油(you)(you)(you)(you)(you)(you)(you)兩(liang)種(zhong)燃(ran)(ran)(ran)(ran)料(liao)(liao)。作為(wei)燃(ran)(ran)(ran)(ran)料(liao)(liao)，就必然對油(you)(you)(you)(you)(you)(you)(you)料(liao)(liao)的(de)(de)品質(zhi)(zhi)(zhi)(zhi)和清(qing)潔程(cheng)度有(you)(you)(you)一(yi)(yi)定的(de)(de)要(yao)求。由于(yu)煉制(zhi)加工方(fang)面(mian)的(de)(de)原因，成品燃(ran)(ran)(ran)(ran)油(you)(you)(you)(you)(you)(you)(you)中(zhong)(zhong)(zhong)含有(you)(you)(you)一(yi)(yi)定量的(de)(de)雜(za)(za)(za)質(zhi)(zhi)(zhi)(zhi)、水分(fen)(fen)(fen)和膠質(zhi)(zhi)(zhi)(zhi)。燃(ran)(ran)(ran)(ran)油(you)(you)(you)(you)(you)(you)(you)濾(lv)清(qing)器的(de)(de)作用(yong)就是濾(lv)除燃(ran)(ran)(ran)(ran)油(you)(you)(you)(you)(you)(you)(you)中(zhong)(zhong)(zhong)的(de)(de)這(zhe)些雜(za)(za)(za)物，向發(fa)動機供給(gei)清(qing)潔的(de)(de)燃(ran)(ran)(ran)(ran)油(you)(you)(you)(you)(you)(you)(you)。若燃(ran)(ran)(ran)(ran)油(you)(you)(you)(you)(you)(you)(you)濾(lv)清(qing)不良(liang)，汽油(you)(you)(you)(you)(you)(you)(you)中(zhong)(zhong)(zhong)的(de)(de)雜(za)(za)(za)物易堵塞化(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)(you)器中(zhong)(zhong)(zhong)的(de)(de)細小孔道，使化(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)(you)器工作不良(liang)，可(ke)燃(ran)(ran)(ran)(ran)混合氣變稀；柴(chai)油(you)(you)(you)(you)(you)(you)(you)中(zhong)(zhong)(zhong)的(de)(de)雜(za)(za)(za)物進(jin)入噴油(you)(you)(you)(you)(you)(you)(you)泵，易加速精(jing)密偶件的(de)(de)磨損(sun)，使泵油(you)(you)(you)(you)(you)(you)(you)壓(ya)力下降。若燃(ran)(ran)(ran)(ran)油(you)(you)(you)(you)(you)(you)(you)中(zhong)(zhong)(zhong)的(de)(de)水分(fen)(fen)(fen)、膠質(zhi)(zhi)(zhi)(zhi)進(jin)入氣缸中(zhong)(zhong)(zhong)，會(hui)使可(ke)燃(ran)(ran)(ran)(ran)混合氣燃(ran)(ran)(ran)(ran)燒不良(liang)，使發(fa)動機的(de)(de)動力性(xing)下降。汽油(you)(you)(you)(you)(you)(you)(you)濾(lv)清(qing)器一(yi)(yi)般(ban)只(zhi)有(you)(you)(you)一(yi)(yi)級，裝在汽油(you)(you)(you)(you)(you)(you)(you)箱(xiang)(xiang)與(yu)(yu)汽油(you)(you)(you)(you)(you)(you)(you)泵之間或(huo)汽油(you)(you)(you)(you)(you)(you)(you)泵與(yu)(yu)化(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)(you)器之間。由于(yu)柴(chai)油(you)(you)(you)(you)(you)(you)(you)機供給(gei)系(xi)中(zhong)(zhong)(zhong)有(you)(you)(you)三大精(jing)密偶件，對柴(chai)油(you)(you)(you)(you)(you)(you)(you)的(de)(de)清(qing)潔程(cheng)度要(yao)求較高(gao)，且(qie)柴(chai)油(you)(you)(you)(you)(you)(you)(you)中(zhong)(zhong)(zhong)膠質(zhi)(zhi)(zhi)(zhi)含量較高(gao)，為(wei)提高(gao)濾(lv)清(qing)效(xiao)率，柴(chai)油(you)(you)(you)(you)(you)(you)(you)濾(lv)清(qing)器一(yi)(yi)般(ban)有(you)(you)(you)兩(liang)級甚至(zhi)兩(liang)級以上(shang)，分(fen)(fen)(fen)為(wei)柴(chai)油(you)(you)(you)(you)(you)(you)(you)粗、細濾(lv)清(qing)器，也稱為(wei)油(you)(you)(you)(you)(you)(you)(you)水分(fen)(fen)(fen)離(li)器和柴(chai)油(you)(you)(you)(you)(you)(you)(you)精(jing)濾(lv)器。分(fen)(fen)(fen)別裝在柴(chai)油(you)(you)(you)(you)(you)(you)(you)箱(xiang)(xiang)與(yu)(yu)輸(shu)油(you)(you)(you)(you)(you)(you)(you)泵、輸(shu)油(you)(you)(you)(you)(you)(you)(you)泵與(yu)(yu)噴油(you)(you)(you)(you)(you)(you)(you)泵之間，有(you)(you)(you)的(de)(de)柴(chai)油(you)(you)(you)(you)(you)(you)(you)機上(shang)還設有(you)(you)(you)沉(chen)(chen)淀杯，用(yong)來(lai)沉(chen)(chen)淀柴(chai)油(you)(you)(you)(you)(you)(you)(you)中(zhong)(zhong)(zhong)的(de)(de)水分(fen)(fen)(fen)和雜(za)(za)(za)質(zhi)(zhi)(zhi)(zhi)。