Iṣẹ ati Itọju ti Diesel Engine Crankcase Breathing Pipe

Fi imeeli ranṣẹ

2021-07-29

Awọn enjini Diesel ti ni ipese pẹlu awọn paipu atẹgun crankcase, ti a mọ nigbagbogbo bi awọn atẹgun tabi awọn atẹgun, eyiti o le jẹ ki iho ti crankcase ṣe ibasọrọ pẹlu oju-aye, dinku agbara epo, dinku awọn ikuna, ati rii daju pe iṣẹ ṣiṣe to dara. Nigbati ẹrọ ba n ṣiṣẹ, gaasi ti o wa ninu silinda yoo laiseaniani jo sinu apoti crankcase, ati jijo ti laini silinda, piston, oruka piston ati awọn ẹya miiran yoo di pataki diẹ sii lẹhin wọ. Lẹhin ti gaasi ti n jo sinu crankcase, awọn gaasi titẹ ninu awọn crankcase yoo se alekun, nfa awọn epo lati jo jade ni awọn isẹpo dada ti awọn engine ara ati awọn epo pan ati awọn epo won iho. Ni afikun, gaasi ti o jo ni imi-ọjọ imi-ọjọ, ati pe iwọn otutu ti ga, eyiti yoo mu alekun ti epo engine naa pọ si. Paapa ni ẹrọ-silinda ẹyọkan, nigbati piston ba sọkalẹ, gaasi ti o wa ninu crankcase ti wa ni fisinuirindigbindigbin, eyiti o fa resistance si iṣipopada ti piston.

Nitorina, awọn iṣẹ ti awọn crankcase breather pipe le ti wa ni ni ṣoki bi: dena engine epo wáyé; idilọwọ jijo ti crankshaft epo asiwaju ati crankcase gasiketi; ṣe idiwọ awọn ẹya ara lati jẹ ibajẹ; dena orisirisi epo vapors lati idoti awọn bugbamu. Ni lilo gangan, o jẹ eyiti ko ṣeeṣe pe paipu fentilesonu yoo dina. Lati jẹ ki o ṣi silẹ, iṣẹ itọju deede gbọdọ nilo. Ni agbegbe iṣẹ gbogbogbo, gbogbo 100h le jẹ ọmọ itọju; ṣiṣẹ ni agbegbe lile pẹlu eruku diẹ sii ni afẹfẹ, iwọn itọju yẹ ki o jẹ 8-10h.

Awọn ọna itọju pato jẹ bi atẹle: (1) Ṣayẹwo opo gigun ti epo fun fifẹ, ibajẹ, jijo, ati bẹbẹ lọ, lẹhinna sọ di mimọ ki o si fẹ pẹlu afẹfẹ fisinuirindigbindigbin. (2) Fun ẹrọ atẹgun crankcase ti o ni ipese pẹlu àtọwọdá ọna kan, o jẹ dandan lati dojukọ ayẹwo. Ti àtọwọdá ọna kan ba ti di ti ko si ṣiṣi tabi dina, afẹfẹ deede ti crankcase ko le ṣe iṣeduro ati pe o gbọdọ di mimọ. (3) Ṣayẹwo awọn igbale ti awọn àtọwọdá. Yọ àtọwọdá ọkan-ọna kan lori ẹrọ naa, lẹhinna so okun atẹgun, ki o si ṣiṣẹ ẹrọ naa ni iyara ti ko ṣiṣẹ. Fi ika rẹ si opin ṣiṣi ti àtọwọdá-ọna kan. Ni akoko yii, ika rẹ yẹ ki o lero igbale. Ti o ba gbe ika rẹ soke, ibudo àtọwọdá yẹ ki o ni ohun mimu "Pop "Pap" kan; ti ko ba si ori ti igbale tabi ariwo ninu awọn ika ọwọ rẹ, o yẹ ki o nu àtọwọdá-ọna kan ati okun atẹgun.

Prep:Awọn Akọkọ Idi Fun Turbocharger bibajẹ

Itele:Wọ ati ipa ti oruka piston engine mọto ayọkẹlẹ

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