226B
系列柴油机维修保养手册
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Maintenance Manual for
226B
series Diesel Engine
R
4.3 进排气系统
Intake and exhaust system
1．经过滤清器滤清的空气进入增压器
(非增压机无增压器)
Air cleaned through air filter into
supercharger (no supercharger unless
supercharged engine)
2．流经中冷器的增压空气(增压非中冷
机无中冷器)
Pressurized air through inter-cooler
(no inter-cooler for supercharged and
nonintercooled engine)
4．进气管
Intake manifold
5．进气门
Intake valve
1．排气门
Exhaust Valve
2．排气管
Exhaust manifold
3．排气进入增压器涡轮
Exhausting gas flowing into the turbo
of turbocharger
4．增压器排气出口
Exhaust outlet of turbocharger
