| 摘要 |
PURPOSE: A system for double cooling of compressed air provided to an engine is provided to improve the output and exhaust performance of the engine by doubly cooling compressed air through water-cooling and air-cooling devices. CONSTITUTION: A system for double cooling of compressed air provided to an engine(10) comprises a super charger(20), a first compressed air cooling device(30), a second compressed air cooling device(40), and a radiator(50). The super charger compresses the air(70) provided with fuel for combustion in the engine. The first compressed air cooling device heat-exchanges the compressed air(71) with cooling water(80), thereby cooling the compressed air first. The second compressed air cooling device heat-exchanges the compressed air passing through the first compressed air cooling device with cold air created by a cooling fan(60), thereby cooling the compressed air secondly. The radiator cools the cooling water using the cooling air, which is created by the cooling fan and used in the second compressed air cooling device, in order to maintain proper temperature of the cooling water.
|
