The cooling structure for radiator of water-cooled power unit

The cooling structure for radiator of water-cooled power unit

  • CN 102,575,568 B
  • Filed: 09/03/2009
  • Issued: 02/10/2016
  • Est. Priority Date: 09/03/2009
  • Status: Active Grant
First Claim
Patent Images

1. a water-cooled power unit structure, this water-cooled power unit structure is the water-cooled power unit structure being equipped with the dilly of radiator (67) at the outer side surface of the vehicle body left and right directions of vehicle, it is characterized in that,This water-cooled power unit is configured in overall width direction and has bent axle (27), centrifugal cutter (63) is provided with at the shaft end of this bent axle (27), above-mentioned radiator (67) towards vehicle side be configured in this centrifugal cutter (63) overall width direction outsideRadiator box (68) is had in the overall width direction arranged outside of above-mentioned radiator (67), this radiator box (68) possesses the vent window (69) for being guided to this radiator (67) by cooling air, be formed in the vent window (69) on above-mentioned radiator box (68), be formed in from the front portion of vehicle body direction of travel to rear portion successively towards the position that overall width direction foreign side is outstandingBetween above-mentioned radiator (67) and radiator box (68), to be formed on overall width direction in the rear portion side of radiator box (68) space (95) wider than the toe lateral of radiator box (68) as airflow direction conversion space.

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