| 摘要 |
PURPOSE: A tire cooling device for chassis dynamo meta is provided to effectively use an installing space by installing the tire cooling device on a lower portion of the chassis dynamo meta and to improve cooling efficiency. CONSTITUTION: A tire cooling device of chassis dynamo meta comprises a dynamo meta roller generating frictional heat with a tire(3); an air passage(7) connected to the tire while covering the roller ; a suction port(9) mounted on a side of the air passage; an air cooler(15) mounted on a side of the suction port; a cooling water inlet port(11) supplying the cooling water to an air cooling unit by being installed on the air cooler; a cooling water discharge port; a blower fan(17) arranged corresponding to the roller to blow cold air toward the roller and the tire in a side of the air passage; a blow motor(21) connected to the blower fan by being mounted out of the air passage; and a rotation shaft(19) connecting the bower fan to the blow motor. The tire-cooling device effectively uses the installing space located on a lower portion of the chassis dynamo Meta and improves cooling efficiency.
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