Motorbus cooling system

The utility model relates to a motorbus cooling system, this cooling system carries out the leading heat dissipation unit of heat transfer and is connected the controller that is used for controllingleading heat dissipation unit switching with temperature sensor at large -scale bus body front end and with the cylinder head including the temperature sensor, the setting that set up in the cylinderhead. Compared with the prior art, the utility model discloses additionally increase leading heat dissipation unit and come to dispel the heat to the cylinder head, realized automatic heat dissipationcontrol through temperature sensor and controller moreover, and the wind that produces through the in -process that traveles cools off, increases substantially rate of heat removal. 本实用新型涉及种大型客车散热系统，该散热系统包括设置在气缸盖内的温度传感器、设置在大型客车车身前端并与气缸盖进行换热的前置散热单元以及与温度传感器连接用于控制前置散热单元开闭的控制器。与现有技术相比，本实用新型额外增加了前置散热单元来对气缸盖进行散热，而且通过温度传感器和控制器实现自动的散热控制；而且通过行驶过程中产生的风进行冷却，大幅度提高散热速率。