Cooling apparatus of bus

摘要

A cooling system for a bus may include a heat dissipating plate mounted on a roof panel of a top of a bus and cooling heated fluid with wind, and an actuator connected to an air tank, selectively actuating the heat dissipating plate and adjusting an inclination angle between the heat dissipating plate and the roof panel.

主权项

1. A cooling system for a bus, comprising:
a heat dissipating plate comprising cooling fluid for wind cooling, wherein the heat dissipating plate is mounted on a roof panel of a top of the bus an actuator connected to an air tank, selectively actuating the heat dissipating plate and adjusting an inclination angle between the heat dissipating plate and the roof panel, wherein the actuator includes a cylinder and a piston disposed in the cylinder and connected to the heat dissipation plate and reciprocates the piston longitudinally in the cylinder, and the piston adjusts the inclination angle by moving up and or down a rear side of the heat dissipating plate, with a front side of the heat dissipating plate being rotatable on the roof panel, wherein the actuator adjusts a reciprocation distance of the piston in accordance with a predetermined control logic receiving a speed of the bus and a temperature of the fluid flowing into the heat dissipating plate as variables, and wherein the inclination angle is increased when the bus is driven at a lower speed than a predetermined speed, and the inclination angle is decreased when the bus is driven at a higher speed than the predetermined speed.