The invention belongs to the technical field of monorail vehicles, and relates to a whole-vehicle thermal management system of a monorail vehicle. The whole-vehicle waterway circulation pipeline (1) is of an annular pipeline structure, a circulation water pump (2) is installed on the whole-vehicle waterway circulation pipeline (1), a roof air conditioner ventilation device (3), a vehicle demand heat dissipation device (4) and a heat exchanger (9) are arranged on the whole-vehicle waterway circulation pipeline (1), the refrigeration system pipeline (5) is of an annular pipeline structure, and the refrigeration system pipeline (5) is communicated with the heat exchanger (9). And refrigeration equipment (7) is arranged on the refrigeration system pipeline (5). According to the whole-vehicle heat management system of the monorail rail vehicle, heat of the whole vehicle is fully utilized, cold/heat loss is avoided, heat of equipment can be used for heating people in the vehicle in winter, the heat utilization rate of the vehicle is increased, energy consumption is reduced, an air conditioning system can be used for providing better cooling capacity for the vehicle equipment in summer, and the service life of the vehicle is prolonged. High-temperature protection of equipment is prevented, and vehicle reliability is improved.
本发明属于单轨轨道车辆技术领域的单轨轨道车辆全车热管理系统。全车水路循环管路(1)为环形管路结构,所述的全车水路循环管路(1)上安装循环水泵(2),全车水路循环管路(1)上设置车顶空调通风设备(3)、车辆需求散热设备(4)、热交换器(9),制冷系统管路(5)为环形管路结构,制冷系统管路(5)连通热交换器(9),制冷系统管路(5)上设置制冷设备(7)。本发明所述的单轨轨道车辆全车热管理系统,使得整车的热量得到充分利用,避免造成冷/热量损失,冬季时可以将设备的热量用于车内人员供暖,提高车辆热量利用率,节约能耗,夏季能够利用空调系统给车辆设备提供更好的冷却能力,防止设备高温保护,提高车辆可靠性。
Whole-vehicle thermal management system of monorail railway vehicle
一种单轨轨道车辆全车热管理系统
2024-04-05
Patent
Electronic Resource
Chinese
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