The invention relates to the technical field of rail transit and particularly relates to an air conditioner air supply system and method for a rail transit vehicle. The system comprises guest room temperature sensors, guest room temperature sensors, a return air door control module and a fresh air door control module, wherein the return air door control module is used for controlling an opening degree of a return air door; when the temperature in the guest room reaches a high-temperature threshold value, the opening degree of the return air door is controlled to be large; the fresh air door control module is used for controlling an opening degree of a fresh air door; when the temperature in the guest room reaches a high-temperature threshold value, the opening degree of the fresh air door is controlled to be small; the guest room temperature sensors are arranged on the return air door and a return air inlet; and the return air inlet is formed in an air duct gap. The system is advantaged in that problems that a rail transit vehicle is single in air return position, uneven in air return and large in noise can be solved, and excessive air return devices do not need to be additionally arranged.
本发明涉及轨道交通技术领域,尤其是一种轨道交通车辆的空调送风系统及方法,所述系统包括客室内温度传感器、客室外温度传感器、回风门控制模块和新风门控制模块。回风门控制模块:用于控制回风门的开度;所述客室内的温度达到高温阈值时,控制回风门开度开大;新风门控制模块:用于控制新风门的开度;所述客室内的温度达到高温阈值时,控制新风门开度关小;客室内温度传感器设于回风门和回风口;所述回风口设于风道空隙。本发明能够改善轨道交通车辆回风位置单一、回风不均匀、噪声大的问题,且无需增设过多回风装置。
Air conditioner air supply system and method for rail transit vehicle
一种轨道交通车辆的空调送风系统及方法
2021-10-26
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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