Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vehicle-mounted rail surface dehumidifying and cleaning device for rail transit vehicle
The embodiment of the invention provides a vehicle-mounted rail surface dehumidifying and cleaning device for a rail transit vehicle. The device comprises a heating cavity formed in the bottom of the vehicle, a heating air supply pipe communicating with the heating cavity, a controllable air inlet valve used for opening and closing the heating air supply pipe and an integrated controller electrically connected with the controllable air inlet valve. The heating cavity is arranged in front of the advancing direction of wheels of the vehicle, a heating electric heating wire used for heating high-pressure supplied air flowing in from the heating air supply pipe is arranged in the heating cavity, and a controllable nozzle used for opening and closing the heating cavity is arranged at the bottom, facing the rail surface of a rail, of the heating cavity, and is electrically connected with the integrated controller. One end of the heating air supply pipe communicates with the heating cavity, and the other end of the heating air supply pipe faces the advancing direction of wheels of the vehicle. The wheel rail adhesion performance can be effectively improved, so that the braking or traction effect of the rail transit vehicle during wet rail traveling is guaranteed.
本申请实施例提供一种轨道交通车辆随车轨面除湿清洁装置，包括：设置在车辆底部的加热腔、与所述加热腔连通设置的加热供风管、用于开启闭合所述加热供风管的可控进气阀以及与所述可控进气阀电连接的集成控制器；所述加热腔设置在所述车辆的车轮行进方向的前方，所述加热腔内设置有用于加热由所述加热供风管流入的高压供风的加热电热丝，所述加热腔的底部面向轨道轨面设置有用于开启闭合所述加热腔的可控喷嘴，所述可控喷嘴与所述集成控制器电连接；所述加热供风管的一端与所述加热腔连通，所述加热供风管的另一端面向所述车辆的车轮行进方向。本申请能够有效提高轮轨黏着性能以保障在湿轨行进时轨道交通车辆的制动或牵引效果。
Vehicle-mounted rail surface dehumidifying and cleaning device for rail transit vehicle
The embodiment of the invention provides a vehicle-mounted rail surface dehumidifying and cleaning device for a rail transit vehicle. The device comprises a heating cavity formed in the bottom of the vehicle, a heating air supply pipe communicating with the heating cavity, a controllable air inlet valve used for opening and closing the heating air supply pipe and an integrated controller electrically connected with the controllable air inlet valve. The heating cavity is arranged in front of the advancing direction of wheels of the vehicle, a heating electric heating wire used for heating high-pressure supplied air flowing in from the heating air supply pipe is arranged in the heating cavity, and a controllable nozzle used for opening and closing the heating cavity is arranged at the bottom, facing the rail surface of a rail, of the heating cavity, and is electrically connected with the integrated controller. One end of the heating air supply pipe communicates with the heating cavity, and the other end of the heating air supply pipe faces the advancing direction of wheels of the vehicle. The wheel rail adhesion performance can be effectively improved, so that the braking or traction effect of the rail transit vehicle during wet rail traveling is guaranteed.
本申请实施例提供一种轨道交通车辆随车轨面除湿清洁装置，包括：设置在车辆底部的加热腔、与所述加热腔连通设置的加热供风管、用于开启闭合所述加热供风管的可控进气阀以及与所述可控进气阀电连接的集成控制器；所述加热腔设置在所述车辆的车轮行进方向的前方，所述加热腔内设置有用于加热由所述加热供风管流入的高压供风的加热电热丝，所述加热腔的底部面向轨道轨面设置有用于开启闭合所述加热腔的可控喷嘴，所述可控喷嘴与所述集成控制器电连接；所述加热供风管的一端与所述加热腔连通，所述加热供风管的另一端面向所述车辆的车轮行进方向。本申请能够有效提高轮轨黏着性能以保障在湿轨行进时轨道交通车辆的制动或牵引效果。
Vehicle-mounted rail surface dehumidifying and cleaning device for rail transit vehicle
轨道交通车辆随车轨面除湿清洁装置
DONG GUANGLEI (Autor:in) / QI ZHENGLIANG (Autor:in) / ZHOU JUN (Autor:in) / ZHANG BO (Autor:in) / YANG WEIJUN (Autor:in) / PAN QUANZHANG (Autor:in) / XUE JIANG (Autor:in) / KANG JINGHUI (Autor:in) / CAO HONGFA (Autor:in) / ZHAO HONGWEI (Autor:in)
24.12.2021
Patent
Elektronische Ressource
Chinesisch
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