A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Noise elimination and ventilation type platform door
The invention discloses a noise elimination and ventilation type platform door, and relates to the field of platform door systems. A base is arranged, the base and a cross beam at the upper portion of a platform door top box are fixedly installed, and a noise elimination gate air valve is installed on the base. A fixing plate is arranged at the upper portion of the noise elimination gate air valve, a mounting hole is formed in the fixing plate, the mounting hole is connected with a civil engineering beam through an anchor bolt, the noise elimination gate air valve is composed of noise elimination sections at the two ends and a gate section in the middle, a valve body outer frame is arranged to be of an integrated structure, and a gate moves up and down through an electric mechanism and a transmission mechanism. Communication or isolation between a rail-mounted area and a platform public area is achieved. The noise elimination gate air valve is installed on the platform door, opening and closing of the air valve can be adjusted according to outdoor conditions, and then the communication or isolation function of the rail-mounted area and the platform public area is achieved. When the gate ascends and train piston wind is used for ventilating a station, the noise elimination sections arranged in a segmented manner form an impedance composite sound eliminator, and noise generated by a train can be effectively controlled.
本发明公开是关于一种消声通风型站台门，涉及站台门系统领域。设置有底座，所述底座与站台门顶箱上部横梁固定安装，所述底座上安装有消声闸板风阀；所述消声闸板风阀由上部设置有固定板，所述固定板上设置有安装孔，所述安装孔通过锚栓与土建梁连接，所述消声闸板风阀由两端的消声段及中间的闸板段组成，并设置阀体外框为一体结构，所述闸板通过电动机构及传动机构上下运动，实现轨行区与站台公共区连通或隔离。通过在站台门上安装消声闸板风阀，可以根据室外条件调节风阀启闭，进而实现轨行区与站台公共区连通或隔离功能。当闸板升起利用列车活塞风为车站通风时，分段设置的消声段形成阻抗复合式消声器，可有效控制列车产生的噪音。
Noise elimination and ventilation type platform door
The invention discloses a noise elimination and ventilation type platform door, and relates to the field of platform door systems. A base is arranged, the base and a cross beam at the upper portion of a platform door top box are fixedly installed, and a noise elimination gate air valve is installed on the base. A fixing plate is arranged at the upper portion of the noise elimination gate air valve, a mounting hole is formed in the fixing plate, the mounting hole is connected with a civil engineering beam through an anchor bolt, the noise elimination gate air valve is composed of noise elimination sections at the two ends and a gate section in the middle, a valve body outer frame is arranged to be of an integrated structure, and a gate moves up and down through an electric mechanism and a transmission mechanism. Communication or isolation between a rail-mounted area and a platform public area is achieved. The noise elimination gate air valve is installed on the platform door, opening and closing of the air valve can be adjusted according to outdoor conditions, and then the communication or isolation function of the rail-mounted area and the platform public area is achieved. When the gate ascends and train piston wind is used for ventilating a station, the noise elimination sections arranged in a segmented manner form an impedance composite sound eliminator, and noise generated by a train can be effectively controlled.
本发明公开是关于一种消声通风型站台门，涉及站台门系统领域。设置有底座，所述底座与站台门顶箱上部横梁固定安装，所述底座上安装有消声闸板风阀；所述消声闸板风阀由上部设置有固定板，所述固定板上设置有安装孔，所述安装孔通过锚栓与土建梁连接，所述消声闸板风阀由两端的消声段及中间的闸板段组成，并设置阀体外框为一体结构，所述闸板通过电动机构及传动机构上下运动，实现轨行区与站台公共区连通或隔离。通过在站台门上安装消声闸板风阀，可以根据室外条件调节风阀启闭，进而实现轨行区与站台公共区连通或隔离功能。当闸板升起利用列车活塞风为车站通风时，分段设置的消声段形成阻抗复合式消声器，可有效控制列车产生的噪音。
Noise elimination and ventilation type platform door
一种消声通风型站台门
WU SHIQIANG (author) / NA YANLING (author) / JIANG CHONGXU (author) / SUN CHAO (author) / ZHANG CHUNLEI (author) / LI AIDONG (author) / SUO XIAOMING (author) / LIU CHANGHE (author)
2021-10-19
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
F16K
VALVES
,
Ventile
/
F24F
Klimatisierung
,
AIR-CONDITIONING
Platform door with noise reduction and ventilation functions
| European Patent Office | 2021