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A platform for research: civil engineering, architecture and urbanism
Rail transit adjustable ventilation type platform door capable of achieving ordered piston wind
The invention discloses a rail transit adjustable ventilation type platform door capable of achieving ordered piston wind. A movable opening is formed in the proper position of a full-height platform door body, and a one-way air valve is arranged in the movable opening; the movable opening is closed in the air-conditioning season, and a totally-closed shielding door is formed; the movable opening is opened in the non-air-conditioning season, a safety door with an opening is formed, when a train enters a station, the one-way air valve is automatically closed under the action of piston air pressure, and air in a tunnel cannot enter the station from the opening in the full-height platform door body; and when the train leaves the station, the one-way air valve is automatically opened, and the air enters the tunnel from the station public area. The rail transit adjustable ventilation type platform door has the beneficial effects that on the basis that basic functions of the adjustable ventilation type platform door are guaranteed, switching between the shielding door and the safety door system in the air conditioning season and the non-air conditioning season can be realized, the problem that pollutants in the tunnel enter the station public area due to piston wind ventilation in the non-air conditioning season can be solved, and the air quality of the station public area is improved.
一种实现有序活塞风的轨道交通可调通风型站台门，在全高站台门门体的适当位置设置活动式开口，在活动式开口内设置单向空气阀门。空调季节活动式开口关闭，转为全封闭的屏蔽门。非空调季节活动式开口开启，转为带开口的安全门，列车进站时，受活塞风压作用，单向空气阀门自动闭合，隧道内的空气无法从全高站台门门体上的开口进入车站；列车出站时，单向空气阀门自动开启，空气从车站公共区进入隧道内。本发明的有益效果是：在保证可调通风型站台门的基本功能，即可实现空调季与非空调季在屏蔽门与安全门制式间切换的基础上，解决非空调季节利用活塞风通风导致隧道内污染物进入车站公共区的问题，提高车站公共区的空气品质。
Rail transit adjustable ventilation type platform door capable of achieving ordered piston wind
The invention discloses a rail transit adjustable ventilation type platform door capable of achieving ordered piston wind. A movable opening is formed in the proper position of a full-height platform door body, and a one-way air valve is arranged in the movable opening; the movable opening is closed in the air-conditioning season, and a totally-closed shielding door is formed; the movable opening is opened in the non-air-conditioning season, a safety door with an opening is formed, when a train enters a station, the one-way air valve is automatically closed under the action of piston air pressure, and air in a tunnel cannot enter the station from the opening in the full-height platform door body; and when the train leaves the station, the one-way air valve is automatically opened, and the air enters the tunnel from the station public area. The rail transit adjustable ventilation type platform door has the beneficial effects that on the basis that basic functions of the adjustable ventilation type platform door are guaranteed, switching between the shielding door and the safety door system in the air conditioning season and the non-air conditioning season can be realized, the problem that pollutants in the tunnel enter the station public area due to piston wind ventilation in the non-air conditioning season can be solved, and the air quality of the station public area is improved.
一种实现有序活塞风的轨道交通可调通风型站台门，在全高站台门门体的适当位置设置活动式开口，在活动式开口内设置单向空气阀门。空调季节活动式开口关闭，转为全封闭的屏蔽门。非空调季节活动式开口开启，转为带开口的安全门，列车进站时，受活塞风压作用，单向空气阀门自动闭合，隧道内的空气无法从全高站台门门体上的开口进入车站；列车出站时，单向空气阀门自动开启，空气从车站公共区进入隧道内。本发明的有益效果是：在保证可调通风型站台门的基本功能，即可实现空调季与非空调季在屏蔽门与安全门制式间切换的基础上，解决非空调季节利用活塞风通风导致隧道内污染物进入车站公共区的问题，提高车站公共区的空气品质。
Rail transit adjustable ventilation type platform door capable of achieving ordered piston wind
一种实现有序活塞风的轨道交通可调通风型站台门
LI GUOQING (author) / MENG XIN (author) / SUN YUNXIANG (author) / WU WEI (author) / WANG LUPING (author) / SHI KE (author) / MA HUIYING (author) / ZHANG YIXIANG (author)
2021-04-30
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
Multi-rail hanging sliding door capable of achieving rail switching
| European Patent Office | 2020