Energy-saving screen door system for rail transit platforms

Abstract

The invention discloses an energy-saving shielding door system for a rail transit station. The energy-saving shielding door system comprises a shielding door main body structure consisting of a fixed door, a sliding door, a fixed door front cover plate, a sliding door front cover plate, an upper part connection structure and a lower part supporting structure, wherein ventilating openings are respectively formed above the fixed door and the sliding door; a ventilating opening is formed in the lower part of the fixed door; energy-saving fan blades are respectively arranged in the ventilating openings; ventilating shutters are respectively arranged at the positions corresponding to the positions of the energy-saving fan valves. By using the adjusting functions of the fan blades, the energy-saving shielding door system can meet station environment requirements in different time periods in different seasons, so that the stations can adjust the angles of openings of the fan blades according to the change of external ambient temperature; and therefore, a requirement on the safety insurance of passengers is met, and requirements on attractiveness and comfortableness of the stations are met; the aims of saving energy and reducing the emission can be fulfilled by saving the working time of a heat exhaust fan through tunnel piston air.

Description

technical field [0001] The invention relates to safety equipment, in particular to an energy-saving screen door system for rail transit platforms. Background technique [0002] With the rapid development of rail transit in various cities, in order to ensure the safety of passengers, it is necessary to separate the subway platform from the train operating area. For this reason, screen doors need to be installed between the subway platform and the train operating area to protect the safety of passengers. The screen door installed on the subway platform effectively ensures the safety of trains and passengers entering and leaving the station, reduces the impact of noise generated by train operation on the station, provides a comfortable waiting environment, and has functions such as safety and beauty. [0003] At present, half-height screen doors and fully enclosed screen doors are usually used in subway platforms. The half-height screen door can only protect the safety of pass...

AI Technical Summary

Problems solved by technology

The half-height screen door can only protect the safety of passengers, but it is difficult to provide an energy-saving, comfortable and beautiful waiting environment; although the fully enclosed screen door can reduce noise and protect the safety of passengers, but because it uses a full Closed structure, so in the non-air-conditioning period, it is still necessary to provide the power of the heat exhaust fan. Take Shanghai as an example: the use of a fully enclosed structure screen door can reduce the cold and heat of the platform caused by air convection during the air-conditioning period. The loss of air, but the use period of the air conditioner only accounts for about 4 and a half months of the annual use time; while in the non-air conditioner use period, a heat exhaust fan is still needed, and a certain amount of energy needs to be provided for this

[0004] As a result, a large amount of electricity still needs to be provided for more than half of the year. With the rapid development of rail transit in various cities, its electricity consumption is huge, which cannot meet the national strategic requirements for energy conservation and emission reduction.

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