KR-20260067072-A - SCREEN DOOR SYSTEM HAVING FIRE PARTITION AND FIRE SPREADKING PREVENTION IN SUBWAY PLATFORM

Abstract

Embodiments of the present invention relate to a screen door system having fire compartments and fire spread prevention functions in an underground railway station, and in particular, to a screen door system having fire compartments and fire spread prevention functions in an underground railway station for compartmentalizing a railway platform from disasters such as fires occurring in trains in deep railways. According to one embodiment of the present invention, a screen door system having fire compartments and fire spread prevention functions in an underground railway station for compartmentalizing a space where a train is located and a railway platform is provided, comprising: a plurality of fixed walls formed vertically on the railway platform; a plurality of sliding doors that open and close between two adjacent fixed walls among the plurality of fixed walls; and an upper element located above the plurality of fixed walls and the plurality of sliding doors and connected to the ceiling or ceiling of the railway platform; wherein a gasket is formed between the side of the fixed wall and the sliding door to seal the space where the train is located and the railway platform.

Inventors

• 김종욱
• 송우승

Assignees

• 사단법인 도시생명네트워크

Dates

Publication Date

20260512

Application Date

20241105

Claims (6)

1. In a screen door system having fire compartment and fire spread prevention functions at an underground railway station for partitioning the space where the train is located and the railway platform, A plurality of fixed walls formed vertically on the above railway platform; A plurality of sliding doors that open and close between adjacent fixed walls among the plurality of fixed walls; and It includes an upper element located above the plurality of fixed walls and the plurality of sliding doors and connected to the ceiling or ceiling of the railway platform; A screen door system having fire compartment and fire spread prevention functions in an underground railway station, wherein a gasket is formed between the side of the fixed wall and the sliding door to seal the space where the train is located and the railway platform.
2. In claim 1, A screen door system having fire compartment and fire spread prevention functions in an underground railway station, wherein the plurality of fixed walls and the plurality of sliding doors are formed of fire-resistant material.
3. In claim 2, A screen door system having fire compartment and fire spread prevention functions in an underground railway station, wherein the above-mentioned fire-resistant material is fire-resistant glass.
4. In claim 1, A screen door system having fire compartment and fire spread prevention functions in an underground railway station, wherein a plurality of drenchers capable of spraying water toward the plurality of sliding doors are formed at the lower part of the upper element.
5. In claim 4, A screen door system having fire compartment and fire spread prevention functions in an underground railway station, wherein the above plurality of drenchers are connected to a main pipe located above the ceiling or ceiling.
6. In claim 4, A screen door system having fire compartment and fire spread prevention functions in an underground railway station, wherein the above plurality of drenchers are connected to a main pipe located within the upper element.

Description

Screen door system having fire compartmentation and fire spread prevention in subway stations Embodiments of the present invention relate to a screen door system having fire compartments and fire spread prevention functions in an underground railway station, and in particular, to a screen door system having fire compartments and fire spread prevention functions in an underground railway station for compartmentalizing a railway platform from disasters such as fires occurring in trains in deep underground railways. Recently, traffic congestion has increased due to the growth of land transportation facilities such as buses and taxis, and to compensate for this, the use of transportation methods such as subways passing underground is increasing. Existing subways are mostly used as a means of short-distance transportation for travel distances of less than 1 km, but there is a trend of these subways expanding not only within Seoul but also to cities surrounding Seoul. However, as the subway expands to surrounding areas, the number of intermediate stations increases and the transfer system becomes more complex, leading to a gradual increase in travel and boarding times, and consequently, the subway's original function is gradually being lost. To address these issues, deep-level metropolitan railway projects are being promoted to connect metropolitan areas by excavating to depths greater than those of subway lines. As a new concept in metropolitan transportation for the capital region based on the expansion of green transportation, the metropolitan express railway is expected to reduce noise and vibration, preserve the urban environment above ground by maintaining the landscape, avoid large-scale civil engineering work in congested urban areas, and resolve problems associated with above-ground construction, such as the difficulty of securing land space, excessive compensation costs, and opposition from surrounding residents. Furthermore, as tunnel stations are constructed at great depths, countermeasures for ventilation systems and emergency escape routes extending to these depths are necessary, and countermeasures for potential disasters within the tunnel stations must also be established. In particular, since disasters are directly linked to casualties, more meticulous planning is required. For reference, in structures with enclosed spaces such as deep tunnel stations, casualties from smoke inhalation are greater than those caused by the fire itself when a fire occurs. Therefore, fire preparedness systems must be established with this in mind when planning tunnel stations. FIG. 1 is a drawing illustrating a screen door system having a fire compartment and fire spread prevention function in an underground railway station according to an embodiment of the present invention. FIG. 2 is an enlarged view of a portion of FIG. 1. FIG. 3 is a drawing showing the configuration of a screen door system having fire compartment and fire spread prevention functions at an underground railway station. FIG. 4 is a side view showing a fixed wall and a sliding door. FIG. 5 is a cross-sectional view showing a drencher structure within a screen door system having a fire compartment and fire spread prevention function in an underground railway station according to an embodiment of the present invention. FIG. 6 is a cross-sectional view showing a drencher structure within a screen door system having a fire compartment and fire spread prevention function in an underground railway station according to another embodiment of the present invention. Specific embodiments will be described below with reference to the drawings. The following detailed description is provided to facilitate a comprehensive understanding of the methods, apparatuses, and/or systems described herein. However, this is merely illustrative and the disclosed embodiments are not limited thereto. In describing the embodiments, detailed descriptions of related prior art are omitted if it is determined that such detailed descriptions could unnecessarily obscure the essence of the disclosed embodiments. Furthermore, terms described below are defined in consideration of their functions in the disclosed embodiments, and these may vary depending on the intent or practice of the user or operator. Therefore, such definitions should be based on the content throughout this specification. Terms used in the detailed description are intended merely to describe the embodiments and should not be limiting. Unless explicitly stated otherwise, expressions in the singular form include the meaning of the plural form. In this description, expressions such as "include" or "comprise" are intended to refer to certain characteristics, numbers, steps, actions, elements, parts thereof, or combinations thereof, and should not be interpreted to exclude the existence or possibility of one or more other characteristics, numbers, steps, actions, elements, parts thereof, or combinations thereof other than