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A platform for research: civil engineering, architecture and urbanism
Escape device for tunnel fire disaster
The invention discloses an escape device for tunnel fire disasters. The escape device comprises a one-way smoke exhaust mechanism, a sealing mechanism, a firewall, an adjusting mechanism and a detection mechanism, wherein the one-way smoke exhaust mechanism and the sealing mechanism are used for preventing dense smoke from invading; the firewall is fixedly mounted; the sealing mechanism is installed on the firewall, the one-way smoke exhaust mechanism is arranged on the upper side of the sealing mechanism, and the detection mechanisms are arranged on the two sides of the front end of the sealing mechanism. By means of the one-way smoke exhaust mechanism, dense smoke in the tunnel can be exhausted in time; by means of the detection mechanism, when a fire occurs and a large amount of dense smoke is generated, an obvious safety channel prompt is arranged at an escape channel, real-time detection is conducted, and water is sprayed in time to form a water mist wall to block the dense smoke; by means of the sealing mechanism, the fireproof rolling shutter door is closed in time to prevent dense smoke from invading the escape channel under the condition of no person and high smoke; through reliable cooperation of all the mechanisms, the problem that high-temperature dense smoke affects personnel escape is effectively solved.
本发明公开了一种用于隧道火灾灾害的逃生装置，包括用于防止浓烟侵入的单向排烟机构和密闭机构、用于固定安装的防火墙、用于控制开合的调节机构以及用于检测浓烟动向的检测机构；所述防火墙上安装有所述密闭机构，所述密闭机构上侧设置有所述单向排烟机构，所述密闭机构前端两侧设置有所述检测机构。本发明利用单向排烟机构，能够及时排放隧道内的浓烟；利用检测机构，当火灾发生并产生大量浓烟时，在逃生通道处设置明显的安全通道提示，并实时检测、及时喷水形成水雾墙阻断浓烟；利用密闭机构，在无人高烟情况下，及时关闭防火卷帘门避免浓烟侵入到逃生通道内；本发明通过各个机构互相可靠的配合，有效解决了高温浓烟影响人员逃生的问题。
Escape device for tunnel fire disaster
The invention discloses an escape device for tunnel fire disasters. The escape device comprises a one-way smoke exhaust mechanism, a sealing mechanism, a firewall, an adjusting mechanism and a detection mechanism, wherein the one-way smoke exhaust mechanism and the sealing mechanism are used for preventing dense smoke from invading; the firewall is fixedly mounted; the sealing mechanism is installed on the firewall, the one-way smoke exhaust mechanism is arranged on the upper side of the sealing mechanism, and the detection mechanisms are arranged on the two sides of the front end of the sealing mechanism. By means of the one-way smoke exhaust mechanism, dense smoke in the tunnel can be exhausted in time; by means of the detection mechanism, when a fire occurs and a large amount of dense smoke is generated, an obvious safety channel prompt is arranged at an escape channel, real-time detection is conducted, and water is sprayed in time to form a water mist wall to block the dense smoke; by means of the sealing mechanism, the fireproof rolling shutter door is closed in time to prevent dense smoke from invading the escape channel under the condition of no person and high smoke; through reliable cooperation of all the mechanisms, the problem that high-temperature dense smoke affects personnel escape is effectively solved.
本发明公开了一种用于隧道火灾灾害的逃生装置，包括用于防止浓烟侵入的单向排烟机构和密闭机构、用于固定安装的防火墙、用于控制开合的调节机构以及用于检测浓烟动向的检测机构；所述防火墙上安装有所述密闭机构，所述密闭机构上侧设置有所述单向排烟机构，所述密闭机构前端两侧设置有所述检测机构。本发明利用单向排烟机构，能够及时排放隧道内的浓烟；利用检测机构，当火灾发生并产生大量浓烟时，在逃生通道处设置明显的安全通道提示，并实时检测、及时喷水形成水雾墙阻断浓烟；利用密闭机构，在无人高烟情况下，及时关闭防火卷帘门避免浓烟侵入到逃生通道内；本发明通过各个机构互相可靠的配合，有效解决了高温浓烟影响人员逃生的问题。
Escape device for tunnel fire disaster
一种用于隧道火灾灾害的逃生装置
ZHANG YIMING (author) / HOU JIAN (author) / RONG XIAN (author)
2022-04-26
Patent
Electronic Resource
Chinese
IPC:
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
/
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
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
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