Title:
MULTIFUNCTIONAL TUNNEL FIRE EXPERIMENT PLATFORM AND EXPERIMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2023/123997
Kind Code:
A1
Abstract:
A multifunctional tunnel fire experiment platform, comprising a tunnel main body (1), a base (2), an air duct (3), a ventilation device, a monitoring device, a simulated fire source (4), a belt conveyor (5) and a tray (6), wherein the tunnel main body (1) comprises a plurality of sub-tunnels (101), which have the same structure and are sequentially detachably connected to each other by means of flanges; the tunnel main body (1) is arranged on an upper side of the base, and the ventilation device is slidably mounted on the other side of the base; and with regard to two sub-tunnels (101) located at two ends of the tunnel main body, an open end of one sub-tunnel (101) is connected to the air duct (3), the air duct (3) is detachably mounted with the sub-tunnel (101), and an open end of the other sub-tunnel (101) is butt-jointed with or separated from the ventilation device. In addition, provided is an experiment method for the multifunctional tunnel fire experiment platform. The multifunctional tunnel fire experiment platform can achieve change rules of flue gas, temperature and roof stress in the tunnel main body at different positions and different tunnel slope ratios and in different motion states of the simulated fire source in a tunnel, and has the advantage of being multifunctional, convenient to assemble and good in terms of mounting performance.
Inventors:
CUI XINFENG (CN)
LIANG YUNTAO (CN)
SUN YONG (CN)
ZHANG DEPENG (CN)
GUO BAOLONG (CN)
LIANG YUNTAO (CN)
SUN YONG (CN)
ZHANG DEPENG (CN)
GUO BAOLONG (CN)
Application Number:
PCT/CN2022/104491
Publication Date:
July 06, 2023
Filing Date:
July 08, 2022
Export Citation:
Assignee:
CCTEG SHENYANG RES INST (CN)
International Classes:
G09B25/00; G01D21/00
Foreign References:
| CN111261011A | 2020-06-09 | |||
| CN105894936A | 2016-08-24 | |||
| CN206021744U | 2017-03-15 | |||
| CN114413959A | 2022-04-29 | |||
| CN106251766A | 2016-12-21 | |||
| JPH1038258A | 1998-02-13 |
Attorney, Agent or Firm:
SHENYANG YITONG PATENT FIRM (CN)
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