Small-size multifunctional size-adjustable tunnel train two-purpose fire hazard experiment platform and experiment method thereof

An experimental platform and multi-functional technology, applied in the field of small-sized, multi-functional and adjustable-sized tunnel train dual-purpose fire experimental platform, can solve the problem of single experimental function

Pending Publication Date: 2018-10-19
NANJING UNIV OF TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to address the above shortcomings, to provide a small-sized multi-functional and size-adjustable tunnel-train dual-purpose fire experiment platform and its experimental method, which is a model platform to solve the single-function experiment of the current general tunnel and train model platform to solve the above-mentioned problems by using a multifunctional tunnel-train-in-one experimental platform

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  • Small-size multifunctional size-adjustable tunnel train two-purpose fire hazard experiment platform and experiment method thereof
  • Small-size multifunctional size-adjustable tunnel train two-purpose fire hazard experiment platform and experiment method thereof
  • Small-size multifunctional size-adjustable tunnel train two-purpose fire hazard experiment platform and experiment method thereof

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Embodiment Construction

[0086] Refer to attached Figure 1-7 , the present invention provides a small size, multifunctional and size adjustable tunnel train dual-purpose fire experiment platform, including the tunnel main body, iron frame, fire source simulation system (combustion equipment), ventilation system, monitoring system, and the overall experiment platform is installed on in an external wind tunnel. The main body of the tunnel is spliced ​​by several sub-tunnels that are the same and can be disassembled horizontally. It is a transparent refractory material and is usually in a closed state. When studying the fire scene of a chamber with one side or two sides open, the door is opened by pushing and pulling to make it in the open state; the iron frame is installed independently under each sub-tunnel, and the iron frame The frame is composed of a base and pillars. The four pillars of the base are respectively arranged at the four corners of the base; the opening on the roof of the tunnel has a...

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Abstract

The invention relates to the technical field of fire security and in particular discloses a small-size multifunctional size-adjustable tunnel train two-purpose fire hazard experiment platform and an experiment method thereof. The experiment platform comprises a tunnel main body, an iron rack, a fire source simulation system, a ventilation system and a monitoring system, wherein the overall experiment platform is mounted and placed in a large wind tunnel; the tunnel main body comprises multiple sub-carriages of a same structure in a spliced manner; the fire source simulation system comprises porous gas combustors, a gas flowmeter, a fuel gas vessel and a gas supply tube; the porous gas combustors are mounted at combustion openings in the bottoms of the sub-carriages; the ventilation systemcomprises an external wind tunnel as well as a small variable-frequency fan and a rectification tube section which are connected with a model; the monitoring system comprises a temperature testing system, a flue gas flowing testing system, a digital camera recording system and a computer connected with the digital camera recording system.

Description

technical field [0001] The invention relates to the technical field of fire safety, in particular to a small-sized, multi-functional and size-adjustable dual-purpose fire experiment platform for tunnel trains and an experiment method thereof. Background technique [0002] The subway is the result of the progress of our times. From the middle of the twentieth century to the present, our world has been undergoing tremendous changes and progress all the time, followed by explosive population growth and continuous urbanization. In the process of these changes, people's means of transportation have undergone a series of changes such as horse-drawn carriages, bicycles, and automobiles. The speed of urban planning is gradually unable to keep up with people's growing travel needs. At this time, various urban congestion phenomena have been brought. At the same time, in the process of social development, people face various problems such as energy crisis and environmental pollution....

Claims

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Application Information

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IPC IPC(8): G09B25/00
CPCG09B25/00
Inventor 蒋军成王季鹏吴凡沈赣苏
Owner NANJING UNIV OF TECH
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