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Aircraft fire fighting training demonstration device and method

A demonstration device, aircraft technology, applied in fire rescue, teaching models, instruments, etc., can solve the problems of single content, single scene design, no corresponding demonstration, etc., to achieve the effect of increasing authenticity

Active Publication Date: 2022-03-04
河南经贸职业学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to minimize the loss caused by the fire in a plane crash and achieve efficient and rapid fire extinguishing and rescue, fire rescue personnel usually carry out training on aircraft fire extinguishing, but real fire training is costly and dangerous, and it is not convenient for the teaching and training of fire extinguishing training. Demonstration, while the existing teaching methods are usually PPT text explanations, the content is single, and it is not convenient for demonstrations of fire extinguishing operations
[0003] CN211461908U discloses a kind of aircraft fire extinguishing system teaching and training device, which is mainly used to explain the working principle of the fire extinguishing system on the aircraft, but for how to extinguish the fire, there is no corresponding demonstration
The location of the aircraft fire is different, the burning materials are different, and even the environment in which the aircraft is located, such as wind direction and wind force, requires different training. The existing training system is mainly for a single situation. The fire-fighting training, the scene design is single, and the content of the demonstration is limited, so it is impossible to comprehensively carry out the fire-fighting training demonstration under various aircraft fire situations

Method used

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  • Aircraft fire fighting training demonstration device and method
  • Aircraft fire fighting training demonstration device and method
  • Aircraft fire fighting training demonstration device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1-3 Shown in and 7, a kind of aircraft fire-fighting training demonstration device comprises demonstration platform 1, and the upper end of demonstration platform 1 is provided with grid-like coordinates 2, and the edge of demonstration platform 1 is provided with the wind direction simulation mechanism 3 that can slide circumferentially, and demonstration platform The middle part of the upper end of 1 is provided with an airplane model, and the wind direction simulation mechanism 3 includes an air delivery rod 4 that slides circumferentially around the edge of the demonstration platform 1. A plurality of air outlet holes 5, the lower end of the conveying rod is connected with the frequency conversion fan, and the air is supplied to the air conveying rod 4 through the frequency conversion fan, and is discharged through the air outlet 5, which is used to simulate the wind. By moving the air conveying rod 4 along the demonstration platform 1 In order to ad...

Embodiment 2

[0044] This embodiment is basically the same as Embodiment 1, the difference is that, as figure 1 , 2 As shown in and 5, the aircraft model includes a fuselage 20, and both sides of the fuselage 20 are provided with detachable wings 21, the head of the fuselage 20 is provided with a detachable cockpit 22, and the tail of the fuselage 20 is provided with Detachable tail 23. The detachable connection here can be the direct offset of the interface between the various parts, and also can be the existing common plug-in structure. The fuselage 20, the cockpit 22 and the tail 23 are all provided with openable hatches or portholes, the hatches or portholes are provided with a second detection mechanism for detecting door and window switches, and the second detection mechanism is connected with the main controller 12 .

[0045] One end of the hatch or porthole is a hinged end, and the other end is fixed with a plug-in block 24 for clamping. The hinged end of the hatch or porthole is...

Embodiment 3

[0051] This embodiment is basically the same as Embodiment 1 or 2, the difference is that, as Figure 4 As shown, the quick-plug mechanism includes a lower plug-in assembly 36, and the lower plug-in assembly 36 includes a plurality of connecting plates 37 fixed on the demonstration platform 1, and the connecting plates 37 are provided with a lower valve body 38 connected to the fire extinguisher 11 in one-to-one correspondence. , the fire extinguishing agent delivery pipeline 9 is provided with an upper valve body 39 that cooperates with the lower valve body 38, and both the upper valve body 39 and the lower valve body 38 include a hollow housing 40, and a seal with a shaft hole is fixed inside the housing 40. Plate 41, a valve 42 is slidably arranged in the housing 40, one end of the valve 42 is a T-shaped end 43, and the other end slides through the sealing plate 41, and a limit block 44 is provided, and the sealing plate 41 and the T-shaped end 43 are arranged There is a su...

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Abstract

The present invention proposes a demonstration device and method for aircraft fire extinguishing training. The demonstration device includes a demonstration platform, on which grid-like coordinates are arranged, a wind direction simulation mechanism is arranged on the edge of the demonstration platform, and an aircraft is arranged in the middle of the upper end of the demonstration platform There are multiple first flame model mechanisms inside and outside the aircraft model, and a second flame model mechanism for simulating fuel leakage fires is set on the demonstration platform under the aircraft model. A mobile fire truck model, the fire truck model is equipped with a fire extinguishing agent delivery pipe, the fire extinguishing agent delivery pipe is connected to the fire extinguishing mechanism through a detachable quick-insertion mechanism, and the quick-insertion mechanism is provided with a first switch for detecting whether the fire extinguishing agent delivery pipeline is connected. testing facility. The invention can simulate and demonstrate different positions of the aircraft on fire and the size of the fire, and cooperate with the simulation of the wind direction and the magnitude of the wind in the scene to perform fire extinguishing training and demonstration, increasing the authenticity of the demonstration.

Description

technical field [0001] The invention relates to the technical field of fire extinguishing training demonstration equipment, in particular to an aircraft fire extinguishing training demonstration device and method. Background technique [0002] In order to minimize the loss caused by the fire in a plane crash and achieve efficient and rapid fire extinguishing and rescue, fire rescue personnel usually carry out training on aircraft fire extinguishing, but real fire training is costly and dangerous, and it is not convenient for the teaching and training of fire extinguishing training. Demonstration, while the existing teaching methods are usually PPT text explanations, the content is single, and it is not convenient for demonstrations of fire extinguishing operations. [0003] CN211461908U discloses a kind of aircraft fire extinguishing system teaching and training device, which is mainly used to explain the working principle of the fire extinguishing system on the aircraft, bu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62C99/00G09B25/00
CPCA62C99/0081G09B25/00
Inventor 王坤费丽莎邵晴孟菲江梦娇
Owner 河南经贸职业学院
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