Airplane fire extinguishing training demonstration device and method
A demonstration device and aircraft technology, applied in fire rescue, educational equipment, instruments, etc., can solve the problems of single content, single scene design, and no corresponding demonstration, etc., to achieve the effect of increasing authenticity
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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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