A forest fire simulation training system

Abstract

The present invention discloses a forest fire simulation training system, including a data collection module, a data preprocessing module, a data processing module and a data feedback module. The data processing module includes a smoke emission unit, and the smoke emission unit includes a plurality of smoke emission pipes. Two adjacent smoke emission pipes are communicated with the same control box through a connecting pipe, and baffles are rotatably connected around the smoke emission pipes. The forest fire simulation training system provided by the present invention simulates the occurrence of a fire by opening a single smoke emission pipe, so that the smoke is discharged through the smoke emission pipe. Then, part of the smoke in the smoke emission pipe enters the control box through the connecting pipe. When the smoke increases, the smoke pressure in the control box increases, pushing the sealing plate to move, thereby passively opening the unlocking component, so as to open the adjacent smoke emission pipe. At the same time, the smoke exhaust component in the control box is opened to exhaust the smoke in the control box, realizing the passive opening of the adjacent smoke emission pipes without manual opening.

Description

Technical Field

[0001] The present invention relates to the technical field of forest fire fighting training, and particularly relates to a forest fire simulation training system. Background Art

[0002] In order to strengthen the fire fighting skills and safety knowledge training of semi-professional forest fire brigades and employee fire fighting teams, comprehensively improve the combat effectiveness of forest fire fighting teams, and effectively achieve "early detection, quick response, being able to be dispatched, and being able to extinguish"; therefore, fire fighting simulation training is required, which is an effective means to improve the adaptability of firefighters to various harsh fire field environments, overcome the nervous and fearful psychology in the face of forest fires, and enhance the emergency avoidance ability in complex fire field environments.

[0003] For example, a Chinese patent with the authorization announcement number "CN114372397A" and the name "A simulation training method for forest fire emergency rescue" sets grids corresponding one by one to the grids of the physical site, which is used to simulate the state of forest fires through computer algorithms and control the forest fire simulation of the physical site according to the simulation of the forest fire state.

[0004] When setting up the simulation training site, multiple flame nozzles need to be set, and each flame nozzle is provided with a control unit for control. In real life, when a fire breaks out in a certain area of the forest, the fire will spread in all directions. Therefore, after a certain period of time, the surrounding flame nozzles need to be opened to simulate the phenomenon of fire spread. Therefore, after a flame nozzle is opened and reaches a certain period of time, the control units of the four surrounding flame nozzles need to be opened simultaneously. When the fire is not extinguished in time, multiple flame nozzles continue to simulate the spread and open the adjacent flame nozzles. Therefore, the number of control units to be controlled gradually increases. After a long time of simulation, multiple flame nozzles need to be opened simultaneously. When operated by a single person, it is impossible to control each flame nozzle in time, resulting in a poor simulation effect. When operated by multiple people, the labor cost increases. Summary of the Invention

[0005] The purpose of the present invention is to provide a forest fire simulation training system to solve the above-mentioned deficiencies in the prior art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions: including a data collection module, a data preprocessing module, a data processing module, and a data feedback module. The data processing module includes a smoke emission unit. The smoke emission unit includes multiple smoke emission pipes. Adjacent two of the smoke emission pipes are communicated with the same control box through a connecting pipe, and baffles are rotatably connected around the smoke emission pipes. The baffles are used to seal the connecting pipe;

[0007] A sealing plate is slidably arranged in the control box. When the sealing plate slides, the baffle is unlocked through an unlocking component so that the baffle seals the connecting pipe;

[0008] After the baffle rotates to seal the connecting pipe, the smoke exhaust component is opened to exhaust the smoke in the control box.

[0009] As a further description of the above technical solution:

[0010] The unlocking component includes a moving plate slidably disposed in the smoke outlet pipe. The moving plate is in movable contact with the baffle and extends into the control box. A limiting plate is fixedly connected to the outside of the moving plate, and a tension spring is sleeved outside the moving plate. Two ends of the tension spring are respectively fixedly connected to the control box and the limiting plate.

[0011] As a further description of the above technical solution:

[0012] The unlocking component further includes a locking plate slidably disposed in the control box. The locking plate is U-shaped and slidably disposed in a clamping groove formed in the moving plate. A return spring is fixedly connected to the locking plate, and the return spring is fixedly connected to the inner wall of the control box.

[0013] As a further description of the above technical solution:

[0014] Two convex blocks are fixedly connected to the locking plate, and inclined surfaces are provided on opposite sides of the two convex blocks.

[0015] As a further description of the above technical solution:

[0016] The smoke exhaust component includes a smoke exhaust hole formed in the control box. A smoke exhaust plate is slidably disposed in the smoke exhaust hole. An abutting spring is fixedly connected to the smoke exhaust plate, and the abutting spring is fixedly connected to the inner wall of the control box. A connecting rod is fixedly connected to the smoke exhaust plate, and the connecting rod is in movable contact with the moving plate.

[0017] As a further description of the above technical solution:

[0018] It further includes a smoke extinguishing component for passively closing the smoke outlet pipe during simulation training. The smoke extinguishing component includes a protective cover disposed at the top of the smoke outlet pipe. A water receiving tank is fixedly connected to the top end of the protective cover. A plurality of fixing plates are fixedly connected to the outside of the smoke outlet pipe. A sliding rod is slidably disposed in each fixing plate. Each sliding rod is fixedly connected to the protective cover, and a support spring is sleeved outside each sliding rod.

[0019] As a further description of the above technical solution:

[0020] The smoke extinguishing component further includes a connecting block fixed to the bottom end of each sliding rod. A guiding hole adapted to the connecting block is formed in the moving plate.

[0021] As a further description of the above technical solution:

[0022] The connecting block is arranged as an inclined plane.

[0023] As a further description of the above technical solution:

[0024] One-way valves are provided on both of the two connecting pipes connected to the control box, and the flow direction of the one-way valves is from the connecting pipes into the control box.

[0025] As a further description of the above technical solution:

[0026] The bottom of the inner wall of the control box is arranged as an inclined plane, a sliding plate is slidably arranged at the bottom of the sealing plate, the sliding plate is in movable contact with the bottom of the inner wall of the control box, and a plurality of balls are arranged at the bottom of the sliding plate.

[0027] In the above technical solution, the beneficial effects of a forest fire simulation training system provided by the present invention are as follows:

[0028] In the present invention: by opening a single smoke outlet pipe, the smoke is discharged through the smoke outlet pipe to simulate the occurrence of a fire. Then, part of the smoke in the smoke outlet pipe enters the control box through the connecting pipe. When the smoke increases, the smoke pressure in the control box increases, pushing the sealing plate to move, thereby passively opening the unlocking component, and then opening the adjacent smoke outlet pipe. At the same time, the smoke exhaust component in the control box is opened to exhaust the smoke in the control box, realizing the passive opening of the adjacent smoke outlet pipe without manual opening.

[0029] It should be understood that the foregoing general description and the following detailed description are merely exemplary and explanatory and are not intended to limit the present disclosure.

[0030] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a full disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments recorded in the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings.

[0032] Figure 1 It is a schematic diagram of the overall structural framework provided by an embodiment of the present invention;

[0033] Figure 2 It is a partial top view of the smoke outlet pipe laying and the training ground provided by an embodiment of the present invention;

[0034] Figure 3 Schematic diagram of the three-dimensional structure provided by the embodiment of the present invention;

[0035] Figure 4 Partial three-dimensional structure diagram of two smoke outlet pipes and a control box provided by the embodiment of the present invention;

[0036] Figure 5 Longitudinal sectional structure diagram of the smoke outlet pipe provided by the embodiment of the present invention;

[0037] Figure 6 Partial longitudinal sectional structure diagram of the control box and the unlocking component provided by the embodiment of the present invention;

[0038] Figure 7 Front view longitudinal sectional structure diagram of the control box provided by the embodiment of the present invention;

[0039] Figure 8 Cross-sectional structure diagram of the control box provided by the embodiment of the present invention;

[0040] Figure 9 Schematic diagram of the three-dimensional structure of the locking plate provided by the embodiment of the present invention;

[0041] Figure 10 Provided by the embodiment of the present invention Figure 3 Enlarged view of the position A shown;

[0042] Figure 11 Provided by the embodiment of the present invention Figure 3 Enlarged view of the position B shown.

[0043] Explanation of reference numerals:

[0044] 1. Smoke outlet pipe; 11. Connecting pipe; 12. Baffle; 2. Protective cover; 3. Control box; 31. Sealing plate; 32. Sliding plate; 41. Moving plate; 42. Locking plate; 43. Return spring; 44. Clamping groove; 45. Protrusion; 46. Limiting plate; 47. Pull spring; 51. Smoke exhaust plate; 52. Abutting spring; 53. Connecting rod; 54. Smoke exhaust hole; 61. Fixed plate; 62. Sliding rod; 63. Connecting block; 64. Support spring; 65. Guide hole; 66. Water receiving tank. Detailed implementation manners

[0045] To make the objectives, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present disclosure without creative efforts shall fall within the scope of protection of the present disclosure.

[0046] See also Figure 1-11 The forest fire simulation training system provided in this embodiment includes a data collection module, a data preprocessing module, a data processing module and a data feedback module. The data collection module is used to collect forest fire data. The data preprocessing module is used to preset the fire point. The data processing module is used to simulate the fire scene and obtain the entire development process of the forest fire. The data feedback module is used to collect the routes of personnel to extinguish the fire for observation and inspection. The data processing module includes a smoke outlet unit, and the smoke outlet unit includes a plurality of smoke outlet pipes 1. The training site is grid-divided, and the grids in the training site are corresponded one by one to the nodes in the control system. The plurality of smoke outlet pipes 1 are set one by one at the center of the grid. Two adjacent smoke outlet pipes 1 are connected to the same control box 3 through a connecting pipe 11, and the smoke outlet pipes 1 are rotatably connected with baffles 12 on all sides. The baffles 12 is used to seal the connecting pipe 11; a sealing plate 31 is slidably provided in the control box 3, and when the sealing plate 31 slides, the baffle 12 is unlocked by the unlocking assembly, so that the baffle 12 seals the connecting pipe 11; after the baffle 12 rotates to seal the connecting pipe 11, the smoke exhaust assembly is opened to discharge the smoke in the control box 3, and by opening a single smoke outlet pipe 1, the smoke is discharged through the smoke outlet pipe 1 to simulate the occurrence of a fire, and then part of the smoke in the smoke outlet pipe 1 enters the control box 3 through the connecting pipe 11. When the smoke increases, the smoke pressure in the control box 3 increases, pushing the sealing plate 31 to move, thereby passively opening the unlocking assembly, thereby opening the adjacent smoke outlet pipe 1, and at the same time opening the smoke exhaust assembly in the control box 3, which is used to discharge the smoke in the control box 3, and realize passive opening of the adjacent smoke outlet pipe 1 without manual opening.

[0047] In an embodiment further provided by the present invention, the unlocking assembly includes a movable plate 41 slidably disposed in the smoke outlet pipe 1, the movable plate 41 is in active contact with the baffle 12, and the movable plate 41 extends into the control box 3, the movable plate 41 is fixedly connected to a limit plate 46 on the outside, and a tension spring 47 is provided on the outer sleeve of the movable plate 41, and the two ends of the tension spring 47 are respectively fixedly connected to the control box 3 and the limit plate 46.

[0048] Furthermore, the unlocking component also includes a locking plate 42 slidably set in the control box 3, the locking plate 42 is U-shaped, and the locking plate 42 is slidably set in a clamping groove 44 opened on the movable plate 41, and a return spring 43 is fixedly connected to the locking plate 42, and the return spring 43 is fixedly connected to the inner wall of the control box 3.

[0049] Furthermore, two protrusions 45 are fixedly connected to the locking plate 42, and the opposite sides of the two protrusions 45 are arranged with inclined surfaces. The height of the protrusion 45 is the same as the depth of the locking plate 42 in the card slot 44 in the movable plate 41. When the sealing plate 31 moves and pushes the protrusion 45 to move up into the control box 3, the locking plate 42 can be moved out of the card slot 44, thereby unlocking the movable plate 41.

[0050] In an embodiment further provided by the present invention, the smoke exhaust assembly includes a smoke exhaust hole 54 opened on the control box 3. A smoke exhaust plate 51 is slidably arranged in the smoke exhaust hole 54. A contact spring 52 is fixedly connected to the smoke exhaust plate 51, and the contact spring 52 is fixedly connected to the inner wall of the control box 3. A connecting rod 53 is fixedly connected to the smoke exhaust plate 51, and the connecting rod 53 is in movable contact with the moving plate 41.

[0051] In the embodiment provided by the present invention, it further includes a smoke extinguishing assembly for passively closing the smoke outlet pipe 1 during simulation training. The smoke extinguishing assembly includes a protective cover 2 arranged at the top of the smoke outlet pipe 1. A water receiving tank 66 is fixedly connected to the top end of the protective cover 2. A plurality of fixing plates 61 are fixedly connected to the outside of the smoke outlet pipe 1. A sliding rod 62 is slidably arranged in each fixing plate 61, and each sliding rod 62 is fixedly connected to the protective cover 2. A support spring 64 is sleeved outside each sliding rod 62. When personnel spray water through a water pipe to extinguish the smoke during the smoke extinguishing training, the water will fall into the water receiving tank 66 for collection. When the water volume gradually increases, it will press the water receiving tank 66 to move downward and drive the protective cover 2 to move synchronously downward, so that the sliding rod 62 moves downward in the fixing plate 61. When the protective cover 2 moves into contact with the smoke outlet pipe 1, the corresponding smoke outlet pipe 1 will be automatically closed.

[0052] Specifically, the smoke extinguishing assembly further includes a connecting block 63 fixed to the bottom end of each sliding rod 62. A guiding hole 65 adapted to the connecting block 63 is opened on the moving plate 41.

[0053] In a further solution provided by the present invention, the connecting block 63 is arranged in an inclined plane. When the sliding rod 62 moves downward, it drives the connecting block 63 to move synchronously, so that the connecting block 63 moves into the guiding hole 65. Since the connecting block 63 is in an inclined plane, it will push the moving plate 41 to move into the smoke outlet pipe 1, realizing the opening of the baffle 12.

[0054] In the present invention, check valves are arranged on both of the two connecting pipes 11 connected to the control box 3. The flow direction of the check valve is from the connecting pipe 11 into the control box 3. Through the check valve, the smoke moves from the smoke outlet pipe 1 into the control box 3, and according to the increase in the smoke accumulation, the pressure in the control box 3 is increased, thereby realizing the movement of the sealing plate 31.

[0055] In the present invention, the bottom of the inner wall of the control box 3 is arranged in an inclined plane (as Figure 7 shown). A sliding plate 32 is slidably arranged at the bottom of the sealing plate 31. The sliding plate 32 is in movable contact with the bottom of the inner wall of the control box 3. A plurality of balls are arranged at the bottom of the sliding plate 32. After the smoke in the control box 3 accumulates and pushes the sealing plate 31 to move and drives the sliding plate 32 to move synchronously, the friction between the sliding plate 32 and the sealing plate 31 is reduced. And after the smoke in the control box 3 is exhausted, through the inclined plane and the balls, the sealing plate 31 can move to the middle position.

[0056] In use, the training ground is divided into grids of the same area size, and the grids in the training ground are corresponding to the nodes in the control system one by one. A plurality of smoke exhaust pipes 1 are respectively arranged at the centers of the grids, and the smoke outlets of the smoke exhaust pipes 1 and the water receiving tanks 66 are arranged on the ground. Each smoke exhaust pipe 1 is connected to an air pump and driven by an independent control unit. Then, the air pump of one of the smoke exhaust pipes 1 is turned on through the control system, so that the air pump discharges the smoke through the smoke exhaust pipe 1. Since the baffle 12 is in an open state (as Figure 5 shown), part of the smoke will enter the control box 3 through the connecting pipe 11 during the smoke exhaust process of the smoke exhaust pipe 1;

[0057] As the smoke in the control box 3 gradually increases, the pressure in the control box 3 increases, thereby pushing the sealing plate 31 to drive the moving plate 41 to move in the control box 3 (as Figure 6 shown). When the sealing plate 31 moves to the convex block 45 and continues to move, since the convex block 45 has an inclined surface, the movement of the sealing plate 31 will push the convex block 45 to move upward, thereby driving the locking plate 42 to move upward synchronously, compressing the return spring 43. When the locking plate 42 moves upward, the locking plate 42 moves out of the clamping groove 44, and then through the elastic release of the tension spring 47, the moving plate 41 moves into the control box 3, the moving plate 41 in the smoke exhaust pipe 1 moves out, the baffle 12 closes by gravity, the smoke stops entering the connecting pipe 11, and at the same time, the air pump of the adjacent smoke exhaust pipe 1 is automatically turned on;

[0058] When the moving plate 41 slides in the control box 3, it pushes the connecting rod 53 to move synchronously, so that the smoke exhaust plate 51 moves in the control box 3, opening the smoke exhaust hole 54, and discharging the smoke in the control box 3. After the smoke is discharged, since the bottom of the control box 3 has an inclined surface (as Figure 7 shown), the sliding plate 32 slides towards the middle position of the control box 3 under the action of the ball, so that the sliding plate 32 drives the sealing plate 31 to move to the middle position of the control box 3 for reset;

[0059] When personnel conduct smoke extinguishing training by spraying water through a water pipe, the water will fall into the water receiving tank 66 for collection (as Figure 4 、 5 shown). When the water volume gradually increases, it presses the water receiving tank 66 to move downward, driving the protective cover 2 to move downward synchronously, so that the sliding rod 62 moves downward on the fixed plate 61. When the protective cover 2 moves into contact with the smoke exhaust pipe 1, the corresponding smoke exhaust pipe 1 is automatically closed;

[0060] When the sliding rod 62 moves downward, it drives the connecting block 63 to move synchronously, so that the connecting block 63 moves into the guide hole 65. Since the connecting block 63 has an inclined surface (as Figure 10As shown, it will thus push the moving plate 41 to move into the smoke outlet pipe 1, thereby pushing open the baffle plate 12 for reset, facilitating the next simulation training.

[0061] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, various different ways can be used to modify the described embodiments without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A forest fire simulation training system, comprising a data collection module, a data preprocessing module, a data processing module and a data feedback module, characterized in that: The data processing module comprises a smoke outlet unit, the smoke outlet unit comprises a plurality of smoke outlet pipes (1), two adjacent smoke outlet pipes (1) are connected to a same control box (3) via a connecting pipe (11), and baffles (12) are rotatably connected to the smoke outlet pipes (1) on all sides, the baffles (12) being used to seal the connecting pipes (11); A sealing plate (31) is slidably disposed in the control box (3); when the sealing plate (31) slides, the baffle (12) is unlocked by an unlocking assembly, so that the baffle (12) seals the connecting pipe (11); After the baffle (12) rotates to seal the connecting pipe (11), the smoke exhaust assembly is opened to exhaust the smoke in the control box (3); The unlocking assembly comprises a movable plate (41) slidably arranged in the smoke outlet pipe (1), the movable plate (41) being in active contact with the baffle (12), and the movable plate (41) extending into the control box (3), the movable plate (41) being fixedly connected to a limit plate (46) on the outside, and a tension spring (47) being arranged on the outer sleeve of the movable plate (41), and the two ends of the tension spring (47) being fixedly connected to the control box (3) and the limit plate (46) respectively; The unlocking assembly further comprises a locking plate (42) slidably disposed in the control box (3); the locking plate (42) is U-shaped and slidably disposed in a clamping groove (44) provided on the movable plate (41); a return spring (43) is fixedly connected to the locking plate (42); and the return spring (43) is fixedly connected to the inner wall of the control box (3).

2. A forest fire simulation training system according to claim 1, characterized in that: The locking plate (42) is fixedly connected to two protrusions (45), and opposite sides of the two protrusions (45) are both provided with inclined surfaces.

3. A forest fire simulation training system according to claim 2, characterized in that: The smoke exhaust assembly comprises a smoke exhaust hole (54) formed on the control box (3); a smoke exhaust plate (51) is slidably disposed in the smoke exhaust hole (54); an abutment spring (52) is fixedly connected to the smoke exhaust plate (51); the abutment spring (52) is fixedly connected to the inner wall of the control box (3); a connecting rod (53) is fixedly connected to the smoke exhaust plate (51); and the connecting rod (53) is in movably contact with the movable plate (41).

4. A forest fire simulation training system according to claim 1, characterized in that: It also includes a smoke extinguishing component for passively closing the smoke outlet pipe (1) during simulation training, the smoke extinguishing component including a protective cover (2) arranged on the top of the smoke outlet pipe (1), the top of the protective cover (2) being fixedly connected to a water receiving tank (66), a plurality of fixed plates (61) being fixedly connected to the outside of the smoke outlet pipe (1), a sliding rod (62) being slidably arranged inside the fixed plate (61), each of the sliding rods (62) being fixedly connected to the protective cover (2), and a supporting spring (64) being arranged on the outer cover of each sliding rod (62).

5. A forest fire simulation training system according to claim 4, characterized in that: The smoke extinguishing assembly further comprises a connecting block (63) fixed to the bottom end of each sliding rod (62), and a guide hole (65) adapted to the connecting block (63) is provided on the movable plate (41).

6. A forest fire simulation training system according to claim 5, characterized in that: The connecting block (63) is arranged to have an inclined surface.

7. A forest fire simulation training system according to claim 6, characterized in that: Both connecting pipes (11) connected to the control box (3) are provided with a one-way valve, and the flow direction of the one-way valve is from the connecting pipe (11) to the control box (3).

8. A forest fire simulation training system according to claim 1, characterized in that: The bottom of the inner wall of the control box (3) is provided with an inclined surface, and a sliding plate (32) is slidably provided at the bottom of the sealing plate (31). The sliding plate (32) is in active contact with the bottom of the inner wall of the control box (3), and a plurality of balls are provided at the bottom of the sliding plate (32).

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