A portable fire-fighting simulation training system

Abstract

The present invention discloses a portable simulated fire fighting and fire extinguishing drill training system, including an equipment outer packaging box, a flame scene simulator and a fire extinguisher simulator. The equipment outer packaging box is composed of an upper cover, a lower cover and a hinge. One side of the upper cover and the lower cover are movably connected by a hinge, and the other side is respectively fixed with two parts of a safety lock. The inner surface of the upper cover is provided with a cloth bag, and a main power line and a remote control of a flame scene simulator are placed in the cloth bag. The flame scene simulator and the fire extinguisher simulator are arranged in the lower cover. The present invention embodies the concepts of energy conservation and emission reduction, green environmental protection, provides a possibility of simulating fire fighting scenes for fire drills, and at the same time plays a positive role in enhancing the fire fighting awareness of the general public and improving the fire fighting skills of the public in the event of a fire. All equipment can be placed in the equipment outer packaging box, which is convenient for carrying and transferring. It has the characteristics of convenient operation, safety and reliability, easy to carry, and energy conservation and environmental protection.

Description

Technical Field

[0001] The invention relates to a portable fire-fighting simulation exercise training system, in particular to a fire-fighting exercise device, belonging to the technical field of simulation. Background Art

[0002] With the continuous development of society, electronic appliances and various flammable materials continue to appear around us, the probability of fire continues to increase, and fire drills have become an indispensable fire safety education activity in many places.

[0003] At present, fire drills mostly use physical fire extinguishers and ignited open flames to let the public understand and master how to deal with fires. Although the drill effect is relatively realistic, there are two disadvantages: on the one hand, it is necessary to ignite combustibles to generate fire sources during the drill, which pollutes the environment and poses a series of safety hazards; on the other hand, using fire extinguishers to extinguish fires is a waste of fire extinguishing resources. Based on the above disadvantages, the present invention proposes a portable simulated fire extinguishing drill training system, which properly solves some of the above-mentioned problems. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art. The present invention has a simple design structure, is easy to operate, is easy to carry, is safe and reliable, and is energy-saving and environmentally friendly.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] According to the technical solution provided by the present invention: a portable simulated fire fighting and fire extinguishing exercise training system includes an equipment outer packaging box, a flame scene simulator and a fire extinguisher simulator, the equipment outer packaging box is composed of an upper cover, a lower cover and a hinge, one side of the upper cover and the lower cover are movably connected by a hinge, and the other sides of the upper cover and the lower cover are respectively fixed with two parts of a safety lock, a cloth pocket is provided on the inner surface of the upper cover, and a main power cord and a remote control of the flame scene simulator are placed in the cloth pocket, a flame scene simulator and a fire extinguisher simulator are provided in the lower cover, a gasket is installed on the bottom surface of the lower cover, the flame scene simulator is fixedly connected to the side of the equipment outer packaging box through a screw hole, and the fire extinguisher simulator is placed on the foam card position of the lower cover The flame scene simulator is composed of a panel, a bottom plate, a first cover, a second cover, a third cover, a first card board, a second card board, an audio power amplifier module bracket, a speaker, a light board, an air outlet, a fan module, a photoelectric conversion module, a device control panel, a main power module, a main control board, a secondary audio power amplifier module and a wireless module. The bottom plate is arranged on the lower surface inside the flame scene simulator, the fan module is fixed inside the flame scene simulator, the first card board and the second card board are located on both sides of the light board, the first cover, the second cover and the third cover are located on the upper surface of the flame scene simulator, the speaker, the speaker cover and the device control panel are installed on the first cover of the flame scene simulator, and the light board is located on the flame One of the long sides of the scene simulator, the air outlet is the air outlet of the fan module, the air outlet is an isolation grid structure, the main control board, wireless module and main power module are fixedly installed on the bottom plate, and the bottom plate is respectively raised by copper columns with the main control board, wireless module and main power module and fixed by screws, and the main control board is provided with a main controller, a power conversion circuit, an audio decoding circuit, a music access circuit, an audio power amplifier circuit, a fan control circuit, a wireless module output signal receiving end, a display interface, a light array module interface, a photoelectric conversion module interface, a flame scene simulator software system maintenance interface, a power interface, an onboard audio power amplifier circuit audio output interface, a fire extinguishing difficulty mode selection interface and a start / stop extinguishing interface. Fire training interface, the main control board is electrically connected to the lamp array module, the photoelectric conversion module, the fan module, the wireless module, the secondary audio power amplifier module, the equipment control panel and the main power module respectively, one end of the secondary audio power amplifier module is electrically connected to the speaker, including but not limited to connecting the left channel or the right channel, or connecting two or more speakers, the audio input interface of the secondary audio power amplifier module is electrically connected to the audio output interface on the onboard audio power circuit of the main control board, the power input port of the main power module is electrically connected to the three-hole socket and the emergency stop switch of the equipment control panel, the three-hole socket is a socket with a power switch and a fuse, and the power switch of the three-hole socket is the main switch of the flame scene simulator,The DC power output port of the total power supply module is divided into various lines through the line combiner and electrically connected to the main control board, wireless module, light array module and secondary audio amplifier module respectively. The photoelectric conversion module is used to receive the light emitted by the fire extinguishing agent simulation device on the fire extinguisher simulator. The photoelectric conversion module and the photoelectric conversion module cover are fixed on the windshield together. The main control chip of the main control board can also use other controllers to realize the main control function, including but not limited to STC series, STM32 series, GD32 series, MSP430 series, Raspberry Pi series, FPGA. The secondary audio amplifier module and wireless module can be replaced with other modules with similar functions, and can also be integrated on the main control board into a whole. A main control circuit board is provided to avoid the operation of installing another module, and the circuit-related designs of all chips, components and PCB routing layouts used on all circuit boards can be improved and replaced by other chips, components and PCB routing layouts with similar functions. The mechanical structures of the first cover, the second cover, the third cover, the first card board, the second card board, the enclosure, the equipment control panel and the bottom plate can be omitted or modified to be convenient for installation and beautiful through mechanical modification. A heating device can be added inside the flame scene simulator to simulate the heat radiated by a real flame, or an electronic simulated flame heater can be used to simulate the flame. The power supply mode of the flame scene simulator can be changed to battery or other power supply modes.

[0007] As a further improvement of the present invention, a heat dissipation metal plate, a lamp array module and a lamp array module fixing plate are arranged in the lamp board, and spotlight beads are installed at equal intervals on the lamp array module, and each of the spotlight beads is provided with a focusing lens and an adapter lens bracket. A nylon gasket is arranged between the lamp array module fixing plate and the lamp array module to prevent the adapter lens bracket from being compressed and damaged when the lamp array module fixing plate is mechanically fixed to the lamp array module.

[0008] As a further improvement of the present invention, the equipment control panel is provided with an equipment status information display screen, a fire extinguishing difficulty mode selection button, a start / stop fire extinguishing training button, an equipment volume adjustment knob, an emergency stop switch and a three-hole socket, and the equipment status information display screen, the fire extinguishing difficulty mode selection button, and the start / stop fire extinguishing training button are electrically connected to the display screen interface, the fire extinguishing difficulty mode selection interface, and the start / stop fire extinguishing training interface on the main control board respectively, and the equipment volume adjustment knob is mechanically engaged with the volume knob on the secondary audio power amplifier module, and the equipment status information display screen, the fire extinguishing difficulty mode selection button, the start / stop fire extinguishing training button, the equipment volume adjustment knob, the emergency stop switch and the three-hole socket The hole sockets are mechanically fixed to the corresponding mechanical spaces on the device control panel, the secondary audio power amplifier module is mechanically fixed to the device control panel by the audio power amplifier module bracket, and the device status information display screen and the device control panel are mechanically fixed with screws. A nylon gasket is also provided to isolate the device status information display screen and the device control panel in addition to being mechanically fixed with screws. The placement positions of the fire extinguishing difficulty mode selection button, the start / stop fire extinguishing training button, the device volume adjustment knob, the emergency stop switch and the three-hole socket are not restricted by the existing positions. The fire extinguishing difficulty mode selection button, the start / stop fire extinguishing training button, the device volume adjustment knob, the emergency stop switch and the three-hole socket can be changed in color, size, position, or replaced with devices with similar functions.

[0009] As a further improvement of the present invention, a metal support rod and a windshield are provided at the edge of the air outlet, a flame curtain is installed on the metal support rod, and the flame curtain is a white cloth, one side of which is rolled up to a certain length and sewn to form a long cylindrical hole for the metal support rod to pass through, a photoelectric conversion module is installed on the windshield, and a nylon gasket is also provided between the two.

[0010] As a further improvement of the present invention, the fire extinguisher simulator is composed of a fire extinguisher nozzle bracket, a lamp bead cover, a fire extinguishing agent tube, a valve, a pressure valve, a pressure lifting handle, a machine head, a fire extinguisher pressure lifting handle iron pin, a plastic safety pin, a pressure gauge, a portable fire extinguisher cylinder, a fire extinguishing agent simulation device, and an auxiliary connection mechanical body. The appearance of the fire extinguisher simulator is similar to that of a real fire extinguisher. The fire extinguishing agent simulation device is composed of a focusing lens, an adapter light board, an adapter light board drive board, a light board heat dissipation metal body, a power supply device and a wire. The auxiliary connection mechanical body is equipped with a self-reset button switch and a power supply device. The power supply device is composed of a battery box, a lithium battery charging board, a lithium battery and a wire. The fire extinguisher nozzle bracket is equipped with a focusing lens, an adapter light board, an adapter light board drive board, a light board heat dissipation metal body and a lamp bead cover in the fire extinguishing agent simulation device. The positive and negative poles of the adapter light board are electrically connected to the self-reset button and the power supply device.

[0011] As a further improvement of the present invention, four universal wheels, a packaging box gasket and a handle are installed on the side of the equipment outer packaging box, a sponge is adhered to the inside of the equipment outer packaging box, and an air inlet of the flame scene simulator is arranged on the side of the lower cover of the equipment outer packaging box.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] The flame scene simulator of the present invention is provided with a panel, a bottom plate, a first cover, a second cover, a third cover, a first card board, a second card board, an audio power amplifier module bracket, a speaker, a light board, an air outlet, a fan module, a photoelectric conversion module, an equipment control panel, a main power module, a main control board, a secondary audio power amplifier module and a wireless module. The fan module simulates the scene of wind, the light emitted by the light board is irradiated on the flame curtain blown by the wind (wind from the fan outlet) to simulate the real flame, the audio related circuits (audio decoding circuit, music access circuit, audio power amplifier circuit) of the main control board, the secondary audio power amplifier module and the speaker Simulate relevant sound signals (including but not limited to the following eight sounds: "Fire extinguishing begins", "Please pick up the fire extinguisher and pull out the safety pin, stand at a safe distance, and spray the fire extinguishing agent at the root of the flame to extinguish the fire", "Pangbang...Pangbang...Pangbang (the sound of objects burning with flames)", "Fire extinguishing is successful", "Fire extinguishing is over", "Fire extinguishing agent is used up, fire extinguishing failed", "Thank you for using the simulated fire extinguisher. Since you have used it more than 10,000 times, you need to contact the manufacturer for maintenance on time!", "The fire is too big, please contact the firefighters immediately!"), the fire extinguisher simulator is used to simulate the scene of fire extinguishing agent spraying. When the fire extinguishing agent nozzle of the fire extinguisher simulator is manually controlled and the "simulated fire extinguishing agent" (light emitted by the fire extinguishing agent simulation device) is irradiated at the root of the "simulated flame", the scene of people using a fire extinguisher to put out a fire is simulated.

[0014] From simulating wind and fire, to voice broadcasting, and finally to fire extinguishing, the integrated operation embodies the concepts of energy conservation, emission reduction, and green environmental protection. It provides a possibility for fire drills to simulate fire extinguishing scenarios, and all equipment can be placed in the equipment's outer packaging box, which is easy to carry and transfer, playing a positive role in enhancing the public's awareness of fire fighting and improving their skills in using fire extinguishers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a top view of the mechanical structure of the equipment outer packaging box of the present invention with the box cover opened.

[0016] Figure 2 It is a three-dimensional diagram of the outer packaging box of the device of the present invention.

[0017] Figure 3 It is a schematic diagram of the connection of each module of the present invention.

[0018] Figure 4 It is a top view of the flame scene simulator of the present invention.

[0019] Figure 5 It is a top view of the metal support rod and the flame curtain of the present invention when rolled up.

[0020] Figure 6 It is a front view of the metal support rod and the flame curtain of the present invention when they are unfolded.

[0021] Figure 7 It is a top view of the metal heat sink of the present invention.

[0022] Figure 8 It is a front view of the windshield of the present invention.

[0023] Fig. 9 It is a schematic diagram of the structure of the fire extinguisher nozzle bracket of the present invention.

[0024] Fig.10 It is a front view of the auxiliary connection mechanical body of the present invention.

[0025] Fig.11 This is the main control board PCB diagram of the present invention.

[0026] Fig.12 This is a PCB diagram of the light array module of the present invention.

[0027] Fig.13 This is a PCB diagram of the photoelectric conversion module of the present invention.

[0028] Fig.14 It is the secondary circuit diagram of the present invention.

[0029] Fig.15 This is a schematic diagram of the power supply wiring of each module of the present invention.

[0030] Fig.16 This is a schematic diagram of the main controller pins of the present invention.

[0031] Fig.17 The figure is a schematic diagram of the audio decoding principle integrated on the main control board of the present invention.

[0032] Fig.18 This is a schematic diagram of the power conversion circuit and power interface integrated on the main control board of the present invention.

[0033] Fig.19 The figure is a music access principle diagram integrated on the main control board of the present invention.

[0034] Fig. 20 The figure is a schematic diagram of the audio power amplifier integrated on the main control board of the present invention.

[0035] Fig.21The schematic diagram of the fan control integrated on the main control board of the present invention.

[0036] Fig. 22 This is a schematic diagram of a wireless module output signal receiving end integrated on a main control board of the present invention.

[0037] Fig.23 This is a schematic diagram of the device status information display screen interface on the main control board of the present invention.

[0038] Fig.24 This is a schematic diagram of the interface principle of the light array module of the present invention.

[0039] Fig.25 This is a schematic diagram of the interface principle of the photoelectric conversion module of the present invention.

[0040] Fig.26 This is a schematic diagram of the flame scene simulator software system maintenance interface of the present invention.

[0041] Fig. 27 This is a schematic diagram of the lamp array module of the present invention.

[0042] Fig.28 This is a schematic diagram of the photoelectric conversion module of the present invention.

[0043] Fig.29 The three views of the enclosure of the flame scene simulator of the present invention are shown.

[0044] Fig.30 The three views of the bracket of the secondary audio power amplifier module of the present invention are shown.

[0045] Fig.31 It is a top view of the base plate of the present invention.

[0046] Fig.32 It is a schematic diagram of the first card board structure of the present invention.

[0047] Fig.33 It is a schematic diagram of the second card board structure of the present invention.

[0048] Fig.34 It is a schematic diagram of the first sealing structure of the present invention.

[0049] Fig.35 It is a three-view drawing of the second cover of the present invention.

[0050] Fig.36 It is a schematic diagram of the third sealing structure of the present invention.

[0051] Fig.37 It is a schematic diagram of the structure of the photoelectric conversion module cover plate of the present invention.

[0052] Fig.38 It is a schematic diagram of the structure of the lamp array module fixing plate of the present invention.

[0053] In the figure: 1. Upper cover; 2. Hinge; 3. Equipment outer packaging box; 4. Screw hole; 5. Fire extinguisher simulator; 6. Flame scene simulator; 7. Lower cover; 8. Light array module; 9. Main control board; 10. Main power module; 11. Fan module; 12. Wireless module; 13. Speaker; 14. Secondary audio amplifier module; 15. Photoelectric conversion module; 16. Fire extinguishing difficulty mode selection button; 17. Equipment volume adjustment knob; 18. Three-hole socket; 19. Start / stop fire extinguishing training button; 20. Equipment status information display screen; 21. Emergency stop switch; 22. Equipment control panel; 2 3. Metal support rod; 24. Flame curtain; 25. Air outlet; 26. Light board; 27. Spotlight beads; 28. Heat dissipation metal plate; 29. ​​Wind shield; 30. Fire extinguisher nozzle bracket; 31. Lamp bead cover; 32. Auxiliary connection mechanical body; 33. Enclosure; 34. Audio power amplifier module bracket; 35. Bottom plate; 36. First cardboard; 37. Second cardboard; 38. First cover; 39. Second cover; 40. Third cover; 41. Air inlet; 42. Universal wheel; 43. Packing box gasket; 44. Handle; 45. Photoelectric conversion module cover; 46. Light array module fixing plate. DETAILED DESCRIPTION

[0054] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0055] like Figures 1 to 38As shown, a portable simulated fire fighting and fire extinguishing exercise training system includes an equipment outer packaging box 3, a flame scene simulator 6 and a fire extinguisher simulator 5. The equipment outer packaging box 3 is composed of an upper cover 1, a lower cover 7 and a hinge 2. One side of the upper cover 1 and the lower cover 7 are movably connected by the hinge 2, and the other sides of the upper cover 1 and the lower cover 7 are respectively fixed with two parts of a safety lock. The inner surface of the upper cover 1 is provided with a cloth pocket, and the cloth pocket is provided with a main power cord and a remote control of the flame scene simulator 6. The flame scene simulator 6 and the fire extinguisher simulator 5 are provided in the lower cover 7. A gasket is installed on the bottom surface of the lower cover 7. The flame scene simulator 6 is fixedly connected to the side of the equipment outer packaging box 3 through a screw hole 4. The fire extinguisher simulator 5 is placed on the lower cover 7. The flame scene simulator 6 is composed of a panel 33, a bottom plate 35, a first cover 38, a second cover 39, a third cover 40, a first card board 36, a second card board 37, an audio amplifier module bracket 34, a speaker 13, a light board 26, an air outlet 25, a fan module 11, a photoelectric conversion module 15, a device control panel 22, a main power module 10, a main control board 9, a secondary audio amplifier module 14 and a wireless module 12. The bottom plate 35 is arranged on the lower surface inside the flame scene simulator 6, and the fan module 11 is fixed to the inside of the flame scene simulator 6. The first card board 36 and the second card board 37 are located on both sides of the light board 26. The first cover 38, the second cover 39 and the third cover 40 are located at the flame The upper surface of the scene simulator 6, the speaker 13, the speaker cover and the device control panel 22 are installed on the first cover 38 of the flame scene simulator 6, the light board 26 is located on one of the long sides of the flame scene simulator 6, the air outlet 25 is the air outlet of the fan module 11, and the air outlet 25 is an isolation grid structure. The main control board 9, the wireless module 12 and the main power module 10 are fixedly installed on the bottom plate 35, and the bottom plate 35 is respectively raised by copper columns and fixed by screws with the main control board 9, the wireless module 12 and the main power module 10. The main control board 9 is provided with a main controller, a power conversion circuit, an audio decoding circuit, a music access circuit, an audio power amplifier circuit, a fan control circuit, a wireless module output signal receiving end, a display The main control board 9 is electrically connected to the light array module 8, the photoelectric conversion module 15, the fan module 11, the wireless module 12, the secondary audio power amplifier module 14, the equipment control panel 22 and the main power module 10 respectively. The photoelectric conversion module 15 can be changed to other photoelectric conversion modules, including but not limited to being changed to an infrared receiving module. One end of the secondary audio power amplifier module 14 is electrically connected to the speaker 13, including but not limited to connecting the left channel or the right channel, or connecting two or more speakers.The audio input interface of the secondary audio power amplifier module 14 is electrically connected to the audio output interface on the onboard audio power circuit of the main control board 9, the power input port of the main power module 10 is electrically connected to the three-hole socket 18 and the emergency stop switch 21 of the equipment control panel 22, the three-hole socket 18 is a socket with a power switch and a fuse, the power switch of the three-hole socket 18 is the main switch of the flame scene simulator 6, the DC power output port of the main power module 10 is divided into various lines through the line combiner and is electrically connected to the main control board 9, the wireless module 12, the light array module 8 and the DC power interface of the secondary audio power amplifier module 14 respectively, the main power module 1 The 220V power interface of 0 is electrically connected to the emergency stop switch 21 and the three-hole socket 18 through the wire and the line combiner, wherein the live wire and the ground wire separated by the line combiner are electrically connected to the live wire and ground wire interfaces of the fan module 11 respectively, the neutral wire separated by the line combiner is electrically connected to the power interface 220VI interface of the main control board 9, the neutral wire of the fan module 11 is electrically connected to the power interface 220VO of the main control board 9, and the live wire of the fan module 11 is electrically connected to the main live wire through the line combiner. The photoelectric conversion module 15 is used to receive the light emitted by the fire extinguishing agent simulation device on the fire extinguisher simulator 5, and the photoelectric conversion module 15 and the photoelectric conversion module cover 45 are fixed together on the baffle. On the wind plate 29, the main control chip of the main control board 9 can also use other controllers to realize the main control function, including but not limited to STC series, STM32 series, GD32 series, MSP430 series, Raspberry Pi series, FPGA, the secondary audio amplifier module 14 and the wireless module 12 can be replaced with other modules with similar functions, and can also be integrated into a main control circuit board on the main control board 9, thereby avoiding the operation of installing another module, and all chips, components and circuit-related designs of PCB wiring layouts used on all circuit boards can be improved and replaced with other chips, components and PCB wiring layouts with similar functions, respectively, the first cover 38, The mechanical structures of the second cover 39, the third cover 40, the first cardboard 36, the second cardboard 37, the enclosure 33, the equipment control panel 22, and the bottom plate 35 can be omitted or modified to be convenient for installation and beautiful through mechanical modification. A heating device can be added inside the flame scene simulator 6 to simulate the heat radiated by the real flame, including but not limited to heating with a heating tube, etc., or using an electronic simulated flame heater to simulate the flame. The flame curtain 24 can be changed to other materials, or replaced by other electronic devices, including but not limited to electronic display screens. The power supply method of the flame scene simulator 6 can be changed to battery or other methods, including but not limited to wireless charging and wireless power supply.

[0056] like Figure 4As shown, the lamp board 26 is provided with a heat dissipation metal plate 28, a lamp array module 8 and a lamp array module fixing plate 46, and spotlight beads 27 are installed on the lamp array module 8 at equal intervals. Each of the spotlight beads 27 is provided with a focusing lens and an adapter lens bracket, and a nylon gasket is provided between the lamp array module fixing plate 46 and the lamp array module 8 to prevent the adapter lens bracket from being compressed and damaged when the lamp array module fixing plate 46 is mechanically fixed to the lamp array module 8.

[0057] like Figure 3 As shown, the device control panel 22 is provided with a device status information display screen 20, a fire extinguishing difficulty mode selection button 16, a start / stop fire extinguishing training button 19, a device volume adjustment knob 17, an emergency stop switch 21 and a three-hole socket 18, the device status information display screen 20, the fire extinguishing difficulty mode selection button 16, the start / stop fire extinguishing training button 19 are electrically connected to the display screen interface, the fire extinguishing difficulty mode selection interface, and the start / stop fire extinguishing training interface on the main control board 9 respectively, the device volume adjustment knob 17 is mechanically engaged with the volume knob on the secondary audio power amplifier module 14, the device status information display screen 20, the fire extinguishing difficulty mode selection button 16, the start / stop fire extinguishing training button 19, the device volume adjustment knob 17, the emergency stop switch 21 and the three-hole socket The seats 18 are mechanically fixed to the corresponding mechanical spaces on the device control panel 22, the secondary audio amplifier module 14 is mechanically fixed to the device control panel 22 via the audio amplifier module bracket 34, and the device status information display screen 20 and the device control panel 22 are mechanically fixed with screws and a nylon gasket is also provided to serve as an isolation, the placement positions of the fire extinguishing difficulty mode selection button 16, the start / stop fire extinguishing training button 19, the device volume adjustment knob 17, the emergency stop switch 21 and the three-hole socket 18 are not restricted by the existing positions, and the fire extinguishing difficulty mode selection button 16, the start / stop fire extinguishing training button 19, the device volume adjustment knob 17, the emergency stop switch 21 and the three-hole socket 18 can be changed in color, size, position, or replaced with devices with similar functions.

[0058] like Figure 4 , 5 As shown in Figure 6, a metal support rod 23 and a windshield 29 are provided at the edge of the air outlet 25, a flame curtain 24 is installed on the metal support rod 23, and the flame curtain 24 is a white cloth, one side of which is rolled up to a certain length and sewn to form a long cylindrical hole for the metal support rod 23 to pass through, a photoelectric conversion module 15 is installed on the windshield 29, and a nylon gasket is also provided between the two.

[0059] like Figure 3As shown, the fire extinguisher simulator 5 is composed of a fire extinguisher nozzle bracket 30, a lamp bead cover 31, a fire extinguishing agent pipe, a valve, a pressure valve, a pressure lifting handle, a machine head, a fire extinguisher pressure lifting handle iron pin, a plastic safety pin, a pressure gauge with a pressure pointer in the green zone, a portable fire extinguisher cylinder, a fire extinguishing agent simulation device, and an auxiliary connection mechanical body 32. The appearance of the fire extinguisher simulator 5 is similar to that of a real fire extinguisher. The fire extinguishing agent simulation device is composed of a focusing lens containing a bracket, an adapter light board, an adapter light board driving board, a light board heat dissipation metal body, a power supply device and a wire. The auxiliary connection mechanical body 32 is equipped with a self-resetting button switch and a power supply device. The auxiliary connection mechanical body 32 is composed of multiple mechanical parts to facilitate the installation of related components. The power supply device is composed of a battery box, a lithium battery charging board with a USB charging port, a rechargeable lithium battery and a wire. The fire extinguisher nozzle bracket 30 is equipped with a focusing lens in the fire extinguishing agent simulation device, The adapter lamp board, the adapter lamp board driving board, the lamp board heat dissipation metal body and the lamp bead cover 31, the positive and negative poles of the adapter lamp board are electrically connected to the self-reset button and the power supply device, the circuit, mechanical structure, screw hole positions and the number of screw holes of the fire extinguisher simulator 5 can be structurally improved and functionally increased, such as the mechanical structure, screw hole positions and the number of screw holes of the auxiliary connection mechanical body 32 can be subsequently improved to facilitate the installation of other components and line wiring, etc. The fire extinguisher simulator 5 can add a voice module and a speaker to simulate the sound of the fire extinguishing agent spraying, and a certain weight can be added inside the fire extinguisher cylinder to simulate the weight of a real fire extinguisher. The fire extinguisher simulator 5 can change the charging method and the charging circuit structure, including but not limited to changing to wireless charging and a wireless charging circuit structure. The fire extinguisher simulator 5 can change the power supply method and the power supply circuit structure, including but not limited to changing to wireless power supply and a wireless power supply circuit structure.

[0060] like Figure 1 and 2 As shown, four universal wheels 42 with brake pads, a packaging box gasket 43 and a handle 44 are installed on the side of the equipment outer packaging box 3, a sponge is adhered to the inside of the equipment outer packaging box 3, and an air inlet 41 of the flame scene simulator 6 is arranged on the side of the lower cover 7 of the equipment outer packaging box 3.

[0061] like Figure 1 and 2As shown, among them, all the components used, circuit layout and wiring, circuit modules, fans, fire extinguisher nozzle brackets, lamp bead covers, fire extinguishing agent pipes, valves, pressure valves, pressure handles, machine heads, fire extinguisher pressure handle iron pins, plastic safety pins, pressure gauges with pressure pointers in the green zone, portable fire extinguisher cylinders, fire extinguishing agent simulation devices, auxiliary connection mechanical bodies, sheet metal, aluminum alloys, various gaskets, studs, lenses, lens brackets, fabrics, handles, universal wheels 42 with brake pads, sponges, screw holes, screw hole numbers, screws, outer packaging box structures, foams and foam structures, cloth pockets, wires, etc. can be changed in color, position or improved with objects and materials with similar functions, all object structures and appearances can be appropriately adjusted and improved, and the mechanical fixation refers to methods including but not limited to fixing and riveting by screws, metal or other material gaskets. The various functions of the present invention can also be appropriately improved and adjusted, including but not limited to adding the following functions: wireless networking, remote control, Bluetooth control, background management, remote upgrade, additional VR or AR and other virtual scene experiences. Certain heavy objects can be added inside the fire extinguisher simulator 5 to increase the weight, or an audio amplifier module and a speaker can be added to simulate the sound made when the fire extinguishing agent is sprayed out. The power supply method or charging method of the fire extinguisher simulator 5 can be changed, and the power supply method of the flame scene simulator 6 can be changed. The packaging box structure can also be changed, and the power cord, remote control, etc. can be placed in other suitable locations, or the part of the box where the fire extinguisher is placed can be cut off, and the fire extinguisher simulator 5 can be separated and carried separately, etc. The fire extinguishing agent simulation device of the fire extinguisher simulator 5 can be changed to other light-emitting devices or other devices that emit certain signals, including but not limited to changing the light-emitting device to an infrared light emitting device, but all improvements based on the principles and spirit of the present invention should be protected by the present invention.

[0062] It should be noted that the present invention is a portable simulated fire extinguishing drill training system. When working, the flame scene simulator 6 is powered on and works, and the device display screen displays words such as "Welcome to use simulated fire drill training system...PLEASE WAIT". After a few seconds, the device is initialized and the display screen displays words such as "Status: Standby". When the remote control button or the start / stop button on the device control panel 22 is pressed, the display screen displays words such as "Status: Fire". At the same time, the system amplifies the audio signal output by the audio amplifier circuit on the main control board 9 through the secondary audio power amplifier module 14, and finally plays the voice "Fire extinguishing begins!", the voice "Please pick up the fire extinguisher and pull out the safety pin, stand at a safe distance, and spray the fire extinguishing agent at the root of the flame to extinguish the fire" and the "crackling" sound of the burning object with the help of the speaker 13. On the one hand, the fan module 11 electrically connected to the main control board 9 starts to run, and the fan blades rotate, so that the flame curtain 24 on the metal support rod 23 at the air outlet 25 is blown up to achieve the effect of wind. On the other hand, the driving circuit of the lamp array module 8 connected to the main control board 9 drives a plurality of spotlight beads 27 on the lamp array module 8, so that the yellow lamp beads and red lamp beads arranged in a certain manner are illuminated, and the light of each lamp bead is focused by the focusing lens and irradiated on the curtain blown by the wind to achieve an effect similar to a real flame. Thereafter, when the person holding the fire extinguisher simulator 5 presses the lifting and pressing handle with one hand and guides the light emitted by the fire extinguisher nozzle to irradiate on the " When the "simulated flame" is completely extinguished, the system amplifies the audio signal output by the audio amplifier circuit on the main control board 9 through the secondary audio amplifier module 14, and finally plays the "fire extinguishing success" voice with the help of the loudspeaker 13, and the display screen displays "Status: Success" and other words.If the fire extinguisher fails to extinguish all the flames within a certain period of time, the system will play the voice message "The fire extinguishing agent has been used up, and the fire extinguishing failed", and the screen will display "Status: Failed" and other words; if the fire extinguisher fails to extinguish the fire several times in a row, the system will play the voice message "The fire is too big, please contact the firefighters immediately!", and the screen will display "Status: Dangerous" and other words; if the number of times the equipment is used reaches the upper limit of its service life, the system will play the voice message "Thank you for using the simulated fire extinguisher. Since you have used it more than 10,000 times, you need to contact the manufacturer for maintenance on time!", and the screen will display "Maintenance!" and other words. When the "flame" is not completely extinguished, some areas where the fire has been extinguished will randomly "reignite" to simulate the scene of real flames spreading and burning. As the difficulty of the fire extinguishing mode increases, more "simulated fire extinguishing agent" is required to extinguish a flame in one part, and the time interval for the flame to "rekindle" becomes shorter, that is, the flame rekindles faster, so as to simulate different fire sizes. At the same time, the mode information bar of the device information display screen displays character prompts for the corresponding mode, including but not limited to: "Mode: Easy", "Mode: Normal", "Mode: Difficult", etc.

[0063] In addition, when the start / stop fire extinguishing training button 19 of the wireless remote control or the equipment control panel 22 is pressed during the fire extinguishing training, the system will play the "fire extinguishing end" sound, and at the same time the light on the light board 26 will go out, the fan will stop blowing, and the equipment status information display screen 20 will display "Status: Standby".

[0064] It should be noted that the content displayed on the display screen and the voice played can be adjusted and increased or decreased appropriately, and are not limited to the above content. For example, corresponding changes can be made based on the increase or decrease of other functions of the system.

[0065] The above diagrams and texts describe the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A portable fire-fighting simulation training system, comprising an equipment outer packaging box (3), a flame scene simulator (6) and a fire extinguisher simulator (5), characterized in that: The device outer packaging box (3) is composed of an upper cover (1), a lower cover (7) and a hinge (2); one side of the upper cover (1) and the lower cover (7) are movably connected via the hinge (2); the other sides of the upper cover (1) and the lower cover (7) are respectively fixed with two parts of a safety lock; a cloth pocket is provided on the inner surface of the upper cover (1), and a main power cord and a remote control of a flame scene simulator (6) are placed in the cloth pocket; a flame scene simulator (6) and a fire extinguisher simulator (5) are arranged in the lower cover (7); a gasket is installed on the bottom surface of the lower cover (7); the flame scene simulator (6) is fixedly connected to the side of the device outer packaging box (3) via a screw hole (4); the fire extinguisher simulator (5) is placed on the foam card position ... fixedly connected to the side of the device outer packaging box (3) via a screw hole (4); the fire extinguisher simulator (5) is fixedly connected to the side of the device outer packaging box (3) via a screw hole (4); the fire extinguisher simulator (5) is fixedly connected to the side of the device outer packaging box (3) via a screw hole (4); the fire extinguisher simulator ( The flame scene simulator (6) is composed of a panel (33), a bottom plate (35), a first cover (38), a second cover (39), a third cover (40), a first card plate (36), a second card plate (37), an audio power amplifier module bracket (34), a speaker (13), a light board (26), an air outlet (25), a fan module (11), a photoelectric conversion module (15), an equipment control panel (22), a main power module (10), a main control board (9), a secondary audio power amplifier module (14) and a wireless module (12), wherein the bottom plate (35) is arranged on the lower surface inside the flame scene simulator (6), the fan module (11) is fixed inside the flame scene simulator (6), and the first card plate (36) and the second card plate (37) are arranged on the lower surface inside the flame scene simulator (6). The first cover (38), the second cover (39) and the third cover (40) are located on the upper surface of the flame scene simulator (6); the speaker (13), the speaker cover and the device control panel (22) are installed on the first cover (38) of the flame scene simulator (6); the light board (26) is located on one of the long sides of the flame scene simulator (6); the air outlet (25) is the air outlet of the fan module (11); the air outlet (25) is an isolation grid structure; the main control board (9), the wireless module (12) and the main power supply module (10) are fixedly installed on the bottom plate (35); and the bottom plate (35) is respectively connected to the main control board (9), the wireless module (12) and the main power supply module (10). The main control board (9) is provided with a main controller, a power conversion circuit, an audio decoding circuit, a music access circuit, an audio power amplifier circuit, a fan control circuit, a wireless module output signal receiving end, a display screen interface, a light array module interface, a photoelectric conversion module interface, a flame scene simulator (6) software system maintenance interface, a power interface, an audio output interface of an onboard audio power amplifier circuit, a fire extinguishing difficulty mode selection interface and a start / stop fire extinguishing training interface. The main control board (9) is electrically connected to the light array module (8), the photoelectric conversion module (15), the fan module (11), the wireless module (12), the secondary audio power amplifier module (14), the equipment control panel (22) and the main power module (10).One end of the secondary audio power amplifier module (14) is electrically connected to the speaker (13), including but not limited to connecting to the left channel or the right channel, or connecting to two or more speakers. The audio input interface of the secondary audio power amplifier module (14) is electrically connected to the audio output interface on the onboard audio power circuit of the main control board (9). The power input port of the main power supply module (10) is electrically connected to the three-hole socket (18) and the emergency stop switch (21) of the equipment control panel (22). The three-hole socket (18) is a socket with a power switch and a fuse. The power switch of the three-hole socket (18) is the main switch of the flame scene simulator (6). The DC power output port of the main power supply module (10) is divided into various lines through a line combiner and is electrically connected to the main control board (9), the wireless module (12), the light array module (8) and the secondary audio power amplifier module (14). The photoelectric conversion module (15) is used to receive the light emitted by the fire extinguishing agent simulation device on the fire extinguisher simulator (5). The photoelectric conversion module (15) is used to receive the light emitted by the fire extinguishing agent simulation device on the fire extinguisher simulator (5). The module (15) and the photoelectric conversion module cover (45) are fixed together on the windshield (29). The main control chip of the main control board (9) includes: STC series, STM32 series, GD32 series, MSP430 series, Raspberry Pi series, FPGA. The secondary audio amplifier module (14) and the wireless module (12) can be integrated on the main control board (9) to form a main control circuit board, and all chips, components and circuit related designs of PCB routing layout used on all circuit boards are designed. The mechanical structure of the first cover (38), the second cover (39), the third cover (40), the first card board (36), the second card board (37), the enclosure (33), the equipment control panel (22), and the bottom plate (35) can be omitted or modified to facilitate installation and be beautiful through mechanical modification. A heating device can be added inside the flame scene simulator (6) to simulate the heat radiated by a real flame, or an electronic simulated flame heater can be used to simulate the flame. The power supply method of the flame scene simulator (6) includes a battery.

2. A portable simulated fire fighting and extinguishing exercise training system according to claim 1, characterized in that: The light board (26) is provided with a heat dissipation metal plate (28), a light array module (8) and a light array module fixing plate (46); spotlight beads (27) are installed on the light array module (8) at equal intervals; each spotlight bead (27) is provided with a spotlight lens and an adapter lens bracket; a nylon gasket is provided between the light array module fixing plate (46) and the light array module (8) to prevent the adapter lens bracket from being compressed and damaged when the light array module fixing plate (46) is mechanically fixed to the light array module (8).

3. A portable simulated fire fighting and extinguishing exercise training system according to claim 1, characterized in that: The device control panel (22) is provided with a device status information display screen (20), a fire extinguishing difficulty mode selection button (16), a start / stop fire extinguishing training button (19), a device volume adjustment knob (17), an emergency stop switch (21) and a three-hole socket (18). The device status information display screen (20), the fire extinguishing difficulty mode selection button (16), and the start / stop fire extinguishing training button (19) are electrically connected to the display screen interface, the fire extinguishing difficulty mode selection interface, and the start / stop fire extinguishing training interface on the main control board (9), respectively. The device volume adjustment knob (17) is mechanically engaged with the volume knob on the secondary audio power amplifier module (14). The device status information display screen (20), the fire extinguishing difficulty mode selection button (16), the start / stop fire extinguishing training button (19), the device volume adjustment knob (17), the emergency stop switch (21) ) and the three-hole socket (18) are respectively mechanically fixed to the corresponding mechanical spaces on the device control panel (22); the secondary audio power amplifier module (14) is mechanically fixed to the device control panel (22) through the audio power amplifier module bracket (34); in addition to being mechanically fixed by screws, a nylon gasket is also provided between the device status information display screen (20) and the device control panel (22) to play an isolating role; the placement positions of the fire extinguishing difficulty mode selection button (16), the start / stop fire extinguishing training button (19), the device volume adjustment knob (17), the emergency stop switch (21) and the three-hole socket (18) are not restricted by the existing positions; the fire extinguishing difficulty mode selection button (16), the start / stop fire extinguishing training button (19), the device volume adjustment knob (17), the emergency stop switch (21) and the three-hole socket (18) can be changed in color, size and position.

4. A portable simulated fire fighting and extinguishing exercise training system according to claim 1, characterized in that: A metal support rod (23) and a windshield (29) are arranged at the edge of the air outlet (25); a flame curtain (24) is installed on the metal support rod (23); the flame curtain (24) is a white cloth, one side of which is rolled up to a certain length and sewn to form a long cylindrical hole for the metal support rod (23) to pass through; a photoelectric conversion module (15) is installed on the windshield (29), and a nylon gasket is also arranged between the two.

5. A portable simulated fire fighting and extinguishing exercise training system according to claim 1, characterized in that: The fire extinguisher simulator (5) is composed of a fire extinguisher nozzle bracket (30), a lamp bead cover (31), a fire extinguishing agent pipe, a valve, a pressure valve, a pressure lifting handle, a machine head, a fire extinguisher pressure lifting handle iron pin, a plastic safety pin, a pressure gauge, a portable fire extinguisher cylinder, a fire extinguishing agent simulation device, and an auxiliary connection mechanical body (32). The appearance of the fire extinguisher simulator (5) is similar to that of a real fire extinguisher. The fire extinguishing agent simulation device is composed of a focusing lens, an adapter lamp board, an adapter lamp board driving board, and a lamp board heat dissipation metal The auxiliary connection mechanical body (32) is composed of a self-reset button switch and a power supply device, and the power supply device is composed of a battery box, a lithium battery charging plate, a lithium battery and a wire. The fire extinguisher nozzle bracket (30) is installed with a focusing lens in the fire extinguishing agent simulation device, an adapter light board, an adapter light board driving board, a light board heat dissipation metal body and a lamp bead cover (31), and the positive and negative electrodes of the adapter light board are electrically connected to the self-reset button and the power supply device.

6. A portable simulated fire fighting and extinguishing exercise training system according to claim 1, characterized in that: Four universal wheels (42), a packaging box gasket (43) and a handle (44) are installed on the side of the equipment outer packaging box (3), a sponge is adhered to the inside of the equipment outer packaging box (3), and an air inlet (41) of the flame scene simulator (6) is arranged on the side of the lower cover (7) of the equipment outer packaging box (3).

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