Sound smoke simulation equipment

Abstract

The utility model discloses sound smoke simulation equipment, including sound mechanism and smog mechanism, the smog mechanism is used for generating smog, the sound mechanism includes explosion chamber, ignition subassembly and gas supply subassembly, the explosion chamber is equipped with the opening, the gas supply subassembly is communicated with the explosion chamber to supply combustible gas to the explosion chamber, and the opening is equipped with the opening. And the ignition assembly is communicated with the explosion chamber for ignition. The sound smoke simulation equipment has the advantages of simple structure, reliability and strong sense of reality.

Description

TECHNICAL FIELD

[0001] The utility model relates to scene simulation technical field, especially a sound smoke simulation equipment. BACKGROUND

[0002] In the scene of military training and exercise, film and television shooting, theme park and amusement facilities and national defense education and practice, it is often necessary to simulate the sound and smoke of shell explosion in the battlefield, and provide a safe and realistic battlefield environment simulation experience.

[0003] The Chinese patent document with publication number CN117419606A discloses a simulation cannon tail that produces sound, smoke and heat effects simultaneously, which is composed of a cannon tail, a smoke device, a sound device, a heat device and a control panel. The sound device is composed of a sound box and a signal line. The smoke device is composed of an iron ball, a large magnet, a suction pipe, a dry ice storage box, a small magnet, a water storage bottle, a spring and a push rod. The applicant finds that there are some deficiencies in this technical solution:

[0004] 1) In this technical solution, pre-recorded sounds are played through a sound box, but the sound played by the sound box is difficult to achieve a realistic effect, and the sense of reality is insufficient.

[0005] 2) In this technical solution, smoke is released by dry ice after it contacts water, but dry ice has a short storage time and needs to be replaced frequently, which is inconvenient to use. Moreover, the smoke produced by dry ice is water droplets condensed from water vapor, which lacks a sense of reality. UTILITY MODEL CONTENT

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a sound smoke simulation equipment that is simple in structure, reliable and strong in sense of reality.

[0007] To solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A sound smoke simulation equipment includes a sound mechanism and a smoke mechanism. The smoke mechanism is used to generate smoke. The sound mechanism includes an explosion chamber, an ignition assembly and a gas supply assembly. The explosion chamber has an opening at the top. The gas supply assembly is in communication with the explosion chamber to supply combustible gas to the explosion chamber. The ignition assembly is in communication with the explosion chamber to ignite.

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

[0010] The combustible gas is hydrogen, and the opening is located at the bottom of the explosion chamber.

[0011] The gas supply assembly includes a water tank, a water pump and a water electrolysis device connected in sequence. The hydrogen outlet and the oxygen outlet of the water electrolysis device are in communication with the explosion chamber.

[0012] The hydrogen outlet end and the oxygen outlet end of the water electrolysis device are respectively provided with electromagnetic valves between the water electrolysis device and the explosion chamber.

[0013] The sound smoke simulation device further comprises a control module connected with the electromagnetic valves and the ignition assembly.

[0014] The water electrolysis device is further provided with a gas-water separator between the water electrolysis device and the explosion chamber, and a liquid outlet end of the gas-water separator is communicated with the water tank.

[0015] The smoke mechanism comprises a tobacco tar tank, an oil pump and a smoke chamber connected in sequence, the smoke chamber is provided with a heating device, and a smoke outlet is arranged at the top of the smoke chamber.

[0016] The smoke chamber is further provided with an atomizing nozzle between the smoke chamber and the oil pump, and the heating device comprises a heating pipe provided with a plurality of fins.

[0017] The lower part of the smoke chamber is provided with a blowing mechanism.

[0018] The sound smoke simulation device further comprises a case, and the sound mechanism and the smoke mechanism are accommodated and fixed in the case.

[0019] Compared with the prior art, the sound smoke simulation device has the following advantages:

[0020] The sound smoke simulation device simulates explosion sound by means of combustible gas explosion, and has strong reality compared with the sound simulation mode of playing sound; in the explosion sound simulation, the simulation of explosion sound can be realized only by supplying gas into the explosion chamber and igniting, and the structure is simple and reliable.

[0021] The combustible gas is hydrogen, the explosion limit range of hydrogen is wide, explosion of hydrogen is easy, hydrogen is non-toxic, water is generated after explosion of hydrogen, no pollution, and safety is good; since the mass of hydrogen is far lower than that of air, an opening is arranged at the bottom of the explosion chamber, and hydrogen can be gathered in the upper part of the explosion chamber when the gas supply assembly supplies hydrogen into the explosion chamber, and it is difficult to overflow from the opening at the bottom.

[0022] The sound smoke simulation device prepares hydrogen to be detonated by electrolyzing water, the raw material is water, water is easy to obtain and store, convenience is good, other flammable and explosive substances are not involved in the process, no pollution, and safety is good; and, the byproduct oxygen of electrolyzed water can be fully utilized, the oxygen is also injected into the explosion chamber, compared with the hydrogen and air mixing explosion mode, the success rate of detonation is higher.

[0023] The sound smoke simulation device, since different concentrations of hydrogen have different loudness when exploded, the control module can control the gas supply time by opening and closing the electromagnetic valve, thereby controlling the concentration of hydrogen in the explosion chamber, and then the ignition assembly is linked to ignite, so that the loudness of the explosion sound is adjusted.

[0024] The sound smoke simulation device of the utility model, oil pump extracts tobacco tar from tobacco tar tank, pumps into tobacco smoke chamber, tobacco tar produces smoke after contacting with the heater in the tobacco smoke chamber, then diffuses to the surroundings through the smoke outlet, realizes the simulation of explosion smoke, tobacco tar can be stored for a long time, is convenient to use, and compared with the smoke released after dry ice contacts with water, the sense of reality is stronger.

[0025] The sound smoke simulation device of the utility model, the atomizing nozzle can spray the tobacco tar to the heater in the mist shape, the fin can increase the contact area of the tobacco tar, the cooperation of the two can reduce the power consumption of the heater, improve the heating efficiency and smoke production effect. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the structure schematic view of the sound smoke simulation device of the utility model.

[0027] Figure 2 It is the structure schematic view of another view angle of the sound smoke simulation device of the utility model.

[0028] Figure 3 It is the structure schematic view of the smoke mechanism in the sound smoke simulation device of the utility model.

[0029] Figure 4 It is the sectional view of the smoke mechanism in the sound smoke simulation device of the utility model.

[0030] The various reference numerals in the drawing represent: 1, sound mechanism;11, explosion chamber;111, opening;12, ignition assembly;13, air supply assembly;131, water tank;132, water pump;133, water electrolysis device;134, gas-water separator;2, smoke mechanism;21, tobacco tar tank;22, oil pump;23, tobacco smoke chamber;231, smoke outlet;232, air blowing mechanism;24, heater;241, heating tube;242, fin;25, atomizing nozzle;3, case;4, control module;5, electromagnetic valve. DETAILED DESCRIPTION

[0031] The utility model will be further described in detail below in combination with the drawing and specific embodiment.

[0032] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawing, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0033] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.

[0034] In the utility model, unless otherwise explicitly specified and limited, the terms "assembly", "connection", "connection", "fixing" and other terms should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0035] As shown in Figures 1 to 4 The sound and smoke simulation device of the embodiment, when simulating the sound and smoke of explosion, the gas supply assembly 13 supplies combustible gas to the explosion chamber 11, when the combustible gas reaches the explosion concentration, the ignition assembly 12 ignites, explosion occurs in the explosion chamber 11, the smoke generating mechanism 2 generates smoke, and the simulation of explosion sound and smoke is realized. The sound and smoke simulation device of the embodiment simulates the explosion sound by the way of combustible gas explosion, which has strong reality compared with the simulation mode of sound playback; when simulating the explosion sound, only supplying gas to the explosion chamber 11 and igniting can realize the simulation of explosion sound, which has simple structure and is reliable.

[0036] The sound and smoke simulation device of the embodiment, when simulating the sound and smoke of explosion, the gas supply assembly 13 supplies combustible gas to the explosion chamber 11, when the combustible gas reaches the explosion concentration, the ignition assembly 12 ignites, explosion occurs in the explosion chamber 11, the smoke generating mechanism 2 generates smoke, and the simulation of explosion sound and smoke is realized. The sound and smoke simulation device of the embodiment simulates the explosion sound by the way of combustible gas explosion, which has strong reality compared with the simulation mode of sound playback; when simulating the explosion sound, only supplying gas to the explosion chamber 11 and igniting can realize the simulation of explosion sound, which has simple structure and is reliable.

[0037] Further, as shown in Figure 1 And Figure 2 In the embodiment, the combustible gas is hydrogen, and the opening 111 is arranged at the bottom of the explosion chamber 11. The explosion limit range of hydrogen is wide, explosion of hydrogen is easy, hydrogen is non-toxic, water is generated after explosion of hydrogen, which has no pollution and good safety; because the mass of hydrogen is far lower than that of air, when the gas supply assembly 13 supplies hydrogen to the explosion chamber 11, hydrogen can gather in the upper part of the explosion chamber 11, and it is difficult to overflow from the opening 111 at the bottom.

[0038] Further, in the embodiment, the gas supply assembly 13 comprises a water tank 131, a water pump 132 and a water electrolysis device 133 connected in sequence, and the hydrogen outlet and the oxygen outlet of the water electrolysis device 133 are communicated with the explosion chamber 11. The hydrogen to be detonated is prepared by electrolyzing water, and the raw material is water, which is easy to obtain and store, and has good convenience, and no other flammable and explosive substances are involved in the process, and is pollution-free and safe; and the byproduct oxygen of the electrolyzed water can be fully utilized, and the oxygen is also injected into the explosion chamber 11, and compared with the hydrogen-air mixed explosion mode, the detonation success rate is higher.

[0039] Further, in the embodiment, the hydrogen outlet and the oxygen outlet of the water electrolysis device 133 are respectively provided with electromagnetic valves 5 between the hydrogen outlet and the oxygen outlet and the explosion chamber 11. After the water electrolysis device 133 injects appropriate hydrogen and oxygen into the explosion chamber 11, the electromagnetic valves 5 are closed, the concentration of hydrogen in the explosion chamber 11 can be controlled, the hydrogen concentration is prevented from being too high or too low, the detonation success rate is improved, and the flame or shock is prevented from flowing back to the water electrolysis device 133, and the safety is good.

[0040] Further, in the embodiment, the sound and smoke simulation device further comprises a control module 4, and the control module 4 is connected with the electromagnetic valves 5 and the ignition assembly 12. Because the loudness of hydrogen explosion is different at different concentrations, the control module 4 can control the gas supply time by opening and closing the electromagnetic valves 5, thereby controlling the concentration of hydrogen in the explosion chamber 11, and then the ignition assembly 12 is linked to realize ignition, so as to realize the adjustment of explosion sound with different loudness. In the embodiment, the control module 4 is also connected with the smoke mechanism 2, and the smoke mechanism 2 can generate smoke when the explosion is ignited, so that the sound and the smoke are generated at the same time, and the reality is stronger.

[0041] Preferably, in the embodiment, the explosion chamber 11 is also provided with a loudspeaker on one side. The loudspeaker amplifies the explosion sound, and the reality is stronger.

[0042] Further, in the embodiment, a gas-water separator 134 is further arranged between the water electrolysis device 133 and the explosion chamber 11, and the liquid outlet of the gas-water separator 134 is communicated with the water tank 131. The gas-water separator 134 can remove liquid water and other impurities in the hydrogen and oxygen, improve the purity of the hydrogen and oxygen entering the explosion chamber 11, prevent too much water in the explosion chamber 11, and improve the detonation success rate.

[0043] Further, as shown in FIG. 6, the sound and smoke simulation device further comprises a water tank 131, a water pump 132, a water electrolysis device 133, a gas-water separator 134, a control module 4, a smoke mechanism 2 and a loudspeaker. Figures 1 to 4As shown, in the embodiment, the smoke mechanism 2 comprises a tobacco oil tank 21, an oil pump 22 and a smoke chamber 23 connected in sequence, the smoke chamber 23 is provided with a heating device 24, and the top of the smoke chamber 23 is provided with a smoke outlet 231. The oil pump 22 pumps tobacco oil from the tobacco oil tank 21 into the smoke chamber 23, the tobacco oil contacts the heating device 24 in the smoke chamber 23 to generate smoke, and the smoke is diffused to the surrounding through the smoke outlet 231 to realize the simulation of explosion smoke. The tobacco oil can be stored for a long time, and the use is convenient. Compared with the smoke released by dry ice after contacting with water, the simulation is more realistic.

[0044] Preferably, as shown in Figure 3 and Figure 4 In the embodiment, the top of the smoke chamber 23 is conical, which is convenient for the gathering of smoke. An electromagnetic valve 5 is also arranged between the oil pump 22 and the smoke chamber 23, which can prevent the smoke from flowing back to the oil pump 22 or the tobacco oil tank 21, and has good safety.

[0045] Further, in the embodiment, an atomizing nozzle 25 is arranged between the smoke chamber 23 and the oil pump 22, and the heating device 24 comprises a heating pipe 241 provided with a plurality of fins 242. The atomizing nozzle 25 can spray the tobacco oil in the form of mist to the heating device 24, and the fins 242 can increase the contact area of the tobacco oil. The cooperation of the two can reduce the power consumption of the heating device 24, improve the heating efficiency and smoke production effect.

[0046] Preferably, in the embodiment, the atomizing nozzle 25 is arranged at the oil inlet of the smoke chamber 23, which is closer to the heating device 24 and has a better smoke production effect.

[0047] Further, in the embodiment, a blowing mechanism 232 is arranged at the lower part of the smoke chamber 23. The blowing mechanism 232 can introduce external air into the smoke chamber 23 and blow the smoke out of the smoke outlet 231, which has a better smoke production effect.

[0048] Further, as shown in Figure 1 and Figure 2 In the embodiment, the sound and smoke simulation device further comprises a case 3, and the sound mechanism 1 and the smoke mechanism 2 are accommodated and fixed in the case 3. The sound mechanism 1 and the smoke mechanism 2 are installed in the case 3, which has a compact structure, is convenient to move and has high flexibility.

[0049] In the embodiment, the sound mechanism 1 uses electrolytic water to supply air, which does not need to be connected with an external air supply pipeline or gas cylinder, and has a small volume and is convenient to move. The smoke mechanism 2 reduces the power consumption of the heating device 24 through the action of the fins 242, and does not need to be connected with an external power line, but only needs to be connected with a low-voltage (for example, 48V) power supply arranged in the case 3 to realize power supply. The smoke mechanism 2 has a small volume and is convenient to move, and the whole device has high portability.

[0050] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form. Although the present application has been disclosed with preferred embodiments, it is not intended to limit the present application. Any person skilled in the art, without departing from the spirit and technical scheme of the present application, can utilize the disclosed methods and technical contents to make many possible changes and modifications to the technical scheme of the present application, or modify equivalent embodiments. Therefore, any simple modification, equivalent replacement, equivalent change and modification of the above embodiments, which do not depart from the technical scheme of the present application, and which are based on the technical essence of the present application, still belong to the scope of protection of the technical scheme of the present application.

Claims

1. An acoustic smoke simulation device, characterized by: The sound mechanism (1) and smoke mechanism (2) are used for generating smoke, the sound mechanism (1) comprises an explosion chamber (11), an ignition assembly (12) and a gas supply assembly (13), the explosion chamber (11) is provided with an opening (111) in the upper portion, the gas supply assembly (13) is communicated with the explosion chamber (11) to supply combustible gas to the explosion chamber (11), and the ignition assembly (12) is communicated with the explosion chamber (11) to ignite.

2. The acoustic smoke simulation device of claim 1, wherein: The combustible gas is hydrogen, and the opening (111) is arranged at the bottom of the explosion chamber (11).

3. The acoustic smoke simulation device of claim 2, wherein: The gas supply assembly (13) comprises a water tank (131), a water pump (132) and a water electrolysis device (133) connected in sequence, and the hydrogen outlet and oxygen outlet of the water electrolysis device (133) are communicated with the explosion chamber (11).

4. The acoustic smoke simulation device of claim 3, wherein: The hydrogen outlet and oxygen outlet of the water electrolysis device (133) are respectively provided with electromagnetic valves (5) between the hydrogen outlet and the oxygen outlet and the explosion chamber (11).

5. The acoustic smoke simulation device of claim 4, wherein: The sound and smoke simulation device further comprises a control module (4) connected with the electromagnetic valves (5) and the ignition assembly (12).

6. The acoustic smoke simulation device of claim 3, wherein: The water electrolysis device (133) is further provided with a gas-water separator (134) between the water electrolysis device (133) and the explosion chamber (11), and the liquid outlet of the gas-water separator (134) is communicated with the water tank (131).

7. The acoustic smoke simulation device of any one of claims 1 to 6, wherein: The smoke mechanism (2) comprises a tobacco tar tank (21), an oil pump (22) and a smoke chamber (23) connected in sequence, the smoke chamber (23) is provided with a heating device (24) therein, and the top of the smoke chamber (23) is provided with a smoke outlet (231).

8. The acoustic smoke simulation device of claim 7, wherein: The smoke chamber (23) is further provided with an atomizing nozzle (25) between the smoke chamber (23) and the oil pump (22), and the heating device (24) comprises a heating pipe (241) provided with a plurality of fins (242).

9. The acoustic smoke simulation device of claim 8, wherein: The lower portion of the smoke chamber (23) is provided with a blast mechanism (232).

10. The acoustic smoke simulation device of any one of claims 1 to 6, wherein: The sound and smoke simulation device further comprises a cabinet (3), and the sound mechanism (1) and the smoke mechanism (2) are accommodated and fixed in the cabinet (3).

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