Firework production workshop safety monitoring device

Abstract

The utility model discloses a firework production workshop safety monitoring device which comprises a mobile machine body, a support is arranged above the mobile machine body, and a monitoring module, a temperature and humidity module and a sound-light alarm module are integrally installed on the support. The monitoring module comprises a holder, an infrared thermal imaging assembly and a visible light camera assembly, captures production conditions in a workshop in real time, and identifies potential dangerous behaviors or abnormal conditions through a video analysis technology. The temperature and humidity module is used for monitoring the temperature and humidity of the whole production workshop and comprehensively judging whether fire hazards exist or not. The mobile machine body adopts a crawler transmission system and is provided with an anti-static system, an anti-static agent is sprayed through a liquid storage tank and a spraying component, and static accumulation is prevented. According to the utility model, routing inspection in the whole workshop range is realized through the movable machine body, the burden of manual routing inspection is reduced, the system has the advantages of real-time monitoring and quick response, accidents such as fire disasters, explosion and the like are effectively prevented, and the production safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring equipment for production, and particularly relates to a safety monitoring device for a fireworks production workshop. Background Art

[0002] As a kind of flammable and explosive dangerous chemical material, the production process of fireworks and firecrackers is highly dangerous. From the handling and mixing of raw materials to the production of finished products, every step may become a potential accident hazard. Due to the special nature of fireworks and firecrackers, any negligence in the production environment may lead to major accidents such as fires and explosions, causing serious economic losses and even possible casualties.

[0003] At present, there is generally a lack of effective safety monitoring devices in fireworks production workshops. Traditional monitoring methods mostly rely on manual inspections, which are not only inefficient but also unable to monitor potential dangers in real time. Once an accident occurs, effective emergency measures cannot be taken quickly, further exacerbating the harmfulness of the accident. In addition, the monitoring device comes into contact with the ground during the inspection process, which is easy to generate static electricity, and anti-static measures are also required.

[0004] Therefore, there is an urgent need for a safety device that can monitor in real time and give early warnings in a fireworks production workshop to ensure production safety and reduce accident risks. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a safety monitoring device for a fireworks production workshop. The safety monitoring device for a fireworks production workshop can monitor the temperature, humidity and potential dangers in the production workshop in real time, and give early warnings in case of abnormal situations, so as to effectively prevent the occurrence of accidents such as fires and explosions.

[0006] The technical solution adopted by the utility model to solve the above problems is: a safety monitoring device for a fireworks production workshop, including a device main body. The device main body includes a mobile body, and a bracket is arranged above the mobile body. A monitoring module, a temperature and humidity module and an audible and visual alarm module are integrally installed on the bracket.

[0007] Preferably: the monitoring module further includes a pan-tilt, an infrared thermal imaging component and a visible light camera component are respectively arranged on both sides of the pan-tilt. The pan-tilt includes a first driving component for driving the two modules to rotate horizontally and a second driving component for swinging up and down.

[0008] Preferably: the mobile body adopts crawler transmission, and a liquid storage tank for storing anti-static agent is fixedly connected to the bracket. Two spraying components for outputting anti-static agent are rotatably arranged on both sides of the liquid storage tank.

[0009] Preferably, the spraying component includes a connecting arm and a spray gun. One end of the connecting arm is rotatably connected to the liquid storage tank and is driven to rotate by a third driving component. The other end of the connecting arm is hinged to the spray gun, and a fourth driving component for driving the spray gun to swing relative to the connecting arm is provided at the hinge.

[0010] Preferably, the bottom of the liquid storage tank is inclined, and the spray gun is arranged at the lower position of the liquid storage tank.

[0011] Preferably, the liquid storage tank is provided with a liquid injection port, and a filter screen is arranged in the liquid injection port.

[0012] Preferably, a plug is inserted and adapted to the liquid injection port. The plug is made of a flexible material and includes a plugging part below and a sealing part above. A downward-extending elongated edge is provided on the periphery of the sealing part, and the lower part of the elongated edge contacts the housing of the liquid storage tank outside the liquid injection port.

[0013] Compared with the prior art, the present invention has the following advantages and effects:

[0014] The present invention captures the production situation in the workshop in real time through the monitoring module and identifies potential dangerous behaviors. The temperature and humidity module monitors the environment and comprehensively judges whether there is a fire hazard, effectively preventing the occurrence of accidents such as fires and explosions. Once an abnormal situation occurs, the sound and light alarm module will immediately issue an alarm to remind the staff to take emergency measures. The mobile body is equipped with an anti-static system and is connected and fixed with a liquid storage tank for storing anti-static agent. The spraying component sprays the anti-static agent onto the track or the ground to form an anti-static protective layer, avoiding the accumulation of static electricity and contributing to the safe production of fireworks. Description of the Drawings

[0015] Figure 1 is a perspective view of the safety monitoring device for a fireworks production workshop according to an embodiment of the present invention.

[0016] Figure 2 is a perspective view of the safety monitoring device for a fireworks production workshop according to an embodiment of the present invention.

[0017] Figure 3 is a schematic structural view of the monitoring module according to an embodiment of the present invention.

[0018] Figure 4 is a schematic structural view of the spraying component according to an embodiment of the present invention.

[0019] Figure 5 is a schematic structural view of the plug according to an embodiment of the present invention.

[0020] Reference Numerals of the Drawings: Device main body 11, mobile body 12, bracket 13, monitoring module 14, temperature and humidity module 15, acoustic-optic alarm module 16, pan-tilt 21, infrared thermal imaging component 22, visible light camera component 23, first driving component 24, second driving component 25, crawler 26, liquid storage tank 3, liquid injection port 31, filter screen 32, spraying component 4, connecting arm 41, spray gun 42, third driving component 43, fourth driving component 44, conduit 45, micro-infusion pump 46, plug 5, plugging part 51, sealing part 52, extended edge 53. Detailed Embodiment

[0021] The present utility model will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present utility model, and the present utility model is not limited to the following embodiments.

[0022] Embodiment 1:

[0023] Refer to Figure 1 and Figure 2 In this embodiment, a safety monitoring device for a fireworks production workshop is involved, which is specifically used for comprehensively monitoring the safety of the fireworks production workshop and giving timely warnings to ensure the safety of the production process. Specifically, it includes: a device main body 11, the device main body 11 includes a mobile body 12, a bracket 13 is arranged above the mobile body 12, and a monitoring module 14, a temperature and humidity module 15, and an acoustic-optic alarm module 16 are integrally installed on the bracket 13.

[0024] Specifically, in this embodiment, the monitoring module 14 captures the production situation in the workshop in real time through a high-precision camera and identifies potential dangerous behaviors or abnormal situations through video analysis technology. The temperature and humidity module 15 is used to monitor the temperature and humidity of the entire production workshop and the environment where the device main body 11 is located, and comprehensively judge whether there is a fire hazard. Once it is confirmed that there is a fire hazard, the acoustic-optic alarm module 16 will be immediately activated to emit a strong acoustic-optic alarm, reminding the staff in the workshop to evacuate quickly and take emergency measures.

[0025] The utility model realizes patrol inspection within the entire workshop through the movable body 12, which can reduce the burden of manual patrol inspection. At the same time, the movable body 12 is equipped with anti-static measures to avoid the risk of fire or explosion caused by static electricity. The data of the monitoring module 14 and the temperature and humidity module 15 are transmitted to the control system in real time through wireless transmission technologies (such as WI FI, Bluetooth, etc.). The control system conducts comprehensive analysis and processing based on the received data to ensure timely detection and handling of potential safety hazards. The control system is also adapted with solenoid valve devices, mainly used to control the water spraying switch action of the high-pressure water guns in the workshop, so that the system can respond quickly in case of explosion or fire incidents. In addition, thyristors are used as the driving devices of the system in this system, serving as non-contact switches to quickly connect or disconnect the system circuit, ensuring the real-time performance and reliability of the explosion signal acquisition and control work.

[0026] See Figure 3 , the monitoring module 14 further includes a pan-tilt 21, and the infrared thermal imaging component 22 and the visible light camera component 23 are respectively arranged on both sides of the pan-tilt 21. The pan-tilt 21 is responsible for the rotation and angle adjustment of the camera, including a first driving component 24 for driving the two modules to rotate horizontally and a second driving component 25 for swinging up and down. In this embodiment, both the first driving component 24 and the second driving component 25 adopt servo motors. The infrared thermal imaging component 22 captures the temperature distribution map in the workshop, showing the temperatures of different objects and areas. The visible light camera component 23 captures the real-time video images in the workshop. The system integrates image processing algorithms to analyze the acquired images. Including but not limited to motion detection (by comparing consecutive frame images to detect whether there are abnormal moving objects or personnel in the workshop), temperature anomaly detection (by analyzing the infrared thermal imaging images to detect whether there are abnormal high-temperature areas in the workshop and warning of possible fire hazards), and behavior recognition (using machine learning algorithms to identify potential dangerous behaviors, such as workers' non-standard operations, dangerous goods not stored as required, etc.). The infrared thermal imaging component 22 can accurately judge the real-time detection during the process of assembling gunpowder. The visible light camera component 23 outputs full-color images during the day, so as to realize the image processing and temperature measurement operations of the monitoring module for 24 hours.

[0027] The movable body 12 adopts a crawler 26 drive system, which has good obstacle-crossing ability and stability and can move freely in a complex workshop environment. The crawler 26 is made of wear-resistant materials to ensure durability for long-term operation. The crawler 26 drive system is driven by a motor, and the motor is powered by a battery pack. The battery pack is installed inside the movable body 12 and has a long battery life.

[0028] In a fireworks production workshop, static electricity is a serious hidden danger that can cause fires and explosions. Therefore, the movable body 12 is equipped with an anti-static system. See Figure 4, the bracket 13 is fixedly connected with a liquid storage tank 3 for storing antistatic agent. The liquid storage tank 3 is made of anti-corrosion material to ensure that there will be no leakage or corrosion during long-term storage of the antistatic agent. The liquid storage tank 3 is provided with a liquid injection port 31 for adding the antistatic agent. A filter screen 32 is built in the liquid injection port 31 to prevent impurities from entering the liquid storage tank 3 and ensure the purity of the antistatic agent in the liquid storage tank 3. Two sets of spraying components 4 for outputting the antistatic agent are rotatably arranged on both sides of the liquid storage tank 3. The spraying component 4 includes a connecting arm 41 and a spray gun 42. One end of the connecting arm 41 is rotatably connected with the liquid storage tank 3, and the connecting arm 41 is driven to rotate by a third driving component 43. The other end of the connecting arm 41 is hinged with the spray gun 42, and a fourth driving component 44 for driving the spray gun 42 to swing relative to the connecting arm 41 is arranged at the hinge. In this embodiment, both the third driving component 43 and the fourth driving component 44 adopt servos. A conduit 45 is built in the connecting arm 41 to make the antistatic agent between the spray gun 42 and the liquid storage tank 3 conduct. The antistatic agent is transported by a micro-infusion pump 46 built in the liquid storage tank 3 and sprayed out from the spray gun 42 onto the crawler 26 or the ground, so as to form an antistatic protection layer on the surface of the crawler 26 or the ground, prevent static electricity accumulation, and contribute to the safe production of fireworks.

[0029] During the movement of the mobile body 12, due to the action of inertia, the antistatic agent shakes in the liquid storage tank 3. In this embodiment, the lower part of the liquid storage tank 3 is inclined, and by using the gravity, the antistatic agent is concentrated at the lower position of the liquid storage tank 3 to ensure that the antistatic agent is always near the suction port of the micro-infusion pump 46. The micro-infusion pump 46 and the spray gun 42 connected thereto are arranged at the lower position of the liquid storage tank 3, so that the micro-infusion pump 46 can continuously and stably extract the antistatic agent and avoid inhaling air due to liquid level fluctuation.

[0030] See Figure 5 , the liquid injection port 31 is adaptively plugged with a plug 5. The plug 5 is made of flexible material, such as silica gel or corrosion-resistant rubber, and has good sealing performance and durability. The plug 5 includes a plugging part 51 below and a sealing part 52 above. A downward-extending extended edge 53 is arranged on the periphery of the sealing part 52. The lower part of the extended edge 53 contacts the shell of the liquid storage tank 3 outside the periphery of the liquid injection port 31. The liquid injection port 31 is completely wrapped by the extended edge 53, further enhancing the sealing effect and avoiding the pollution of the liquid injection port 31.

[0031] The above content described in this specification is only an example of the present invention. Those skilled in the technical field to which the present invention belongs can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the content of this specification of the present invention or exceed the scope defined by this claim book, they should all belong to the protection scope of the present invention.

Claims

1. A safety monitoring device for a fireworks production workshop, comprising a device body, characterized in that: The device body comprises a mobile body, a bracket is arranged above the mobile body, and a monitoring module, a temperature and humidity module and a sound and light alarm module are integrated and installed on the bracket.

2. A fireworks production workshop safety monitoring device according to claim 1, characterized in that: The monitoring module also includes a pan-tilt platform, and the infrared thermal imaging component and the visible light camera component are respectively arranged on both sides of the pan-tilt platform. The pan-tilt platform includes a first driving component for driving the two modules to rotate horizontally and a second driving component for swinging up and down.

3. A fireworks production workshop safety monitoring device according to claim 1, characterized in that: The mobile body adopts crawler belt transmission, the bracket is connected and fixed with a liquid storage tank for storing antistatic agent, and two groups of spraying components for outputting antistatic agent are rotatably arranged on both sides of the liquid storage tank.

4. A fireworks production workshop safety monitoring device according to claim 3, characterized in that: The spray component includes a connecting arm and a spray gun. One end of the connecting arm is rotatably connected to the liquid storage tank and is driven to rotate by a third driving component. The other end of the connecting arm is hinged to the spray gun, and a fourth driving component is provided at the hinge to drive the spray gun to swing relative to the connecting arm.

5. A fireworks production workshop safety monitoring device according to claim 4, characterized in that: The bottom of the liquid storage tank is arranged obliquely, and the spray gun is arranged at a low position of the liquid storage tank.

6. A fireworks production workshop safety monitoring device according to claim 5, characterized in that: The liquid storage box is provided with a liquid injection port, and a filter screen is arranged in the liquid injection port.

7. A fireworks production workshop safety monitoring device according to claim 6, characterized in that: The injection port is plugged in and adapted to have a sealing plug, which is made of a flexible material and includes a lower sealing portion and an upper sealing portion. The sealing portion has a peripheral side provided with an extended edge extending downward, and the lower side of the extended edge contacts the liquid storage tank shell at the outer periphery of the injection port.

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