A device for detecting and suppressing spontaneous combustion

Abstract

This utility model relates to the field of fire safety equipment technology and discloses a spontaneous combustion detection and fire suppression device, including a storage box. The inner wall of the storage box is equipped with a stirring mechanism for scraping and agitating. A fixing block is fixedly connected to the bottom of the storage box, and a detection mechanism for fire extinguishing is located on the right side of the fixing block. A feeding mechanism is located at the lower end of the inner wall of the storage box, and a moving mechanism is located near the middle of the top of the storage box. A fixing mechanism is located at the top of the storage box, and the stirring mechanism includes the storage box itself. In this utility model, a motor drives a large gear to rotate, which in turn drives a rotating shaft. The stirring rod on the rotating shaft agitates the contents, while a fixing ring drives a scraper to scrape the wall of the storage box, thus agitating and scraping the fire extinguishing agent inside the storage box and preventing clumping and sticking to the wall.

Description

Technical Field

[0001] This utility model relates to the field of fire safety equipment technology, and in particular to a device for detecting and suppressing spontaneous combustion. Background Technology

[0002] The spontaneous combustion detection and fire suppression device is a safety system integrating monitoring, early warning, and emergency response. It achieves full-process control of fire risks through multi-technology collaboration. In the detection stage, the device relies on temperature sensors, smoke sensors, and infrared imaging technology to capture early signs of spontaneous combustion in real time, such as sudden changes in ambient temperature, trace smoke release, and abnormal heat radiation. Once a potential hazard is detected, the system immediately triggers an audible and visual alarm and locates the risk area. The fire suppression module works closely with the detection system. When the alarm is triggered, the automatic sprinkler system quickly releases water mist or flame retardant to reduce the temperature of the burning material and isolate oxygen. The gas extinguishing device simultaneously sprays inert gases such as carbon dioxide and heptafluoropropane to dilute the oxygen concentration in the space. For high-risk scenarios, the dry powder explosion suppression system also sprays ultra-fine dry powder to interrupt the combustion chain reaction. The entire device, through a closed-loop mechanism of accurate detection, intelligent early warning, and efficient suppression, minimizes the probability and severity of spontaneous combustion accidents.

[0003] A search revealed Chinese Patent Publication No. CN215136316U, which discloses an automatic tracking fire extinguishing device. The device includes a water inlet pipe, the bottom of which is rotatably connected to the center of a mounting plate via a bearing. An upper shell is mounted on the upper side of the mounting plate, and the top of the water inlet pipe passes through a through hole in the top of the upper shell. A lower shell is mounted on the lower side of the mounting plate. A horizontal drive assembly is installed inside the upper shell, and a vertical drive assembly is installed inside the lower shell. The device also includes a pressure water delivery chamber and a concave shell. The concave shell is located at a notch on the side of the lower shell, and a pressure water delivery chamber is installed inside the lower shell on one side of the concave shell. The top of the pressure water delivery chamber is rotatably connected to the bottom of the water inlet pipe via a rotary joint. The integrated design and simple overall structure improve the sealing of the lower shell, achieving a dustproof effect. The use of a pressurized water delivery chamber overcomes the problem of easy damage to the bend pipe due to high water pressure, thus improving the reliability of use. Although the device achieves the problem of easy damage to the bend pipe due to high water pressure by using a pressurized water delivery chamber and improves the reliability of use, it cannot solve the problem of internal fire extinguishing agent clumping and adhering to the inner wall after long-term non-use. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a self-ignition detection and fire suppression device, which aims to improve the problem in the prior art where long-term non-use leads to the clumping of internal fire extinguishing agent and its adhesion to the inner wall.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a spontaneous combustion detection and fire suppression device, comprising a storage box, wherein an agitation mechanism is provided on the inner wall of the storage box for scraping and stirring, a fixing block is fixedly connected to the bottom of the storage box, a detection mechanism is provided on the right side of the fixing block for extinguishing fire, a feeding mechanism is provided at the lower end of the inner wall of the storage box, a moving mechanism is provided near the middle of the top of the storage box, and a fixing mechanism is provided at the top of the storage box;

[0006] The stirring mechanism includes a storage box, the outer wall of which is fixedly connected to the inner wall of the storage box. A motor is fixedly connected to the top of the storage box, and a rotating rod is fixedly connected to the output end of the motor. A large gear is fixedly connected to the lower end of the outer wall of the rotating rod. Multiple large gears are meshed with the outer wall of the large gear. A rotating shaft is fixedly connected to the inner wall of the large gear. Multiple stirring rollers are fixedly connected to the outer wall of the rotating shaft. A wall scraping assembly is provided on the outer wall of the rotating shaft.

[0007] The above technical solution includes a storage tank. The inner wall of the storage tank is equipped with a stirring mechanism, whose main function is to perform scraping and stirring operations to ensure uniform mixing of the materials within the storage tank. A fixing block is fixedly connected to the bottom of the storage tank, providing stable support. A detection mechanism is located on the right side of the fixing block, specifically for fire extinguishing, enabling timely fire suppression upon detection. A feeding mechanism is located at the lower end of the inner wall of the storage tank, smoothly feeding materials into the storage tank. A moving mechanism is located near the center of the top of the storage tank, used to adjust the position of certain components within the storage tank for ease of operation and maintenance. A fixing mechanism is also located on the top of the storage tank. The mechanism is used to fix relevant components on the top of the storage tank to ensure its stable operation. The stirring mechanism includes the storage tank, whose outer wall and inner wall are fixedly connected to ensure the stability of the stirring mechanism. A motor is fixedly connected to the top of the storage tank, which is the power source for the stirring mechanism. A rotating rod is fixedly connected to its output end. The rotating rod is driven by the motor to rotate. A large gear is fixedly connected to the lower end of the outer wall of the rotating rod. The outer wall of the large gear meshes with multiple large gears to form a gear transmission system, ensuring smooth and efficient power transmission. A rotating shaft is fixedly connected to the inner wall of the large gears. Multiple stirring rollers are fixedly connected to the outer wall of the rotating shaft. The stirring rollers perform stirring operations under the drive of the rotating shaft to ensure uniform mixing of materials. In addition, a wall scraping assembly is provided on the outer wall of the rotating shaft. This wall scraping assembly is used to scrape the inner wall of the storage tank to prevent materials from sticking and further improve the stirring effect.

[0008] As a further description of the above technical solution:

[0009] The detection mechanism includes a second motor, the bottom of which is fixedly connected to the top of a fixed block. A first pinion is fixedly connected to the output end of the second motor. A second pinion is meshed with the outer wall of the first pinion. A rotating cylinder is connected to the inner wall of the second pinion. A nozzle is connected to the front side of the rotating cylinder. A processing component is provided at the bottom of the fixed block.

[0010] The above technical solution describes a detection mechanism comprising a second motor. The bottom of the second motor is securely connected to the top of a fixed block, ensuring the stability and safety of the entire detection mechanism. A small gear is fixedly connected to the output end of the second motor, and its outer wall meshes with another small gear, allowing for efficient power and motion transmission. The inner wall of the second small gear is connected to a rotating cylinder, the front of which is connected to a nozzle. Driven by the second motor, the rotating cylinder rotates the nozzle, enabling it to spray. Furthermore, a processing component is located at the bottom of the fixed block. This component processes and analyzes the data generated during the detection process to obtain more accurate and reliable results.

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

[0012] The wall scraping assembly includes a fixing ring, the inner wall of which is fixedly connected to the outer wall of the rotating shaft. A fixing rod is fixedly connected to the bottom of the fixing ring. Multiple sliding columns are slidably connected to the outer sides of the multiple fixing rods. A spring is slidably connected to the outer wall of each sliding column. A scraper is fixedly connected to the front side of each sliding column.

[0013] The above technical solution describes a wall-scraping assembly that includes a fixed ring. The inner wall of the fixed ring is securely connected to the outer wall of the rotating shaft via a fastening method, ensuring that there is no relative displacement between the two during operation. At the bottom of the fixed ring, one or more fixed rods are fixedly connected, evenly distributed to provide a stable support structure. The outer side of each fixed rod is slidably connected to multiple sliding columns, which can slide freely on the fixed rods. A spring is also slidably connected to the outer wall of each sliding column, providing appropriate elasticity to ensure that the sliding column maintains stable pressure during sliding. A scraper is fixedly connected to the front side of each sliding column, and these scrapers are used to contact the wall surface during actual operation to perform effective scraping, ensuring the cleanliness and smoothness of the workpiece surface.

[0014] As a further description of the above technical solution:

[0015] The processing component includes a signal line, one end of which is fixedly connected to the bottom of the fixed block, a processing center is fixedly connected to the outer wall of the signal line near the middle, and a multispectral detector is fixedly connected to the other end of the signal line.

[0016] The above technical solution includes a signal line, one end of which is firmly fixed to the bottom of a fixing block to ensure the stability of the signal line. A processing center is fixedly connected to the outer wall of the signal line, near its center. This processing center is the core part of the signal line and is responsible for processing and analyzing the signal. At the other end of the signal line, a multispectral detector is fixedly connected. This multispectral detector can receive and detect signals from multiple spectra, providing rich signal data to the processing center.

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

[0018] The feeding mechanism includes a feeding pipe, the top of which is connected to the bottom of the storage box, and a valve is rotatably connected to the inner wall of the feeding pipe near the middle.

[0019] Through the above technical solution: the feeding mechanism is specifically composed of a feeding pipe, the top part of which is connected to the bottom part of the storage box to ensure that the material can flow smoothly from the storage box into the feeding pipe. On the inner wall of the feeding pipe, near the middle position, there is a rotatable connecting device with a valve installed on it. The valve is fixed to the inner wall of the feeding pipe by a rotatable connection and can be opened and closed when needed to control the flow of material and ensure the stability and controllability of the feeding process.

[0020] As a further description of the above technical solution:

[0021] The moving mechanism includes a sliding plate, which is fixedly connected to the top of the storage box, and a slide rail is slidably connected to the top of the sliding plate.

[0022] Through the above technical solution: the moving mechanism specifically includes a sliding plate, which is fixedly connected to the top of the storage box to ensure its stability and reliability. A slide rail is provided on the top of the sliding plate and is slidably connected to it. The function of the slide rail is to guide the sliding plate to move smoothly and steadily in the horizontal direction. The sliding plate can move under the support and guidance of the slide rail, which improves the ease of operation of the moving mechanism and enhances its durability and stability.

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

[0024] The fixing mechanism includes a fixing plate, the bottom of which is fixedly connected to the top of the slide rail, and multiple bolts are threaded around the top of the fixing plate.

[0025] Through the above technical solution: the fixing mechanism specifically includes a fixing plate. The bottom of the fixing plate is fixedly connected to the top of the slide rail by fasteners to ensure that there is no relative displacement between the two. Multiple bolts are evenly distributed and threaded around the top of the fixing plate. These bolts are screwed into the threaded holes of the fixing plate to form a stable connection structure, so as to ensure that the connection between the fixing plate and the slide rail is both firm and reliable, and can withstand various external forces and vibrations, thus ensuring the stability and safety of the entire mechanism.

[0026] A support column is fixedly connected to the bottom left side of the slide rail. The bottom of the support column is fixedly connected to the top of the multispectral detector. The support column is used for support connection.

[0027] Through the above technical solution: a support column is sturdily fixed to the bottom left side of the slide rail. The bottom part of the support column is fixedly connected to the top part of the multispectral detector. The main function of the support column is to provide stable support, ensuring that the connection between the slide rail and the multispectral detector is firm and reliable. Thus, during various operations and tests, the stability and accuracy of the overall structure can be effectively maintained, ensuring the normal operation and use effect of the equipment.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, when the device is not in use for a long time, the first motor is started. At this time, the first motor drives the rotating rod to rotate, and the rotating rod drives the first large gear to rotate. The first large gear will drive the second large gear to rotate, and the second large gear will drive the rotating shaft to rotate. The stirring rod on the rotating shaft will stir to prevent clumping. At the same time, the fixing ring drives the scraper to scrape the barrel wall, thus realizing the function of stirring and scraping the fire extinguishing agent inside the storage box to prevent clumping and sticking to the wall.

[0030] 2. In this utility model, when the multispectral detector detects a fire source, it transmits the signal to the processing center. Through comparison and processing by the processing center, the signal is transmitted to motor two. At this time, motor two drives pinion one and pinion two to rotate, and the rotating cylinder and nozzle will rotate to the fire source. At this time, according to the processed information, the valves in different storage boxes are opened, realizing the function of automatically selecting the extinguishing medium to extinguish the fire source through detection. Attached Figure Description

[0031] Figure 1 This is a front perspective view of a self-ignition detection and fire suppression device proposed in this utility model;

[0032] Figure 2 This is a bottom view of a self-ignition detection and fire suppression device proposed in this utility model;

[0033] Figure 3 This is a partial structural breakdown diagram of the rotating cylinder of the self-ignition detection and fire suppression device proposed in this utility model;

[0034] Figure 4 This is a partial structural cutaway diagram of the storage box for a self-ignition detection and fire suppression device proposed in this utility model;

[0035] Figure 5 This is a partial structural breakdown diagram of the rotating shaft of a self-ignition detection and fire suppression device proposed in this utility model.

[0036] Legend:

[0037] 1. Storage tank; 2. Agitation mechanism; 201. Storage tank; 202. Motor 1; 203. Rotating rod; 204. Large gear 1; 205. Large gear 2; 206. Rotating shaft; 207. Stirring roller; 208. Wall scraping assembly; 2081. Fixing ring; 2082. Fixing rod; 2083. Sliding column; 2084. Spring; 2085. Scraper; 3. Detection mechanism; 301. Motor 2; 302. Small gear 1. 303. Small gear 2. 304. Rotating cylinder 305. Nozzle 306. Processing assembly 3061. Signal line 3062. Processing center 3063. Multispectral detector 4. Feeding mechanism 401. Feeding pipe 402. Valve 5. Moving mechanism 501. Sliding plate 502. Slide rail 6. Fixing mechanism 601. Fixing plate 602. Bolt 7. Fixing block 8. Support column Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Please see the appendix Figure 1 Appendix Figure 4 and attached Figure 5An embodiment of this utility model is provided: a spontaneous combustion detection and fire suppression device, including a storage box 1, an agitation mechanism 2 is provided on the inner wall of the storage box 1, the agitation mechanism 2 is used for scraping and stirring, a fixing block 7 is fixedly connected to the bottom of the storage box 1, which plays a fixing role, a detection mechanism 3 is provided on the right side of the fixing block 7, the detection mechanism 3 is used for fire extinguishing, a feeding mechanism 4 is provided at the lower end of the inner wall of the storage box 1, a moving mechanism 5 is provided at the top of the storage box 1 near the middle, and a fixing mechanism 6 is provided at the top of the storage box 1.

[0040] The stirring mechanism 2 includes a storage box 201. The outer wall of the storage box 201 is fixedly connected to the inner wall of the storage box 1. A motor 202 is fixedly connected to the top of the storage box 201. A rotating rod 203 is fixedly connected to the output end of the motor 202. A large gear 204 is fixedly connected to the lower end of the outer wall of the rotating rod 203. Multiple large gears 205 are meshed with the outer wall of the large gear 204. A rotating shaft 206 is fixedly connected to the inner wall of the large gears 205, making the transmission more stable. Multiple stirring rollers 20 are fixedly connected to the outer wall of the rotating shaft 206. 7. A wall scraping assembly 208 is provided on the outer wall of the rotating shaft 206. The wall scraping assembly 208 includes a fixing ring 2081. The inner wall of the fixing ring 2081 is fixedly connected to the outer wall of the rotating shaft 206. A fixing rod 2082 is fixedly connected to the bottom of the fixing ring 2081, which plays a fixing role. Multiple sliding columns 2083 are slidably connected to the outer side of the multiple fixing rods 2082. A spring 2084 is slidably connected to the outer wall of the sliding column 2083 to provide elastic support for the whole. A scraper 2085 is fixedly connected to the front side of the sliding column 2083.

[0041] Specifically, the storage tank 1 has an agitation mechanism 2 installed on its inner wall. The main function of this agitation mechanism 2 is to perform scraping and stirring operations to ensure that the materials inside the storage tank 1 are uniformly mixed. A fixing block 7 is fixedly connected to the bottom of the storage tank 1, providing stable support. A detection mechanism 3 is located on the right side of the fixing block 7, specifically for fire extinguishing, enabling timely fire suppression upon detection. A feeding mechanism 4 is located at the lower end of the inner wall of the storage tank 1, feeding it smoothly into the storage tank 1. A moving mechanism 5 is located near the center of the top of the storage tank 1, adjusting the position of certain components for easier operation and maintenance. A fixing mechanism 6 is also located on the top of the storage tank 1, securing the relevant components to ensure stability. The stirring mechanism 2 includes a storage box 201. The outer wall of the storage box 201 is fixedly connected to the inner wall of the storage box 1 to ensure the stability of the stirring mechanism 2. A motor 202 is fixedly connected to the top of the storage box 201. The motor 202 is the power source of the stirring mechanism 2. A rotating rod 203 is fixedly connected to its output end. The rotating rod 203 is driven by the motor 202 to rotate. A large gear 204 is fixedly connected to the lower end of the outer wall of the rotating rod 203. The outer wall of the large gear 204 meshes with multiple large gears 205 to form a gear transmission system to ensure smooth and efficient power transmission. A rotating shaft 206 is fixedly connected to the inner wall of the large gears 205. Multiple stirring rollers 207 are fixedly connected to the outer wall of the rotating shaft 206. The stirring rollers 207 perform stirring operations under the drive of the rotating shaft 206 to ensure uniform mixing of materials. In addition, a scraping assembly 208 is provided on the outer wall of the rotating shaft 206. This scraping assembly 208 is used to scrape the inner wall of the storage tank 1 to prevent material adhesion and further improve the stirring effect. The scraping assembly 208 specifically includes a fixing ring 2081. The inner wall of the fixing ring 2081 is firmly fixed to the outer wall of the rotating shaft 206 by a fastening method to ensure that the two do not undergo relative displacement during operation. At the bottom of the fixing ring 2081, one or more fixing rods 2082 are fixedly connected. The fixing rods 2082 are evenly distributed at the bottom of the fixing ring 2081 to provide a stable support structure. The outer portion of each fixed rod 2082 is connected to multiple sliding columns 2083 via a sliding connection. These sliding columns 2083 can slide freely on the fixed rod 2082. A spring 2084 is also slidably connected to the outer wall of each sliding column 2083. The function of the spring 2084 is to provide appropriate elastic force to ensure that the sliding column 2083 can maintain stable pressure during sliding. A scraper 2085 is fixedly connected to the front side of each sliding column 2083. These scrapers 2085 are used to contact the wall surface during actual work to perform effective scraping operations and ensure the cleanliness and smoothness of the workpiece surface.

[0042] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 The detection mechanism 3 includes a second motor 301, the bottom of which is fixedly connected to the top of the fixed block 7. A first pinion 302 is fixedly connected to the output end of the second motor 301. A second pinion 303 is meshed with the outer wall of the first pinion 302. A rotating cylinder 304 is connected to the inner wall of the second pinion 303. A nozzle 305 is connected to the front side of the rotating cylinder 304 for spraying. A processing component 306 is provided at the bottom of the fixed block 7. The processing component 306 includes a signal line 3061. One end of the signal line 3061 is fixedly connected to the bottom of the fixed block 7. A processing center 3062 is fixedly connected to the outer wall of the signal line 3061 near the middle for data processing. The other end of the signal line 3061 is fixedly connected to a multispectral detector 3063.

[0043] Specifically, the detection mechanism 3 includes a second motor 301. The bottom of the second motor 301 is firmly connected to the top of the fixed block 7 by a fixed method, ensuring the stability and safety of the entire detection mechanism 3. The output end of the second motor 301 is fixedly connected to a small gear 302. The outer wall of the small gear 302 is meshed with another small gear 303, so that the two gears can effectively transmit power and motion. The inner wall of the small gear 303 is connected to a rotating cylinder 304. The front part of the rotating cylinder 304 is connected to a nozzle 305, so that the rotating cylinder 304 can drive the nozzle 305 to rotate under the drive of the second motor 301, thereby realizing the spraying function of the nozzle 305. In addition, a processing component 306 is provided at the bottom of the fixing block 7. The function of the processing component 306 is to process and analyze the data generated during the detection process in order to obtain more accurate and reliable detection results. The processing component 306 includes a signal line 3061. One end of the signal line 3061 is firmly fixed to the bottom of the fixing block 7 to ensure the stability of the signal line 3061. On the outer wall of the signal line 3061, near its center, a processing center 3062 is fixedly connected. This processing center 3062 is the core part of the signal line 3061 and is responsible for processing and analyzing the signal. At the other end of the signal line 3061, a multispectral detector 3063 is fixedly connected. This multispectral detector 3063 can receive and detect signals of multiple spectra, providing rich signal data for the processing center 3062.

[0044] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 4The feeding mechanism 4 includes a feeding pipe 401, the top of which is connected to the bottom of the storage box 201. A valve 402 is rotatably connected to the inner wall of the feeding pipe 401 near the middle. The moving mechanism 5 includes a sliding plate 501, the top of which is fixedly connected to the top of the storage box 1. A slide rail 502 is slidably connected to the top of the sliding plate 501, making the overall connection more stable.

[0045] Specifically, the feeding mechanism 4 is composed of a feeding pipe 401. The top part of the feeding pipe 401 is connected to the bottom part of the storage box 201, ensuring that the material can flow smoothly from the storage box 201 into the feeding pipe 401. On the inner wall of the feeding pipe 401, near its middle position, there is a rotatable connecting device. A valve 402 is installed on this device. The valve 402 is fixed to the inner wall of the feeding pipe 401 by a rotatable connection and can be opened and closed when needed to control the flow of material and ensure the stability of the feeding process. For stability and controllability, the moving mechanism 5 specifically includes a sliding plate 501, which is fixedly connected to the top of the storage box 1 to ensure its stability and reliability. A slide rail 502 is provided on the top of the sliding plate 501 and is slidably connected to it. The function of the slide rail 502 is to guide the sliding plate 501 to move smoothly and steadily in the horizontal direction. The sliding plate 501 can move under the support and guidance of the slide rail 502, which improves the ease of operation of the moving mechanism 5 and also enhances its durability and stability.

[0046] Please see the appendix Figure 1 and attached Figure 2 The fixing mechanism 6 includes a fixing plate 601. The bottom of the fixing plate 601 is fixedly connected to the top of the slide rail 502. Multiple bolts 602 are threaded around the top of the fixing plate 601. A support column 8 is fixedly connected to the bottom left side of the slide rail 502, which plays a supporting role. The bottom of the support column 8 is fixedly connected to the top of the multispectral detector 3063. The support column 8 is used for supporting connection.

[0047] Specifically, the fixing mechanism 6 includes a fixing plate 601. The bottom of the fixing plate 601 is fixedly connected to the top of the slide rail 502 by fasteners to ensure that there is no relative displacement between the two. Multiple bolts 602 are evenly distributed and threaded around the top of the fixing plate 601. These bolts 602 are screwed into the threaded holes of the fixing plate 601 to form a stable connection structure, ensuring that the connection between the fixing plate 601 and the slide rail 502 is both firm and reliable, and can withstand various external forces and vibrations, ensuring the stability and safety of the entire mechanism. A support column 8 is firmly fixed to the bottom left side of the slide rail 502. The bottom part of the support column 8 is fixedly connected to the top part of the multispectral detector 3063. The main function of the support column 8 is to provide stable support, ensuring that the connection between the slide rail 502 and the multispectral detector 3063 is firm and reliable. Thus, during various operations and tests, the stability and accuracy of the overall structure can be effectively maintained, ensuring the normal operation and use effect of the equipment.

[0048] Working principle: When not in use for a long time, start motor 202. Motor 202 drives the rotating rod 203 to rotate, which in turn drives the large gear 204 to rotate. The large gear 204 then drives the large gear 205 to rotate, which in turn drives the rotating shaft 206 to rotate. The stirring rod 207 on the rotating shaft 206 will stir the mixture to prevent clumping. At the same time, the fixing ring 2081 drives the scraper 2085 to scrape the wall of the container. The spring 2084 and the sliding column 2083 work together to keep the scraper 2085 pressed tightly against the inner wall of the storage box 201, thus stirring and scraping the fire extinguishing agent inside the storage box 201 to prevent clumping and sticking to the wall.

[0049] When the multispectral detector 3063 detects a fire source, it transmits the signal to the processing center 3062. Through comparison and processing by the processing center 3062, the signal is transmitted to the second motor 301. At this time, the second motor 301 drives the first pinion 302 and the second pinion 303 to rotate. The rotating cylinder 304 and the nozzle 305 will rotate to the fire source. At this time, according to the processed information, the valves 402 in different storage boxes 201 are opened. At this time, the appropriate extinguishing agent will enter the storage box 1 through the feed pipe 401 to extinguish the fire, while the other one will remain in the storage box 201. This realizes the function of automatically selecting the extinguishing medium to extinguish the fire source through detection.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A self-ignition detection and fire suppression device comprising a storage tank (1), characterized in that: The storage tank (1) is provided with an agitation mechanism (2) on its inner wall. The agitation mechanism (2) is used for scraping and stirring. The bottom of the storage tank (1) is fixedly connected to a fixing block (7). The right side of the fixing block (7) is provided with a detection mechanism (3). The detection mechanism (3) is used for fire extinguishing. The lower end of the inner wall of the storage tank (1) is provided with a feeding mechanism (4). The top of the storage tank (1) is provided with a moving mechanism (5) near the middle. The top of the storage tank (1) is provided with a fixing mechanism (6). The stirring mechanism (2) includes a storage box (201), the outer wall of the storage box (201) is fixedly connected to the inner wall of the storage box (1), a motor (202) is fixedly connected to the top of the storage box (201), a rotating rod (203) is fixedly connected to the output end of the motor (202), a large gear (204) is fixedly connected to the lower end of the outer wall of the rotating rod (203), a plurality of large gears (205) are meshed with the outer wall of the large gear (204), a rotating shaft (206) is fixedly connected to the inner wall of the large gear (205), a plurality of stirring rods (207) are fixedly connected to the outer wall of the rotating shaft (206), and a wall scraping assembly (208) is provided on the outer wall of the rotating shaft (206).

2. A device for detecting and suppressing a fire according to claim 1, wherein: The detection mechanism (3) includes a second motor (301), the bottom of which is fixedly connected to the top of the fixed block (7), a first pinion (302) is fixedly connected to the output end of the second motor (301), a second pinion (303) is meshed with the outer wall of the first pinion (302), a rotating cylinder (304) is connected to the inner wall of the second pinion (303), a nozzle (305) is connected to the front side of the rotating cylinder (304), and a processing component (306) is provided at the bottom of the fixed block (7).

3. A device for detecting and suppressing a fire according to claim 1, wherein: The wall scraping assembly (208) includes a fixing ring (2081), the inner wall of which is fixedly connected to the outer wall of the rotating shaft (206), a fixing rod (2082) is fixedly connected to the bottom of the fixing ring (2081), and a plurality of sliding columns (2083) are slidably connected to the outer side of the plurality of fixing rods (2082). A spring (2084) is slidably connected to the outer wall of the sliding column (2083), and a scraper (2085) is fixedly connected to the front side of the sliding column (2083).

4. A device for detecting and suppressing a fire according to claim 2, wherein: The processing component (306) includes a signal line (3061), one end of which is fixedly connected to the bottom of the fixing block (7), a processing center (3062) is fixedly connected to the outer wall of the signal line (3061) near the middle, and a multispectral detector (3063) is fixedly connected to the other end of the signal line (3061).

5. A device for detecting and suppressing a fire according to claim 1, wherein: The feeding mechanism (4) includes a feeding pipe (401), the top of which is connected to the bottom of the storage box (201), and a valve (402) is rotatably connected to the inner wall of the feeding pipe (401) near the middle.

6. A device for detecting and suppressing a fire according to claim 1, wherein: The moving mechanism (5) includes a sliding plate (501), the top of the storage box (1) is fixedly connected to the sliding plate (501), and the top of the sliding plate (501) is slidably connected to a slide rail (502).

7. The apparatus of claim 1, wherein: The fixing mechanism (6) includes a fixing plate (601), the bottom of which is fixedly connected to the top of the slide rail (502), and multiple bolts (602) are threaded around the top of the fixing plate (601).

8. A device for detecting and suppressing a fire according to claim 6, wherein: A support column (8) is fixedly connected to the bottom left side of the slide rail (502). The bottom of the support column (8) is fixedly connected to the top of the multispectral detector (3063). The support column (8) is used for support connection.

Images