Automatic stop device for spark detection

Abstract

The utility model discloses an automatic shutdown device for spark detection, which relates to the technical field of automatic shutdown for spinning spark detection and comprises a barrel body and a conveying pipeline communicated with the barrel body through a connecting plate, a spark detection module is arranged on the surface of the conveying pipeline, and an ultraviolet detector is fixed on the surface of the conveying pipeline through a fixing block. A partition plate is arranged in the barrel body, a rotating motor and a micro pump are fixed on the partition plate, a fixing plate is fixed in the upper end of the barrel body and the connecting plate, a groove is formed in the fixing plate, and nozzles are arranged around the groove in the surface of the fixing plate. According to the utility model, the design structure is reasonable, materials can be monitored in real time through the spark detection module and the ultraviolet detector, sparks can be found quickly and accurately, a shutdown execution unit mechanism can be triggered in time, the sparks are prevented from diffusing along with the materials, the risk of fire hazards is reduced from the source, reliable safety protection is provided for the production environment, and the production efficiency is improved. And the serious consequences of casualties, equipment damage, production stagnation and the like possibly caused by fire disasters are greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile spark detection automatic stop technical field, specifically a spark detection automatic stop device. BACKGROUND

[0002] In the textile industry, from the processing of raw materials to the production process of finished products, it involves many complex links and a large number of material conveying processes. With the continuous development of textile technology and the continuous expansion of production scale, the safety requirement in the production process is also increasingly improved.

[0003] In textile production, raw materials such as cotton and chemical fibers often need to go through multiple processing steps and material transmission between different equipment in the process of being processed into yarn, cloth and other products. However, these materials may produce sparks during the conveying process due to various reasons.

[0004] The traditional textile production equipment and material conveying system have obvious deficiencies in dealing with the risk of fire caused by sparks. In most cases, the production of sparks is detected by manual visual observation, which is not only inefficient, but also difficult for workers to monitor all possible spark locations in real time and comprehensively due to the complex environment of the textile workshop, numerous equipment, long material transmission line and other factors. Once sparks appear, the existing handling method is often lagging and passive. Usually, after discovering sparks, the relevant equipment is manually stopped, and then the fire extinguishing tool is found and used for extinguishing. This method takes a long time, and during this period, the sparks may have ignited the surrounding textile materials, causing the fire to spread rapidly and leading to large-scale fire accidents, resulting in huge economic losses to the enterprise, including damage to raw materials, damage to equipment, production stagnation and possible personnel casualties and other serious consequences.

[0005] In addition, for the material that has produced sparks, there is a lack of effective isolation and special handling measures, which may continue to flow in the conveying pipeline or production line, further increasing the risk of fire expansion. Moreover, there is no efficient and automated fire extinguishing system during the fire extinguishing process, which cannot quickly and accurately deliver fire extinguishing medium to the location where sparks appear for fire extinguishing operation. Therefore, we provide a spark detection automatic stop device to solve the above problems. UTILITY MODEL CONTENT

[0006] (I) Technical problem solved

[0007] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a spark detection automatic stop device.

[0008] (II) Technical scheme

[0009] In order to achieve the above object, the utility model provides the following technical scheme: a kind of Mars detection automatic stop device, including bucket and the conveying pipeline that bucket top is communicated by connecting plate, the conveying pipeline surface is provided with Mars detection module, conveying pipeline surface is fixed with ultraviolet detector by fixed block, bucket interior is provided with partition plate, and rotating motor and micro pump are fixed on partition plate, and the upper end of bucket is fixed with fixed plate in connecting plate, recess is opened in fixed plate, and nozzle is arranged around the recess of fixed plate surface, and the bottom of nozzle is connected with micro pump by connecting pipeline, and connecting pipeline passes through partition plate and is communicated with the lower side of bucket below, recess is provided with upper rotating plate, and uniform recess is opened in upper rotating plate Peristaltic groove, peristaltic groove is provided with peristaltic block that moves up and down, and lower rotating plate is fixed in the lower side of peristaltic block, and the bottom of lower rotating plate is fixed with threaded block, and threaded rod is screw-connected in threaded block, and the output shaft of rotating motor is connected with the bottom of threaded rod.

[0010] Further, the front end of the connecting plate and the conveying pipeline is provided with a discharge port, and the discharge port is provided with a baffle.

[0011] Further, the connecting plate is provided with a limiting groove, and a limiting block is arranged in the limiting groove.

[0012] Further, the conveying pipeline is provided with a fixed ring at both ends, and the fixed ring is connected to the conveying pipeline by bolts.

[0013] Further, the surface of the bucket is provided with a liquid level observation window, and the liquid level observation window is arranged below the partition plate in the bucket.

[0014] Further, the recess is provided with a movable groove, and a movable ring is arranged in the movable groove to rotate the upper movable plate.

[0015] Further, the utility model also includes a signal processing unit, a decision unit and a stop execution unit, which are connected by wires.

[0016] (Three) beneficial effects:

[0017] Compared with the prior art, the Mars detection automatic stop device has the following beneficial effects:

[0018] The utility model discloses a through the real -time monitoring of material of firestar detection module and ultraviolet detector, can fast, accurate discovery firestar, timely trigger stoppage execution unit mechanism, prevent firestar with material diffusion, reduced the risk of fire from the source, provided reliable safety protection for production environment, greatly reduced the serious consequence such as personnel casualty, equipment damage and production stagnation caused by fire.

[0019] The utility model discloses a through decision unit can control the micro -pump with the fire -extinguishing medium in the barrel body is transported to the spray head place in time, ensure that the first time can carry out fire extinguishing operation when the firestar appears, effectively curb the spread of fire, improved the timeliness and effectiveness of fire extinguishing, reduced the loss degree caused by fire, also avoided the possibility that small fire evolution is large -scale fire, reduced the resource and cost input needed for fire extinguishing.

[0020] The utility model discloses a through the cooperative work of rotating motor, threaded rod, lower rotary plate, peristaltic block and upper rotary plate etc. parts, drive the material in the conveying pipeline to continue to convey, realized the quick switching from fire emergency handling to normal production, reduced the production interruption time caused by fire incident, improved the utilization rate of production equipment and overall production efficiency, help the enterprise quick recovery production order, reduce the influence of fire on production progress, promote the market competitiveness and economic benefits of enterprise. ACCURACY

[0021] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is the structure schematic diagram of conveying pipeline in the utility model;

[0023] Figure 3 It is the split structure schematic diagram of connecting plate and baffle in the utility model;

[0024] Figure 4 It is the local section structure schematic diagram of barrel body in the utility model;

[0025] Figure 5 It is the three -dimensional structure schematic diagram of rotating motor in the utility model;

[0026] Figure 6 It is the front view of the utility model Figure 5 ;

[0027] Figure 7 It is the enlarged structure schematic diagram of A in the utility model Figure 4 ;

[0028] Figure 8 It is the circuit schematic diagram of the utility model.

[0029] In the diagram: 1. Tank body; 2. Liquid level observation window; 3. Connecting plate; 4. Conveying pipe; 5. Fixing ring; 6. Mars exploration module; 7. Fixing block; 8. Ultraviolet detector; 9. Signal processing unit; 10. Discharge port; 11. Limiting groove; 12. Baffle; 13. Limiting block; 14. Fixing plate; 15. Nozzle; 16. Groove; 17. Peristaltic block; 18. Peristaltic groove; 19. Upper rotating plate; 20. Movable ring; 21. Connecting pipe; 22. Rotary motor; 23. Dividing plate; 24. Micro pump; 25. Lower rotating plate; 26. Threaded rod; 27. Threaded block; 28. Movable groove; 29. ​​Stop execution unit; 30. Decision unit. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0031] like Figures 1-8 As shown, this utility model provides a technical solution: an automatic shutdown device for Mars detection, including a barrel 1 and a conveying pipe 4 connected to the top of the barrel 1 via a connecting plate 3. A Mars detection module 6 is provided on the surface of the conveying pipe 4, and an ultraviolet detector 8 is fixed on the surface of the conveying pipe 4 via a fixing block 7. A dividing plate 23 is provided inside the barrel 1, and a rotary motor 22 and a micro pump 24 are fixed on the dividing plate 23. A fixing plate 14 is fixed to the upper end of the barrel 1 and the connecting plate 3. A groove 16 is formed in the fixing plate 14, and the groove 16 on the surface of the fixing plate 14 is surrounded by... A nozzle 15 is provided, the bottom end of which is connected to a micro pump 24 via a connecting pipe 21. The connecting pipe 21 passes through a dividing plate 23 and communicates with the bottom of the barrel 1. An upper rotating plate 19 is provided in the groove 16. Peristaltic grooves 18 are evenly opened in the upper rotating plate 19. Peristaltic blocks 17 that move up and down are provided in the peristaltic grooves 18. A lower rotating plate 25 is fixed below the peristaltic blocks 17. A threaded block 27 is fixed at the bottom end of the lower rotating plate 25. A threaded rod 26 is threadedly connected to the threaded block 27. The bottom end of the threaded rod 26 is connected to the output shaft of the rotary motor 22.

[0032] By setting up the Mars detection module 6 and the ultraviolet detector 8, the system can detect potential sparks in the conveyed materials in a timely and accurate manner, effectively preventing fire accidents caused by sparks, greatly improving the safety of the production process, protecting the lives and property of personnel, reducing the risk of huge losses to the enterprise caused by fire, and providing a reliable guarantee for safe production.

[0033] When the spark is detected, the signal processing unit 9, the decision unit 30 and the shutdown execution unit 29 work together, and the automatic shutdown mechanism can quickly respond and stop the material conveying in a very short time, avoid the spread of the spark, prevent the expansion of the fire, and control the possible disaster loss in the minimum range, reduce the equipment damage, production stagnation and subsequent maintenance cost and downtime loss caused by the fire.

[0034] Through the cooperation of the micro pump 24 on the partition plate 23 in the barrel 1 and the spray head 15 and other components, once the spark is detected, the micro pump 24 can quickly deliver the fire extinguishing medium such as water or fire extinguishing agent in the barrel 1 to the spray head 15 through the connecting pipeline 21, and then spray the fire extinguishing medium in a uniform and extensive manner in the groove 16 and the surrounding area, achieving efficient fire extinguishing. This design not only improves the effect and speed of fire extinguishing, but also can more accurately apply the fire extinguishing medium to the position where the spark may exist compared with the traditional fire extinguishing method, avoiding the waste of fire extinguishing medium and reducing the fire extinguishing cost and resource consumption.

[0035] Specifically, as shown in Figure 2 and Figure 3 , the front end of the connecting pipeline 4 and the connecting plate 3 is provided with a discharge port 10, and the discharge port 10 is provided with a baffle 12. After extinguishing the fire, the baffle 12 can be quickly opened to discharge the material containing the extinguished fire to a safe area, further reducing the possibility of fire, and facilitating separate treatment of these potentially dangerous materials to prevent their impact on subsequent normal materials, ensuring the stability and continuity of the entire material conveying system.

[0036] Specifically, the connecting plate 3 is provided with a limiting groove 11, and a limiting block 13 is arranged in the limiting groove 11, and the surface of the limiting block 13 is fixed with the bottom end of the baffle 12. This limiting structure ensures the stability and accuracy of the baffle 12 during opening and closing, avoids the situation that the baffle 12 deviates from the position or cannot be normally closed due to misoperation or other factors, improves the reliability and response speed of the device in emergency situations, and enables the discharge operation to be smoothly and efficiently performed.

[0037] Specifically, the connecting plate 3 is provided with a limiting groove 11, and a limiting block 13 is arranged in the limiting groove 11, and the surface of the limiting block 13 is fixed with the bottom end of the baffle 12. This limiting structure ensures the stability and accuracy of the baffle 12 during opening and closing, avoids the situation that the baffle 12 deviates from the position or cannot be normally closed due to misoperation or other factors, improves the reliability and response speed of the device in emergency situations, and enables the discharge operation to be smoothly and efficiently performed.

[0038] Specifically, the surface of the barrel 1 is provided with a liquid level observation window 2, and the liquid level observation window 2 is distributed below the partition plate 23 in the barrel 1. The liquid level observation window 2 is convenient for the operator to intuitively understand the liquid level of the fire extinguishing medium in the barrel 1 at any time, and timely grasp the storage state of the fire extinguishing resource, so as to timely supplement the fire extinguishing medium when the liquid level is low, ensure sufficient fire extinguishing capacity when fire occurs, avoid the situation that fire extinguishing fails due to insufficient fire extinguishing medium, improve the sustainability and reliability of the device in response to fire, and ensure the safety and stability of the production process.

[0039] Specifically, the groove 16 is provided with a movable slot 28, and the movable slot 28 is provided with a movable ring 20 matched with the upper rotating plate. The cooperation of the movable slot 28 and the movable ring 20 makes the upper rotating plate 19 more stable and smooth during rotation, reduces friction resistance and wear, prolongs the service life of the upper rotating plate 19, and drives the upper rotating plate 19 and the lower rotating plate 25 to rotate under the drive of the rotating motor 22, drives the peristaltic block 17 to move, and enables the material in the conveying pipeline 4 to be peristaltically conveyed.

[0040] Specifically, as shown in Figure 8 The signal processing unit 9, the decision unit 30 and the shutdown execution unit 29 are connected with each other through wires, the ultraviolet detector 8 and the spark detection module 6 are connected with the signal processing unit 9 through wires, and the rotating motor 22 and the micro pump 24 are connected with the decision unit 30 and the shutdown execution unit 29 through wires respectively. This electrical connection and cooperative working mechanism realizes the automatic and intelligent operation of the whole device, reduces the human operation errors and delays, and improves the timeliness, accuracy and reliability of the device in detecting and processing sparks.

[0041] Working principle: During the conveying of the material through the conveying pipeline 4, the spark detection module 6 and the ultraviolet detector 8 arranged on the surface of the conveying pipeline 4 monitor the material in real time. Once sparks are detected, the relevant signals will be transmitted to the signal processing unit 9 for analysis and processing, and then transmitted to the decision unit 30.

[0042] After receiving the signal, the decision unit 30 triggers the shutdown execution unit 29 mechanism to stop the whole material conveying process quickly, so as to prevent the sparks from moving further with the material and expanding the hidden danger range. On the other hand, the decision unit 30 controls the micro pump 24 on the partition plate 23 in the barrel 1 to start working. The micro pump 24 will convey the fire extinguishing medium such as water or fire extinguishing agent stored in the chamber below the partition plate 23 in the barrel 1 upward through the connecting pipeline 21, so as to reach the nozzle 15 on the fixed plate 14.

[0043] If it is necessary to discharge the material containing sparks, the baffle 12 at the front end of the joint between the conveying pipe 4 and the connecting plate 3 is operated, the baffle 12 is accurately opened or closed through the cooperation of the limiting groove 11 and the limiting block 13 to ensure that the baffle 12 is accurately opened or closed, the material is discharged to a safe area for separate treatment, so as to realize a series of operation processes for ensuring safety in production such as detection of sparks, shutdown of material conveying, targeted fire extinguishing and discharge of dangerous materials, and the liquid level observation window 2 is convenient for checking the liquid level of the fire extinguishing medium in the barrel body 1 at any time.

[0044] After the fire extinguishing is completed, the rotary motor 22 is started, the output shaft of the rotary motor 22 drives the threaded rod 26 to rotate, since the threaded rod 26 is threadedly connected with the threaded block 27 at the bottom end of the lower rotary plate 25, the lower rotary plate 25 is moved upward, when the lower rotary plate 25 is moved upward to the position of the upper rotary plate 19, the peristaltic block 17 is ejected from the peristaltic groove 18, the upper rotary plate 19 connected with the peristaltic block 17 is driven to rotate, the movable groove 28 cooperates with the movable ring 20 to rotate the upper rotary plate 19, and the material in the conveying pipe 4 is conveyed during the rotary motion.

[0045] It should be noted that in the present text, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance, in addition, unless otherwise explicitly specified and limited, the terms "fixed", "mounted", "connected", "linked" should be understood in a broad sense, for example, "mounted" can be fixed connection, can also be detachable connection, or integral connection; "connected" can be mechanical connection, can also be electrical connection; "connected" can be directly connected, can also be indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0046] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fire detecting automatic shutdown device, comprising a barrel (1) and a conveying pipe (4) communicated with the barrel (1) through a connecting plate (3), characterized in that: The conveying pipeline (4) surface is provided with a spark detection module (6), the conveying pipeline (4) surface is fixed with an ultraviolet detector (8) through a fixing block (7), the bucket body (1) is provided with a partition plate (23), the partition plate (23) is fixed with a rotating motor (22) and a micro pump (24), the upper end of the bucket body (1) is fixed with a fixed plate (14) in the connecting plate (3), the fixed plate (14) is provided with a groove (16), the surface of the fixed plate (14) is provided with a spray head (15) around the groove (16), the bottom end of the spray head (15) is connected with the micro pump (24) through a connecting pipeline (21), and the connecting pipeline (21) passes through the partition plate (23) below and communicates with the lower part of the bucket body (1), the groove (16) is provided with an upper rotating plate (19), the upper rotating plate (19) is uniformly provided with a peristalsis groove (18), the peristalsis groove (18) is provided with a peristalsis block (17) moving up and down, the lower part of the peristalsis block (17) is fixed with a lower rotating plate (25), the bottom end of the lower rotating plate (25) is fixed with a threaded block (27), the threaded block (27) is threadedly connected with a threaded rod (26), and the bottom end of the threaded rod (26) is connected with the output shaft of the rotating motor (22).

2. A flame detection automatic shutdown apparatus according to claim 1, wherein: The front end of the connecting plate (3) is provided with a discharge port (10), and the discharge port (10) is provided with a baffle (12).

3. A flame detection automatic shutdown apparatus according to claim 2, wherein: The connecting plate (3) is provided with a limiting groove (11), and the limiting groove (11) is provided with a limiting block (13), and the surface of the limiting block (13) is fixed with the bottom end of the baffle (12).

4. The flame detection automatic shutdown apparatus according to claim 1, wherein: The conveying pipeline (4) is respectively fixed with a fixed ring (5) at both ends, and is connected with the conveying pipeline (4) through bolts.

5. The flame detection automatic shutdown apparatus according to claim 1, wherein: The surface of the bucket body (1) is provided with a liquid level observation window (2), and the liquid level observation window (2) is distributed below the partition plate (23) in the bucket body (1).

6. The flame detection automatic shutdown apparatus according to claim 1, wherein: The groove (16) is provided with a movable groove (28), and the movable groove (28) is provided with a movable ring (20) rotating with the movable plate.

7. The automatic shutdown device of the device according to claim 1, further comprising a signal processing unit (9), a decision unit (30) and a shutdown execution unit (29), the signal processing unit (9), the decision unit (30) and the shutdown execution unit (29) are connected with each other through wires, and the ultraviolet detector (8) and the spark detection module (6) are connected with the signal processing unit (9) through wires, and the rotating motor (22) and the micro pump (24) are connected with the decision unit (30) and the shutdown execution unit (29) through wires respectively.

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