Spark detection fire extinguishing device for dust workshop
By designing spark detection fire extinguishing devices in the dust workshop, and using electric push rods and filter bags to hide and filter fire extinguishers, the corrosion problems caused by dust absorption are solved, and timely response to fire alarms is achieved through spark detectors and alarms, which enhances the workshop fire protection and air quality detection capabilities.
Patent Information
- Application Number
- CN202420950754.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-06
AI Technical Summary
The existing factory workshop fire extinguishers are prone to absorb dust when placed for a long time, resulting in corrosion and impact on functions. The fire extinguishing equipment has a relatively single function and cannot effectively deal with fire alarms and dust pollution.
A spark detection fire extinguishing device for dust workshops was designed, including electric push rods, placement boxes, baffles, spark detectors, alarms, dust concentration detectors, suction fans, gas cylinders, filter bags and other components, through electric push rods Drive the placing box to open to expose the fire extinguisher, suction fan and filter bag to filter dust together, and automatically alarm and operation through the controller and siren.
It effectively avoids dust absorption affecting the normal use of fire extinguishers, improves the efficiency and safety of fire extinguishers, realizes timely detection and treatment of fire alarms and dust pollution, and enhances the fire protection function of the workshop.
Smart Images
Figure CN222357910U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire extinguishing, in particular to a spark detection fire extinguishing device for a dust workshop. Background Art
[0002] A fire extinguisher is a portable fire-fighting tool. Chemicals are placed in the fire extinguisher to put out fires. Fire extinguishers are one of the common fire prevention facilities and are stored in public places or places where fires may occur. Different types of fire extinguishers are filled with different ingredients and are designed for different causes of fire.
[0003] After massive searches, it was found that the fire extinguishers used in existing factory workshops are generally exposed directly inside the workshop. Although this method is convenient for taking the fire extinguisher, the dust inside the workshop is easily adsorbed onto the surface of the fire extinguisher when the fire extinguisher is placed for a long time, which will not only cause corrosion, but also affect its normal use. In addition, the functions of the current fire extinguishing equipment in the workshop are relatively single.
[0004] Therefore, it is necessary to provide a spark detection fire extinguishing device for a dust workshop to solve the above technical problems. Utility Model Content
[0005] The utility model provides a spark detection and fire extinguishing device for a dust workshop, which solves the problems in the background technology.
[0006] In order to solve the above technical problems, the utility model provides a spark detection fire extinguishing device for a dust workshop, comprising a device body, a horizontal plate is installed inside the device body, an electric push rod is vertically installed on the top surface of the horizontal plate, a mounting plate is provided at the output end of the electric push rod, a placement box is provided on the bottom surface of the mounting plate, an opening is provided on the surface of the placement box, a fire extinguisher is placed inside the placement box, a baffle is vertically installed at the edge of the top surface of the mounting plate, a retrieval port is penetrated on the outer surface of the device body, a spark detector, an alarm and a dust concentration detector are installed in sequence on the top surface of the device body, by arranging the spark detector, it is convenient to detect fire in the workshop, by arranging the alarm, it is convenient to play an alarm role to remind the staff to deal with the emergency, and by arranging the dust concentration detector, it is convenient to detect the gas quality inside the workshop.
[0007] Preferably, an air cylinder is installed inside the device body, and a suction fan is installed on the outer surface of the device body, the output end of the suction fan is connected with the air cylinder, an air guide pipe is vertically provided on the bottom surface of the air cylinder, a diversion frame is provided on the bottom end of the air guide pipe, a threaded connecting pipe is provided on the bottom surface of the diversion frame, a fixing nut is connected to the outside of the threaded connecting pipe, and a filter bag is clamped inside the fixing nut. By arranging the suction fan, it is convenient to adsorb the gas in the workshop, and then enter the air cylinder, and then enter the diversion frame through the air guide pipe, and finally enter the filter bag through the diversion pipe, so that the filter bag filters the dust in the gas.
[0008] Preferably, a clearance hole is opened through the surface of the fixing nut, and rotating rods are symmetrically arranged on the side surfaces of the fixing nut. The clearance hole is arranged to facilitate the clearance of the filter bag, and the rotating rod is arranged to facilitate the operation of the fixing nut.
[0009] Preferably, there are multiple air ducts, and the multiple air ducts are installed at equal distances on the bottom surface of the air cylinder, and each air duct is equipped with a filter bag. Using multiple air ducts makes it easier for multiple filter bags to filter and collect dust inside the workshop.
[0010] Preferably, a transparent observation window is installed on the outer surface of the device body below the access port. By using the transparent observation window, it is convenient to visually observe whether a fire extinguisher is placed inside the storage box.
[0011] Preferably, a supporting leg is provided at the bottom end of the device body, and there are multiple supporting legs, and the multiple supporting legs are equidistantly installed at the four corners of the bottom end of the device body. Universal wheels are installed at the bottom ends of the supporting legs. The supporting legs are used to facilitate the support of the device body, and the universal wheels are used to facilitate the movement of the device body.
[0012] Preferably, a controller is installed on the outer surface of the device body, and the controller is electrically connected to the electrical components inside the device body. The controller is used to facilitate control of the device body.
[0013] Compared with the related art, the spark detection and fire extinguishing device for dust workshop provided by the utility model has the following beneficial effects:
[0014] The utility model provides a spark detection fire extinguishing device for a dust workshop. By arranging an electric push rod, a mounting plate, a placement box, a baffle and a spark detector for coordinated use, it is convenient to hide the fire extinguisher inside the placement box, so that when not in use, the baffle can seal the access port, to prevent dust in the workshop from being adsorbed on the surface of the fire extinguisher when not in use, thereby affecting the normal use of the fire extinguisher. When a fire occurs in the workshop, the spark detector transmits a signal to a controller, and then the controller starts the electric push rod, so that the electric push rod drives the placement box to move upwards. During the movement, the baffle is moved upwards away from the access port, so that the fire extinguisher inside the placement box is exposed at the access port, thereby facilitating the staff to take it. After use, the baffle can be used to seal the access port in the above manner.
[0015] By setting up the coordinated use of the suction fan, the air cylinder, the air duct, the diversion frame and the filter bag, it is convenient to filter the dust inside the workshop, so that when the suction fan is started during operation, the dust inside the workshop enters the air cylinder, and then enters the filter bag through the air duct, so that the filter bag filters the dust in the gas, and by the coordinated use of the threaded connecting pipe, the fixing nut and the clearance hole, the filter bag can be quickly replaced. When installing the filter bag, first pass the filter bag through the clearance hole through the fixing nut, so that the top of the filter bag is clamped into the inside of the fixing nut, and finally the fixing nut is spirally connected to the threaded connecting pipe. This method is simple to operate, convenient for quick installation and replacement of the filter bag, and greatly improves its work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A schematic diagram of the structure of a spark detection fire extinguishing device for a dust workshop provided by the utility model;
[0017] Figure 2 A schematic diagram of the internal structure of a spark detection fire extinguishing device for a dust workshop provided by the utility model;
[0018] Figure 3 A schematic diagram of the shunt frame structure of a spark detection fire extinguishing device for a dust workshop provided by the utility model;
[0019] Figure 4 A schematic diagram of the structure of a placement box for a spark detection fire extinguishing device for a dust workshop provided by the utility model;
[0020] Figure 5 A front view of a spark detection fire extinguishing device for a dust workshop provided by the utility model;
[0021] Figure 6 The utility model provides a schematic diagram of the fixing nut structure of a spark detection fire extinguishing device for a dust workshop.
[0022] Numbers in the figure:
[0023] 1. Device body; 2. Transparent observation window; 3. Access port; 4. Spark detector; 5. Alarm; 6. Dust concentration detector; 7. Controller; 8. Suction fan; 9. Universal wheel; 10. Support leg; 11. Placement box; 12. Electric push rod; 13. Horizontal plate; 14. Air cylinder; 15. Diverter frame; 16. Air guide tube; 17. Threaded connecting pipe; 18. Rotating rod; 19. Fixing nut; 20. Filter bag; 21. Mounting plate; 22. Baffle; 23. Opening; 24. Fire extinguisher; 25. Make way hole. DETAILED DESCRIPTION
[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0025] Embodiment 1
[0026] See also Figure 1-6 A spark detection and fire extinguishing device for a dust workshop comprises a device body 1, a horizontal plate 13 is installed inside the device body 1, an electric push rod 12 is vertically installed on the top surface of the horizontal plate 13, a mounting plate 21 is provided at the output end of the electric push rod 12, a placement box 11 is provided on the bottom surface of the mounting plate 21, an opening 23 is opened on the surface of the placement box 11, a fire extinguisher 24 is placed inside the placement box 11, a baffle 22 is vertically installed at the edge of the top surface of the mounting plate 21, a taking port 3 is opened through the outer surface of the device body 1, and a spark detector 4, an alarm 5 and a dust concentration detector 6 are sequentially installed on the top surface of the device body 1.
[0027] By setting the electric push rod 12, the mounting plate 21, the placement box 11, the baffle 22 and the spark detector 4 for coordinated use, it is convenient to hide the fire extinguisher 24 inside the placement box 11, so that when not in use, the baffle 22 can seal the material taking port 3, to prevent the dust in the workshop from being adsorbed on the surface of the fire extinguisher 24 when not in use, thereby affecting the normal use of the fire extinguisher 24. When a fire occurs in the workshop, the spark detector 4 transmits a signal to the controller 7, and then the controller 7 starts the electric push rod 12, so that the electric push rod 12 drives the placement box 11 to move upward. During the movement, the baffle 22 is moved upward away from the material taking port 3, so that the fire extinguisher 24 inside the placement box 11 is exposed at the material taking port, thereby facilitating the staff to take it. After use, the baffle 22 can seal the material taking port 3 in the above manner.
[0028] The working principle of a spark detection fire extinguishing device for a dust workshop provided by the utility model is as follows:
[0029] When a fire occurs in the workshop, the spark detector 4 transmits a signal to the controller 7, and then the controller 7 starts the electric push rod 12, so that the electric push rod 12 drives the placement box 11 to move upward. During the movement, the baffle 22 is moved upward away from the material taking port 3, so that the fire extinguisher 24 inside the placement box 11 is exposed at the material taking port, thereby facilitating the staff to take it. After use, the baffle 22 can be used to seal the material taking port 3 in the above manner.
[0030] When filtering dust, start the suction fan 8, then the dust inside the workshop enters the air cylinder 14, and then enters the filter bag 20 through the air duct 16, so that the filter bag 20 filters the dust in the gas, and through the coordinated use of the threaded connecting pipe 17, the fixing nut 19 and the clearance hole 25, the filter bag 20 can be quickly replaced. When installing the filter bag 20, first pass the filter bag 20 through the clearance hole 25 through the fixing nut 19, so that the top of the filter bag 20 is clamped into the inside of the fixing nut 19, and finally the fixing nut 19 is spirally connected to the threaded connecting pipe 17. This method is simple to operate, convenient for quick installation and replacement of the filter bag 20, and greatly improves its work efficiency.
[0031] Compared with the related art, the spark detection and fire extinguishing device for dust workshop provided by the utility model has the following beneficial effects:
[0032] By setting the electric push rod 12, the mounting plate 21, the placement box 11, the baffle 22 and the spark detector 4 for coordinated use, it is convenient to hide the fire extinguisher 24 inside the placement box 11, so that when not in use, the baffle 22 can seal the material taking port 3, to prevent the dust in the workshop from being adsorbed on the surface of the fire extinguisher 24 when not in use, thereby affecting the normal use of the fire extinguisher 24. When a fire occurs in the workshop, the spark detector 4 transmits a signal to the controller 7, and then the controller 7 starts the electric push rod 12, so that the electric push rod 12 drives the placement box 11 to move upward. During the movement, the baffle 22 is moved upward away from the material taking port 3, so that the fire extinguisher 24 inside the placement box 11 is exposed at the material taking port, thereby facilitating the staff to take it. After use, the baffle 22 can seal the material taking port 3 in the above manner.
[0033] By setting up the coordinated use of the suction fan 8, the air cylinder 14, the air guide pipe 16, the diversion frame 15 and the filter bag 20, it is convenient to filter the dust inside the workshop, so that when the suction fan 8 is started during operation, the dust inside the workshop enters the air cylinder 14, and then enters the filter bag 20 through the air guide pipe 16, so that the filter bag 20 filters the dust in the gas, and by the coordinated use of the threaded connecting pipe 17, the fixing nut 19 and the clearance hole 25, the filter bag 20 can be quickly replaced. When installing the filter bag 20, the filter bag 20 is first passed through the fixing nut 19 through the clearance hole 25, so that the top end of the filter bag 20 is clamped to the inside of the fixing nut 19, and finally the fixing nut 19 is spirally connected to the threaded connecting pipe 17. This method is simple to operate, convenient for rapid installation and replacement of the filter bag 20, and greatly improves its work efficiency.
[0034] Embodiment 2
[0035] Based on the first embodiment, refer to Figure 1-4 , an air delivery cylinder 14 is installed inside the device body 1, and a suction fan 8 is installed on the outer surface of the device body 1. The output end of the suction fan 8 is connected with the air delivery cylinder 14, and an air guide pipe 16 is vertically penetrated on the bottom surface of the air delivery cylinder 14. A diversion frame 15 is penetrated at the bottom of the air guide pipe 16, and a threaded connection pipe 17 is penetrated on the bottom surface of the diversion frame 15. A fixing nut 19 is connected to the outside of the threaded connection pipe 17, and a filter bag 20 is clamped inside the fixing nut 19. By setting the suction fan 8, the air delivery cylinder 14, the air guide pipe 16, the diversion frame 15 and the filter bag 20 for coordinated use, it is convenient to filter the dust inside the workshop, so that during operation When the suction fan 8 is in operation, the dust inside the workshop enters the air cylinder 14, and then enters the filter bag 20 through the air guide pipe 16, so that the filter bag 20 filters the dust in the gas, and through the coordinated use of the threaded connecting pipe 17, the fixing nut 19 and the clearance hole 25, the filter bag 20 can be quickly replaced. When installing the filter bag 20, first pass the filter bag 20 through the clearance hole 25 through the fixing nut 19, so that the top of the filter bag 20 is clamped into the inside of the fixing nut 19, and finally the fixing nut 19 is spirally connected to the threaded connecting pipe 17. This method is simple to operate, convenient for quick installation and replacement of the filter bag 20, and greatly improves its working efficiency.
[0036] Based on the first embodiment, refer to Figure 1-3 A clearance hole 25 is formed through the surface of the fixing nut 19, and a rotating rod 18 is symmetrically arranged on the side surface of the fixing nut 19. By setting the clearance hole 25, when the filter bag 20 is installed, the filter bag 20 passes through the clearance hole 25, thereby facilitating the subsequent fixing of the filter bag 20 by the fixing nut 19 and the threaded extrusion tube, and facilitating the fixation of the filter bag 20.
[0037] Based on the first embodiment, refer to Figure 1-3 There are multiple air ducts 16, and the multiple air ducts 16 are installed at equal distances on the bottom surface of the air cylinder 14, and each air duct 16 is equipped with a filter bag 20. By setting up multiple air ducts 16, it is convenient to improve the filtering efficiency of gas dust, and multiple filter bags 20 are convenient to replace the filter bags 20 individually and place them for operation.
[0038] Based on the first embodiment, refer to Figure 1 and Figure 5 A transparent observation window 2 is installed on the outer surface of the device body 1 below the taking port 3. By setting the observation window, during operation, the staff can intuitively check whether a fire extinguisher 24 is placed inside the placement box 11 through the observation window.
[0039] Based on the first embodiment, refer to Figure 1-2 A supporting leg 10 is provided at the bottom of the device body 1, and there are multiple supporting legs 10, and the multiple supporting legs 10 are equidistantly installed at the four corners of the bottom of the device body 1. A universal wheel 9 is installed at the bottom of the supporting leg 10. By installing the universal wheel 9, during operation, the staff can push the device body 1, and then under the action of the universal wheel 9, the device body 1 can be moved to a designated position in the workshop, so as to facilitate its operation.
[0040] Based on the first embodiment, refer to Figure 1 A controller 7 is installed on the outer surface of the device body 1. By setting up the controller 7, it is convenient to control the electrical components inside the device body 1. The control circuit of the controller 7 can be realized by simple programming by technicians in this field. It belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail.
[0041] It should be noted that all kinds of components used in this application document are standard parts and can be purchased on the market. The specific connection methods of each part adopt conventional means such as mature bolts, rivets and welding in the existing technology. Machinery, parts and electrical equipment all adopt conventional models in the existing technology. Circuit connections adopt conventional connection methods in the existing technology. Electrical equipment are connected to an external safe power supply, and no specific description is given here.
[0042] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A spark detection fire extinguishing device for a dust workshop, characterized in that: The invention comprises a device body (1), wherein a horizontal plate (13) is installed inside the device body (1), an electric push rod (12) is vertically installed on the top surface of the horizontal plate (13), a mounting plate (21) is arranged at the output end of the electric push rod (12), a placement box (11) is arranged on the bottom surface of the mounting plate (21), an opening (23) is opened on the surface of the placement box (11), a fire extinguisher (24) is placed inside the placement box (11), a baffle (22) is vertically installed at the edge of the top surface of the mounting plate (21), an access opening (3) is opened through the outer surface of the device body (1), and a spark detector (4), an alarm (5) and a dust concentration detector (6) are sequentially installed on the top surface of the device body (1).
2. A spark detection fire extinguishing device for a dusty workshop according to claim 1, characterized in that: An air delivery cylinder (14) is installed inside the device body (1), and a suction fan (8) is installed on the outer surface of the device body (1). The output end of the suction fan (8) is connected to the air delivery cylinder (14). An air guide pipe (16) is vertically provided on the bottom surface of the air delivery cylinder (14). A diversion frame (15) is provided on the bottom end of the air guide pipe (16). A threaded connection pipe (17) is provided on the bottom surface of the diversion frame (15). A fixing nut (19) is connected to the outside of the threaded connection pipe (17), and a filter bag (20) is clamped inside the fixing nut (19).
3. A spark detection fire extinguishing device for a dusty workshop according to claim 2, characterized in that: A clearance hole (25) is formed through the surface of the fixing nut (19), and a rotating rod (18) is symmetrically arranged on the side surface of the fixing nut (19).
4. A spark detection fire extinguishing device for a dusty workshop according to claim 2, characterized in that: A plurality of the air guide pipes (16) are provided, and the plurality of air guide pipes (16) are installed at equal distances on the bottom surface of the air delivery cylinder (14), and each air guide pipe (16) is equipped with a filter bag (20).
5. The spark detection and fire extinguishing device for dust workshop according to claim 1 is characterized in that: A transparent observation window (2) is installed on the outer surface of the device body (1) below the object taking port (3).
6. A spark detection fire extinguishing device for a dusty workshop according to claim 1, characterized in that: A supporting leg (10) is provided at the bottom of the device body (1), and a plurality of supporting legs (10) are provided, and the plurality of supporting legs (10) are installed at equal distances at four corners of the bottom of the device body (1), and a universal wheel (9) is installed at the bottom of the supporting leg (10).
7. The spark detection and fire extinguishing device for a dusty workshop according to claim 1, characterized in that: A controller (7) is installed on the outer surface of the device body (1), and the controller (7) is electrically connected to electrical components inside the device body (1).