Automatic induction fire extinguishing equipment for fire engineering

Abstract

The automatic induction fire extinguishing equipment comprises a mounting plate, sliding rails are fixedly connected to the bottoms of the two ends of the mounting plate, driving lead screws are arranged on the sliding rails in a penetrating mode, the driving lead screws are rotationally connected with the sliding rails, the same driving mechanism is arranged on one sides of the two sliding rails, and the two driving lead screws are sleeved with lead screw nuts. The driving lead screw is matched with the lead screw nut, the outer wall of the lead screw nut is fixedly connected with a moving plate, the moving plate is slidably connected with the sliding rail, guide rods are arranged at the two ends of the moving plate in a penetrating mode, the guide rods are fixedly connected with the inner wall of the sliding rail, the moving plate is slidably connected with the guide rods, and the sides, close to each other, of the two moving plates are fixedly connected with the same first U-shaped plate. The device is simple to operate, the dry powder bottle is convenient to mount and dismount, the time and energy required for maintenance are reduced, the maintenance work is more efficient, the position of the dry powder bottle can be adjusted, the dry powder bottle can cover a fire source area more accurately, and the fire extinguishing efficiency and safety are improved.

Description

Technical Field

[0001] This utility model relates to the field of fire protection equipment technology, and in particular to an automated induction fire extinguishing device for fire protection engineering. Background Technology

[0002] A search revealed Chinese patent CN216986152U, which discloses a fire extinguishing device for building automation. The device includes a mounting plate, a threaded pipe and a monitoring device mounted on the bottom of the mounting plate, a rod connected to the bottom of the threaded pipe, a limiting ring mounted on the rod's axial surface, a cap movably connected to the bottom of the limiting ring, a dry powder bottle fixedly connected to the bottom of the rod, a solenoid valve mounted on the bottom of the dry powder bottle, a multi-port pipe mounted on the bottom of the solenoid valve, and nozzles mounted at the ends of the multi-port pipe. The monitoring device includes a housing, a filter, a microcontroller, a temperature sensor, and a light sensor. This fire extinguishing device for building automation, by installing a multi-port pipe at the bottom of the solenoid valve and nozzles at its ends, allows the microcontroller to control the solenoid valve to open when a fire occurs. A large amount of dry powder is then sprayed from the dry powder bottle into the multi-port pipe, from which it is then sprayed from multiple nozzles. The multi-port pipe, in conjunction with the nozzles, increases the spray range, thus facilitating rapid fire extinguishing.

[0003] The fire extinguishing equipment for building automation mentioned in the above patent has the following shortcomings: it cannot adjust the position of the fire extinguishing equipment according to the actual fire situation. In order to ensure that all locations in the building can be covered and to ensure the fire extinguishing effect, multiple fire extinguishing equipment needs to be installed in the building. This will significantly increase the cost of equipment procurement, installation and maintenance, and will also require more manpower for inspection and maintenance in the later stage. Therefore, it is necessary to design an automated sensor fire extinguishing equipment for fire protection engineering to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned problems in existing technologies by proposing an automated induction fire extinguishing device for fire protection engineering. The technical problem this utility model aims to solve is the inability to adjust the position of the fire extinguishing device according to the actual fire situation.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An automated induction fire extinguishing device for fire protection engineering includes a mounting plate. Slide rails are fixedly connected to the bottom of both ends of the mounting plate. Drive screws pass through the slide rails and are rotatably connected to the slide rails. A common driving mechanism is provided on one side of both slide rails. A screw nut is fitted onto each of the two drive screws, and the drive screw and screw nut are compatible. A movable plate is fixedly connected to the outer wall of the screw nut and is slidably connected to the slide rail. Guide rods pass through both ends of the movable plate and are fixedly connected to the inner wall of the slide rail. The movable plate is slidably connected to the guide rods. The two movable plates move closer together. Both sides are fixedly connected to the same first U-shaped plate. A fixing plate is fixedly connected to one side of the first U-shaped plate. Two first positioning rods are fixedly connected to the top of the fixing plate near the first U-shaped plate. A second U-shaped plate is fitted onto the end of the first U-shaped plate away from the fixing plate. Positioning plates are fixedly connected to the top of both ends of the second U-shaped plate. The positioning plates are fitted onto the first positioning rods. Positioning grooves are formed at both ends of the second U-shaped plate and both ends of the first U-shaped plate. Second positioning rods are arranged in the positioning grooves. A fixing seat is fixedly connected to the top of the second positioning rod. A roller is provided on the fixing seat. The roller rotates... The mounting plate is connected to a fixed base, and a dry powder bottle is fixedly connected to the bottom of the second U-shaped plate. Guide plates are fixedly connected to the bottom of both ends of the mounting plate. Because the dry powder bottle can be moved laterally to adjust its position, and the position of the second positioning rod can be restricted during adjustment, adjusting the position of the dry powder bottle allows for fire extinguishing in a designated area. Restricting the position of the second positioning rod ensures that the second U-shaped plate is stably fitted onto the first U-shaped plate, guaranteeing the stability of the dry powder bottle. When the dry powder bottle needs to be removed, the rollers are moved away from the bottom of the guide plate to remove the second positioning rod, thus allowing the dry powder bottle to be removed for maintenance. This invention effectively solves the problem mentioned in the background technology that the location of fire extinguishing equipment cannot be adjusted according to the actual fire situation. In order to cover all locations in the building and ensure the effectiveness of fire extinguishing, multiple fire extinguishing devices need to be installed in the building, which will significantly increase the cost of equipment procurement, installation and maintenance, and also require more manpower for inspection and maintenance in the later stage. This invention achieves the technical effect of simple operation, easy installation and disassembly of dry powder cylinders, reducing the time and effort required for maintenance, making maintenance work more efficient, and being able to adjust the position of dry powder cylinders to more accurately cover the fire source area, thereby improving fire extinguishing efficiency and safety.

[0007] Preferably, the drive mechanism includes a servo motor, the output end of which is fixedly connected to a first gear, the first gear meshing with a second gear, two synchronous pulleys on one side of the second gear, the two synchronous pulleys being fixedly connected to two drive screws respectively, both synchronous pulleys being fitted with the same synchronous belt, and the second gear being fixedly connected to one of the synchronous pulleys.

[0008] Preferably, a frame is fixedly connected to one side of the servo motor, and the frame is fixedly connected to the bottom of the slide rail.

[0009] Preferably, a solenoid valve is fixedly connected to the output end of the dry powder bottle, and a spray head is fixedly connected to the output end of the solenoid valve.

[0010] Preferably, magnets are provided in both positioning slots on the first U-shaped plate, and the magnets are fixedly connected to the first U-shaped plate, with the magnets being concentric with the positioning slots.

[0011] Preferably, a plurality of temperature sensors are fixedly connected to one bottom end of the mounting plate at equal intervals, and a plurality of smoke sensors are fixedly connected to the bottom end of the mounting plate away from the temperature sensors at equal intervals.

[0012] Preferably, both the temperature sensor and the smoke sensor are electrically connected to a microcontroller, the microcontroller is electrically connected to a servo motor, and the microcontroller is mounted on the top of the first U-shaped plate.

[0013] The beneficial effects of this utility model are as follows:

[0014] By employing a technique that allows for the laterally movable dry powder bottle to adjust its position and restricts the position of the second positioning rod during adjustment, the dry powder bottle can be positioned to extinguish fires in designated areas. Restricting the position of the second positioning rod ensures that the second U-shaped plate is stably fitted onto the first U-shaped plate, guaranteeing the stability of the dry powder bottle. When the dry powder bottle needs to be removed, the rollers are moved from the bottom of the guide plate to remove the second positioning rod, allowing the dry powder bottle to be removed for maintenance. This effectively solves the problem mentioned in the background technology that the position of fire extinguishing equipment cannot be adjusted according to the actual fire situation. To ensure coverage of all areas within a building and guarantee fire extinguishing effectiveness, multiple fire extinguishing devices need to be installed in the building, significantly increasing the costs of equipment procurement, installation, and maintenance, and requiring substantial manpower for inspection and maintenance. This technology achieves the technical benefits of simple operation, easy installation and disassembly of the dry powder bottle, reduced time and effort required for maintenance, more efficient maintenance, and the ability to adjust the position of the dry powder bottle for more precise coverage of the fire source area, thus improving fire extinguishing efficiency and safety. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an automated induction fire extinguishing device for fire protection engineering proposed in this utility model;

[0016] Figure 2 This is a partial lower view of the structure of an automated induction fire extinguishing device for fire protection engineering proposed in this utility model;

[0017] Figure 3 This is a partial structural schematic diagram of an automated induction fire extinguishing device for fire protection engineering proposed in this utility model;

[0018] Figure 4 This is a partial unfolded structural diagram of an automated induction fire extinguishing device for fire protection engineering proposed in this utility model;

[0019] Figure 5 This is a schematic diagram of the unfolded structure of the second U-shaped plate of an automated induction fire extinguishing device for fire protection engineering proposed in this utility model.

[0020] Figure 6 This is a side view of the second U-shaped plate of an automated induction fire extinguishing device for fire protection engineering proposed in this utility model.

[0021] In the diagram: 1. Mounting plate; 2. Slide rail; 3. Drive screw; 4. Screw nut; 5. Moving plate; 6. Guide rod; 7. Drive mechanism; 701. Servo motor; 702. First gear; 703. Second gear; 704. Synchronous pulley; 705. Synchronous belt; 8. First U-shaped plate; 9. Fixing plate; 10. First positioning rod; 11. Second U-shaped plate; 12. Positioning plate; 13. Positioning groove; 14. Second positioning rod; 15. Fixing seat; 16. Roller; 17. Guide plate; 18. Magnet; 19. Temperature sensor; 20. Smoke sensor; 21. Frame; 22. Microcontroller; 23. Dry powder bottle; 2301. Solenoid valve; 2302. Nozzle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figure 1-6An automated induction fire extinguishing device for fire protection engineering includes a mounting plate 1. Slide rails 2 are fixedly connected to the bottom of both ends of the mounting plate 1. Drive screws 3 pass through the slide rails 2, rotatably connecting the drive screws 3 to the slide rails 2. A common drive mechanism 7 is provided on one side of both slide rails 2. Screw nuts 4 are fitted onto both drive screws 3, and the drive screws 3 and screw nuts 4 are compatible. A movable plate 5 is fixedly connected to the outer wall of the screw nuts 4, slidably connecting the movable plate 5 to the slide rails 2. Guide rods 6 pass through both ends of the movable plate 5, fixedly connecting the guide rods 6 to the inner wall of the slide rails 2. The movable plate 5 is slidably connected to the guide rods 6. The two movable plates 5 are fixedly connected on their closest sides. A first U-shaped plate 8 is connected to a fixed plate 9 on one side of the first U-shaped plate 8. Two first positioning rods 10 are fixedly connected to the top of the fixed plate 9 on the side closest to the first U-shaped plate 8. A second U-shaped plate 11 is fitted onto the end of the first U-shaped plate 8 away from the fixed plate 9. Positioning plates 12 are fixedly connected to the top of both ends of the second U-shaped plate 11. The positioning plates 12 are fitted onto the first positioning rods 10. Positioning grooves 13 are opened at both ends of the second U-shaped plate 11 and both ends of the first U-shaped plate 8. Second positioning rods 14 are arranged in the positioning grooves 13. A fixed seat 15 is fixedly connected to the top of the second positioning rod 14. Rollers 16 are arranged on the fixed seat 15. The roller 16 is rotatably connected to the fixed base 15. A dry powder bottle 23 is fixedly connected to the bottom of the second U-shaped plate 11. Guide plates 17 are fixedly connected to the bottom of both ends of the mounting plate 1. Because the dry powder bottle can be moved laterally to adjust its position, and the position of the second positioning rod can be restricted during adjustment, adjusting the position of the dry powder bottle allows for fire extinguishing in a designated area. Restricting the position of the second positioning rod ensures that the second U-shaped plate is stably fitted onto the first U-shaped plate, guaranteeing the stability of the dry powder bottle. When the dry powder bottle needs to be removed, the roller is moved away from the bottom of the guide plate, allowing the second positioning rod to be removed, thus enabling the removal of the dry powder bottle. The removal and maintenance of dry powder cylinders effectively solves the problem mentioned in the background technology that the position of fire extinguishing equipment cannot be adjusted according to the actual fire situation. In order to cover all areas in the building and ensure the effectiveness of fire extinguishing, multiple fire extinguishing devices need to be installed in the building, which will significantly increase the cost of equipment procurement, installation and maintenance, and also require more manpower for inspection and maintenance in the later stage. This technology achieves the technical effect of simple operation, easy installation and disassembly of dry powder cylinders, reducing the time and effort required for maintenance, making maintenance work more efficient, and being able to adjust the position of dry powder cylinders to more accurately cover the fire source area, thereby improving fire extinguishing efficiency and safety.

[0024] In this invention, the drive mechanism 7 includes a servo motor 701. The output end of the servo motor 701 is fixedly connected to a first gear 702. The first gear 702 is meshed with a second gear 703. Two synchronous pulleys 704 are provided on one side of the second gear 703. The two synchronous pulleys 704 are respectively fixedly connected to two drive screws 3. Both synchronous pulleys 704 are fitted with the same synchronous belt 705. The second gear 703 is fixedly connected to one of the synchronous pulleys 704. A frame 21 is fixedly connected to one side of the servo motor 701. The frame 21 is fixedly connected to the bottom of the slide rail 2. The position of the first U-shaped plate 8 can be adjusted by driving the screws 3 to rotate through the drive mechanism 7, which in turn can adjust the position of the dry powder bottle 23 and move it to the designated area for fire extinguishing. Through the cooperation of the synchronous pulleys 704 and the synchronous belt 705, both drive screws 3 can rotate.

[0025] In this utility model, a solenoid valve 2301 is fixedly connected to the output end of the dry powder bottle 23, and a nozzle 2302 is fixedly connected to the output end of the solenoid valve 2301.

[0026] In this utility model, magnets 18 are provided in both positioning grooves 13 on the first U-shaped plate 8. The magnets 18 are fixedly connected to the first U-shaped plate 8. When installing the dry powder bottle 23, the second U-shaped plate 11 is attracted by the magnets 18 to help ensure the stability of the position of the second U-shaped plate 11. The magnets 18 and the positioning grooves 13 are concentric.

[0027] In this utility model, a plurality of temperature sensors 19 are fixedly connected to one end of the mounting plate 1 at equal intervals, and a plurality of smoke sensors 20 are fixedly connected to the end of the mounting plate 1 away from the temperature sensors 19 at equal intervals. Both the temperature sensors 19 and the smoke sensors 20 are electrically connected to a microcontroller 22, and the microcontroller 22 is electrically connected to a servo motor 701. The microcontroller 22 is installed on the top of the first U-shaped plate 8.

[0028] Working Principle: When in use, an external power supply is used. When the temperature sensor 19 and smoke sensor 20 detect abnormal temperature and smoke, they feed the detected data back to the microcontroller 22. The microcontroller 22 analyzes the data. If the data exceeds the microcontroller 22's set value, it determines that a fire has occurred. The microcontroller 22 starts the servo motor 701. The output of the servo motor 701 drives the first gear 702 to rotate, which in turn drives the second gear 703 to rotate. The second gear 703 then drives the synchronous pulley 704 to rotate. Through the synchronous belt 705, both synchronous pulleys 704 rotate, which in turn drive the drive screw 3 to rotate. The drive screw 3 then drives... When the lead screw nut 4 moves, it drives the moving plate 5 to move along the slide rail 2 and guide rod 6. The movement of the moving plate 5 then drives the first U-shaped plate 8, which in turn drives the magnet 18. The magnet 18 then drives the second positioning rod 14, which in turn drives the second U-shaped plate 11. The second U-shaped plate 11 then drives the dry powder bottle 23, adjusting its position until it reaches the location of the temperature sensor 19 and smoke sensor 20 that detect abnormal temperature or smoke. The microcontroller 22 then activates the solenoid valve 2301, opening it and discharging the fire extinguishing dry powder from the dry powder bottle 23 to extinguish the fire. In this device, the dry powder bottle 23 and the second U-shaped plate 11 are fixed together during production. When the dry powder bottle 23 needs to be replaced, the servo motor 701 is started, causing the drive screw 3 to rotate. The moving plate 5 is moved to the end of the drive screw 3 near the drive mechanism 7, so that the roller 16 is not at the bottom of the guide plate 17. The second positioning rod 14 is then removed from the positioning groove 13, allowing the second U-shaped plate 11 to be moved laterally and removed from the first U-shaped plate 8. The dry powder bottle 23 can then be removed for replacement. When installing the dry powder bottle 23, the second U-shaped plate 11 is placed on the first U-shaped plate 8, and the positioning plate 12 is placed on the first positioning rod 10 for positioning. Then, the second positioning rod 11 is moved... Positioning rod 14 is inserted into the positioning groove 13 on the first U-shaped plate 8 and the second U-shaped plate 11, which limits the longitudinal and lateral positions of the second U-shaped plate 11. Then, the servo motor 701 is started to move the moving plate 5 away from the drive mechanism 7. At this time, the second positioning rod 14 will move, which will drive the fixed seat 15 to move. The fixed seat 15 will drive the roller 16 to move. The roller 16 moves and contacts the bottom of the guide plate 17, which limits the position of the roller 16, so that the second positioning rod 14 can be stably placed in the positioning groove 13 on the first U-shaped plate 8 and the second U-shaped plate 11. The dry powder bottle 23 can be installed, and the second positioning rod 14 cannot be removed at this time.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automated induction fire extinguishing apparatus for fire engineering, comprising a mounting plate (1), characterized in that, Both ends of the mounting plate (1) are fixedly connected with slide rails (2), drive lead screws (3) are arranged on the slide rails (2), the drive lead screws (3) are rotatably connected with the slide rails (2), one side of the two slide rails (2) is provided with the same drive mechanism (7), the two drive lead screws (3) are sleeved with lead screw nuts (4), the drive lead screws (3) are matched with the lead screw nuts (4), the outer wall of the lead screw nut (4) is fixedly connected with a moving plate (5), the moving plate (5) is slidably connected with the slide rail (2), both ends of the moving plate (5) are provided with guide rods (6), the guide rods (6) are fixedly connected with the inner wall of the slide rail (2), the moving plate (5) is slidably connected with the guide rod (6), both sides of the two moving plates (5) are fixedly connected with the same first U-shaped plate (8), one side of the first U-shaped plate (8) is fixedly connected with a fixed plate (9), the top end of the fixed plate (9) is fixedly connected with two first positioning rods (10) on the side close to the first U-shaped plate (8), the first U-shaped plate (8) is sleeved with a second U-shaped plate (11) on the end away from the fixed plate (9), both ends of the second U-shaped plate (11) are fixedly connected with positioning plates (12), the positioning plates (12) are sleeved with the first positioning rods (10), both ends of the second U-shaped plate (11) and both ends of the first U-shaped plate (8) are provided with positioning grooves (13), the second positioning rods (14) are arranged in the positioning grooves (13), the top of the second positioning rod (14) is fixedly connected with a fixing seat (15), the fixing seat (15) is provided with a roller (16), the roller (16) is rotatably connected with the fixing seat (15), the bottom of the second U-shaped plate (11) is fixedly connected with a dry powder bottle (23), both ends of the mounting plate (1) are fixedly connected with guide plates (17).

2. The automated induction fire extinguishing apparatus for fire engineering according to claim 1, wherein, The drive mechanism (7) comprises a servo motor (701), the output end of the servo motor (701) is fixedly connected with a first gear (702), the first gear (702) is meshedly connected with a second gear (703), the second gear (703) is provided with two synchronous wheels (704) on one side, the two synchronous wheels (704) are respectively fixedly connected with two drive lead screws (3), the two synchronous wheels (704) are sleeved with the same synchronous belt (705), and the second gear (703) is fixedly connected with one of the synchronous wheels (704).

3. The automated induction fire extinguishing apparatus for fire engineering according to claim 2, wherein, One side of the servo motor (701) is fixedly connected with a rack (21), and the rack (21) is fixedly connected with the bottom of the slide rail (2).

4. The automated induction fire extinguishing apparatus for fire engineering according to claim 1, wherein The output end of the dry powder bottle (23) is fixedly connected with a solenoid valve (2301), and the output end of the solenoid valve (2301) is fixedly connected with a spray head (2302).

5. The automated induction fire extinguishing apparatus for fire engineering according to claim 1, wherein, Magnets (18) are arranged in the two positioning grooves (13) on the first U-shaped plate (8), the magnets (18) are fixedly connected with the first U-shaped plate (8), and the magnets (18) are concentric with the positioning grooves (13).

6. The automated induction fire extinguishing apparatus for fire protection engineering according to claim 1, wherein One end bottom of the mounting plate (1) is fixedly connected with a plurality of equidistantly distributed temperature sensors (19), and the mounting plate (1) is fixedly connected with a plurality of equidistantly distributed smoke sensors (20) at the bottom of the other end away from the temperature sensors (19).

7. The automated induction fire extinguishing apparatus for fire engineering according to claim 6, wherein The temperature sensors (19) and the smoke sensors (20) are both electrically connected with a single-chip microcomputer (22), the single-chip microcomputer (22) is electrically connected with a servo motor (701), and the single-chip microcomputer (22) is installed at the top of the first U-shaped plate (8).

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