Fire extinguishing device
By introducing linear tracks and camera monitoring systems into fire-fighting equipment, combined with drive and adjustment mechanisms, precise positioning of fire sprinkler guns and efficient fire extinguishing are achieved, solving the problem of high water consumption of automatic fire-fighting equipment, reducing costs and improving flexibility and accuracy.
Patent Information
- Application Number
- CN202510808395.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-17
- Publication Date
- 2025-10-03
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing automatic fire extinguishing devices usually fully open to spray water when a fire is detected, which consumes a lot of water, is costly, and the water spraying is not accurate enough and lacks flexibility.
A fire extinguishing device consisting of a linear track, a water spraying mechanism and a driving mechanism was designed. A camera was used to monitor the fire situation in real time. The driving mechanism and the adjusting mechanism were used to move the water spray gun along the linear track and adjust the angle in the X, Y and Z axes to accurately aim at the fire point for water spraying to extinguish the fire.
It achieves rapid response to fire, efficient fire extinguishing, reduced water consumption, lower costs, and ensures the flexibility and accuracy of the water spray gun to the fire point, thereby improving fire extinguishing efficiency.
Smart Images
Figure CN120733307A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of fire fighting equipment, in particular to a fire extinguishing device. Background Art
[0002] Fire is the most common disaster threatening public safety. Fires often occur in densely populated areas or locations with concentrated supplies, resulting in inestimable losses. Therefore, in accordance with relevant national regulations, firefighting equipment must be installed in buildings and crowded places to form a complete firefighting system to eliminate disasters and guide evacuation in emergencies.
[0003] At present, fire protection systems usually include fire alarm devices and fire extinguishing devices. Their main functions are to issue control commands to implement fire alarm when a fire is detected and to use the fire extinguishing devices to extinguish the fire in time.
[0004] Existing fire-fighting extinguishing devices can be divided into manual fire-fighting devices and automatic fire-fighting devices according to their types. Manual fire-fighting devices usually include fire hoses and water spray guns. After the fire alarm signal is issued, the fire hose can be connected to the fire hydrant, and then the water spray gun can be used to spray water to extinguish the fire. It has high flexibility and low cost. The automatic fire-fighting device mainly detects fires through temperature and smoke detectors. When the fire is confirmed, the system automatically starts and can open the sprinkler to automatically spray water mist for fire extinguishing. Compared with the manual method, it can respond faster, does not require temporary assembly of equipment, and is more efficient, thereby effectively reducing fire losses. However, automatic fire-fighting devices are usually laid in large quantities in buildings. When a fire is sensed, it is usually in a fully open state, and all sprinklers spray water together, which consumes a lot of water and is costly. Summary of the Invention
[0005] The purpose of the present invention is to provide a fire extinguishing device in order to solve the above problems.
[0006] The present invention achieves the above-mentioned object through the following technical scheme: a fire extinguishing device, including a linear track, on which a water spray mechanism and a driving mechanism connected to the water spray mechanism are provided, the driving mechanism is used to drive the water spray mechanism to move along the length direction of the linear track, the water spray mechanism includes a water spray gun and an adjusting mechanism connected to the water spray gun, the adjusting mechanism is used to drive the water spray gun to rotate on the plane where the X-axis and Y-axis are located or to swing up and down along the Z-axis, and a camera is provided on the water spray gun.
[0007] As a further configuration of the present invention, the water spraying mechanism further includes a sliding seat, a plurality of pulleys are provided on the sliding seat, and a slide rail for sliding of the pulleys is provided along the length direction in the linear track.
[0008] As a further configuration of the present invention, the driving mechanism includes a conveyor belt arranged inside the linear track and a power mechanism for driving the conveyor belt to operate, and a connecting block is provided on the sliding seat, and the connecting block is fixedly connected to the conveyor belt.
[0009] As a further configuration of the present invention, the conveyor belt includes an active roller and a driven roller rotatably connected to both ends of a linear track, a belt body is connected between the active roller and the driven roller, the power mechanism includes a first motor, the first motor is connected to the active roller through a transmission assembly, the transmission assembly includes a driving pulley and a driven pulley, a belt is connected between the driving pulley and the driven pulley, the driving pulley is connected to the first motor, and the driven pulley is connected to the active roller.
[0010] As a further configuration of the present invention, the adjustment mechanism includes a support column, which is rotatably connected to a mounting seat, the water spray gun is arranged on the mounting seat, and a second motor connected to the mounting seat is arranged inside the support column, and the second motor is used to drive the mounting seat to rotate.
[0011] As a further configuration of the present invention, a bracket is provided on the mounting seat, the water spray gun includes a shell rotatably connected to the bracket, the adjustment mechanism also includes a reduction motor provided on the mounting seat, a support bar is connected to the output end of the reduction motor, a slide groove is provided on the shell along the length direction, and the end of the support bar away from the reduction motor is slidably connected to the inside of the slide groove through a roller.
[0012] As a further configuration of the present invention, the water spray gun also includes a water pump fixedly mounted on the sliding seat, the output end of the water pump is connected to a water pipe, the water pipe is connected to a nozzle, and the nozzle is fixedly connected to the shell.
[0013] As a further configuration of the present invention, a mounting frame is provided at the opening of the nozzle, and a water dividing plate is provided on the mounting frame.
[0014] As a further configuration of the present invention, the water diversion plate includes a main body, and a plurality of diversion plates are arranged on the side wall of the main body.
[0015] As a further configuration of the present invention, two racks are provided on the linear track, the racks are arranged opposite to each other, the cross-section of the racks is L-shaped, and a plurality of through holes are opened on the top wall of the racks.
[0016] In summary, the present invention has the following beneficial effects: The present invention can monitor the internal situation of a building in real time through a camera. When a fire is detected by the camera, the driving mechanism can drive the water spray mechanism to move along the length direction of the straight track, so that the water spray gun moves to the fire point position, and then the adjusting mechanism drives the water spray gun to rotate on the plane where the X-axis and Y-axis are located or to swing up and down along the Z-axis, so as to adjust the spray angle of the water spray gun, so that the water spray gun can be aimed at the fire point before spraying water to extinguish the fire. The operation is convenient, and due to the real-time monitoring of the camera, it can respond to the fire quickly, and the fire extinguishing efficiency is high, thereby effectively reducing the fire loss. Moreover, since the camera can be used to observe during the process of adjusting the position and angle of the water spray gun, the flexibility and accuracy of the water spray gun adjustment process are guaranteed, and the water spray gun can be accurately aimed at the fire point for extinguishing the fire, and the water spraying can be quickly stopped after the fire extinguishing is completed, which can not only ensure the fire extinguishing effect, but also reduce water consumption, thereby effectively reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The structure of the present invention is schematically shown Figure 1 ; Figure 2 for Figure 1 Schematic diagram of the enlarged structure at A in the middle; Figure 3 Schematic diagram of the structure of the water spray mechanism in the present invention; Figure 4 for Figure 3 Schematic diagram of the enlarged structure at B in the middle; Figure 5 This is a schematic diagram of the structure of the water spray mechanism of the present invention after removing the support column, nozzle, water pump, and water pipe; Figure 6 The structure of the present invention is schematically shown Figure 2 .
[0018] Figure numerals: 1. linear track; 2. camera; 3. sliding seat; 4. pulley; 5. slide rail; 6. connecting block; 7. belt body; 8. first motor; 9. support column; 10. mounting seat; 11. second motor; 12. bracket; 13. housing; 14. reduction motor; 15. support bar; 16. slide chute; 17. water pump; 18. water pipe; 19. nozzle; 20. mounting frame; 21. water distribution plate; 22. frame; 23. perforation. DETAILED DESCRIPTION
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0020] See also Figure 1-6 As shown, a fire extinguishing device includes a linear track 1, on which a water spraying mechanism and a driving mechanism connected to the water spraying mechanism are provided, the driving mechanism is used to drive the water spraying mechanism to move along the length direction of the linear track 1, the water spraying mechanism includes a water spraying gun and an adjusting mechanism connected to the water spraying gun, the adjusting mechanism is used to drive the water spraying gun to rotate on the plane where the X-axis and Y-axis are located or to swing up and down in the direction of the Z-axis, and a camera 2 is provided on the water spraying gun, so that the linear track 1 can be fixedly installed at a high position inside the building, and the internal situation of the building can be monitored in real time by the camera 2. When a fire is detected by the camera 2, the water spraying mechanism can be driven by the driving mechanism to move along the length direction of the linear track 1, so that the water spraying gun moves to the fire point position accordingly, and then the water spraying gun is driven by the adjusting mechanism to rotate on the plane where the X-axis and Y-axis are located or to swing up and down in the direction of the Z-axis, so as to adjust the spray angle of the water spraying gun so that the water spraying gun is aimed at the fire point. After that, water spraying is carried out to extinguish the fire, which is easy to operate. Due to the real-time monitoring of the camera 2, it can respond to the fire quickly, and the fire extinguishing efficiency is high, which can effectively reduce the fire loss. Moreover, since the position and angle of the water spray gun can be adjusted by the camera 2, the flexibility and accuracy of the water spray gun adjustment process are guaranteed, and the water spray gun can be accurately aimed at the fire point to extinguish the fire. After the fire extinguishing is completed, the water spraying can be quickly stopped, which can not only ensure the fire extinguishing effect, but also reduce water consumption, thereby effectively reducing the cost. Two frames 22 are provided on the linear track 1, and the frames 22 are arranged opposite to each other. The cross-section of the frames 22 is L-shaped, and a plurality of through holes 23 are opened on the top wall of the frames 22 along the length direction. When the device is installed, the bolts can be passed through the through holes 23 and through the ceiling of the building, and then fastened with nuts, thereby realizing the firm installation of the linear track 1 inside the building, and the installation operation is relatively convenient and labor-saving.
[0021] See also Figure 1-3As shown, the water spraying mechanism also includes a sliding seat 3, a plurality of pulleys 4 are provided on the sliding seat 3, and a slide rail 5 for the sliding of the pulley 4 is provided along the length direction of the linear track 1. When the water spraying mechanism moves along the length direction of the linear track 1, the pulley 4 will slide in the slide rail 5 accordingly, thereby converting the sliding friction of the sliding seat 3 on the linear track 1 into rolling friction, thereby making the sliding of the sliding seat 3 become more stable and smooth, thereby improving the smoothness of the movement of the water spraying mechanism. The driving mechanism includes a conveyor belt arranged inside the linear track 1 and a power mechanism for driving the conveyor belt to operate. A connecting block 6 is provided on the sliding seat 3, and the connecting block 6 is fixedly connected to the conveyor belt. The conveyor belt is driven to operate by the power mechanism, thereby being able to drive the sliding seat 3 to slide through the connecting block 6, and thereby being able to drive the water spraying mechanism to move along the length direction of the linear track 1. The position of the water spray gun can be adjusted, and the operation is convenient and the efficiency is high. The conveyor belt includes an active roller and a driven roller rotatably connected to both ends of the linear track 1, and a belt body 7 is connected between the active roller and the driven roller. The power mechanism includes a first motor 8, and the first motor 8 is connected to the active roller through a transmission assembly. The transmission assembly includes an active pulley and a driven pulley, and a belt is connected between the active pulley and the driven pulley, and the active pulley is connected to the first motor 8, and the driven pulley is connected to the active roller. By starting the first motor 8, the active pulley can be driven to rotate, and the active pulley can drive the driven pulley to rotate accordingly through the belt, thereby driving the active roller to rotate, and the active roller can drive the driven roller to rotate accordingly through the belt body 7. The coordinated rotation of the active roller and the driven roller can drive the belt body 7 to operate continuously, thereby driving the water spray mechanism, and the transmission is stable and the efficiency is high.
[0022] See also Figure 3 、 Figure 5As shown, the adjustment mechanism includes a support column 9, a mounting base 10 is rotatably connected to the support column 9, and the water spray gun is arranged on the mounting base 10, and a second motor 11 connected to the mounting base 10 is provided inside the support column 9. The second motor 11 is used to drive the mounting base 10 to rotate. By starting the second motor 11, the mounting base 10 can be driven to rotate on the support column 9, so that the water spray gun can rotate on the plane where the X-axis and the Y-axis are located, thereby realizing the adjustment of the water spray angle of the water spray gun, which is more convenient to operate. A bracket 12 is provided on the mounting base 10, and the water spray gun includes a shell 13 rotatably connected to the bracket 12. The adjustment mechanism also It includes a reduction motor 14 arranged on the mounting base 10, and a support bar 15 is connected to the output end of the reduction motor 14, and a slide groove 16 is opened on the shell 13 along the length direction, and the end of the support bar 15 away from the reduction motor 14 is connected to the inside of the slide groove 16 through a roller sliding. By starting the reduction motor 14, the support bar 15 can be driven to move. Since the concave end of the support body is connected to the inside of the slide groove 16 through a roller sliding, the shell 13 can be pushed to deflect by the support bar 15, so that the shell 13 swings up and down along the Z-axis, thereby realizing the adjustment of the water spraying angle of the water spray gun, and the operation is relatively convenient and simple.
[0023] See also Figure 3-5 As shown, the water spray gun also includes a water pump 17 fixedly mounted on the sliding seat 3, a water pipe 18 is connected to the output end of the water pump 17, and a nozzle 19 is connected to the water pipe 18, and the nozzle 19 is fixedly connected to the housing 13, and can be connected to the input end of the water pump 17 through a hose, so that the hose is connected to the external water tank. When the water spray gun is used, clean water can be drawn through the water pump 17, and the clean water is input to the nozzle 19 through the water pipe 18, and then sprayed out through the nozzle 19 Fire extinguishing is easy to operate. A mounting bracket 20 is provided at the opening of the nozzle 19, and a water diverter 21 is provided on the mounting bracket 20. When clean water is sprayed through the nozzle 19, it will first pass through the water diverter 21. The water flow can be divided into multiple streams through the obstruction of the water diverter 21, thereby increasing the coverage area of the water mist and improving the fire extinguishing efficiency. The water diverter 21 includes a main body, and a plurality of diverter plates are provided on the side wall of the main body. The water flow can be divided into multiple streams through the diverter plate to realize diversion.
[0024] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, various improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.
Claims
1. A fire extinguishing device, characterized in that: The invention comprises a linear track (1), wherein a water spray mechanism and a driving mechanism connected to the water spray mechanism are provided on the linear track (1), wherein the driving mechanism is used to drive the water spray mechanism to move along the length direction of the linear track (1), wherein the water spray mechanism comprises a water spray gun and an adjusting mechanism connected to the water spray gun, wherein the adjusting mechanism is used to drive the water spray gun to rotate on the plane where the X-axis and the Y-axis are located or to swing up and down along the direction of the Z-axis, and wherein a camera (2) is provided on the water spray gun.
2. A fire extinguishing device according to claim 1, characterized in that: The water spraying mechanism further comprises a sliding seat (3), a plurality of pulleys (4) are provided on the sliding seat (3), and a slide rail (5) for the pulleys (4) to slide is provided along the length direction in the linear track (1).
3. A fire extinguishing device according to claim 2, characterized in that: The driving mechanism comprises a conveyor belt arranged inside the linear track (1) and a power mechanism for driving the conveyor belt to operate. A connecting block (6) is provided on the sliding seat (3), and the connecting block (6) is fixedly connected to the conveyor belt.
4. A fire extinguishing device according to claim 3, characterized in that: The conveyor belt comprises an active roller and a driven roller rotatably connected to both ends of a linear track (1), a belt body (7) is connected between the active roller and the driven roller, the power mechanism comprises a first motor (8), the first motor (8) is connected to the active roller through a transmission assembly, the transmission assembly comprises an active pulley and a driven pulley, a belt is connected between the active pulley and the driven pulley, the active pulley is connected to the first motor (8), and the driven pulley is connected to the active roller.
5. A fire extinguishing device according to claim 1, characterized in that: The adjustment mechanism comprises a support column (9), a mounting seat (10) is rotatably connected to the support column (9), the water spray gun is arranged on the mounting seat (10), and a second motor (11) connected to the mounting seat (10) is arranged inside the support column (9), and the second motor (11) is used to drive the mounting seat (10) to rotate.
6. A fire extinguishing device according to claim 5, characterized in that: A bracket (12) is provided on the mounting seat (10), the water spray gun includes a shell (13) rotatably connected to the bracket (12), the adjustment mechanism also includes a reduction motor (14) provided on the mounting seat (10), a support bar (15) is connected to the output end of the reduction motor (14), a slide groove (16) is provided on the shell (13) along the length direction, and the end of the support bar (15) away from the reduction motor (14) is slidably connected to the inside of the slide groove (16) through a roller.
7. A fire extinguishing device according to claim 6, characterized in that: The water spray gun further comprises a water pump (17) fixedly mounted on the sliding seat (3); the output end of the water pump (17) is connected to a water pipe (18); the water pipe (18) is connected to a nozzle (19); and the nozzle (19) is fixedly connected to the housing (13).
8. A fire extinguishing device according to claim 7, characterized in that: A mounting frame (20) is provided at the opening of the spray head (19), and a water dividing plate (21) is provided on the mounting frame (20).
9. A fire extinguishing device according to claim 8, characterized in that: The water diversion plate (21) comprises a main body, and a plurality of diversion plates are arranged on the side wall of the main body.
10. The fire extinguishing device according to claim 1, characterized in that: Two frames (22) are provided on the linear track (1), the frames (22) are arranged opposite to each other, the cross-section of the frames (22) is L-shaped, and a plurality of through holes (23) are provided on the top wall of the frames (22).