Intelligent fire engineering spraying device

Abstract

The utility model discloses a kind of intelligentized spraying equipment of fire engineering, it is related to fire engineering technical field;And the utility model includes mounting seat, the top surface of mounting seat is rotationally equipped with carousel, the top surface of carousel is fixedly equipped with frame, installation plate is slidably equipped in the frame, the installation plate is equipped with shower head, one side of the frame is equipped with second motor, the output of second motor is fixedly equipped with rotating rod, the outer surface of rotating rod is fixedly equipped with first bevel gear, threaded rod is rotationally equipped in the frame, the top end of threaded rod is fixedly equipped with second bevel gear, by threaded rod rotation, threaded block on threaded rod is fixedly connected with installation plate, when threaded rod rotates, threaded block drives installation plate to slide up and down along frame, to adjust the perpendicular height of shower head, to adapt to the fire source of different height, to carry out dynamic lifting adjustment according to the development of fire, space structure or on-site obstacle distribution.

Description

Technical Field

[0001] This utility model relates to the field of fire protection engineering technology, specifically to an intelligent sprinkler system for fire protection engineering. Background Technology

[0002] A fire sprinkler system is a type of fire extinguishing device and a widely used fixed fire protection facility. It is characterized by its low cost and high fire extinguishing efficiency. When a fire occurs, the sprinkler system can promptly contain and extinguish the fire.

[0003] Application No.: CN202320764510.0, proposes a novel intelligent fire control device, which includes a storage tank, a high-pressure gas tank, a first solenoid valve, a second solenoid valve, a third solenoid valve, a high-pressure gas circuit, a high-pressure water circuit, an output pipeline, and a water gun. The first and second solenoid valves control the opening and closing of the high-pressure gas circuit and the high-pressure water circuit, respectively. High-pressure nitrogen is delivered through the high-pressure gas circuit to drive the fire extinguishing agent in the storage tank to be sprayed through the output pipeline to the water gun, enabling timely response and handling of fires. Then, the second solenoid valve is controlled to open the high-pressure water circuit, and the high-pressure water is sprayed outward through the output pipeline, thereby spraying the site after the fire extinguishing agent has been treated, effectively controlling smoke, ensuring the safe transport of personnel, and facilitating subsequent rescue.

[0004] Although the aforementioned documents describe spraying high-pressure water through output pipes to treat the site after fire extinguishing agent treatment, effectively controlling smoke and ensuring the safe transport of personnel and subsequent rescue, most sprinkler heads are fixed installations. This means that the height of the sprinkler heads is fixed after installation and cannot be dynamically adjusted according to the development of the fire, the spatial structure, or the distribution of obstacles on site. To address these issues, the inventors propose an intelligent sprinkler system for fire protection engineering. Utility Model Content

[0005] To address the problem that the height of sprinkler heads is fixed after installation and cannot be dynamically adjusted according to the development of the fire, spatial structure, or the distribution of obstacles on site, the purpose of this utility model is to provide an intelligent sprinkler system for fire protection engineering.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an intelligent sprinkler system for fire protection engineering, including a mounting base, a turntable rotatably mounted on the top surface of the mounting base, a frame fixedly mounted on the top surface of the turntable, a mounting plate slidably mounted inside the frame, a sprinkler head mounted inside the mounting plate, a second motor mounted on one side of the frame, a rotating rod fixedly mounted on the output end of the second motor, a first bevel gear fixedly mounted on the outer surface of the rotating rod, a threaded rod rotatably mounted inside the frame, a second bevel gear fixedly mounted on the top end of the threaded rod, the first bevel gear and the second bevel gear meshing, a threaded block threadedly mounted on the outer surface of the second bevel gear, and the threaded block fixedly mounted on one side of the mounting plate. The system is first connected to an external fire water source or fire extinguishing agent supply system via a connecting pipe at the bottom of the mounting base. The extinguishing agent enters through a connecting pipe and is delivered to the sprinkler head via a flexible hose. The hose connects the sprinkler head to the connecting pipe, ensuring that the delivery of the extinguishing agent is unaffected during the horizontal rotation, lifting, and angle adjustment of the sprinkler head. Then, in the event of a fire, the second motor on one side of the frame is activated, driving the rotating rod and the first bevel gear to rotate. The first bevel gear meshes with the second bevel gear, driving the threaded rod to rotate. The threaded block on the threaded rod is fixedly connected to the mounting plate. When the threaded rod rotates, the threaded block drives the mounting plate to slide up and down along the frame, thereby adjusting the vertical height of the sprinkler head to adapt to fire sources at different heights. This allows for dynamic lifting and lowering adjustment based on the development of the fire, the spatial structure, or the distribution of obstacles on site. The third motor inside the mounting plate is activated, driving the movable rod to rotate. The movable rod is fixedly connected to the sprinkler head, allowing the sprinkler head to swing in the vertical plane, achieving fine adjustment of the spray angle. Combining horizontal rotation, height adjustment, and angle fine-tuning, the sprinkler head can quickly and accurately aim at the core area of ​​the fire source, ensuring that the extinguishing agent directly covers the flames. The first motor is activated, driving the rotating shaft and its first toothed ring to rotate. The first toothed ring meshes with a second toothed ring fixed to the outer surface of the turntable, thereby driving the turntable to rotate on the top surface of the mounting base. The limiting rod on the bottom surface of the turntable slides within the limiting groove of the mounting base, ensuring smooth rotation of the turntable without deviation. This allows the entire frame and the sprinkler heads inside to rotate horizontally until they are aligned with the fire source. Once the sprinkler head is properly adjusted, the valve is opened, spraying the extinguishing agent (such as water, foam, etc.) at the fire source with the optimal angle and coverage, achieving efficient fire extinguishing.

[0007] Preferably, a third motor is installed inside the mounting plate, and a movable rod is fixedly provided at the output end of the third motor. The movable rod is fixedly provided on the outer surface of the spray head. A positioning sleeve is fixedly provided on the bottom surface of the mounting base. A connecting pipe is fixedly passed through the positioning sleeve and is fixedly passed through the mounting base. A flexible hose is fixedly provided at one end of the spray head, and the other end of the flexible hose is fixedly connected to the connecting pipe.

[0008] Preferably, a first motor is mounted on the bottom surface of the mounting base, a rotating shaft is fixedly mounted on the output end of the first motor, a first toothed ring is fixedly fitted on the outer surface of the rotating shaft, a second toothed ring is fixedly fitted on the outer surface of the turntable, the first toothed ring and the second toothed ring mesh with each other, a limiting rod is fixedly mounted on the bottom surface of the turntable, the limiting rod is slidably disposed in the mounting base, a limiting groove is opened in the mounting base, and the limiting rod is slidably disposed in the limiting groove.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] By rotating the threaded rod, the threaded block on the threaded rod is fixedly connected to the mounting plate. When the threaded rod rotates, the threaded block drives the mounting plate to slide up and down along the frame, thereby adjusting the vertical height of the sprinkler head to adapt to fire sources at different heights. This allows for dynamic lifting and lowering adjustment based on the development of the fire, the spatial structure, or the distribution of obstacles on site. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the mounting base structure of this utility model;

[0014] Figure 3 This is a partial cross-sectional view of the mounting base of this utility model;

[0015] Figure 4 This is a partial cross-sectional view of the frame structure of this utility model;

[0016] Figure 5 This is a schematic diagram of the spray head structure of this utility model.

[0017] In the diagram: 1. Mounting base; 101. Limiting groove; 2. Turntable; 21. First motor; 22. Rotating shaft; 23. First gear ring; 24. Second gear ring; 25. Limiting rod; 3. Frame; 31. Second motor; 32. Rotating rod; 33. First bevel gear; 34. Threaded rod; 35. Second bevel gear; 36. Threaded block; 4. Mounting plate; 41. Third motor; 42. Movable rod; 43. Spray head; 44. Hose; 45. Connecting pipe; 46. Positioning sleeve. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example: Figure 1-5 As shown, this utility model provides an intelligent sprinkler system for fire protection engineering, including a mounting base 1. A turntable 2 is rotatably mounted on the top surface of the mounting base 1. A frame 3 is fixedly mounted on the top surface of the turntable 2. A mounting plate 4 is slidably mounted inside the frame 3. A sprinkler head 43 is mounted inside the mounting plate 4. A second motor 31 is mounted on one side of the frame 3. A rotating rod 32 is fixedly mounted on the output end of the second motor 31. A first bevel gear 33 is fixedly sleeved on the outer surface of the rotating rod 32. A threaded rod 34 is rotatably mounted inside the frame 3. A second bevel gear 35 is fixedly mounted on the top end of the threaded rod 34. The first bevel gear 33 and the second bevel gear 35 are connected... The second bevel gear 35 is threaded with a threaded block 36 on its outer surface. The threaded block 36 is fixedly mounted on one side of the mounting plate 4. By starting the second motor 31 on one side of the starting frame 3, the rotating rod 32 and the first bevel gear 33 are driven to rotate. The first bevel gear 33 meshes with the second bevel gear 35, driving the threaded rod 34 to rotate. The threaded block 36 on the threaded rod 34 is fixedly connected to the mounting plate 4. When the threaded rod 34 rotates, the threaded block 36 drives the mounting plate 4 to slide up and down along the frame 3, thereby adjusting the vertical height of the sprinkler head 43 to adapt to fire sources at different heights. This allows for dynamic lifting and lowering adjustment based on the development of the fire, the spatial structure, or the distribution of obstacles on site.

[0020] A third motor 41 is installed inside the mounting plate 4. A movable rod 42 is fixedly provided at the output end of the third motor 41. The movable rod 42 is fixedly provided on the outer surface of the spray head 43. A positioning sleeve 46 is fixedly provided on the bottom surface of the mounting base 1. A connecting pipe 45 is fixedly passed through the positioning sleeve 46. The connecting pipe 45 is fixedly passed through the mounting base 1. A flexible hose 44 is fixedly provided at one end of the spray head 43. The other end of the flexible hose 44 is fixedly connected to the connecting pipe 45.

[0021] By adopting the above technical solution, the third motor 41 inside the mounting plate 4 starts, driving the movable rod 42 to rotate. The movable rod 42 is fixedly connected to the sprinkler head 43, thereby allowing the sprinkler head 43 to swing in the vertical plane, achieving fine adjustment of the spray angle. Combining horizontal rotation, height adjustment, and angle fine-tuning, the sprinkler head 43 can quickly and accurately aim at the core area of ​​the fire source, ensuring that the extinguishing agent directly covers the flames.

[0022] A first motor 21 is mounted on the bottom surface of the mounting base 1. A rotating shaft 22 is fixedly mounted on the output end of the first motor 21. A first toothed ring 23 is fixedly sleeved on the outer surface of the rotating shaft 22. A second toothed ring 24 is fixedly sleeved on the outer surface of the turntable 2. The first toothed ring 23 and the second toothed ring 24 mesh with each other. A limiting rod 25 is fixedly mounted on the bottom surface of the turntable 2. The limiting rod 25 is slidably disposed in the mounting base 1. A limiting groove 101 is opened in the mounting base 1. The limiting rod 25 is slidably disposed in the limiting groove 101.

[0023] By adopting the above technical solution, the first motor 21 is started, which drives the rotating shaft 22 and the first toothed ring 23 on it to rotate. The first toothed ring 23 meshes with the second toothed ring 24 fixed on the outer surface of the turntable 2, thereby driving the turntable 2 to rotate on the top surface of the mounting base 1. The limiting rod 25 on the bottom surface of the turntable 2 is embedded in the limiting groove 101 of the mounting base 1 and slides to ensure that the turntable 2 rotates smoothly without deviation, so that the entire frame 3 and the internal sprinkler head 43 rotate horizontally until they are aligned with the direction of the fire source.

[0024] Working principle: First, the connecting pipe 45 at the bottom of the mounting base 1 is connected to an external fire water source or fire extinguishing agent supply system. The extinguishing agent enters through the connecting pipe 45 and is delivered to the sprinkler head 43 through the hose 44. The hose 44 connects the sprinkler head 43 to the connecting pipe 45, ensuring that the delivery of the extinguishing agent is not affected during the horizontal rotation, lifting, and angle adjustment of the sprinkler head 43. Then, when a fire occurs, the second motor 31 on one side of the frame 3 is activated, driving the rotating rod 32 and the first bevel gear 33 to rotate. The first bevel gear 33 meshes with the second bevel gear 35, driving the threaded rod 34 to rotate. The threaded block 36 on the threaded rod 34 is fixedly connected to the mounting plate 4. When the threaded rod 34 rotates, the threaded block 36 drives the mounting plate 4 to slide up and down along the frame 3, thereby adjusting the vertical height of the sprinkler head 43 to adapt to fire sources at different heights. This allows for dynamic lifting and lowering adjustment based on the development of the fire, the spatial structure, or the distribution of obstacles on site. The third motor 41 inside the mounting plate 4 is activated, driving the movable rod 42 to rotate. The movable rod 42 is fixedly connected to the sprinkler head 43, causing the sprinkler head 43 to swing in the vertical plane, achieving fine adjustment of the spray angle. By combining horizontal rotation, height adjustment, and angle fine-tuning, the sprinkler head 43 can quickly and accurately aim at the core area of ​​the fire source, ensuring that the extinguishing agent directly covers the flames. The first motor 21 is started, driving the rotating shaft 22 and the first toothed ring 23 on it to rotate. The first toothed ring 23 meshes with the second toothed ring 24 fixed on the outer surface of the turntable 2, thereby driving the turntable 2 to rotate on the top surface of the mounting base 1. The limiting rod 25 on the bottom surface of the turntable 2 slides into the limiting groove 101 of the mounting base 1, ensuring that the turntable 2 rotates smoothly without deviation, so that the entire frame 3 and the sprinkler head 43 inside rotate horizontally until they are aligned with the direction of the fire source. The adjusted sprinkler head 43 opens the valve to spray the extinguishing agent (such as water, foam, etc.) to the fire source at the optimal angle and coverage, achieving efficient fire extinguishing.

[0025] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0026] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An intelligent sprinkler system for fire protection engineering, comprising a mounting base (1), characterized in that: The top surface of the mounting base (1) is rotatably provided with a turntable (2), the top surface of the turntable (2) is fixedly provided with a frame (3), the frame (3) is slidably provided with a mounting plate (4), the mounting plate (4) is provided with a spray head (43), a second motor (31) is installed on one side of the frame (3), the output end of the second motor (31) is fixedly provided with a rotating rod (32), the outer surface of the rotating rod (32) is fixedly provided with a first bevel gear (33), the frame (3) is rotatably provided with a threaded rod (34), the top end of the threaded rod (34) is fixedly provided with a second bevel gear (35), the first bevel gear (33) and the second bevel gear (35) mesh with each other, the outer surface of the second bevel gear (35) is threadedly provided with a threaded block (36), and the threaded block (36) is fixedly provided on one side of the mounting plate (4).

2. The intelligent sprinkler system for fire protection engineering as described in claim 1, characterized in that, A third motor (41) is installed inside the mounting plate (4). The output end of the third motor (41) is fixedly provided with a movable rod (42), which is fixedly provided on the outer surface of the spray head (43).

3. The intelligent sprinkler system for fire protection engineering as described in claim 1, characterized in that, The bottom surface of the mounting base (1) is fixedly provided with a positioning sleeve (46), and a connecting tube (45) is fixedly passed through the positioning sleeve (46). The connecting tube (45) is fixedly passed through the mounting base (1).

4. The intelligent sprinkler system for fire protection engineering as described in claim 3, characterized in that, One end of the spray head (43) is fixedly provided with a hose (44), and the other end of the hose (44) is fixedly connected to the connecting pipe (45).

5. The intelligent sprinkler system for fire protection engineering as described in claim 1, characterized in that, The bottom surface of the mounting base (1) is equipped with a first motor (21), and the output end of the first motor (21) is fixedly provided with a rotating shaft (22), and the outer surface of the rotating shaft (22) is fixedly fitted with a first toothed ring (23).

6. The intelligent sprinkler system for fire protection engineering as described in claim 5, characterized in that, The outer surface of the turntable (2) is fixedly fitted with a second toothed ring (24), and the first toothed ring (23) and the second toothed ring (24) mesh with each other.

7. The intelligent sprinkler system for fire protection engineering as described in claim 1, characterized in that, The bottom surface of the turntable (2) is fixedly provided with a limiting rod (25), which is slidably disposed in the mounting base (1).

8. The intelligent sprinkler system for fire protection engineering as described in claim 7, characterized in that, The mounting base (1) has a limiting groove (101) and the limiting rod (25) is slidably disposed in the limiting groove (101).

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