Automatic fire extinguishing system

Abstract

The utility model discloses an automatic fire extinguishing system, which relates to the field of fire fighting and comprises an adjusting box, an electric push rod is arranged inside the adjusting box, one side of the electric push rod is fixedly connected with a gear plate, the inner wall of the adjusting box is fixedly connected with a connecting plate, the inside of the connecting plate is movably connected with a rotating shaft, and the rotating shaft is fixedly connected with the gear plate. One end of the rotating shaft is fixedly connected with a gear, and the exterior of the rotating shaft is fixedly connected with a connecting block; the fire extinguishing device has the advantages that the rotating shaft, the water storage plate and the gear are matched with the electric push rod and the gear plate to change the angle of the nozzle so as to realize circulating spraying, so that the fire extinguishing range is enlarged, and the use effect of a fire extinguishing system can be improved; the adjusting box and the fixing seat can be separated through the fixing seat, the short rod, the fixing rod, the threaded column, the limiting ring, the fixing ring and the like, then maintenance can be conducted when the adjusting box is damaged, and meanwhile the maintenance difficulty can be lowered.

Description

Technical Field

[0001] The utility model relates to the field of fire protection, in particular to an automatic fire extinguishing system. Background Art

[0002] Firefighting is a professional field concerned with preventing and extinguishing fires, rescuing fire victims, and dealing with other emergency situations (such as earthquakes, chemical accidents, etc.). It aims to protect human life, property and the environment from fire and other similar disasters. When encountering a fire, automatic fire-fighting extinguishing systems will be used to control and extinguish the fire.

[0003] However, in the prior art, since the angle of the sprinkler in the automatic fire extinguishing system is fixed, the fire extinguishing range is limited, which affects the fire extinguishing effect. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an automatic fire extinguishing system.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: an automatic fire extinguishing system, including an adjusting box, an electric push rod is arranged inside the adjusting box, one side of the electric push rod is fixedly connected to a gear plate, the inner wall of the adjusting box is fixedly connected to a connecting plate, the interior of the connecting plate is movably connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a gear, the outside of the rotating shaft is fixedly connected to a connecting block, one side of the connecting block is fixedly connected to a water storage plate, the lower end of the water storage plate is provided with a nozzle, one side of the water storage plate is fixedly connected to a water inlet pipe, and the outside of the water inlet pipe is provided with a control component.

[0006] Preferably, the upper end of the regulating box is fixedly connected to a support plate, the upper end of the support plate is fixedly connected to a mounting plate, a limiting groove is provided inside the mounting plate, and a fixing seat is provided at the upper end of the support plate.

[0007] Preferably, a rotation groove is opened inside the fixing seat, a short rod is arranged inside the rotation groove, a fixing rod is sleeved on the outside of the short rod, a threaded column is fixedly connected to the lower end of the fixing rod, a limiting ring is sleeved on the outside of the threaded column, a fixing ring is fixedly connected to the lower end of the limiting ring, and a fixing plate is fixedly connected to the upper end of the fixing seat.

[0008] Preferably, the gears are in two groups and are symmetrically arranged about the center line of the rotating shaft.

[0009] Through the above scheme, the following technical effects can be achieved: the angle of the nozzle can be changed through the rotating shaft, water storage plate, gear, electric push rod and gear plate to achieve cyclic spraying, thereby increasing the fire extinguishing range and improving the use effect of the fire extinguishing system.

[0010] Preferably, the external thread of the threaded column is matched with the internal thread of the fixing ring.

[0011] Preferably, the fixing rod is movably connected to the fixing seat via a short rod.

[0012] Through the above scheme, the following technical effects can be achieved: the adjustment box and the fixed seat can be separated through the fixed seat, short rod, fixed rod, threaded column, limit ring, fixed ring, etc., so that they can be repaired when damaged, and the difficulty of maintenance can also be reduced.

[0013] By adopting the above technical solution, by turning on the electric push rod, the electric push rod pushes the gear plate to move, and then drives the gear to rotate. The gear drives the rotating shaft and the water storage plate to rotate, thereby realizing the change of the angle of the nozzle. The setting of two sets of electric push rods, gear plates, and gears can increase the stability of the nozzle during rotation. The angle of the nozzle can be changed by the rotating shaft, water storage plate, gears, and electric push rods and gear plates to achieve cyclic spraying, thereby increasing the fire extinguishing range, and at the same time can also improve the use effect of the fire extinguishing system.

[0014] By adopting the above technical solution, by rotating the fixing ring, the internal thread of the fixing ring cooperates with the external thread of the threaded column, the limit ring moves away from the mounting plate, and the fixing rod can be rotated out of the rotation groove to achieve the separation of the adjusting box and the fixing seat. Similarly, during installation, it is only necessary to press the bottom of the mounting plate against the fixing seat and rotate the fixing rod and the fixing ring. The fixing rod will rotate outside the short rod into the rotation groove, and the limit ring and the fixing ring will fix the mounting plate to complete the installation of the adjusting box. The adjusting box and the fixing seat can be separated by the fixing seat, short rod, fixing rod, threaded column, limit ring, fixing ring, etc., so that they can be repaired when damaged, and the difficulty of repair can also be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the internal structure of the regulating box of the utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the water storage plate of the utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the fixing seat of the utility model.

[0019] In the figure: 1. adjustment box; 2. electric push rod; 3. gear plate; 4. connecting plate; 5. rotating shaft; 6. gear; 7. water storage plate; 8. nozzle; 9. water inlet pipe; 10. control component; 11. support plate; 12. mounting plate; 13. limiting groove; 14. fixing seat; 15. rotating groove; 16. short rod; 17. fixing rod; 18. threaded column; 19. limiting ring; 20. fixing ring; 21. fixing plate; 22. connecting block. DETAILED DESCRIPTION

[0020] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] Embodiment 1

[0022] See also Figure 1-Figure 4 The utility model provides a technical solution: an automatic fire extinguishing system, including a regulating box 1, an electric push rod 2 is arranged inside the regulating box 1, one side of the electric push rod 2 is fixedly connected to a gear plate 3, the inner wall of the regulating box 1 is fixedly connected to a connecting plate 4, the inside of the connecting plate 4 is movably connected to a rotating shaft 5, one end of the rotating shaft 5 is fixedly connected to a gear 6, the outside of the rotating shaft 5 is fixedly connected to a connecting block 22, one side of the connecting block 22 is fixedly connected to a water storage plate 7, the lower end of the water storage plate 7 is provided with a nozzle 8, one side of the water storage plate 7 is fixedly connected to a water inlet pipe 9, the outside of the water inlet pipe 9 is provided with a control component 10, the number of gears 6 is two groups, and they are symmetrically arranged about the center line of the rotating shaft 5.

[0023] Specifically, the electric push rod 2 is turned on, and the electric push rod 2 pushes the gear 6 plate 3 to move, thereby driving the gear 6 to rotate, and the gear 6 drives the rotating shaft 5 and the water storage plate 7 to rotate, so as to change the angle of the nozzle 8. The arrangement of two groups of electric push rods 2, gear 6 plates 3, and gear 6 can increase the stability of the nozzle 8 during rotation. The rotating shaft 5, the water storage plate 7, the gear 6 cooperate with the electric push rod 2 and the gear 6 plate 3 to change the angle of the nozzle 8 to achieve cyclic spraying, thereby increasing the fire extinguishing range, and at the same time, it can also improve the use effect of the fire extinguishing system.

[0024] Embodiment 2

[0025] See also Figure 1-Figure 4The utility model provides a technical solution: an automatic fire extinguishing system, wherein the upper end of the regulating box 1 is fixedly connected with a supporting plate 11, the upper end of the supporting plate 11 is fixedly connected with a mounting plate 12, a limiting groove 13 is provided inside the mounting plate 12, a fixing seat 14 is provided at the upper end of the supporting plate 11, a rotating groove 15 is provided inside the fixing seat 14, a short rod 16 is provided inside the rotating groove 15, a fixing rod 17 is sleeved on the outside of the short rod 16, a threaded column 18 is fixedly connected to the lower end of the fixing rod 17, a limiting ring 19 is sleeved on the outside of the threaded column 18, a fixing ring 20 is fixedly connected to the lower end of the limiting ring 19, a fixing plate 21 is fixedly connected to the upper end of the fixing seat 14, the external thread of the threaded column 18 is matched with the internal thread of the fixing ring 20, and the fixing rod 17 is movably connected to the fixing seat 14 through the short rod 16.

[0026] Specifically, rotate the fixing ring 20, and when its internal thread cooperates with the external thread of the threaded column 18, the limiting ring 19 moves away from the mounting plate 12, and the fixing rod 17 can be rotated out of the rotation groove 15 to achieve the separation of the adjusting box 1 and the fixing seat 14. Similarly, during installation, it is only necessary to place the bottom of the mounting plate 12 close to the fixing seat 14 and rotate the fixing rod 17 and the fixing ring 20. The fixing rod 17 will rotate outside the short rod 16 into the rotation groove 15, and the limiting ring 19 and the fixing ring 20 will fix the mounting plate 12 to complete the installation of the adjusting box 1. The adjusting box 1 and the fixing seat 14 can be separated by the fixing seat 14, the short rod 16, the fixing rod 17, the threaded column 18, the limiting ring 19, the fixing ring 20, etc., so that they can be repaired when they are damaged, and the difficulty of repair can also be reduced.

[0027] Working principle: When the automatic fire extinguishing system is in use, first, the regulating box 1 is fixed to a suitable position such as the ceiling through the fixing plate 21, and then the external water pipe is connected to the water inlet pipe 9. The control valve in the control component 10 controls the water in the external water pipe to flow into the water storage plate 7. When a fire is detected, the control valve and the electric push rod 2 are opened at the same time, and the water in the water storage plate 7 covers the fire source through the nozzle 8. The electric push rod 2 pushes the gear plate 3 to move, thereby driving the gear 6 to rotate, and the gear 6 drives the rotating shaft 5 and the water storage plate 7 to rotate, thereby realizing the change of the angle of the nozzle 8. The setting of the two groups of electric push rods 2, gear plates 3, and gears 6 can increase the stability of the nozzle 8 during rotation. The rotating shaft 5, the water storage plate 7, the gear 6 cooperate with the electric push rod 2 and the gear plate 3 to change the angle of the nozzle 8 to achieve cyclic spraying, thereby increasing the fire extinguishing range, and at the same time The use effect of the fire extinguishing system can be improved. When the electric push rod 2 in the adjusting box 1 needs to be repaired, the fixing ring 20 is rotated. When its internal thread cooperates with the external thread of the threaded column 18, the limiting ring 19 is away from the mounting plate 12, and the fixing rod 17 can be rotated out of the rotation groove 15 to realize the separation of the adjusting box 1 and the fixing seat 14. Similarly, during installation, it is only necessary to press the bottom of the mounting plate 12 against the fixing seat 14 and rotate the fixing rod 17 and the fixing ring 20. The fixing rod 17 will rotate outside the short rod 16 into the rotation groove 15, and the limiting ring 19 and the fixing ring 20 will fix the mounting plate 12 to complete the installation of the adjusting box 1. The adjusting box 1 and the fixing seat 14 can be separated by the fixing seat 14, the short rod 16, the fixing rod 17, the threaded column 18, the limiting ring 19, the fixing ring 20, etc., so that they can be repaired when they are damaged, and the difficulty of repair can also be reduced.

[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. An automatic fire extinguishing system, comprising a regulating box (1), characterized in that: An electric push rod (2) is arranged inside the regulating box (1), one side of the electric push rod (2) is fixedly connected to a gear plate (3), the inner wall of the regulating box (1) is fixedly connected to a connecting plate (4), the interior of the connecting plate (4) is movably connected to a rotating shaft (5), one end of the rotating shaft (5) is fixedly connected to a gear (6), the outside of the rotating shaft (5) is fixedly connected to a connecting block (22), one side of the connecting block (22) is fixedly connected to a water storage plate (7), the lower end of the water storage plate (7) is provided with a nozzle (8), one side of the water storage plate (7) is fixedly connected to a water inlet pipe (9), and the outside of the water inlet pipe (9) is provided with a control component (10).

2. An automatic fire extinguishing system according to claim 1, characterized in that: The upper end of the regulating box (1) is fixedly connected to a support plate (11), the upper end of the support plate (11) is fixedly connected to a mounting plate (12), a limiting groove (13) is provided inside the mounting plate (12), and a fixing seat (14) is provided at the upper end of the support plate (11).

3. An automatic fire extinguishing system according to claim 2, characterized in that: The fixing seat (14) is provided with a rotation groove (15) inside, a short rod (16) is provided inside, a fixing rod (17) is sleeved on the outside of the short rod (16), a threaded column (18) is fixedly connected to the lower end of the fixing rod (17), a limiting ring (19) is sleeved on the outside of the threaded column (18), a fixing ring (20) is fixedly connected to the lower end of the limiting ring (19), and a fixing plate (21) is fixedly connected to the upper end of the fixing seat (14).

4. The automatic fire extinguishing system according to claim 1, characterized in that: The gears (6) are arranged in two groups and are symmetrically arranged about the center line of the rotating shaft (5).

5. The automatic fire extinguishing system according to claim 3, characterized in that: The external thread of the threaded column (18) is matched with the internal thread of the fixing ring (20).

6. An automatic fire extinguishing system according to claim 3, characterized in that: The fixing rod (17) is movably connected to the fixing seat (14) via a short rod (16).

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