Intelligent spraying valve group

Abstract

The utility model discloses an intelligent spraying valve group which comprises a top plate, the upper surface of the top plate is fixedly connected with an inner rail, the outer surface of the inner rail is provided with a rotating rail, the outer surface of the rotating rail is fixedly connected with outer teeth, the inner wall of the rotating rail is fixedly connected with inner teeth, the outer surfaces of the outer teeth are in meshed connection with moving gears, and the moving gears are in meshed connection with the rotating rail. According to the intelligent spraying valve group, a servo motor is started, a rotating shaft rotates to drive a power gear to rotate, a rotating rail moves on an inner rail, a moving gear is driven to rotate, the rotating moving gear moves on a toothed plate, a moving block moves in a rail groove at the same time, the position of a first spraying head is changed, and the servo motor can be stopped when the first spraying head reaches a designated position; and the servo motor can be switched between forward rotation and reverse rotation, so that the rotating rail drives the moving gear to reciprocate, and the spraying head I circularly sprays and extinguishes fire, so that the spraying position can be adjusted at any time, and the spraying head can be circularly moved to reduce or extinguish fire potential and improve the fire extinguishing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of fire sprinkler, in particular to an intelligent sprinkler valve group. Background Art

[0002] Sprinkler valve groups are mostly used in sprinkler systems in fire protection systems. They have the characteristics of low price and high fire extinguishing efficiency.

[0003] After searching, it was found that in the Chinese Utility Model Patent Publication No. CN212187565U, an intelligent fire sprinkler system was disclosed, in which a connecting mechanism is provided to facilitate the interconnection of a first drain pipe and a second drain pipe, so as to facilitate the discharge of fire water from the water inlet pipe along the first drain pipe into the second drain pipe, so that the fire water is sprayed out from the sprinkler head on the second drain pipe, and then it is convenient to achieve an effective automatic sprinkler effect on the location of the fire. However, the sprinkler heads of existing sprinkler equipment are mostly fixed, and the sprinkler position cannot be adjusted at any time, and the sprinkler heads cannot be moved back and forth in a cycle to reduce or extinguish the fire, and the fire extinguishing efficiency is low. Therefore, a sprinkler valve group with adjustable or cyclically movable sprinkler heads is needed. Utility Model Content

[0004] The main purpose of the utility model is to provide an intelligent spray valve group, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An intelligent spray valve group includes a top plate, the upper surface of the top plate is fixedly connected to an inner rail, the outer surface of the inner rail is provided with a transfer rail, the outer surface of the transfer rail is fixedly connected to external teeth, the inner wall of the transfer rail is fixedly connected to internal teeth, the outer surface of the external teeth is meshingly connected to a moving gear, the upper surface of the moving gear is fixedly connected to an electromagnetic valve 1, the lower surface of the electromagnetic valve 1 is fixedly connected to a lower tube 1, and the bottom end of the lower tube 1 is fixedly connected to a spray head 1.

[0007] In order to achieve the effect of providing power for the rotation of the shaft, as an intelligent spray valve group of the utility model, the upper surface of the top plate is fixedly connected to a servo motor, and the output end of the servo motor is fixedly connected to the shaft.

[0008] In order to achieve the effect of limiting the position of the power gear on the rotating shaft, as an intelligent spray valve group of the utility model, the outer surface of the rotating shaft is fixedly connected with the power gear, and the upper surface and the lower surface of the power gear are both provided with limit rings.

[0009] In order to facilitate the movement of the movable gear, as an intelligent spray valve group of the utility model, the upper surface of the top plate is fixedly connected with a tooth plate, and the outer surface of the tooth plate is fixedly connected with plate teeth.

[0010] In order to achieve the effect of supporting the moving gear, as an intelligent spray valve group of the utility model, a rail groove is opened on the upper surface of the top plate, and a moving block is fixedly connected to the lower surface of the moving gear.

[0011] In order to achieve the effect of spraying water, as an intelligent spray valve group of the utility model, the upper surface of the top plate is fixedly connected with solenoid valve 2, the lower surface of the solenoid valve 2 is fixedly connected with lower pipe 2, and the bottom end of the lower pipe 2 is fixedly connected with spray head 2.

[0012] In order to achieve the effect of limiting the position of the rotating head, as an intelligent spray valve group of the utility model, the upper surfaces of the solenoid valve 1 and the solenoid valve 2 are fixedly connected with upper tubes, and the outer surfaces of the upper tubes are fixedly connected with convex rings.

[0013] In order to achieve the effect of connecting with the water pipe, as an intelligent spray valve group of the utility model, the outer surface of the convex ring is provided with a rotating head, and the outer surface of the upper pipe is provided with a limiting sleeve ring.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The intelligent sprinkler valve group, through the arrangement of the top plate, the inner rail, the turn rail, the outer gear, the inner gear and the moving gear, opens the solenoid valve 1 and the solenoid valve 2 at the same time, water enters the upper tube from the turn head, passes through the solenoid valve 1 and the solenoid valve 2 from the upper tube, enters the lower tube 1 and the lower tube 2, and is sprayed out from the sprinkler head 1 and the sprinkler head 2, and the servo motor is started synchronously, so that the rotation of the shaft drives the power gear to rotate, so that the turn rail moves on the inner rail, drives the moving gear to rotate, and makes the rotating moving gear move on the tooth plate, so that the moving block moves in the rail groove at the same time, changes the position of the sprinkler head 1, and stops the servo motor when it reaches the specified position, or switches the servo motor between forward and reverse rotation, so that the turn rail moves back and forth with the moving gear, so that the sprinkler head 1 circulates to spray and extinguish the fire, so that the spray position can be adjusted at any time, and the circulated moving sprinkler head can be used to reduce or extinguish the fire, thereby improving the fire extinguishing efficiency.

[0016] 2. The intelligent spray valve group, through the setting of the moving gear, the solenoid valve, the lower pipe and the spray head, after the moving gear rotates, when it moves on the gear plate driven by the transfer rail, the rotation of the moving gear itself can also drive the spray head to rotate synchronously, so that the water sprayed by the spray head can be sprayed over a wider range under the action of the rotational force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of an intelligent spray valve group in Example 1 of the utility model;

[0018] Figure 2This is a schematic diagram of the axonometric structure of an intelligent sprinkler valve group viewed from above in Example 1 of the utility model;

[0019] Figure 3 This is a cross-sectional structural schematic diagram of an intelligent spray valve group in the embodiment 1 of the utility model;

[0020] Figure 4 This is a cross-sectional structural diagram of an intelligent spray valve group from the right side in Example 1 of the utility model;

[0021] Figure 5 This is a schematic diagram of the exploded structure of a moving gear in an intelligent spray valve group in Example 1 of the utility model;

[0022] Figure 6 This is a schematic diagram of the axonometric structure of a power gear in an intelligent spray valve group according to Example 1 of the utility model.

[0023] In the figure: 1. top plate; 2. inner rail; 3. turn rail; 4. outer teeth; 5. inner teeth; 6. moving gear; 7. solenoid valve 1; 8. lower tube 1; 9. sprinkler head 1; 10. servo motor; 11. rotating shaft; 12. power gear; 13. limiting ring; 14. tooth plate; 15. plate teeth; 16. rail groove; 17. moving block; 18. solenoid valve 2; 19. lower tube 2; 20. sprinkler head 2; 21. upper tube; 22. convex ring; 23. rotating head; 24. limiting collar. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1-6 As shown, an intelligent spray valve group includes a top plate 1, the upper surface of the top plate 1 is fixedly connected with an inner rail 2, the outer surface of the inner rail 2 is provided with a transfer rail 3, the outer surface of the transfer rail 3 is fixedly connected with an outer tooth 4, the inner wall of the transfer rail 3 is fixedly connected with an inner tooth 5, the outer surface of the outer tooth 4 is meshingly connected with a moving gear 6, the upper surface of the moving gear 6 is fixedly connected with an electromagnetic valve 7, the lower surface of the electromagnetic valve 7 is fixedly connected with a lower tube 8, and the bottom end of the lower tube 8 is fixedly connected with a spray head 9.

[0027] When in use, through the arrangement of the top plate 1, the inner rail 2, the shunting rail 3, the outer teeth 4, the inner teeth 5 and the moving gear 6, the shunting rail 3 is installed on the inner rail 2 and can move on the inner rail 2, the outer teeth 4 of the shunting rail 3 are located at the bottom of the outer surface, the inner teeth 5 of the shunting rail 3 are located at the top of the inner wall, the moving gear 6 is respectively engaged with the outer teeth 4 on the shunting rail 3 and the plate teeth 15 on the tooth plate 14, the moving block 17 under the moving gear 6 is inserted into the rail groove 16, when spraying, the solenoid valve 17 and the solenoid valve 2 18 are opened at the same time, water enters the upper tube 21 from the shunting head 23, passes through the solenoid valve 17 and the solenoid valve 2 18 from the upper tube 21, enters the lower tube 18 and the lower tube 2 19, and is discharged from the spray head 19 And the sprinkler head 20 is sprayed out, and the servo motor 10 is started synchronously, so that the rotating shaft 11 rotates to drive the power gear 12 to rotate, so that the turn rail 3 moves on the inner rail 2, drives the moving gear 6 to rotate, and makes the rotating moving gear 6 move on the tooth plate 14, so that the moving block 17 moves in the rail groove 16 at the same time, changes the position of the sprinkler head 9, and stops the servo motor 10 when it reaches the specified position, or switches the servo motor 10 forward and reverse to make the turn rail 3 move back and forth with the moving gear 6, so that the sprinkler head 9 circulates to spray and extinguish the fire, so that the spraying position can be adjusted at any time, and the circulated moving sprinkler head can be used to reduce or extinguish the fire, thereby improving the fire extinguishing efficiency.

[0028] In this embodiment, a servo motor 10 is fixedly connected to the upper surface of the top plate 1 , and a rotating shaft 11 is fixedly connected to the output end of the servo motor 10 .

[0029] During specific use, the servo motor 10 is provided to provide power for the rotation of the rotating shaft 11 .

[0030] In this embodiment, a power gear 12 is fixedly connected to the outer surface of the rotating shaft 11 , and limit rings 13 are provided on the upper surface and the lower surface of the power gear 12 .

[0031] During specific use, the position of the power gear 12 on the rotating shaft 11 is limited by the setting of the limiting ring 13 .

[0032] In this embodiment, a tooth plate 14 is fixedly connected to the upper surface of the top plate 1 , and plate teeth 15 are fixedly connected to the outer surface of the tooth plate 14 .

[0033] During specific use, the toothed plate 14 is provided to facilitate the movement of the movable gear 6 .

[0034] In this embodiment, a rail groove 16 is formed on the upper surface of the top plate 1 , and a moving block 17 is fixedly connected to the lower surface of the moving gear 6 .

[0035] During specific use, the moving gear 6 is supported by the setting of the moving block 17 .

[0036] In this embodiment, a second solenoid valve 18 is fixedly connected to the upper surface of the top plate 1 , a second lower tube 19 is fixedly connected to the lower surface of the second solenoid valve 18 , and a second spray head 20 is fixedly connected to the bottom end of the second lower tube 19 .

[0037] When in use, the spray head 20 is provided to facilitate water spraying.

[0038] In this embodiment, the upper surfaces of the solenoid valve 1 7 and the solenoid valve 2 18 are both fixedly connected with an upper tube 21 , and the outer surface of the upper tube 21 is fixedly connected with a convex ring 22 .

[0039] During specific use, the position of the rotating head 23 is limited by the setting of the convex ring 22 .

[0040] In this embodiment, a rotating head 23 is provided on the outer surface of the convex ring 22 , and a limiting collar 24 is provided on the outer surface of the upper tube 21 .

[0041] When in use, the rotating head 23 is connected to a water pipe.

[0042] Working principle: When spraying, open the solenoid valve 17 and the solenoid valve 2 18 at the same time, water enters the upper tube 21 from the rotating head 23, passes through the solenoid valve 17 and the solenoid valve 2 18 from the upper tube 21, enters the lower tube 18 and the lower tube 2 19, and is sprayed out from the sprinkler head 19 and the sprinkler head 20, and the servo motor 10 is started synchronously, so that the rotating shaft 11 rotates to drive the power gear 12 to rotate, so that the transfer track 3 moves on the inner rail 2, drives the moving gear 6 to rotate, and makes the rotating moving gear 6 move on the tooth plate 14, so that the moving block 17 moves in the rail groove 16 at the same time, changes the position of the sprinkler head 9, and stops the servo motor 10 when it reaches the specified position, or switches the servo motor 10 between forward and reverse rotation to make the transfer track 3 move back and forth with the moving gear 6, so that the sprinkler head 19 circulates to spray and extinguish the fire.

[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An intelligent spray valve group, comprising a top plate (1), characterized in that: The upper surface of the top plate (1) is fixedly connected to an inner rail (2), the outer surface of the inner rail (2) is provided with a transfer rail (3), the outer surface of the transfer rail (3) is fixedly connected to an outer tooth (4), the inner wall of the transfer rail (3) is fixedly connected to an inner tooth (5), the outer surface of the outer tooth (4) is meshingly connected to a moving gear (6), the upper surface of the moving gear (6) is fixedly connected to an electromagnetic valve (7), the lower surface of the electromagnetic valve (7) is fixedly connected to a lower tube (8), and the bottom end of the lower tube (8) is fixedly connected to a spray head (9).

2. The intelligent spray valve group according to claim 1 is characterized in that: A servo motor (10) is fixedly connected to the upper surface of the top plate (1), and a rotating shaft (11) is fixedly connected to the output end of the servo motor (10).

3. The intelligent spray valve group according to claim 2 is characterized in that: The outer surface of the rotating shaft (11) is fixedly connected to a power gear (12), and the upper surface and the lower surface of the power gear (12) are both provided with limit rings (13).

4. The intelligent spray valve group according to claim 1 is characterized in that: The upper surface of the top plate (1) is fixedly connected to a tooth plate (14), and the outer surface of the tooth plate (14) is fixedly connected to plate teeth (15).

5. The intelligent spray valve group according to claim 1 is characterized in that: A rail groove (16) is provided on the upper surface of the top plate (1), and a moving block (17) is fixedly connected to the lower surface of the moving gear (6).

6. The intelligent spray valve group according to claim 1, characterized in that: The upper surface of the top plate (1) is fixedly connected to a second electromagnetic valve (18), the lower surface of the second electromagnetic valve (18) is fixedly connected to a second lower tube (19), and the bottom end of the second lower tube (19) is fixedly connected to a second spray head (20).

7. The intelligent spray valve group according to claim 6, characterized in that: The upper surfaces of the electromagnetic valve 1 (7) and the electromagnetic valve 2 (18) are both fixedly connected with an upper tube (21), and the outer surface of the upper tube (21) is fixedly connected with a convex ring (22).

8. The intelligent spray valve group according to claim 7, characterized in that: The outer surface of the convex ring (22) is provided with a rotating head (23), and the outer surface of the upper tube (21) is provided with a limiting collar (24).

Images