Hidden anti-collision fire sprinkler

Abstract

The utility model discloses a hidden type anti-collision fire sprinkler which comprises a mounting plate, a first motor is arranged on the left side of the top of the mounting plate, the output end of the first motor is fixedly connected with a lead screw, the surface of the lead screw is in threaded connection with a transverse plate, and an electromagnetic valve is fixedly connected to the middle axis of the bottom of the transverse plate. The bottom of the electromagnetic valve communicates with a spray head body, and the right side of the bottom of the mounting plate is fixedly connected with a smoke sensor. By arranging the mounting plate, the support, the first motor, the lead screw, the transverse plate and the rectangular plate, the spray head body can be conveniently hidden when not needing to work, so that a certain protection effect can be achieved on the spray head body, and by arranging a second motor, a fixing plate, a hollow block, a first spring, an adjusting plate, an elastic rod, a connecting column, a connecting disc, a second spring and a damper, the spray head body can be conveniently hidden when not needing to work. And the anti-collision effect is achieved, so that the spray head body is prevented from being collided, and the spray head body is not prone to being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of fire sprinkler heads, in particular to a hidden anti-collision fire sprinkler head. Background Art

[0002] "Firefighting" means eliminating hidden dangers and preventing disasters (i.e. the general term for preventing and resolving man-made, natural and accidental disasters encountered by people in the process of life, work and study). Of course, its narrow meaning in the early stage of people's understanding is: (extinguishing) fire.

[0003] In order to facilitate timely fire extinguishing, fire sprinklers are generally installed on the ceiling of the community corridor. However, the existing fire sprinklers cannot be adjusted after installation, so they cannot be hidden when not working, which causes the fire sprinklers to be easily damaged after being hit and cannot meet the use requirements. For this reason, we propose a hidden anti-collision fire sprinkler. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a hidden anti-collision fire sprinkler, which has the advantage of being not easy to be damaged. It solves the problem that the existing fire sprinkler cannot be adjusted after installation, and thus cannot be hidden when not working, resulting in the fire sprinkler being easily damaged after being hit and unable to meet the use requirements.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hidden anti-collision fire sprinkler, comprising a mounting plate, a first motor is arranged on the left side of the top of the mounting plate, the output end of the first motor is fixedly connected to a screw rod, the surface of the screw rod is threadedly connected to a cross plate, an electromagnetic valve is fixedly connected to the central axis of the bottom of the cross plate, the bottom of the electromagnetic valve is connected to the sprinkler body, and a smoke sensor is fixedly connected to the right side of the bottom of the mounting plate.

[0006] Preferably, a second motor is fixedly connected to the left side of the top of the mounting plate, a fixing plate is fixedly connected to the output end of the second motor, a hollow block is fixedly connected to one side of the fixing plate, a first spring is fixedly connected to the central axis at the top of the inner cavity of the hollow block, an adjusting plate is fixedly connected to the bottom of the first spring, an elastic rod is fixedly connected to the outer side of the top of the adjusting plate, the top of the elastic rod is fixedly connected to the hollow block, a connecting column is fixedly connected to the bottom of the adjusting plate, a connecting disk is fixedly connected to the bottom of the connecting column, a second spring is fixedly connected to the top of the connecting disk, and the top of the second spring is fixedly connected to the hollow block.

[0007] Preferably, a bracket is fixedly connected to the bottom of the first motor, and the bottom of the bracket is fixedly connected to the mounting plate.

[0008] Preferably, a rectangular plate is slidably connected to the right side of the inner cavity of the transverse plate, and the bottom of the rectangular plate is fixedly connected to the mounting plate.

[0009] Preferably, a damper is fixedly connected to the central axis of the bottom of the hollow block, and the bottom of the damper is fixedly connected to the connecting plate.

[0010] Preferably, a battery is fixedly connected to the top of the inner cavity of the hollow block and on the left side of the central axis, and a processor is fixedly connected to the top of the inner cavity of the hollow block and on the right side of the central axis.

[0011] Compared with the prior art, the utility model provides a hidden anti-collision fire sprinkler, which has the following beneficial effects:

[0012] 1. The utility model provides a mounting plate, a bracket, a first motor, a screw rod, a horizontal plate and a rectangular plate, so that the nozzle body can be hidden when it is not needed to work, thereby providing a certain protective effect on the nozzle body.

[0013] 2. The utility model has an anti-collision effect by arranging a second motor, a fixing plate, a hollow block, a first spring, an adjusting plate, an elastic rod, a connecting column, a connecting plate, a second spring and a damper, thereby preventing the nozzle body from being hit, so that the nozzle body is not easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the hollow block of the utility model.

[0017] In the figure: 1. mounting plate; 2. bracket; 3. first motor; 4. screw rod; 5. horizontal plate; 6. rectangular plate; 7. solenoid valve; 8. nozzle body; 9. second motor; 10. fixing plate; 11. hollow block; 12. first spring; 13. adjusting plate; 14. elastic rod; 15. connecting column; 16. connecting plate; 17. second spring; 18. damper; 19. smoke sensor; 20. processor; 21. battery. DETAILED DESCRIPTION

[0018] 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.

[0019] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0020] Embodiment 1:

[0021] See also Figure 1 and Figure 2 As shown, the utility model provides a hidden anti-collision fire sprinkler, including a mounting plate 1, a first motor 3 is arranged on the left side of the top of the mounting plate 1, a screw rod 4 is fixedly connected to the output end of the first motor 3, a cross plate 5 is threadedly connected to the surface of the screw rod 4, a solenoid valve 7 is fixedly connected to the central axis of the bottom of the cross plate 5, the bottom of the solenoid valve 7 is connected to the sprinkler body 8, a smoke sensor 19 is fixedly connected to the right side of the bottom of the mounting plate 1, a bracket 2 is fixedly connected to the bottom of the first motor 3, the bottom of the bracket 2 is fixedly connected to the mounting plate 1, a rectangular plate 6 is slidably connected to the right side of the inner cavity of the cross plate 5, and the bottom of the rectangular plate 6 is fixedly connected to the mounting plate 1.

[0022] The specific function of this technical solution is as follows: when water spraying is not needed, start the first motor 3, the first motor 3 will drive the screw rod 4 to rotate, the screw rod 4 will drive the horizontal plate 5 to move, the horizontal plate 5 will drive the solenoid valve 7 to move, and the solenoid valve 7 will drive the nozzle body 8 to move, so as to facilitate the nozzle body 8 to move to the top of the mounting plate 1, thereby hiding the nozzle body 8.

[0023] Embodiment 2:

[0024] On the basis of embodiment 1, the present invention is as follows Figure 1 , Figure 2 and Figure 3As shown, it is disclosed that a second motor 9 is fixedly connected to the left side of the top of the mounting plate 1, a fixing plate 10 is fixedly connected to the output end of the second motor 9, a hollow block 11 is fixedly connected to one side of the fixing plate 10, a first spring 12 is fixedly connected to the central axis of the top of the inner cavity of the hollow block 11, an adjusting plate 13 is fixedly connected to the bottom of the first spring 12, an elastic rod 14 is fixedly connected to the outer side of the top of the adjusting plate 13, the top of the elastic rod 14 is fixedly connected to the hollow block 11, a connecting column 15 is fixedly connected to the bottom of the adjusting plate 13, a connecting disk 16 is fixedly connected to the bottom of the connecting column 15, a second spring 17 is fixedly connected to the top of the connecting disk 16, the top of the second spring 17 is fixedly connected to the hollow block 11, a damper 18 is fixedly connected to the central axis of the bottom of the hollow block 11, and the bottom of the damper 18 is fixedly connected to the connecting disk 16, a battery 21 is fixedly connected to the top of the inner cavity of the hollow block 11 and to the left side of the central axis, and a processor 20 is fixedly connected to the top of the inner cavity of the hollow block 11 and to the right side of the central axis.

[0025] The specific function of the technical solution is as follows: the second motor 9 drives the fixed plate 10 to rotate, and the fixed plate 10 drives the hollow block 11 to rotate, so that the hollow block 11 moves to the bottom of the nozzle body 8, and the nozzle body 8 is protected again. After the connecting plate 16 is hit, the connecting plate 16 will drive the second spring 17 to deform, and at the same time drive the connecting column 15 to move, the connecting column 15 drives the adjusting plate 13 to move, and the adjusting plate 13 drives the first spring 12 and the elastic rod 14 to deform, which can achieve an anti-collision effect.

[0026] Working principle: when water spraying is not needed, start the first motor 3, the first motor 3 will drive the screw rod 4 to rotate, the screw rod 4 will drive the cross plate 5 to move, the cross plate 5 will drive the solenoid valve 7 to move, the solenoid valve 7 will drive the nozzle body 8 to move, so that the nozzle body 8 can be moved to the top of the mounting plate 1, thereby hiding the nozzle body 8, and then the second motor 9 will drive the fixing plate 10 to rotate, the fixing plate 10 will drive the hollow block 11 to rotate, so that the hollow block 11 will move to the bottom of the nozzle body 8, and the nozzle body 8 will be protected again. After the connecting plate 16 is hit, the connecting plate 16 will drive the second spring 17 to deform, and at the same time will drive the connecting column 15 to move, the connecting column 15 will drive the adjusting plate 13 to move, and the adjusting plate 13 will drive the first spring 12 and the elastic rod 14 to deform, so as to achieve an anti-collision effect.

[0027] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0028] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A hidden anti-collision fire sprinkler, comprising a mounting plate (1), characterized in that: A first motor (3) is arranged on the left side of the top of the mounting plate (1); a screw rod (4) is fixedly connected to the output end of the first motor (3); a horizontal plate (5) is threadedly connected to the surface of the screw rod (4); a solenoid valve (7) is fixedly connected to the central axis of the bottom of the horizontal plate (5); the bottom of the solenoid valve (7) is connected to the nozzle body (8); and a smoke sensor (19) is fixedly connected to the right side of the bottom of the mounting plate (1).

2. A hidden anti-collision fire sprinkler according to claim 1, characterized in that: A second motor (9) is fixedly connected to the left side of the top of the mounting plate (1), an output end of the second motor (9) is fixedly connected to a fixing plate (10), a hollow block (11) is fixedly connected to one side of the fixing plate (10), a first spring (12) is fixedly connected to the central axis of the top of the inner cavity of the hollow block (11), an adjustment plate (13) is fixedly connected to the bottom of the first spring (12), an elastic rod (14) is fixedly connected to the outer side of the top of the adjustment plate (13), the top of the elastic rod (14) is fixedly connected to the hollow block (11), a connecting column (15) is fixedly connected to the bottom of the adjustment plate (13), a connecting plate (16) is fixedly connected to the bottom of the connecting column (15), a second spring (17) is fixedly connected to the top of the connecting plate (16), and the top of the second spring (17) is fixedly connected to the hollow block (11).

3. The hidden anti-collision fire sprinkler according to claim 1, characterized in that: The bottom of the first motor (3) is fixedly connected to a bracket (2), and the bottom of the bracket (2) is fixedly connected to the mounting plate (1).

4. The hidden anti-collision fire sprinkler according to claim 1, characterized in that: A rectangular plate (6) is slidably connected to the right side of the inner cavity of the transverse plate (5), and the bottom of the rectangular plate (6) is fixedly connected to the mounting plate (1).

5. The hidden anti-collision fire sprinkler according to claim 2 is characterized in that: A damper (18) is fixedly connected to the center axis of the bottom of the hollow block (11), and the bottom of the damper (18) is fixedly connected to the connecting plate (16).

6. The hidden anti-collision fire sprinkler according to claim 2, characterized in that: A storage battery (21) is fixedly connected to the top of the inner cavity of the hollow block (11) and located on the left side of the central axis, and a processor (20) is fixedly connected to the top of the inner cavity of the hollow block (11) and located on the right side of the central axis.

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