Reciprocating changeable spray head

Abstract

The utility model discloses a reciprocating changeable spray head, which relates to the technical field of spray head water spraying and is characterized in that a first semi-ring gear ring, a second semi-ring gear ring and a gear rack are matched with one another, so that when a water spraying baffle plate moves to a cylindrical outer plate, water flow is sprayed towards the periphery through an arc surface at the bottom end of the water spraying baffle plate; when the water spraying baffle moves into the cylindrical outer plate, due to the fact that water cannot flow out of the top end of the cylindrical outer plate and the high-pressure spray head has pressure, the water flow rushes out of the one-way valve, the water flow is sprayed out in a water column shape, the shape of the water flow is flexibly changed, and different application scenes and requirements are met; better control force can be provided by periodically changing the water flow shape, the ornamental value and interestingness can be increased by periodically changing the water flow shape, different visual effects can be generated by periodically changing the water flow shape, the ornamental experience can be improved, and the device and the method are used for various artistic performances or exhibitions.

Description

Technical Field

[0001] The utility model relates to the technical field of nozzle water spraying, in particular to a reciprocating and versatile nozzle. Background Technique

[0002] The development of music fountain technology enables the realization of various shapes and effects of water forms. Nozzles are mainly used to spray vertical water columns, and the height can be adjusted according to requirements. It is a common basic spraying form in music fountains and can coordinate visual and audio effects through lights and music. The petunia nozzle has a shape like petal of a petunia, and the water flow is natural and gentle, suitable for creating an elegant flower-like water form effect, and is often used in highly decorative music fountains. The water flow ejected is fan-shaped or semi-circular, which can cover a large water surface and is suitable for places where a wide distribution of water flow is required, such as music fountains in large squares or parks. The hibiscus nozzle ejects multiple water columns, and the shape is similar to that of a hibiscus flower, and is usually used to create complex and delicate water forms, increasing the diversity and layering of visual effects. Nozzles can not only increase the visual attraction of music fountains through the shape and effect of water flow, but also create rich and colorful performance effects through the combination of lights, music and water, making music fountains an important landscape and entertainment facility in modern cities and public spaces.

[0003] The shape of the water ejected by the existing nozzles is fixed and single, and the shape of the ejected water cannot change periodically. The shape of the nozzle is fixed and cannot flexibly adjust the water flow shape according to different requirements and scenarios, which may lead to poor effects in certain specific applications. The inability to change the water flow shape periodically may make the performance or decorative effect appear monotonous and lack of variation, affecting the visual experience of the audience. In some specific application scenarios, such as art performances that require periodic changes in the water flow shape and music fountains with strong rhythm, fixed-shaped nozzles are difficult to meet the requirements. In occasions that require dynamic and diverse water form effects, fixed-shaped nozzles may not be able to provide a satisfactory viewing experience, affecting the use effect and popularity of the facilities. Content of the Utility Model

[0004] The utility model provides a reciprocating and versatile nozzle, which has the advantage that the shape of the water ejected by the nozzle changes reciprocally, so as to solve the problem that the shape of the water ejected by the nozzle is fixed and cannot be flexibly covered.

[0005] To achieve the purpose of reciprocally changing the shape of the water ejected by the nozzle, the present utility model provides the following technical solutions: A reciprocating and versatile nozzle, comprising a reciprocating and versatile device housing and a cylindrical outer plate mounted on the outer surface of the reciprocating and versatile device housing. A water storage cavity is formed inside the cylindrical outer plate. A water storage baffle is mounted on the inner wall of the water storage cavity. High-pressure nozzles are uniformly installed inside the water storage baffle. A reciprocating transmission assembly is installed inside the reciprocating and versatile device housing. A first semi-ring gear ring is mounted on the outer surface of the reciprocating transmission assembly. A second semi-ring gear ring is mounted on the outer surface of the reciprocating transmission assembly. A limit movement assembly is mounted on the outer surface of the reciprocating and versatile device housing. A gear rack is mounted on the outer surface of the limit movement assembly. The outer surface of the gear rack is correspondingly meshed with the outer surfaces of the first semi-ring gear ring and the second semi-ring gear ring. An activity column is mounted on the outer surface of the limit movement assembly. A water blocking shape assembly is mounted on the outer surface of the activity column. The inside of the water storage baffle is in movable contact with the outer surface of the activity column.

[0006] As a preferred technical solution of the present utility model, the reciprocating transmission assembly includes a rotary motor and a worm. The rotary motor is mounted on the outer surface of the reciprocating and versatile device housing. The worm is mounted on the outer surface of the output end of the rotary motor.

[0007] As a preferred technical solution of the present utility model, a driving column is movably installed inside the reciprocating and versatile device housing. A turbine is mounted on the outer surface of the driving column. The outer surface of the turbine is meshed with the outer surface of the worm. The outer surface of the driving column is fixedly connected to the outer surface of the first semi-ring gear ring.

[0008] As a preferred technical solution of the present utility model, a driving gear ring is mounted on the outer surface of the driving column. A driven column is movably installed inside the reciprocating and versatile device housing. A driven gear ring is mounted on the outer surface of the driven column.

[0009] As a preferred technical solution of the present utility model, the outer surface of the driven gear ring is meshed with the outer surface of the driving gear ring. The outer surface of the driven column is fixedly connected to the outer surface of the second semi-ring gear ring.

[0010] As a preferred technical solution of the present utility model, the limit movement assembly includes two limit blocks and a moving slider. The two limit blocks are mounted on the outer surface of the reciprocating and versatile device housing. A limit groove is formed between the two limit blocks. The moving slider is movably installed in the limit groove. One end surface of the moving slider is fixedly connected to one end surface of the gear rack. The outer surface of the moving slider is fixedly connected to one end surface of the activity column.

[0011] As a preferred technical solution of the present utility model, the water blocking shape assembly includes a water spraying baffle and a one-way valve. The water spraying baffle is installed on one end surface of the movable column, the one-way valves are evenly installed inside the water spraying baffle, the water spraying baffle is provided with an arc surface, and the outer surface of the water spraying baffle is in movable contact with the inner wall of the water storage cavity.

[0012] Compared with the prior art, the present utility model provides a reciprocating and variable nozzle, which has the following beneficial effects:

[0013] In this reciprocating and variable nozzle, through the mutual cooperation of the first semi-circular gear ring, the second semi-circular gear ring and the gear rack, when the water spraying baffle moves to the outside of the cylindrical outer plate, the water flows out around through the arc surface at the bottom end of the water spraying baffle, and the shape of the water flow is a trumpet petal shape. When the water spraying baffle moves inside the cylindrical outer plate, since the water cannot flow out from the top end of the cylindrical outer plate and the high-pressure nozzle has pressure, the water flow rushes out of the one-way valve, and the water flow is sprayed out in a water column shape, flexibly changing the shape of the water flow to adapt to different application scenarios and requirements. Periodically changing the shape of the water flow can provide better control force, improve the use efficiency of the system, reduce the waste of resources, increase the ornamental value and interest, and produce different visual effects, enhancing the viewing experience, and is used in various art performances or exhibitions. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the reciprocating and variable device housing of the present utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the reciprocating transmission assembly of the present utility model;

[0016] Figure 3 It is a schematic diagram of the internal structure of the reciprocating transmission assembly from another perspective of the present utility model;

[0017] Figure 4 It is a schematic diagram of the overall structure of the water blocking shape assembly of the present utility model.

[0018] In the figure: 1. Reciprocating and variable device housing; 2. Rotating motor; 3. Worm; 4. Turbine; 5. Active column; 6. Active gear ring; 7. Driven column; 8. Driven gear ring; 9. First semi-circular gear ring; 10. Second semi-circular gear ring; 11. Limit block; 12. Moving slider; 13. Gear rack; 14. Cylindrical outer plate; 15. Movable column; 16. Water spraying baffle; 17. Arc surface; 18. One-way valve; 19. Water storage cavity; 20. Water storage baffle; 21. High-pressure nozzle; 22. Limit groove. Detailed Embodiments

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Reference Figures 1-4, the present utility model discloses a reciprocating and variable nozzle, which includes a reciprocating and variable device housing 1 and a cylindrical outer plate 14 installed on the outer surface of the reciprocating and variable device housing 1. A water storage cavity 19 is provided inside the cylindrical outer plate 14. A water storage baffle 20 is installed on the inner wall of the water storage cavity 19. High-pressure nozzles 21 are evenly installed inside the water storage baffle 20. A reciprocating transmission component is installed inside the reciprocating and variable device housing 1. A first half-ring gear ring 9 is installed on the outer surface of the reciprocating transmission component. A second half-ring gear ring 10 is installed on the outer surface of the reciprocating transmission component. A limit movement component is installed on the outer surface of the reciprocating and variable device housing 1. A gear rack 13 is installed on the outer surface of the limit movement component. The outer surface of the gear rack 13 is correspondingly meshed with the outer surfaces of the first half-ring gear ring 9 and the second half-ring gear ring 10. A movable column 15 is installed on the outer surface of the limit movement component. A water-blocking shape component is installed on the outer surface of the movable column 15. The inside of the water storage baffle 20 is in movable contact with the outer surface of the movable column 15. The reciprocating transmission component includes a rotating motor 2 and a worm 3. The rotating motor 2 is installed on the outer surface of the reciprocating and variable device housing 1. The worm 3 is installed on the outer surface of the output end of the rotating motor 2. A driving column 5 is movably installed inside the reciprocating and variable device housing 1. A turbine 4 is installed on the outer surface of the driving column 5. The outer surface of the turbine 4 is meshed with the outer surface of the worm 3. The outer surface of the driving column 5 is fixedly connected to the outer surface of the first half-ring gear ring 9. A driving gear ring 6 is installed on the outer surface of the driving column 5. A driven column 7 is movably installed inside the reciprocating and variable device housing 1. A driven gear ring 8 is installed on the outer surface of the driven column 7. The outer surface of the driven gear ring 8 is meshed with the outer surface of the driving gear ring 6. The outer surface of the driven column 7 is fixedly connected to the outer surface of the second half-ring gear ring 10. The limit movement component includes two limit blocks 11 and a moving slider 12. The two limit blocks 11 are installed on the outer surface of the reciprocating and variable device housing 1. A limit groove 22 is formed between the two limit blocks 11. The moving slider 12 is movably installed in the limit groove 22. One end surface of the moving slider 12 is fixedly connected to one end surface of the gear rack 13. The outer surface of the moving slider 12 is fixedly connected to one end surface of the movable column 15. The water-blocking shape component includes a water spraying baffle 16 and one-way valves 18. The water spraying baffle 16 is installed on one end surface of the movable column 15. The one-way valves 18 are evenly installed inside the water spraying baffle 16. An arc surface 17 is provided on the water spraying baffle 16. The outer surface of the water spraying baffle 16 is in movable contact with the inner wall of the water storage cavity 19. When the water spraying baffle 16 moves to the cylindrical outer plate 14, the water flows out around through the arc surface 17 at the bottom end of the water spraying baffle 16, so that the shape of the water flow ejected is a trumpet petal shape. When the water spraying baffle 16 moves inside the cylindrical outer plate 14, since the water cannot flow out from the top end of the cylindrical outer plate 14 and the high-pressure nozzles 21 have pressure, the water flow rushes out of the one-way valves 18, so that the water flow is ejected in a water column shape, flexibly changing the shape of the water flow to adapt to different application scenarios and requirements.Periodically changing the shape of the water flow can provide better control force, improve the system's utilization efficiency, reduce waste of resources, increase the ornamental value and interest, produce different visual effects, enhance the viewing experience, and be used in various art performances or exhibitions.

[0021] The working principle and usage process of the present utility model: When different-shaped water columns are required to be ejected from the nozzle, the rotation motor 2 is controlled by the controller to operate. The rotation motor 2 drives the worm 3 to perform a rotational motion. The outer surface of the worm 3 meshes with the outer surface of the turbine 4, causing the worm 3 to drive the turbine 4 to perform a rotational motion. The turbine 4 drives the driving column 5 to perform a rotational motion. The driving column 5 drives the driving gear ring 6 and the first half-ring gear ring 9 to perform a rotational motion. The outer surface of the driving gear ring 6 meshes with the outer surface of the driven gear ring 8, causing the driven gear ring 8 to drive the driven column 7 to perform a rotational motion. The driven column 7 synchronously drives the second half-ring gear ring 10 to perform a rotational motion. The outer surfaces of the first half-ring gear ring 9 and the second half-ring gear ring 10 both mesh with the outer surface of the gear bar 13, enabling the first half-ring gear ring 9, the second half-ring gear ring 10, and the gear bar 13 to cooperate with each other, causing the moving slider 12 to perform a periodic reciprocating motion within the limiting groove 22 formed between the two limiting blocks 11, causing the moving slider 12 to drive the movable column 15 to perform a periodic reciprocating motion. The movable column 15 drives the water spraying baffle 16 to perform a periodic reciprocating motion.

[0022] The synchronous water pump supplies water to a number of high-pressure nozzles 21 through a water pipe, causing the high-pressure nozzles 21 to spray water, and causing part of the water to fill the water storage cavity 19. The water storage baffle 20 prevents the water flow from flowing out from the bottom end of the cylindrical outer plate 14. When the water spraying baffle 16 moves to the cylindrical outer plate 14, the water flow sprays out in all directions through the arc surface 17 at the bottom end of the water spraying baffle 16, and the shape of the water flow ejected is a trumpet petal shape. When the water spraying baffle 16 moves inside the cylindrical outer plate 14, since the water cannot flow out from the top end of the cylindrical outer plate 14 and the high-pressure nozzle 21 has pressure, the water flow rushes out of the one-way valve 18, and the water flow sprays out in the shape of a water column, flexibly changing the shape of the water flow to adapt to different application scenarios and requirements. Periodically changing the shape of the water flow can provide better control force, improve the system's utilization efficiency, reduce waste of resources, increase the ornamental value and interest, produce different visual effects, enhance the viewing experience, and be used in various art performances or exhibitions.

Claims

1. A reciprocating variable nozzle, comprising a reciprocating variable device housing (1) and a cylindrical outer plate (14) mounted on the outer surface of the reciprocating variable device housing (1), characterized in that: A water storage cavity (19) is provided inside the cylindrical outer plate (14), a water storage baffle (20) is installed on the inner wall of the water storage cavity (19), and a high-pressure nozzle (21) is evenly installed inside the water storage baffle (20). A reciprocating transmission component is installed inside the housing (1) of the reciprocating variable device, a first half-ring gear ring (9) is installed on the outer surface of the reciprocating transmission component, and a second half-ring gear ring (10) is installed on the outer surface of the reciprocating transmission component. A limited displacement component is installed on the outer surface of the housing (1) of the reciprocating variable device, a gear bar (13) is installed on the outer surface of the limited displacement component, and the outer surface of the gear bar (13) meshes with the outer surface of the first half-ring gear ring (9) and the outer surface of the second half-ring gear ring (10). A movable column (15) is installed on the outer surface of the limited displacement component, and a water retaining shape component is installed on the outer surface of the movable column (15). The interior of the water storage baffle (20) is in movable contact with the outer surface of the movable column (15).

2. A reciprocating nozzle according to claim 1, characterized in that: The reciprocating transmission assembly comprises a rotating motor (2) and a worm (3); the rotating motor (2) is mounted on the outer surface of a reciprocating transmission device housing (1); and the worm (3) is mounted on the outer surface of an output end of the rotating motor (2).

3. A reciprocating nozzle according to claim 2, characterized in that: An active column (5) is movably mounted inside the housing (1) of the reciprocating variable device, a turbine (4) is mounted on the outer surface of the active column (5), the outer surface of the turbine (4) is meshed with the outer surface of the worm (3), and the outer surface of the active column (5) is fixedly connected to the outer surface of the first half-ring gear ring (9).

4. A reciprocating nozzle according to claim 3, characterized in that: A driving gear ring (6) is mounted on the outer surface of the driving column (5), a driven column (7) is movably mounted inside the housing (1) of the reciprocating variable device, and a driven gear ring (8) is mounted on the outer surface of the driven column (7).

5. A reciprocating nozzle according to claim 4, characterized in that: The outer surface of the driven gear ring (8) meshes with the outer surface of the driving gear ring (6), and the outer surface of the driven column (7) is fixedly connected to the outer surface of the second half-ring gear ring (10).

6. The reciprocating nozzle according to claim 1, characterized in that: The limit moving assembly comprises two limit blocks (11) and a moving slider (12), the two limit blocks (11) are mounted on the outer surface of the reciprocating change device housing (1), a limit groove (22) is formed between the two limit blocks (11), the moving slider (12) is movably mounted in the limit groove (22), one end surface of the moving slider (12) is fixedly connected to one end surface of the gear bar (13), and the outer surface of the moving slider (12) is fixedly connected to one end surface of the movable column (15).

7. The reciprocating nozzle according to claim 1, characterized in that: The water-retaining shape component comprises a water-spraying baffle (16) and a one-way valve (18); the water-spraying baffle (16) is mounted on one end surface of a movable column (15); the one-way valve (18) is evenly mounted inside the water-spraying baffle (16); a circular arc surface (17) is provided on the water-spraying baffle (16); and the outer surface of the water-spraying baffle (16) is in movable contact with the inner wall of the water storage chamber (19).

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