Multi-instrument digital water curtain nozzle

Abstract

The utility model relates to the technical field of water curtain sprayers, and discloses a multi-instrument digital water curtain sprayer which comprises a water inlet, the top of the water inlet is fixedly connected with a water pipe, the rear end of the outer side of the water pipe is sleeved with a fixing frame, the front end of the water pipe is fixedly provided with a water pump, and the front end of the water pump is rotationally connected with a first multi-instrument sprayer. The inner side of the rear end of the fixing frame is rotationally connected with a rotating assembly, and the rear end of the rotating assembly is fixedly connected with a second multi-instrument spray head. A multi-instrument sprayer design is adopted, two multi-instrument sprayers are symmetrically arranged, only one transmission motor drives the two sprayers to rotate at the same time, and each sprayer has 3-4 sprayer angles on a wide water surface of 180 degrees, so that a uniform large water curtain can be formed, on one hand, a projection picture can be greatly expanded, and on the other hand, a large water curtain can be formed; on the other hand, a large amount of energy consumption is remarkably saved, and perfect combination of performance and energy conservation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water curtain nozzles, in particular to a multi-instrument digital water curtain nozzle. Background Technique

[0002] At present in the market, almost all the commonly seen water curtain nozzles are fan-shaped fixed nozzles. This widely used traditional fan-shaped nozzle has relatively distinct characteristics from its structure to its operating mechanism. Its working principle mainly lies in that through a specific internal structure and design, water is sprayed out in a uniform and stable state, thus forming a regular water curtain to serve as the carrier of laser projection.

[0003] However, in practical applications, this traditional fan-shaped nozzle also has certain limitations. Since it is necessary to ensure sufficient spraying pressure and water volume, the power requirement for the water pump is quite high, which means that in practical applications, a high-power water pump needs to be equipped, not only increasing the equipment cost but also bringing higher energy consumption. Secondly, the spraying height of the fan-shaped nozzle is often limited. Due to the limitations of its structure and working mode, it is very difficult to achieve a high spraying height, thus restricting the application scenarios and the exertion of effects to a certain extent. Content of the Utility Model

[0004] The purpose of the utility model is to provide a multi-instrument digital water curtain nozzle to solve the problems that the spraying height of the fan-shaped nozzle of the existing water curtain nozzle is limited and it is very difficult to achieve a high spraying height and has high energy consumption.

[0005] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0006] The multi-instrument digital water curtain nozzle includes a water inlet. A water pipe is fixedly connected to the top of the water inlet. A fixed frame is sleeved on the outer side of the rear end of the water pipe. A water pump is fixedly installed at the front end of the water pipe. A multi-instrument nozzle one is rotatably connected to the front end of the water pump. A rotating assembly is rotatably connected to the inner side of the rear end of the fixed frame. A multi-instrument nozzle two is fixedly connected to the rear end of the rotating assembly. The rotating assembly includes a movable pipe and a support rod. The rear end of the movable pipe is fixedly connected to the front end of the multi-instrument nozzle two. A transmission motor is arranged at the bottom side of the water pump. One side of the gear at the output end of the transmission motor is movably connected to the rear end of the multi-instrument nozzle one, and the other side of the gear at the output end of the transmission motor is movably connected to the side wall of the front end of the rotating assembly.

[0007] Further, the multi-instrument nozzle one includes a central shaft one and a group of nozzles. The side wall of the rear end of the central shaft one penetrates into the interior of the water pump and is rotatably connected to the side wall of the gear at the output end of the transmission motor. The synchronous rotation of the central shaft one and the central shaft two can respectively drive a group of nozzles and two groups of nozzles arranged on their side walls to rotate.

[0008] Further, four groups of the set of nozzles are provided and are arranged around the side wall of the first central axis.

[0009] Further, the outer side of the front end of the movable pipe penetrates through and is rotatably connected to the inner side wall of the fixed frame, the front end of the support rod penetrates through and is rotatably connected to the inside of the water pump, a toothed column is arranged at the front end of the support rod and the toothed column is movably connected to the side wall of the output end gear of the transmission motor, the rear end of the support rod drives the rotation of the movable pipe, and the movable pipe drives the rotation of the second central axis.

[0010] Further, the rear end of the support rod is fixedly connected to the inner side wall of the movable pipe.

[0011] Further, the multi-nozzle sprinkler head II includes a second central axis and two groups of nozzles. The front end of the axis center of the second central axis is fixedly connected to the rear end of the rotating assembly, and the movable pipe drives the rotation of the second central axis.

[0012] Further, four groups of the two groups of nozzles are provided and are arranged around the side wall of the second central axis.

[0013] Compared with the prior art, the present utility model provides a multi-instrument digital water curtain sprinkler head, which has the following beneficial effects:

[0014] The multi-instrument digital water curtain sprinkler head adopts a multi-instrument sprinkler head design, arranges two multi-instrument sprinkler heads symmetrically, and is only driven by one transmission motor to rotate these two sprinkler heads simultaneously. Each sprinkler head has 3-4 nozzle angles on a vast water surface of 180 degrees, so as to be able to form a uniform large water curtain. On the one hand, it can greatly expand the projection screen and present a wider and more shocking visual effect. On the other hand, it also significantly saves a large amount of energy consumption, achieving a perfect combination of performance and energy saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic connection diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic connection diagram of the structure of the rotating assembly and the multi-nozzle sprinkler head II of the present utility model;

[0017] Figure 3 is a schematic connection diagram of the structure between the rotating assembly and the water pipe of the present utility model.

[0018] In the figure: 1, water inlet; 2, water pipe; 3, fixed frame; 4, water pump; 5, multi-nozzle sprinkler head I; 51, first central axis; 52, a set of nozzles; 6, rotating assembly; 61, movable pipe; 62, support rod; 7, multi-nozzle sprinkler head II; 71, second central axis; 72, two groups of nozzles; 8, transmission motor. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model. Embodiment 1:

[0020] As Figures 1-3 shown, the multi-instrument digital water curtain nozzle includes a water inlet 1. A water pipe 2 is fixedly connected to the top of the water inlet 1. A fixing frame 3 is sleeved on the outer rear end of the water pipe 2. A water pump 4 is fixedly installed at the front end of the water pipe 2. A multi-instrument nozzle one 5 is rotatably connected to the front end of the water pump 4. A rotating assembly 6 is rotatably connected to the inner rear end of the fixing frame 3. A multi-instrument nozzle two 7 is fixedly connected to the rear end of the rotating assembly 6. The rotating assembly 6 includes a movable pipe 61 and a support rod 62. The rear end of the movable pipe 61 is fixedly connected to the front end of the multi-instrument nozzle two 7. A drive motor 8 is arranged on the bottom side of the water pump 4. One side of the gear at the output end of the drive motor 8 is movably connected to the rear end of the multi-instrument nozzle one 5, and the other side of the gear at the output end of the drive motor 8 is movably connected to the side wall of the front end of the rotating assembly 6.

[0021] As Figures 2-3 shown, the outer front end of the movable pipe 61 penetrates and is rotatably connected to the inner side wall of the inner ring of the fixing frame 3. The front end of the support rod 62 penetrates and is rotatably connected to the inside of the water pump 4. A tooth column is arranged at the front end of the support rod 62 and the tooth column is movably connected to the side wall of the gear at the output end of the drive motor 8. The rear end of the support rod 62 is fixedly connected to the inner side wall of the movable pipe 61. By starting the drive motor 8, the rotation of the side wall of the central shaft one 51 and the side wall of the support rod 62 can be driven. The rear end of the support rod 62 drives the rotation of the movable pipe 61, and the movable pipe 61 drives the rotation of the central shaft two 71. Embodiment 2:

[0022] As Figures 1-3 shown, the multi-instrument nozzle one 5 includes a central shaft one 51 and a group of nozzles 52. The rear side wall of the central shaft one 51 penetrates into the inside of the water pump 4 and is rotatably connected to the side wall of the gear at the output end of the drive motor 8. A group of nozzles 52 are provided with four groups and are arranged around the side wall of the central shaft one 51. The part of the water inlet 1 is used to connect the water supply pipeline to receive water flow. The water pump 4 drives the water flow to pass through the inside of the water inlet 1 and then through the inside of the water pipe 2 to the inside of the multi-instrument nozzle one 5 and the multi-instrument nozzle two 7 at the front and rear ends respectively. Then, by starting the drive motor 8, the rotation of the side wall of the central shaft one 51 and the side wall of the support rod 62 can be driven;

[0023] As Figures 2-3 shown, the multi-instrument nozzle two 7 includes a central axis two 71 and two groups of nozzles 72. The front end of the axis of the central axis two 71 is fixedly connected to the rear end of the rotating assembly 6. Four groups of the two groups of nozzles 72 are arranged and surround the side wall of the central axis two 71. The movable pipe 61 drives the central axis two 71 to rotate. At this time, the synchronous 180-degree rotation of the central axis one 51 and the central axis two 71 can drive a group of nozzles 52 and two groups of nozzles 72 arranged at their side walls to rotate 180 degrees respectively.

[0024] Working principle: As Figures 1-3 shown, the part of the water inlet 1 is used to connect the water supply pipeline to receive water flow. The water pump 4 drives the water flow to pass through the inside of the water inlet 1 and then through the inside of the water pipe 2 to the inside of the multi-instrument nozzle one 5 and the multi-instrument nozzle two 7 at the front and rear ends respectively. Then, by starting the drive motor 8, the rotation of the side wall of the central axis one 51 and the side wall of the support rod 62 can be driven. The rear end of the support rod 62 drives the rotation of the movable pipe 61, and the movable pipe 61 drives the central axis two 71 to rotate. At this time, the synchronous 180-degree rotation of the central axis one 51 and the central axis two 71 can drive a group of nozzles 52 and two groups of nozzles 72 arranged at their side walls to rotate 180 degrees respectively. Each nozzle has 3-4 nozzle angles on the 180-degree water surface, forming a uniform large water curtain.

Claims

1. A multi-instrument digital water curtain nozzle, comprising a water inlet (1), characterized in that: The top of the water inlet (1) is fixedly connected to a water pipe (2), the outer rear end of the water pipe (2) is sleeved with a fixing frame (3), the front end of the water pipe (2) is fixedly mounted with a water pump (4), the front end of the water pump (4) is rotatably connected to a multi-instrument nozzle (5), the inner side of the rear end of the fixing frame (3) is rotatably connected to a rotating assembly (6), the rear end of the rotating assembly (6) is fixedly connected to a multi-instrument nozzle (7), the rotating assembly (6) comprises a movable tube (61) and a support rod (62), the rear end of the movable tube (61) is fixedly connected to the front end of the multi-instrument nozzle (7), the bottom side of the water pump (4) is provided with a transmission motor (8), one side of the output end gear of the transmission motor (8) is movably connected to the rear end of the multi-instrument nozzle (5), and the other side of the output end gear of the transmission motor (8) is movably connected to the side wall of the front end of the rotating assembly (6).

2. The multi-instrument digital water curtain nozzle according to claim 1, characterized in that: The multi-instrument nozzle one (5) comprises a central shaft one (51) and a group of nozzles (52), and the rear end side wall of the central shaft one (51) penetrates into the interior of the water pump (4) and is rotatably connected to the side wall of the output end gear of the transmission motor (8).

3. The multi-instrument digital water curtain nozzle according to claim 2 is characterized in that: The group of nozzles (52) comprises four groups and are arranged around the side wall of the central axis (51).

4. The multi-instrument digital water curtain nozzle according to claim 1, characterized in that: The front end of the movable tube (61) passes through and is rotatably connected to the inner ring side wall of the fixed frame (3), the front end of the support rod (62) passes through and is rotatably connected to the inner side of the water pump (4), and a tooth column is provided at the front end of the support rod (62), and the tooth column is movably connected to the side wall of the output end gear of the transmission motor (8).

5. The multi-instrument digital water curtain nozzle according to claim 2, characterized in that: The rear end of the support rod (62) is fixedly connected to the inner wall of the movable tube (61).

6. The multi-instrument digital water curtain nozzle according to claim 1, characterized in that: The multi-instrument nozzle 2 (7) comprises a central shaft 2 (71) and two groups of nozzles (72), and the front end of the axis of the central shaft 2 (71) is fixedly connected to the rear end of the rotating assembly (6).

7. The multi-instrument digital water curtain nozzle according to claim 6, characterized in that: The two groups of nozzles (72) are provided in four groups and are arranged around the side wall of the second central axis (71).

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