Multi-angle high-pressure atomizing fan-shaped nozzle

Abstract

The utility model relates to the technical field of fan-shaped nozzles, in particular to a multi-angle high-pressure atomizing fan-shaped nozzle. The multi-angle high-pressure atomizing fan-shaped nozzle comprises a threaded cap, an angle-adjustable fan-shaped atomizing nozzle body is installed on the threaded cap, and a rotating assembly used for driving the fan-shaped atomizing nozzle body to rotate and a deflection assembly used for driving the fan-shaped atomizing nozzle body to axially deflect towards the threaded cap are installed on the fan-shaped atomizing nozzle body. According to the multi-angle high-pressure atomizing fan-shaped nozzle, the orientation of the fan-shaped atomizing nozzle can be flexibly adjusted, 360-degree horizontal rotation of the fan-shaped atomizing nozzle is achieved, the deflection gear is driven by the servo motor, the nozzle can axially deflect around the rotating shaft, the spraying pitching angle is accurately adjusted, and therefore a plurality of nozzles do not need to be installed, and operation is convenient. And multi-angle coverage can be achieved through a single point, and the device is suitable for directional spraying or large-range humidification in a narrow space.

Description

Technical Field

[0001] This utility model relates to the field of fan-shaped nozzle technology, and in particular to a multi-angle high-pressure atomizing fan-shaped nozzle. Background Technology

[0002] Traditional high-pressure atomizing fan nozzles typically employ a fixed-angle design, resulting in a single spray direction that is ill-suited to the coverage needs of complex scenarios. For example, in home gardening, indoor humidification, or cleaning applications, users must frequently adjust the nozzle position or install multiple nozzles to achieve multi-angle coverage, leading to cumbersome operation and increased costs. While some adjustable-angle nozzles can be manually adjusted, they lack precise control, and their complex mechanical structures are prone to wear, making it difficult to balance flexibility and durability.

[0003] Therefore, it is necessary to provide a new multi-angle high-pressure atomizing fan-shaped nozzle to solve the above-mentioned technical problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a multi-angle high-pressure atomizing fan-shaped nozzle.

[0005] The multi-angle high-pressure atomizing fan-shaped nozzle provided by this utility model includes a threaded cap, on which an angle-adjustable fan-shaped atomizing nozzle is installed, and on which a rotating component for driving the fan-shaped atomizing nozzle to rotate and a deflection component for driving the fan-shaped atomizing nozzle to deflect axially toward the threaded cap are installed.

[0006] The rotating assembly includes a sleeve cap, which is sleeved on the top of a threaded cap and rotatably connected to the threaded cap. An internal toothed ring is fixedly fitted into the inner ring wall of the top of the sleeve cap. A drive gear is mounted on the threaded cap and rotatably connected to and meshing with the internal toothed ring. Two sets of symmetrically distributed fixed brackets are fixedly mounted on the sleeve cap, and the two sets of fixed brackets are rotatably connected to the two side walls of the fan-shaped atomizing nozzle, respectively.

[0007] The deflection assembly includes a rotating shaft, which is fixedly mounted on a connecting frame at the tail of the fan-shaped atomizing nozzle. A deflection gear is fixedly connected to the rotating shaft. A servo motor is installed on the sleeve cap, and a drive gear is fixedly installed at the output end of the servo motor. The drive gear meshes with the deflection gear.

[0008] Preferably, the inlet of the fan-shaped atomizing nozzle is fixedly equipped with a liquid guiding hose, and the inlet of the liquid guiding hose is connected to the liquid guiding hole opened at the top of the threaded cap. The inlet of the liquid guiding hose is fixedly fitted with a rotating ring, and the rotating ring is rotatably connected to the liquid guiding hole.

[0009] Preferably, the liquid guiding hole is coaxially arranged with the threaded cap.

[0010] Preferably, a sealing ring is fixedly sleeved inside the liquid guiding hole.

[0011] Preferably, a drive motor for driving the rotation of the drive gear is fixedly installed on the inner top wall of the threaded cap.

[0012] Preferably, a limiting ring is fixedly installed on the inner ring wall of the sleeve cap, and the limiting ring is sleeved on the annular groove opened on the outer wall of the threaded cap and rotatably connected to the annular groove.

[0013] Preferably, the servo motor is fixedly mounted on the sleeve cap via a frame.

[0014] Preferably, the fixed bracket is coaxially arranged with the rotating shaft.

[0015] Compared with related technologies, the multi-angle high-pressure atomizing fan-shaped nozzle provided by this utility model has the following characteristics:

[0016] Beneficial effects:

[0017] This invention allows for flexible adjustment of the orientation of the fan-shaped atomizing nozzle, enabling 360° horizontal rotation of the nozzle. The servo motor drives the deflection gear, allowing the nozzle to deflect axially around the rotation axis, precisely adjusting the spray pitch angle. Therefore, multiple nozzles are not required, and multi-angle coverage can be achieved with a single point. It is suitable for directional spraying or large-area humidification in narrow spaces (such as family balconies and kitchens). Attached Figure Description

[0018] Figure 1 One of the structural schematic diagrams of a preferred embodiment of the multi-angle high-pressure atomizing fan-shaped nozzle provided by this utility model;

[0019] Figure 2 A second schematic diagram of a preferred embodiment of the multi-angle high-pressure atomizing fan-shaped nozzle provided by this utility model;

[0020] Figure 3 for Figure 1 The diagram shows the structure of the threaded cap.

[0021] Figure 4 for Figure 1 A schematic diagram of the mounting structure of the fan-shaped atomizing nozzle on the rotating assembly;

[0022] Figure 5 for Figure 4 A schematic diagram of the deflection assembly on the fan-shaped atomizing nozzle is shown.

[0023] Figure 6 for Figure 4 The diagram shows the structure of the rotating assembly.

[0024] The following are the labeling elements in the diagram: 1. Threaded cap; 1a. Liquid guide hole; 1b. Annular groove; 2. Fan-shaped atomizing nozzle; 21. Liquid guide hose; 3. Rotating assembly; 31. Sleeve cap; 32. Internal gear ring; 33. Fixed bracket; 34. Limiting ring; 4. Drive gear; 5. Deflection assembly; 51. Rotating shaft; 52. Deflection gear; 53. Drive gear; 54. Servo motor; 55. Frame. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0026] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0027] Please see Figures 1 to 6 The present invention provides a multi-angle high-pressure atomizing fan-shaped nozzle, which includes a threaded cap 1, a fan-shaped atomizing nozzle 2, a rotating assembly 3, and a deflection assembly 5.

[0028] In the embodiments of this utility model, please refer to Figure 1 , Figure 2 , Figure 3 , Figures 4 to 6 An angle-adjustable fan-shaped atomizing nozzle 2 is installed on the threaded cap 1, and a liquid guiding hose 21 is fixedly installed at the water inlet of the fan-shaped atomizing nozzle 2. The water inlet of the liquid guiding hose 21 is connected to the liquid guiding hole 1a opened at the top of the threaded cap 1. A rotating ring is fixedly sleeved at the water inlet of the liquid guiding hose 21, and the rotating ring is rotatably connected to the liquid guiding hole 1a.

[0029] The fan-shaped atomizing nozzle 2 is equipped with a rotating assembly 3 for driving the fan-shaped atomizing nozzle 2 to rotate. The rotating assembly 3 includes a sleeve cap 31, which is sleeved on the top of the threaded cap 1 and rotatably connected to the threaded cap 1. An internal toothed ring 32 is fixedly fitted into the inner ring wall of the top of the sleeve cap 31. A drive gear 4 is installed on the threaded cap 1 and rotatably connected to and meshing with the internal toothed ring 32. Two sets of symmetrically distributed fixed brackets 33 are fixedly installed on the sleeve cap 31, and the two sets of fixed brackets 33 are rotatably connected to the two side walls of the fan-shaped atomizing nozzle 2 respectively. A drive motor for driving the drive gear 4 to rotate is fixedly installed on the inner top wall of the threaded cap 1.

[0030] It should be noted that: when the threaded cap 1 is fitted onto the threaded interface of the infusion pipeline, after the infusion is pressurized and infused through the infusion pipeline, the liquid is atomized by the fan-shaped atomizing nozzle 2 to form a fan-shaped spray area. Turning on the drive motor will drive the drive gear 4 to rotate. Since the drive gear 4 is meshed with the internal gear ring 32, the sleeve cap 31 can drive the fan-shaped atomizing nozzle 2 to rotate through the fixed bracket 33, thereby flexibly adjusting the orientation of the fan-shaped atomizing nozzle 2 and realizing the 360° horizontal rotation of the fan-shaped atomizing nozzle 2, flexibly adjusting the horizontal direction of the spray.

[0031] Among them, the inner ring wall of the sleeve cap 31 is fixedly installed with a limiting ring 34, and the limiting ring 34 is sleeved on the annular groove 1b opened on the outer wall of the thread cap 1 and rotatably connected to the annular groove 1b, thereby improving the stability of the sleeve cap 31 when rotating around the thread cap 1.

[0032] Furthermore, the liquid guiding hole 1a is coaxially arranged with the threaded cap 1, thereby avoiding the problem of the liquid guiding hose 21 getting tangled when the fan-shaped atomizing nozzle 2 rotates.

[0033] Furthermore, a sealing ring is fixedly fitted inside the liquid guiding hole 1a to prevent leakage at the inlet of the liquid guiding hole 1a and the liquid guiding hose 21, thereby improving the sealing effect at the connection between the liquid guiding hole 1a and the liquid guiding hose 21.

[0034] In the embodiments of this utility model, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 A deflection assembly 5 is installed on the fan-shaped atomizing nozzle 2 to drive the fan-shaped atomizing nozzle 2 to deflect axially toward the threaded cap 1. The deflection assembly 5 includes a rotating shaft 51, which is fixedly mounted on the connecting frame at the tail of the fan-shaped atomizing nozzle 2. A deflection gear 52 is fixedly connected to the rotating shaft 51. A servo motor 54 is installed on the sleeve cap 31, and a drive gear 53 is fixedly mounted on the output end of the servo motor 54. The drive gear 53 meshes with the deflection gear 52. The servo motor 54 is fixedly mounted on the sleeve cap 31 through the frame 55, and the rotating shaft 51 is coaxially arranged with the fixed bracket 33.

[0035] It should be noted that: turning on the servo motor 54 will drive the drive gear 53 to rotate, and the drive gear 53 is meshed with the deflection gear 52 on the rotating shaft 51. The rotating shaft 51 is coaxially set with the fixed bracket 33. Therefore, the fan-shaped atomizing nozzle 2 can deflect around the axis of the rotating shaft 51, so that it can deflect upward or downward, further improving the spray angle of the atomizing fan-shaped nozzle. The servo motor 54 drives the deflection gear 52, so that the nozzle can deflect axially around the rotating shaft 51 (such as ±30°), and precisely adjust the spray pitch angle.

[0036] This solution eliminates the need for multiple nozzles, achieving multi-angle coverage from a single point. It is suitable for directional spraying or large-area humidification in narrow spaces (such as family balconies and kitchens).

[0037] The working principle of the multi-angle high-pressure atomizing fan-shaped nozzle provided by this utility model is as follows:

[0038] The threaded cap 1 is fitted onto the threaded interface of the infusion pipeline. After the infusion is pressurized and administered through the pipeline, the liquid is atomized by the fan-shaped atomizing nozzle 2 to form a fan-shaped spray area. Turning on the drive motor will drive the drive gear 4 to rotate. Since the drive gear 4 is meshed with the internal gear ring 32, the sleeve cap 31 can drive the fan-shaped atomizing nozzle 2 to rotate through the fixed bracket 33, thereby flexibly adjusting the orientation of the fan-shaped atomizing nozzle 2 and realizing the 360° horizontal rotation of the fan-shaped atomizing nozzle 2, flexibly adjusting the horizontal direction of the spray.

[0039] When the servo motor 54 is turned on, it drives the drive gear 53 to rotate. The drive gear 53 meshes with the deflection gear 52 on the rotating shaft 51. The rotating shaft 51 is coaxially set with the fixed bracket 33. Therefore, the fan-shaped atomizing nozzle 2 can deflect around the axis of the rotating shaft 51, so that it can deflect upward or downward, further improving the spray angle of the atomizing fan-shaped nozzle. The servo motor 54 drives the deflection gear 52, so that the nozzle can deflect axially around the rotating shaft 51 (e.g., ±30°), and precisely adjust the spray pitch angle.

[0040] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0041] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A multi-angle high pressure atomizing fan spray nozzle characterized by, Includes a threaded cap (1), on which an angle-adjustable fan-shaped atomizing nozzle (2) is mounted, and on which a rotating assembly (3) for driving the fan-shaped atomizing nozzle (2) to rotate and a deflection assembly (5) for driving the fan-shaped atomizing nozzle (2) to deflect axially toward the threaded cap (1) are mounted. The rotating assembly (3) includes a sleeve cap (31), which is sleeved on the top of the threaded cap (1) and rotatably connected to the threaded cap (1). An internal gear ring (32) is fixedly fitted into the inner ring wall of the top of the sleeve cap (31). A drive gear (4) is installed on the threaded cap (1) and rotatably connected to and meshing with the internal gear ring (32). Two sets of symmetrically distributed fixed brackets (33) are fixedly installed on the sleeve cap (31), and the two sets of fixed brackets (33) are rotatably connected to the two side walls of the fan-shaped atomizing nozzle (2). The deflection assembly (5) includes a rotating shaft (51), which is fixedly mounted on the connecting frame at the tail of the fan-shaped atomizing nozzle (2). A deflection gear (52) is fixedly connected to the rotating shaft (51). A servo motor (54) is installed on the sleeve cap (31), and a drive gear (53) is fixedly installed at the output end of the servo motor (54). The drive gear (53) meshes with the deflection gear (52).

2. The multi-angle high-pressure atomizing fan spray nozzle according to claim 1, wherein, The inlet of the fan-shaped atomizing nozzle (2) is fixedly equipped with a liquid guiding hose (21), and the inlet of the liquid guiding hose (21) is connected to the liquid guiding hole (1a) opened on the top of the threaded cap (1). The inlet of the liquid guiding hose (21) is fixedly fitted with a rotating ring, and the rotating ring is rotatably connected to the liquid guiding hole (1a).

3. The multi-angle high pressure atomizing fan spray nozzle of claim 2, wherein, The liquid guiding hole (1a) is coaxially arranged with the threaded cap (1).

4. The multi-angle high pressure atomizing fan spray nozzle of claim 3, wherein, A sealing ring is fixedly fitted inside the liquid guiding hole (1a).

5. The multi-angle high pressure atomizing fan spray nozzle of claim 1, wherein, The inner top wall of the threaded cap (1) is fixedly equipped with a drive motor for driving the rotation of the drive gear (4).

6. The multi-angle high pressure atomizing fan spray nozzle of claim 1, wherein, The inner ring wall of the sleeve cap (31) is fixedly installed with a limiting ring (34), and the limiting ring (34) is sleeved on the annular groove (1b) opened on the outer wall of the threaded cap (1) and rotatably connected to the annular groove (1b).

7. The multi-angle high pressure atomizing fan spray nozzle of claim 1, wherein, The servo motor (54) is fixedly mounted on the sleeve cap (31) via the frame (55).

8. The multi-angle high-pressure atomizing fan spray nozzle of claim 1, wherein, The fixed bracket (33) is coaxially arranged with the rotating shaft (51).

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