Air shower with rotatable nozzles

Abstract

The utility model relates to the technical field of air showers, in particular to an air shower with a rotatable nozzle, which comprises a main body, a detection mechanism and a ventilation net, the detection mechanism and the ventilation net are arranged at the top end of the main body, the front side of the main body is connected with a door leaf, and two sides of the main body are fixedly connected with a shower component which comprises a mounting plate and a mounting seat which are fixedly connected. A nozzle assembly and a nozzle mounting plate are sequentially connected to the inner side of the mounting plate from outside to inside, and a first mounting cavity, a second mounting cavity and a third mounting cavity are formed in the mounting base. The effect of mounting and fixing the nozzle assembly and the related fan mechanism is achieved through the mounting plate and the mounting base, and the effect of connecting a flow guide pipe connected with the fan mechanism in a matched mode is achieved through the partition plate between the second mounting cavity and the third mounting cavity. The effect of conveniently driving the nozzle to rotate and adjust is achieved through the main mounting frame and the flow guide pipe which are movably connected.

Description

Technical Field

[0001] This utility model relates to the technical field of air showers, specifically to an air shower with rotatable nozzles. Background Technology

[0002] An air shower is an essential passageway for personnel or goods to enter and exit a cleanroom, and it also functions as an airlock to seal the cleanroom. It provides a high-speed, clean airflow to remove dust from the surfaces of personnel or goods as they enter from a regular room, preventing dust adhering to their clothing or goods from affecting the cleanroom's cleanliness. Existing air showers for air purification typically consist of a fan, air filter, air shower nozzles, entrance door, exit door, outer shell, and control system. The air shower utilizes the fan, air filter, and air shower nozzles to generate a diffused fluid, blowing a high-speed, clean, dust-free airflow onto the surface of the personnel or goods to be cleaned, carrying away any dust attached to their surfaces.

[0003] The existing air shower nozzles are set on the two side walls of the air shower. There are basically only two structural modes for the blowing method: one is fixed nozzles, and the other is that the nozzle angle can be adjusted manually. However, if the blowing method is fixed or requires manual adjustment of the nozzles, it is inconvenient to operate and it is difficult to fully remove dust from the surface of personnel or goods.

[0004] Therefore, this utility model proposes an air shower with a rotatable nozzle. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an air shower with a rotatable nozzle, which can solve the following problems:

[0006] Existing air showers often have fixed or manually adjustable nozzles, which are inconvenient to operate and make it difficult to effectively remove dust from the surfaces of personnel or goods.

[0007] To solve the above-mentioned technical problems, the present invention proposes the following technical solution:

[0008] A rotatable air shower includes a main body, a detection mechanism at its top, and a ventilation screen. A door is connected to the front of the main body, and air shower assemblies are fixedly connected to both sides of the main body. The air shower assembly includes a fixedly connected mounting plate and a mounting base. A nozzle assembly and a nozzle mounting plate are connected sequentially from the outside to the inside of the mounting plate. The mounting base has a first mounting cavity, a second mounting cavity, and a third mounting cavity inside. The nozzle assembly includes a movably connected main mounting frame and a guide tube. A nozzle is connected to the surface of the guide tube. An elastic layer is fixedly connected to the surface of the nozzle mounting plate, and a limit opening is formed on the surface of the elastic layer.

[0009] Furthermore, the mounting plate and mounting base are arranged in an "L" shape, the mounting base is arranged in a trapezoidal shape, the first mounting cavity is set as the fan mounting cavity, and a set of partitions is set between the second and third mounting cavities, with pipe limiting holes opened on the surface of the partitions.

[0010] Furthermore, the nozzle assembly is arranged longitudinally as a whole, with three sets arranged vertically. The back of the main mounting bracket is fixedly connected to the mounting plate, and both ends of the main mounting bracket are rectangular protrusions.

[0011] The two ends of the guide tube are movably embedded into the two ends of the main mounting frame, and one end of the guide tube is equipped with a drive motor, while the other end is equipped with a connecting pipe, which is connected to the external fan mechanism in the first mounting cavity.

[0012] Furthermore, the middle section of the guide tube is convex in an arc shape, and the nozzle is a "T"-shaped flat nozzle, which also passes through the limiting opening.

[0013] Furthermore, the nozzle mounting plate is rectangular in shape and is fixedly connected to the surface of the mounting plate. The elastic layer is made of rubber, and the two ends of the limiting opening are Y-shaped.

[0014] As can be seen from the above technical solution, the beneficial effects of this utility model are:

[0015] 1. This utility model achieves the effect of installing and fixing the nozzle assembly and related fan mechanism through the mounting plate and mounting base, and achieves the effect of connecting the guide pipe of the fan mechanism through the partition between the second mounting cavity and the third mounting cavity.

[0016] 2. This utility model achieves the effect of facilitating the rotation and adjustment of the nozzle through the movable connection of the main mounting bracket and the guide pipe, achieves the effect of conveying airflow through the nozzle, and achieves the effect of providing limiting support for the nozzle through the nozzle mounting plate, elastic layer and limiting opening. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is an exploded view of the air shower assembly connection in this utility model;

[0020] Figure 3 In this utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0021] Figure label:

[0022] 1. Main body; 2. Testing mechanism; 3. Ventilation net; 4. Door leaf; 5. Air shower assembly; 6. Mounting plate; 7. Mounting base; 8. First mounting cavity; 9. Second mounting cavity; 10. Third mounting cavity; 11. Nozzle mounting plate; 12. Nozzle assembly; 13. Elastic layer; 14. Limiting opening; 15. Main mounting frame; 16. Guide pipe; 17. Nozzle. Detailed Implementation

[0023] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0024] See Figure 1-3 As shown, an air shower with rotatable nozzles includes a main body 1, a detection mechanism 2 at its top, and a ventilation net 3. A door 4 is connected to the front of the main body 1, and air shower assemblies 5 are fixedly connected to both sides of the main body 1. The air shower assembly 5 includes a fixedly connected mounting plate 6 and a mounting base 7. A nozzle assembly 12 and a nozzle mounting plate 11 are connected sequentially from the outside to the inside of the mounting plate 6. The mounting base 7 has a first mounting cavity 8, a second mounting cavity 9, and a third mounting cavity 10 inside. The nozzle assembly 12 includes a movably connected main mounting bracket 15 and a guide pipe 16. A nozzle 17 is connected to the surface of the guide pipe 16. An elastic layer 13 is fixedly connected to the surface of the nozzle mounting plate 11, and a limit opening 14 is formed on the surface of the elastic layer 13.

[0025] In this embodiment of the utility model, the mounting plate 6 and the mounting base 7 are generally arranged in an "L" shape, the mounting base 7 is generally arranged in a trapezoidal seat, the first mounting cavity 8 is set as a fan mounting cavity, and a set of partitions is provided between the second mounting cavity 9 and the third mounting cavity 10. The surface of the partition is provided with pipe limiting holes. The mounting plate 6 and the mounting base 7 achieve the effect of installing and fixing the nozzle assembly 12 and the related fan mechanism. The partition between the second mounting cavity 9 and the third mounting cavity 10 achieves the effect of connecting the guide pipe that is matched with the fan mechanism.

[0026] The user directly installs the external fan mechanism in the first mounting cavity 8. The guide pipe connected to the fan mechanism passes through the partition between the second mounting cavity 9 and the third mounting cavity 10 and connects to the nozzle assembly 12.

[0027] The nozzle assembly 12 is arranged longitudinally, with three sets arranged vertically. The back of the main mounting bracket 15 is fixedly connected to the mounting plate 6. The two ends of the main mounting bracket 15 are rectangular protrusions. The two ends of the guide tube 16 are movably embedded into the two ends of the main mounting bracket 15. One end of the guide tube 16 is equipped with a drive motor, and the other end is connected to a connecting pipe. The connecting pipe is connected to the external fan mechanism in the first mounting cavity 8. The middle section of the guide tube 16 is arc-shaped and protrudes outward. The nozzle 17 is a "T"-shaped flat nozzle, which is also set through the limiting opening 14. The nozzle mounting plate 11 is rectangular and is fixedly connected to the surface of the mounting plate 6. The elastic layer 13 is a rubber layer. The two ends of the limiting opening 14 are "Y"-shaped. The movable connection of the main mounting bracket 15 and the guide tube 16 facilitates the rotation and adjustment of the nozzle 17. The nozzle 17 delivers airflow. The elastic layer 13 and the limiting opening 14 provide limiting support for the nozzle 17.

[0028] During air showering, the guide pipe 16 rotates under the drive of the matching drive motor, which in turn drives the nozzle 17 to rotate and adjust the air shower angle. The elastic layer 13 adjusts and expands and compresses adaptively as the nozzle 17 rotates.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. An air shower with rotatable nozzles, characterized in that: The device includes a main body (1), a detection mechanism (2) at its top, and a ventilation net (3). A door leaf (4) is connected to the front of the main body (1). Air shower components (5) are fixedly connected to both sides of the main body (1). The air shower components (5) include a fixedly connected mounting plate (6) and a mounting base (7). A nozzle assembly (12) and a nozzle mounting plate (11) are connected sequentially from the outside to the inside of the mounting plate (6). The mounting base (7) has a first mounting cavity (8), a second mounting cavity (9), and a third mounting cavity (10) inside. The nozzle assembly (12) includes a movablely connected main mounting bracket (15) and a guide pipe (16). A nozzle (17) is connected to the surface of the guide pipe (16). An elastic layer (13) is fixedly connected to the surface of the nozzle mounting plate (11). A limit opening (14) is opened on the surface of the elastic layer (13).

2. The air shower with a rotatable nozzle according to claim 1, characterized in that: The mounting plate (6) and mounting base (7) are arranged in an "L" shape. The mounting base (7) is arranged in a trapezoidal shape. The first mounting cavity (8) is set as the fan mounting cavity. A set of partitions is arranged between the second mounting cavity (9) and the third mounting cavity (10). Pipe limiting holes are opened on the surface of the partitions.

3. The air shower with a rotatable nozzle according to claim 1, characterized in that: The nozzle assembly (12) is arranged longitudinally as a whole, and there are three sets arranged vertically. The back of the main mounting bracket (15) is fixedly connected to the mounting plate (6), and the two ends of the main mounting bracket (15) are rectangular protrusions. The two ends of the guide pipe (16) are movably embedded into the two ends of the main mounting frame (15), and one end of the guide pipe (16) is equipped with a drive motor, while the other end is equipped with a connecting pipe, which is connected to the external fan mechanism in the first mounting cavity (8).

4. The air shower with a rotatable nozzle according to claim 1, characterized in that: The middle section of the guide tube (16) is arc-shaped and convex, and the nozzle (17) is set as a "T"-shaped flat nozzle, which is also set through the limiting opening (14).

5. The air shower with a rotatable nozzle according to claim 1, characterized in that: The nozzle mounting plate (11) is rectangular and is fixedly connected to the surface of the mounting plate (6). The elastic layer (13) is a rubber layer, and the two ends of the limiting opening (14) are Y-shaped.

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