Air shower and installation equipment thereof

Abstract

The invention relates to the technical field of air showers, and provides an air shower and installation equipment thereof.The air shower comprises air shower plates which are distributed at equal intervals in the circumferential direction around the axis of a rotary table to form separated air shower cavities, air cylinders are arranged between the adjacent air shower plates, and branch cylinders on the outer sides of the air cylinders are distributed in the air shower plates and used for shortening the distance between personnel and an air outlet; and a short-distance air shower effect is formed. The multi-directional and short-distance air shower dust removal function can be achieved, the air shower effect is more sufficient, meanwhile, redundant wind power can be utilized, air shower dust removal is conducted on the shoe sole area, the overall consumed time is shortened so that the large-flow air shower requirement of a factory can be met, in addition, the structural arrangement is reasonable, and air shower use can be conveniently conducted by multiple persons at the same time.

Description

Technical Field

[0001] The present invention relates to the technical field of air showers, and more specifically, to an air shower and its installation equipment. Background Art

[0002] An air shower is a necessary passage to enter a clean room. The clean air blown out by it can remove the dust carried by people and goods, effectively blocking or reducing the dust source from entering the clean area; it has the characteristics of strong versatility, electronic interlock of the front and rear two doors, and can play the role of an air lock, etc., and can prevent the unpurified air from entering the clean area, so it is widely used in various fields such as optoelectronics, semiconductors, medicine, food, chemical industry, aviation, and automobiles, especially in industries with extremely high requirements for air cleanliness.

[0003] An efficient air shower disclosed in the Chinese authorized invention patent application publication number CN116689401B solves the problems of a relatively small angle of separation of the legs and the existence of air shower dead corners when multiple people take an air shower at the same time.

[0004] However, although the above device can solve the problems of the body crossing part and the air shower dead corners of multiple people during use, its structure connects the entrance to the air shower chamber, and the staff need to queue up to enter and exit, and the waiting time is relatively long, which is not conducive to the entry and exit of a large number of people in the factory; at the same time, most of the nozzles of the existing air showers are located on the side walls of the air shower, which results in a relatively long distance between the nozzles and the personnel, and a relatively large power is required to perform sufficient dust removal operations. Long-term high-power operations will not only compress the service life of the equipment, but also easily cause failures and affect normal use.

[0005] To solve the above problems, an air shower and its installation equipment are proposed in this application. Summary of the Invention

[0006] The purpose of the present invention is to provide an air shower and its installation equipment, which ensure sufficient air shower while reducing the operating power of the equipment, and at the same time can remove dust from the dead corners of the soles of the feet.

[0007] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0008] An air shower and its installation equipment, the air shower includes:

[0009] Air shower plates are circumferentially and equally spaced around the axis of the turntable to form a separated air shower chamber. Air ducts are provided between adjacent air shower plates, and the support ducts on the outside are distributed inside the air shower plates to shorten the distance between the personnel and the air outlet, forming a short-distance air shower effect;

[0010] Through the circumferential distribution of the air shower plates in the above technical solution, the air outlets are restricted to the two side areas after the personnel enter, and combined with the air ducts, a multi-directional air shower function is formed.

[0011] The positioning frame is located above the turntable. There are cushion blocks inside to support the sole area in sections. An electric telescopic device is provided at the bottom of the cushion block and is connected to the storage cavity inside the turntable, which is used to lower the cushion blocks in sections to leave space for the sole for air shower dust removal. A jet tube is provided inside the storage cavity to provide the wind force for air shower dust removal of the sole;

[0012] Through the lifting of the electric telescopic device in the above technical solution, each time it descends, two separated front and rear ones are driven to descend as a group, and then after rising, the other group descends. Through this cooperation, all areas can be covered when air showering the sole.

[0013] The dust suction unit is located above the air shower plate, and a filtering unit is provided below to suck the separated flying dust in real time. A wind tunnel is provided below the filtering unit;

[0014] By covering the air shower chamber formed by the air shower plate through the filtering unit in the above technical solution, the dust can be sucked out in time after being separated, so as to prevent the situation that the dust scatters everywhere and adheres to the air shower plate or blocks the air outlet.

[0015] The rotating unit is located in the bottom hollow cavity of the air shower chamber and is used to drive the turntable to rotate. A rotating motor is provided behind the bottom hollow cavity of the air shower chamber to drive the turntable to rotate;

[0016] Through the rotation of the turntable in the above technical solution to drive the personnel to revolve, and combined with the rotation of the turntable to make the personnel rotate, the effect of continuously adjusting the orientation can be achieved during the air shower operation, so as to form a sufficient air shower effect on the dead corner position.

[0017] The beneficial effects of the present invention:

[0018] Through the cooperation of the air shower plate and the turntable, the present invention can form multi-directional air outlet channels on multiple sides of each person to be air showered. The ejected air showers the person immediately, making the dust removal more thorough. At the same time, the reduction of the distance can also reduce the operating power of the equipment, enabling the air shower of a large number of personnel to be maintained in a stable use state for a long time, reducing the equipment failure rate and improving the service life;

[0019] Through the addition of the positioning frame, during the air shower operation, the cushion blocks can be lowered crosswise in pairs to vacate and cover the sole space, and the sole can be air showered and dust removed through the hollow chamber. Without a dust sticking pad, the dust on the sole can be quickly removed, and the dust and sand on the sole are stored in the storage cavity to form separation, further improving the air shower effect while taking less time and having higher efficiency;

[0020] Through the open turntable structure formed by the air shower panel and the turntable, the present invention can not only prevent dust cross-contamination among multiple personnel, but also ensure the access efficiency during air showering of a large number of personnel. It is applicable to the air shower requirements of a large number of personnel in factory workshops, etc., reducing the waiting time for multiple-person air showering and improving the usage effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic diagram of the internal structure of the air shower room of the present invention;

[0023] Figure 2 It is a schematic diagram of the external structure of the air shower room of the present invention;

[0024] Figure 3 It is a schematic diagram of the combined state structure of the air shower panel and the turntable of the present invention;

[0025] Figure 4 It is a schematic diagram of the combined state structure of the air shower panel and the dust suction unit of the present invention;

[0026] Figure 5 It is a schematic diagram of the bottom part structure of the air shower room of the present invention;

[0027] Figure 6 It is a schematic diagram of the connection part between the rotating unit and the bottom of the air shower room of the present invention;

[0028] Figure 7 It is a schematic diagram of the internal part structure of the turntable of the present invention;

[0029] Figure 8 It is a schematic diagram of the internal part of the positioning frame and its partial enlarged structure of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0031] Please refer to Figure 1 - Figure 8 As shown, the present invention provides an air shower room and its installation equipment.

[0032] AsFigures 1 - 8 As shown in the figure, the air shower room 1 includes:

[0033] The air shower plates 3 are circumferentially distributed on the turntable 2, located around the air cylinder 31, forming a separated air shower chamber. A plurality of vertically distributed support cylinders 32 are provided on the outer side of the air cylinder 31, and are installed inside the air shower plates 3 at equal intervals, used to shorten the distance between the first air shower head 33 and the second air shower head 34 of the personnel, forming a short-distance air shower effect, and through the inclined structure of the air shower plates 3, a multi-directional air outlet channel is formed to achieve the function of multi-directional air shower dust removal;

[0034] The positioning frames 5 are on both sides of the center of the turntable 4, for personnel to stand. The soles of the feet are supported segmentally by the internal cushion blocks 51, and an electric telescopic device 52 is provided at the bottom, installed above the storage cavity 43 inside the turntable 4, used to stagger and segmentally lower the cushion blocks 51, so that part of the sole area is suspended. Through air shower dust removal, the air jet cylinder 44 inside the storage cavity 43 provides wind force to facilitate air shower dust removal of the sole area. The lower end of the air jet cylinder 44 passes through the bottom of the turntable 4 and is connected to the air cylinder 31;

[0035] The dust suction unit 6 is at the top of the air shower room 1, and a filter unit 61 is provided below it, installed above the adjacent air shower plates 3, used to suck the separated flying dust in real time. A wind tunnel 62 is provided below the filter unit 61;

[0036] The rotating unit 7 is located in the bottom hollow cavity of the air shower room 1, and is the main rotating drive motor, used to drive the turntable 2 to rotate. A rotating motor 73 is provided behind the bottom hollow cavity of the air shower room 1. The air shower room 1 is rotatably installed with a ring frame 71 through a T-shaped ring groove 74 at the bottom, located on the outermost side of the rotating unit 7. The inner area of the upper end meshes with the gear disk 41, and the inner area of the lower end meshes with the rotating motor 73, used to drive the turntable 4 to rotate, driving the personnel to rotate automatically for all-round air shower dust removal operations.

[0037] In specific implementation, first, the rotating motor drives the gear disk 41 to rotate through the ring frame 71, so that while the personnel are revolving driven by the rotating unit 7 and the turntable 2, they are rotating within the chamber formed by the adjacent air shower plates 3, enabling multiple body parts to continuously adjust their positions for air shower operation. During this period, by arranging the air ducts 31 inside the air shower plates 3, the first air jet heads 33 are closely distributed on both sides of the personnel, forming a multi-directional and close-range air shower operation. This can significantly improve the air shower effect while reducing the operating function of the equipment, effectively alleviating the equipment power during long-term air shower operation, reducing the failure rate and providing its stable operating state. In addition, during the air shower operation, the wind force of the air ducts 31 is also transmitted to the air jet cylinders 44 through the pipelines built inside the bottom of the turntable 4, and then the wind force is output to the inside of the positioning frame 5. At this time, the electric telescopic devices 52 staggeredly lower the cushion blocks 51 two by two, so that the feet are supported in the air, leaving an air shower and dust removal space. At this time, the dust and sand particles are collected in the storage cavity 43 after being separated, and a more sufficient air shower and dust removal effect can be achieved without pre-treating the soles with dust sticking and shoe covers, while reducing the overall time consumption and improving the air shower efficiency to meet the needs of large-flow personnel air shower.

[0038] As Figure 7 shown, a folding curtain sleeve 53 is arranged inside the storage cavity 43, sleeved outside the electric telescopic device 52 to prevent dust and sand particles from entering the inside and affecting the use performance of the electric telescopic device 52.

[0039] As Figure 7 shown, a hollow chamber 54 is arranged outside the bottom of the positioning frame 5, communicating with the exhaust pipes 56 on both sides of the air distribution pipe 55, so that the incoming wind force is evenly dispersed at various positions inside the hollow chamber 54, covering the outer area of the soles. The bottom of the air distribution pipe 55 communicates with the air jet cylinder 44.

[0040] As Figure 7 and Figure 8 shown, an inclined bracket 57 is arranged in the inner opening area of the hollow chamber 54, slanting upward and outward, so that the air ports 58 installed inside the bracket 57 are obliquely aligned with the soles, and the ejected wind force covers the soles under the condition of circumferential uniform distribution.

[0041] A guide plate 59 is arranged at the top of the opening area of the hollow chamber 54, slanting downward and inward, for guiding the wind force obliquely downward so that it blows onto the cushion blocks 51 to remove the adhered dust.

[0042] As Figure 7 shown, a filter plate 42 is arranged inside the turntable 4. The inner area is a rigid plate mechanism for installing the positioning frame 5, while the outer side is a filtering unit for filtering sand particles to prevent the impurities stored in the storage cavity 43 from overflowing outward.

[0043] As Figure 1 and Figure 2As shown, an installation device is applied to the air shower 1 in the above, and includes an installation unit 8. The installation unit 8 is the bottom base layer of the air shower 1, and forms a hollow cavity with the bottom of the air shower 1 for installing device components.

[0044] It can be understood that the present invention can achieve multi-directional and close-range air shower dust removal functions. While making the air shower effect more sufficient, it can also utilize the excess wind force to perform air shower dust removal on the sole area, shorten the overall time-consuming to meet the large-flow air shower requirements of the factory. In addition, the reasonable structural layout is convenient for multiple people to use the air shower simultaneously.

[0045] In the description of this specification, the description referring to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0046] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not elaborate on all details, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An air shower, characterized in that, The air shower room includes: The air shower plates are evenly spaced around the axis of the turntable to form separate air shower chambers. Air tubes are arranged between adjacent air shower plates, and the outer support tubes are arranged inside the air shower plates to shorten the distance between personnel and the air outlet, forming a close-range air shower effect. The positioning frame is located above the turntable, and is provided with pads to support the sole area in sections. The bottom of the pads is provided with an electric retractor connected to the storage cavity inside the turntable, which is used to lower the pads in sections to leave space for the soles to be air-showered and dust-removed. The storage cavity is provided with a jet gun to provide wind force for air-showering and dust-removing of the soles; The dust suction unit is located above the air shower plate, and a filter unit is provided below the air shower plate for real-time suction of the detached flying dust, and a wind tunnel is provided below the filter unit; The rotating unit is located in the bottom hollow cavity of the air shower room and is used to drive the turntable to rotate. A rotating motor is provided behind the bottom hollow cavity of the air shower room to drive the turntable to rotate.

2. The air shower according to claim 1, wherein: The outside of the support tube and the outside of the wind tube are respectively provided with a first air spray head and a second air spray head. The first air spray heads are distributed at equal intervals horizontally on the outside of the support tube, and the second air spray heads are distributed at equal intervals vertically on the outside of the wind tube, forming multi-directional air outlet channels to achieve the effect of multi-directional air shower dust removal.

3. A air shower according to claim 1, characterized in that: The storage cavity is used to store dust and sand on the soles of shoes, and a folding curtain sleeve is arranged inside the storage cavity and is sleeved on the electric retractor to form protection.

4. The air shower according to claim 1, wherein: A hollow chamber is arranged outside the bottom of the positioning frame and is connected to exhaust pipes on both sides of the air-uniform pipe, and the bottom of the air-uniform pipe is connected to the air-jet cylinder.

5. A air shower according to claim 1, characterized in that: The lower end of the air jet cylinder passes through the bottom of the rotating disk and is connected to the air cylinder.

6. The air shower according to claim 4, wherein: An oblique bracket is arranged inside the hollow chamber so that the air outlet inside is obliquely aligned with the sole of the shoe. A guide plate is arranged on the inner side of the top of the hollow chamber for guiding the wind force downward to blow to the cushion block.

7. A air shower according to claim 1, wherein: A filter plate is provided inside the turntable, which is used for installing the positioning frame and also for filtering sand to prevent impurities in the storage cavity from escaping outward.

8. A air shower according to claim 1, characterized in that: The outermost side of the rotating unit is provided with a ring frame, and the upper side is rotatably mounted on the T-shaped ring groove at the bottom of the air shower room.

9. The air shower according to claim 8, wherein: A protruding inner gear ring is provided below the ring frame, the inner lower layer is meshed and connected to the rotating motor, and the inner upper layer is meshed with the gear disc below the rotating disc.

10. An installation device, applied to an air shower as described in the above-mentioned claims 1-9, includes an installation unit, characterized in that: The installation unit is the bottom base of the air shower room, and forms a hollow cavity with the bottom of the air shower room for installing equipment components.

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