Clean and corrosion-resistant purification plate

Abstract

The utility model discloses a clean and corrosion-resistant purification plate, which relates to the technical field of purification plates, and is characterized in that a groove I is formed in one side of a bottom plate, a plurality of connecting columns arranged in an array are fixedly connected to the bottom of the groove I, a purification layer is arranged in the groove I, and a plurality of through holes for the connecting columns to penetrate out are formed in the purification layer; the side, provided with the first groove, of the bottom plate is detachably connected with a panel, the side, close to the bottom plate, of the panel is provided with a second groove, the bottom of the second groove is fixedly connected with a plurality of supporting columns connected with the connecting columns in a clamped mode, a filtering space is formed between the panel and the purifying layer, and the panel is provided with a plurality of refraction holes communicating with the filtering space. And one side, close to the panel, of the purification layer is wavy. In the sterilization process, ultraviolet rays can enter the filtering space through refraction of the refraction holes, sterilization treatment can be conducted on the interior of the purification plate, the purification layer located in the purification plate can be taken out to be cleaned or replaced, and therefore the cleanliness and the purification effect of the purification plate are kept.

Description

Technical Field

[0001] This utility model relates to the field of cleanroom panel technology, and more specifically, to a cleanroom panel with strong corrosion resistance. Background Technology

[0002] Cleanroom panels are composite panels made of materials such as color-coated steel sheets, stainless steel, and aluminum alloy sheets as surface materials, and materials such as rock wool, paper honeycomb, glass magnesium board, aluminum honeycomb, magnesium oxysulfate, silica rock, and gypsum as core layers. They can filter impurities in the air, help regulate indoor temperature and humidity, thereby improving air quality. They are widely used in cleanroom engineering fields with stringent indoor environmental requirements, such as electronics, pharmaceuticals, food, biology, aerospace, precision instrument manufacturing, and scientific research.

[0003] However, the core layer is usually encased and fixed inside the purification panel, which makes it easy for impurities filtered by the core layer and moisture absorbed by it to accumulate inside the purification panel over a long period of time. Furthermore, when the purification panel is sterilized, the core layer located inside cannot be fully sterilized, making it easy for bacteria to grow inside the purification panel. As the usage time increases, the purification effect of the purification panel will continue to decrease, while the corrosion rate inside the purification panel will increase.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a clean and highly corrosion-resistant purification panel, which improves the cleanliness and corrosion resistance of the purification panel through a new structural design.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a clean and corrosion-resistant purification plate, including a base plate, a groove 1 is formed on one side of the base plate, a plurality of arrayed connecting columns are fixedly connected to the bottom of the groove 1, a purification layer is provided in the groove 1, the purification layer has a plurality of through holes for the connecting columns to pass through, a panel is detachably connected to the side of the base plate with the groove 1, a groove 2 is formed on the side of the panel near the base plate, a plurality of support columns are fixedly connected to the bottom of the groove 2 and interlock with the plurality of connecting columns, a filtration space is formed between the panel and the purification layer, the panel has a plurality of refractive holes communicating with the filtration space, and the side of the purification layer near the panel is wavy.

[0007] The present invention is further configured such that the length and width of the purification layer are the same as the length and width of the first groove, and the purification layer is detachably connected to the bottom of the first groove.

[0008] The present invention is further configured such that: the diameter of the through hole is the same as the outer diameter of the connecting column; a plurality of the through holes are arranged opposite to a plurality of connecting columns; and the length of the connecting column is greater than the thickness of the purification layer and less than the depth of the groove.

[0009] The present invention is further configured such that: the length and width of the second groove are the same as the length and width of the base plate, the depth of the second groove is the same as the depth of the base plate, and the inner wall of the second groove is engaged with the outer wall of the base plate.

[0010] The present invention is further configured such that: the inner diameter of the connecting column is the same as the diameter of the support column; a plurality of the connecting columns are arranged opposite to a plurality of support columns; and the length of the support column is the same as the depth of the groove.

[0011] The present invention is further configured such that: the thickness of the purification layer is less than the depth of the groove one; a plurality of the refractive hole arrays are arranged on the side of the panel away from the bottom plate; and the peripheral walls of the refractive holes are inclined downward along the direction of mutual proximity.

[0012] The present invention is further configured such that: the base plate, the panel, the connecting column, and the support column are all made of stainless steel, and the purification layer is made of rock wool.

[0013] In summary, this utility model has the following beneficial effects: the surface of stainless steel can effectively reflect ultraviolet rays, allowing ultraviolet rays to be refracted into the filtration space through several refracting holes inclined on the periphery during the sterilization process. The wavy purification layer on the surface allows the ultraviolet rays entering the filtration space to be refracted again, thereby achieving the sterilization effect on the inside of the purification plate. The interconnected refracting holes and filtration space increase the air circulation between the inside and outside of the purification plate, thereby improving the moisture dissipation speed inside the purification plate and preventing the inside of the purification plate from being in a humid environment for a long time, which would accelerate the corrosion rate. The detachable connection between the panel and the bottom plate, as well as the purification layer and the groove, allows the purification layer to be removed for cleaning or directly replaced, thereby maintaining the cleanliness and purification effect of the purification plate. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the present invention;

[0016] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 This is an exploded view of the present invention.

[0018] In the diagram: 1. Base plate; 2. Groove 1; 3. Connecting column; 4. Purification layer; 5. Through hole; 6. Panel; 7. Groove 2; 8. Support column; 9. Filter space; 10. Refraction hole. Detailed Implementation

[0019] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] Example: Cleanroom panels with strong corrosion resistance, such as... Figures 2-4 As shown, the device includes a rectangular base plate 1 made of stainless steel. Stainless steel has high strength and corrosion resistance, and its smooth surface makes it difficult for dust to adhere, resulting in a long service life and easy cleaning. A rectangular groove 2 is provided on one side of the base plate 1. Four connected columns 3 arranged in an array are welded to the bottom of the groove 2. The connected columns 3 are hollow cylinders made of stainless steel. A rectangular purification layer 4 is provided inside the groove 2. The purification layer 4 has four circular through holes 5 through which the four connected columns 3 pass. The diameter of the through holes 5 is the same as the outer diameter of the connected columns 3. The four through holes 5 are respectively arranged opposite to the four connected columns 3. The length of the connected columns 3 is greater than the thickness of the purification layer 4 and less than the depth of the groove 2.

[0021] like Figures 1-4 As shown, the length and width of the purification layer 4 are the same as the length and width of the groove 2, respectively, so that the purification layer 4 can be detachably connected to the bottom of the groove 2 by interlocking with the periphery of the groove 2. A rectangular panel 6 is detachably connected to the side of the base plate 1 where the groove 2 is located. This panel 6 is made of stainless steel. A rectangular groove 7 is provided on the side of the panel 6 near the base plate 1. The length and width of the groove 7 are the same as the length and width of the base plate 1, respectively. The depth of the groove 7 is the same as the depth of the base plate 1, so that the inner wall of the groove 7 can interlock with the outer wall of the base plate 1. Four cylindrical support columns 8 are welded and fixed to the bottom surface of the groove 7. These support columns 8 are made of stainless steel. The inner diameter of the connecting column 3 is the same as the diameter of the support column 8. The four connecting columns 3 are respectively arranged opposite to the four support columns 8. The length of the support column 8 is the same as the depth of the groove 2, so that the four connecting columns 3 can interlock with the four support columns 8, thereby achieving the effect of detachably connecting the panel 6 to the base plate 1.

[0022] like Figures 1-4As shown, the thickness of the purification layer 4 is less than the depth of the groove 2, forming a filter space 9 between the purification layer 4 and the panel 6. The panel 6 has several square refraction holes 10 arranged in an array on the side of the panel 6 away from the base plate 1, ensuring that all the refraction holes 10 are interconnected with the filter space 9. This interconnected arrangement of the refraction holes 10 and the filter space 9 increases the airflow between the inside and outside of the purification panel. The side of the purification layer 4 closest to the panel 6 is wavy, increasing the contact area between the purification layer 4 and the air. The purification layer 4 is made of rock wool. The rock wool-based purification layer 4 inside the purification panel provides excellent fire resistance, sound insulation, and heat insulation. The fiber structure of the rock wool absorbs some moisture from the air, thus regulating indoor air humidity. Simultaneously, the fiber structure of the rock wool effectively adsorbs and removes suspended particles, dust, bacteria, and other pollutants from the air, improving air cleanliness. This ensures that the air entering the filter space 9 through the refraction holes 10 receives good purification upon contact with the purification layer 4, maintaining indoor air cleanliness.

[0023] like Figures 1-4 As shown, the good air circulation allows the moisture absorbed in the purification layer 4 to dissipate quickly, thus maintaining the dryness of the purification layer 4 and preventing the interior of the purification panel from being in a humid environment for a long time, which would accelerate corrosion and promote bacterial growth. When the purification layer 4 has been used for a certain period of time, it can be removed for cleaning or direct replacement through the detachable connection between the panel 6 and the base plate 1, as well as the purification layer 4 and the groove 2. The peripheral walls of the refraction holes 10 are inclined downwards in a direction that is close to each other. The smooth surface of the stainless steel material can effectively reflect ultraviolet rays, so that during the sterilization process, ultraviolet rays can be refracted into the filter space 9 through the several refraction holes 10 with the inclined peripheral walls. Through the wavy surface of the purification layer 4, the ultraviolet rays entering the filter space 9 can be refracted again, achieving the effect of sterilizing the interior of the purification panel, thereby maintaining the cleanliness and purification effect of the purification panel during use.

[0024] Working principle: Sterilization ultraviolet rays are refracted into the filter space 9 through several refracting holes 10 set at an angle on the peripheral wall. The wavy purification layer 4 allows the ultraviolet rays entering the filter space 9 to be refracted again, thereby sterilizing the inside of the purification plate. The interconnected refracting holes 10 and the filter space 9 increase the air circulation between the inside and outside of the purification plate and improve the moisture dissipation speed inside the purification plate. The purification layer 4 can be removed for cleaning or directly replaced through the detachable connection of the panel 6 and the bottom plate 1, as well as the purification layer 4 and the groove 2.

[0025] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A clean and corrosion-resistant purification panel, including a base plate (1), characterized in that: The base plate (1) has a groove (2) on one side. A plurality of arrayed connecting columns (3) are fixedly connected to the bottom of the groove (2). A purification layer (4) is provided in the groove (2). The purification layer (4) has a plurality of through holes (5) for the connecting columns (3) to pass through. A panel (6) is detachably connected to the side of the base plate (1) with the groove (2). A groove (7) is provided on the side of the panel (6) near the base plate (1). A plurality of support columns (8) are fixedly connected to the bottom of the groove (7) and interlock with the plurality of connecting columns (3). A filter space (9) is formed between the panel (6) and the purification layer (4). A plurality of refraction holes (10) are provided on the panel (6) and communicate with the filter space (9). The side of the purification layer (4) near the panel (6) is wavy.

2. The cleanroom and corrosion-resistant purification panel according to claim 1, characterized in that: The length and width of the purification layer (4) are the same as the length and width of the groove (2), and the purification layer (4) is detachably connected to the bottom of the groove (2).

3. The cleanroom and corrosion-resistant purification board according to claim 2, characterized in that: The diameter of the through hole (5) is the same as the outer diameter of the connecting post (3). Several through holes (5) and several connecting posts (3) are arranged opposite to each other. The length of the connecting post (3) is greater than the thickness of the purification layer (4) and less than the depth of the groove (2).

4. The cleanroom and corrosion-resistant purification panel according to claim 3, characterized in that: The length and width of the second groove (7) are the same as the length and width of the base plate (1), the depth of the second groove (7) is the same as the depth of the base plate (1), and the inner wall of the second groove (7) is engaged with the outer wall of the base plate (1).

5. The cleanroom and corrosion-resistant purification panel according to claim 4, characterized in that: The inner diameter of the connecting column (3) is the same as the diameter of the support column (8). Several connecting columns (3) and several support columns (8) are arranged opposite to each other. The length of the support column (8) is the same as the depth of the groove (2).

6. The cleanroom and corrosion-resistant purification panel according to claim 1, characterized in that: The thickness of the purification layer (4) is less than the depth of the groove (2), and a plurality of the refractive holes (10) array is arranged on the side of the panel (6) away from the bottom plate (1), and the peripheral walls of the refractive holes (10) are inclined downward along the direction of mutual proximity.

7. The cleanroom and corrosion-resistant purification panel according to claim 1, characterized in that: The base plate (1), panel (6), connecting column (3), and support column (8) are all made of stainless steel, and the purification layer (4) is made of rock wool.

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