Grid structure

Abstract

The utility model discloses a grating structure which comprises a first grating plate with a grating and a second grating plate with a grating, a connecting plate is arranged between the first grating plate and the second grating plate, the first grating plate, the second grating plate and the connecting plate form a supporting groove, a supporting piece is inserted into the supporting groove, the supporting piece is provided with a containing groove, and the containing groove is communicated with the first grating plate and the second grating plate. The containing groove is filled with filter cotton, the first grating plate is provided with a positioning groove, and the supporting piece is provided with a positioning column embedded into the positioning groove. The supporting piece and the supporting groove are matched and connected in an inserted mode, the supporting piece can be conveniently taken and placed, and therefore the filter cotton on the supporting piece can be conveniently replaced. Meanwhile, a containing groove and a limiting groove are formed in the supporting piece, the stability of spinning of the filter cotton can be guaranteed, the filter cotton can stably cover the grating, and the filtering effect is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of filtration equipment technology, and more specifically, to a grid structure. Background Technology

[0002] The filter cotton at the air inlet of the equipment needs to be replaced regularly. For conventional products, replacing the filter cotton requires completely disassembling the entire grille of the air inlet to remove the filter cotton, which is a cumbersome, time-consuming, and labor-intensive process. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a grid structure that facilitates the replacement of filter cotton.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] This utility model discloses a grid structure, including a first grid plate and a second grid plate with grids, a connecting plate is provided between the first grid plate and the second grid plate, the first grid plate, the second grid plate and the connecting plate form a support groove, a support member is inserted into the support groove, the support member is provided with a receiving groove, the receiving groove is filled with filter cotton, the first grid plate is provided with a positioning groove, and the support member is provided with a positioning post embedded in the positioning groove.

[0006] Furthermore, the support member includes a first plate, with limiting portions provided on both sides of the first plate. The first plate and the limiting portions on both sides form a limiting groove, and filter cotton is provided in the limiting groove.

[0007] Furthermore, the limiting part includes a first limiting plate connected to the first plate body, the first limiting plate being perpendicular to the first plate body, and a second limiting plate extending toward the center of the first plate body connected to the first limiting plate. The first plate body, the first limiting plate, and the second limiting plate constitute a limiting groove, and the edge of the filter cotton is embedded in the limiting groove.

[0008] Furthermore, one of the limiting portions on both sides of the first plate is connected to a second plate extending in a vertical direction, and the second plate is connected to a third plate, the third plate covering the support groove.

[0009] Furthermore, the positioning groove is placed on the edge of the first grid plate, and the positioning groove includes a first segment and a second segment that are interconnected and perpendicular to each other. The first segment extends from the edge of the first grid plate toward the center of the first grid plate, and the positioning post is embedded in the second segment along the first segment.

[0010] The beneficial effects of this utility model are:

[0011] The support component and the support groove are connected by a plug-in joint, which facilitates the placement and removal of the support component, thereby making it easy to replace the filter cotton on the support component. At the same time, the support component is provided with a receiving groove and a limiting groove to ensure the stability of the filter cotton weaving, so that the filter cotton can stably cover the grid and ensure the filtration effect. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a cross-sectional view of the present invention;

[0014] Figure 3 This is a schematic diagram of the structure of the first grating plate;

[0015] Figure 4 This is a structural schematic diagram of the support component.

[0016] Reference numerals: First grating plate 100, grating 101, second grating plate 102, support groove 103, connecting plate 104, positioning groove 110, first section 111, second section 112, support member 200, first plate 210, second plate 220, third plate 230, limiting part 240, first limiting plate 241, second limiting plate 242, limiting groove 243, limiting post 250, receiving groove 260. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] A grid structure includes a first grid plate 100 and a second grid plate 102, with a connecting plate 104 disposed between the first grid plate 100 and the second grid plate 102. The first grid plate 100 and the second grid plate 102 are parallel to each other, and the first grid plate 100, the second grid plate 102, and the connecting plate 104 form a support groove 103, into which a support member 200 is inserted.

[0019] The support member 200 includes a first plate 210, with limiting portions 240 connected to opposite sides of the first plate 210. A receiving groove 260 is formed between the two limiting portions 240, and filter cotton is embedded in the receiving groove 260. The filter cotton in the receiving groove 260 can be replaced by inserting or removing the support member 200. The limiting portion 240 includes a first limiting plate 241, which is connected to and perpendicular to the first plate 210. A second limiting plate 242 is connected to the first limiting plate 241, and the first limiting plate 241 and the second limiting plate 242 are perpendicular to each other, thus making the second limiting plate 242 parallel to the first plate 210. The first plate 210, the first limiting plate 241, and the second limiting plate 242 form a limiting groove 243, into which the edge of the filter cotton is inserted, thereby restricting the movement of the filter cotton.

[0020] When the support member 200 is inserted into the support groove 103, the first plate 210, the first grid plate 100, and the second grid plate 102 are parallel to each other. The first plate 210, the first grid plate 100, and the second grid plate 102 are all provided with grids 101, so that airflow can pass through.

[0021] A positioning groove 110 is provided in the first plate 210, and a positioning post that can be embedded in the positioning groove 110 is provided in the support member 200. The positioning groove 110 is located at the edge of the first grid plate 100 and includes a first section 111 and a second section 112, which are interconnected and form an L-shaped structure. The first section 111 forms an opening at the edge of the first grid plate 100. The positioning post enters the first section 111 through the opening and then the support member 200 is moved to embed the positioning post into the second section 112. Because the first section 111 and the second section 112 form an L-shaped structure, the positioning post embedded in the second section 112 will be locked by the second section 112 and cannot be moved out of the first section 111.

[0022] When replacing the filter cotton, first move the positioning post of the support 200 to align with the first section 111, and then pull the support to remove the support 200 from the groove. Insert both sides of the filter cotton into the limiting groove 243, pull the filter cotton out of the receiving groove 260, and insert the edge of the new filter cotton into the limiting groove 243 to complete the filter cotton replacement.

[0023] 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 grid structure, characterized in that, The device includes a first grid plate (100) and a second grid plate (102). A connecting plate (104) is provided between the first grid plate (100) and the second grid plate (102). The first grid plate (100), the second grid plate (102), and the connecting plate (104) form a support groove (103). A support member (200) is inserted into the support groove (103). The support member (200) is provided with a receiving groove (260). The receiving groove (260) is filled with filter cotton. The first grid plate (100) is provided with a positioning groove (110). The support member (200) is provided with a positioning post embedded in the positioning groove (110).

2. The grid structure according to claim 1, characterized in that, The support member (200) includes a first plate (210), and limiting portions (240) are provided on both sides of the first plate (210). The first plate (210) and the limiting portions (240) on both sides constitute the receiving groove (260), and the filter cotton is inserted into the receiving groove (260).

3. A grid structure according to claim 2, characterized in that, The limiting part (240) includes a first limiting plate (241) connected to the first plate (210), the first limiting plate (241) being perpendicular to the first plate (210), the first limiting plate (241) being connected to a second limiting plate (242) extending toward the center of the first plate (210), the first plate (210), the first limiting plate (241) and the second limiting plate (242) forming a limiting groove (243), the edge of the filter cotton being inserted into the limiting groove (243).

4. A grid structure according to claim 3, characterized in that, One of the limiting portions (240) on both sides of the first plate (210) is connected to a second plate (220) extending in a vertical direction, and the second plate (220) is connected to a third plate (230), which covers the support groove (103).

5. A grid structure according to claim 1, characterized in that, The positioning groove (110) is located at the edge of the first grid plate (100). The positioning groove (110) includes a first segment (111) and a second segment (112) that are connected to each other. The first segment (111) and the second segment (112) are perpendicular to each other. The first segment (111) extends from the edge of the first grid plate (100) toward the center of the first grid plate (100). The positioning post is embedded in the second segment (112) along the first segment (111).

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