Embedded filter screen frame capable of being spliced

Abstract

The utility model discloses a splicable embedded type filter screen frame, relates to the technical field of air conditioner accessories, and comprises a frame strip assembly, the frame strip assembly comprises a base plate, an inserting groove and an end plate, the inserting groove is formed in the base plate in the length direction in a penetrating mode, and the end plate is integrally fixed to the top of the base plate; and the L-shaped structure of the end plate is matched with the base plate to form an inward notch. According to the splicable embedded type filter screen frame, the splicable embedded type modular design is adopted for the filter screen frame, the horizontally adjacent base plates are connected in an inserted mode through the horizontal connecting pieces, and the vertically adjacent base plates are connected in an inserted mode through the corner connecting pieces; the size of a cavity formed by the filter screen frame can be adaptively adjusted according to the size of an air conditioner filter screen which is actually installed, dynamic adjustment of the capacity and the purification efficiency of the filter screen is achieved, the standardized module supports batch spare part management, loss of non-standard parts is reduced, the filter screen is easy to disassemble and assemble, and the shutdown maintenance time is greatly shortened.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning accessories technology, specifically to a splicable embedded filter frame. Background Technology

[0002] Currently, the return air vents and filters in air-conditioned and cleanroom facilities typically take the following forms: the first is to add a layer of nylon mesh to the return air vent; the second is to add a filter made of multiple layers of metal mesh to the return air vent; and the third is to have only a return air vent without any filtration. Practice has shown that the method without filtration is not advisable, as it not only fails to meet the functional requirements, but also allows some return air vents to become passageways for small animals and insects.

[0003] In cleanroom engineering, the installation location of return air vent filters should be convenient for disassembly and replacement without affecting the operation of the entire air conditioning system, and should be easy to manage and control in a decentralized manner. However, the existing vent structure makes it difficult to disassemble and replace the filter screen, which limits the selection of filter materials. Some openable vents are structurally unreasonable, have poor sealing, fail to meet requirements, lack good connectors, and are prone to loosening, corrosion, and blockage. Utility Model Content

[0004] The purpose of this invention is to provide a splicable embedded filter frame to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a splicable embedded filter frame, including a frame strip assembly, the frame strip assembly including a base plate, a slot and an end plate, the base plate having a slot extending through the length direction, and the end plate being integrally fixed to the top of the base plate, and the end plate having an "L" shaped structure that cooperates with the base plate to form an inwardly facing notch.

[0006] Furthermore, a horizontal connector is inserted between horizontally adjacent substrates, and a flange protrudes from the center of the horizontal connector.

[0007] Furthermore, a corner connector is inserted between vertically adjacent substrates, and a flange is raised in the middle of the corner connector.

[0008] Furthermore, the internal slot of the substrate is provided with a limiting groove that cooperates with flange one and flange two.

[0009] Furthermore, a pad is placed at the bottom of the frame structure composed of the frame strip components, and a fixed frame is placed at the top of the frame structure composed of the frame strip components.

[0010] Furthermore, an air conditioning filter is provided inside the fixed frame, and ribs for supporting the air conditioning filter are fixedly connected to the inner wall of the fixed frame.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. In use, the filter frame of this application adopts a modular design that can be spliced ​​and embedded. Horizontally adjacent substrates are connected by horizontal connectors, and vertically adjacent substrates are connected by corner connectors. This allows the cavity size formed by the filter frame to be adaptively adjusted according to the actual size of the air conditioner filter installed, realizing dynamic adjustment of filter capacity and purification efficiency. Furthermore, the standardized module supports batch spare parts management, reducing the loss of non-standard parts. The filter is easy to disassemble and assemble, greatly shortening downtime for maintenance. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the device of this utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of the device of this utility model in two states;

[0015] Figure 3 This is a schematic diagram of the split structure of the device of this utility model;

[0016] Figure 4 This is a schematic diagram of the frame strip assembly structure of this utility model.

[0017] In the diagram: 1. Frame assembly; 101. Base plate; 102. Slot; 103. End plate; 2. Horizontal connector; 3. Flange 1; 4. Corner connector; 5. Flange 2; 6. Pad; 7. Fixing frame; 8. Air conditioning filter; 9. Rib. Detailed Implementation

[0018] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0019] like Figures 1 to 3As shown, a splicable embedded filter frame includes a frame strip assembly 1. The frame strip assembly 1 includes a base plate 101, a slot 102, and an end plate 103. The slot 102 is formed through the interior of the base plate 101 along its length. The end plate 103 is integrally fixed to the top of the base plate 101, and the "L"-shaped structure of the end plate 103 cooperates with the base plate 101 to form an inwardly facing notch. Horizontal connectors 2 are inserted between horizontally adjacent base plates 101, and a flange 3 is raised in the middle of the horizontal connector 2. Corner connectors 4 are inserted between vertically adjacent base plates 101, and a flange 5 is raised in the middle of the corner connector 4. The internal slot 102 is provided with a limiting groove that cooperates with flange 1 3 and flange 2 5. Horizontally adjacent substrates 101 are connected by horizontal connectors 2, and vertically adjacent substrates 101 are connected by corner connectors 4, so that the cavity size formed by the filter frame of this application can be adaptively adjusted according to the actual size of the air conditioner filter 8 installed. A pad 6 is placed at the bottom of the frame structure formed by the frame strip assembly 1, and a fixed frame 7 is placed at the top of the frame structure formed by the frame strip assembly 1. The air conditioner filter 8 is arranged inside the fixed frame 7, and the inner wall of the fixed frame 7 is fixed with ribs 9 for supporting the air conditioner filter 8.

[0020] Working principle: The filter frame of this application adopts a modular design that can be spliced ​​and embedded. Horizontally adjacent substrates 101 are connected by horizontal connectors 2, and vertically adjacent substrates 101 are connected by corner connectors 4. This allows the cavity size formed by the filter frame of this application to be adaptively adjusted according to the actual size of the air conditioning filter 8 installed, realizing dynamic adjustment of filter capacity and purification efficiency. In addition, the standardized module supports batch spare parts management, reduces the loss of non-standard parts, and makes filter disassembly and assembly simple, greatly shortening downtime for maintenance.

[0021] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A splicable embedded screen frame comprising a frame bar assembly (1), characterized in that, The frame assembly (1) includes a base plate (101), a slot (102) and an end plate (103). The slot (102) is provided through the interior of the base plate (101) along the length direction, and the end plate (103) is integrally fixed on the top of the base plate (101). The "L" shaped structure of the end plate (103) cooperates with the base plate (101) to form an inwardly facing notch.

2. The splicable embedded filter frame according to claim 1, characterized in that, A horizontal connector (2) is inserted between horizontally adjacent substrates (101), and a flange (3) is raised in the middle of the horizontal connector (2).

3. A splicable, flush-mounted filter screen frame according to claim 2, characterized in that A corner connector (4) is inserted between vertically adjacent substrates (101), and a flange (5) is raised in the middle of the corner connector (4).

4. The splicable embedded filter frame according to claim 3, characterized in that, The internal slot (102) of the substrate (101) is provided with a limiting groove that cooperates with flange one (3) and flange two (5).

5. A splicable, flush-mounted filter screen frame according to claim 4, characterized in that A pad (6) is placed at the bottom of the frame structure composed of the frame strip assembly (1), and a fixed frame (7) is placed at the top of the frame structure composed of the frame strip assembly (1).

6. A splicable, flush-mounted filter screen frame according to claim 5, characterized in that An air conditioning filter (8) is provided inside the fixed frame (7), and ribs (9) for supporting the air conditioning filter (8) are fixed to the inner wall of the fixed frame (7).

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