Hexagonal energy-saving efficient air filter screen

Abstract

The utility model relates to the technical field of air filter screens, and discloses a hexagonal energy-saving efficient air filter screen which comprises a first filter plate and a second filter plate, the first filter plate further comprises a first mounting frame body, a protective plate is fixedly mounted in the first mounting frame body, the second filter plate further comprises a second mounting frame body, a protective plate is also fixedly mounted in the second mounting frame body, and the protective plate is fixedly mounted in the second mounting frame body. A plurality of inserting plates are fixedly mounted at the bottom of the second mounting frame body, the first mounting frame body and the second mounting frame body are connected through the inserting plates in an interpenetrating manner, and filter elements are mounted in the first mounting frame body and the protective plate in an interpenetrating manner. The front side and the rear side of the first mounting frame body are each provided with two inserting grooves, the two sides in the inserting grooves are each provided with a limiting groove and a positioning groove, and therefore the second mounting frame body is matched with the inserting plates, the limiting blocks and the elastic positioning rods to be inserted into the inserting grooves, rapid disassembly and assembly of the first mounting frame body and the second mounting frame body are achieved, operation is convenient, the overall structure is simple, and the manufacturing cost is low; and the later maintenance cost of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air filters, in particular to a hexagonal energy-saving high-efficiency air filter. Background Art

[0002] Air filters are a key component widely used in various air purification devices and systems. Their main function is to capture, filter and remove tiny particles such as dust, pollen, bacteria, viruses, smoke, pet hair, and certain harmful gases in the air, thereby improving and enhancing indoor air quality.

[0003] The air filter is usually composed of multiple layers of filter media of different materials and structures. These media can filter particles with high efficiency according to their size and properties. Some existing air filter elements are mostly installed in a frame to facilitate the protection and installation of the air filter element. Therefore, the replacement of the air filter element is cumbersome and inefficient. Therefore, the Chinese utility model patent disclosed by the existing publication number CN220238123U: an air filter element that is easy to replace, the application includes a frame, a top plate and a filter element body, the filter element body and the top plate are both slidably installed in the frame, the bottom of the cover body is provided with a transverse groove, the filter element body is movably engaged In the transverse groove, there are card slots on the left and right sides of the top plate, and sliding grooves are provided on the inner walls of the left and right sides of the frame. Card plates are slidably installed in the sliding grooves. That is, the application pulls the handle upward to drive the square plate and the plug plate to move upward, so that the plug plate is disengaged from the slot, and then moves the two slides to the side away from each other, thereby driving the two card plates to move to the side away from each other, so that the card plates are disengaged from the card slots, making it easy to remove the top plate and replace the filter element body. Therefore, the filter element fixing structure of this application is too complicated, which is not conducive to the subsequent maintenance of the device. At the same time, too many structural settings increase the overall cost of the air filter element. Summary of the Invention

[0004] The purpose of the utility model is to provide a hexagonal energy-saving high-efficiency air filter, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The hexagonal energy-saving high-efficiency air filter includes a first filter plate and a second filter plate. The first filter plate includes a first mounting frame, and a guard plate is fixedly installed in the first mounting frame. The second filter plate includes a second mounting frame, and a guard plate is also fixedly installed in the second mounting frame. A plurality of plug-in plates are fixedly installed at the bottom of the second mounting frame, and the first mounting frame and the second mounting frame are connected to each other through the plug-in plates. Filter elements are inserted and installed in the first mounting frame and the guard plate.

[0007] As a further preferred solution of the present invention, a plurality of regular hexagonal holes are provided in the guard plate.

[0008] As a further preferred embodiment of the present invention, two slots are provided on the front and rear sides of the first installation frame, a limiting slot is provided on one side of the slot, and two positioning slots are provided on the other side of the slot;

[0009] Based on this, two slots are opened on the front and back sides of the slot to realize the positioning and insertion of the plug-in board, and the limiting slot and the positioning slot can provide conditions for the limitation of the plug-in board.

[0010] As a further preferred solution of the present invention, a limit block is fixedly installed on one side of the inserting plate, the bottom of the limit block has an inclined surface, and two elastic positioning rods are fixedly installed on the other side of the inserting plate.

[0011] As a further preferred embodiment of the present invention, the inserting plate is inserted into the slot, the limiting block is clamped in the limiting slot, and one side of the two elastic positioning rods is respectively clamped in the corresponding positioning slots;

[0012] Based on this, a limit block is set on one side of the plug-in board, and two elastic positioning rods that can be deformed under force are set on the other side, so as to facilitate the limit function after the plug-in board is inserted into the slot, thereby improving the disassembly and assembly efficiency of the first installation frame and the second installation frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In the present invention, two slots are respectively provided on the front and rear sides of the first installation frame, and limiting slots and positioning slots are respectively provided on both sides of the slots, so that the second installation frame can be inserted into the slots in conjunction with the plug-in plate, the limiting block, and the elastic positioning rod, thereby realizing quick disassembly and assembly of the first installation frame and the second installation frame, convenient operation, streamlined overall structure, low manufacturing cost, and reduced maintenance cost of the later device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 3 for Figure 1 Enlarged view of point A in the middle.

[0018] In the figure: 1. first filter plate; 2. second filter plate; 3. first mounting frame; 4. guard plate; 5. second mounting frame; 6. plug-in plate; 7. slot; 8. limit groove; 9. positioning groove; 10. limit block; 11. elastic positioning rod; 12. filter element. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-Figure 3 As shown, the hexagonal energy-saving and high-efficiency air filter provided by the utility model includes a first filter plate 1 and a second filter plate 2. The first filter plate 1 also includes a first mounting frame 3, and a guard plate 4 is fixedly installed in the first mounting frame 3. The second filter plate 2 includes a second mounting frame 5, and a guard plate 4 is also fixedly installed in the second mounting frame 5. A plurality of plug-in plates 6 are fixedly installed at the bottom of the second mounting frame 5, and the first mounting frame 3 and the second mounting frame 5 are connected to each other through the plug-in plates 6. Filter elements 12 are inserted and installed in the first mounting frame 3 and the guard plate 4.

[0021] like Figure 1 As shown, a plurality of regular hexagonal holes are provided in the guard plate 4 .

[0022] like Figure 3 As shown, two slots 7 are provided on the front and rear sides of the first installation frame 3, and a limiting slot 8 is provided on one side of the slot 7, and two positioning slots 9 are provided on the other side of the slot 7. Two slots 7 are provided on the front and rear sides of the slot 7, which can realize the positioning and insertion of the plugboard 6, and cooperate with the limiting slots 8 and the positioning slots 9 to provide conditions for the limitation of the plugboard 6. A limiting block 10 is fixedly installed on one side of the plugboard 6, and the bottom of the limiting block 10 has an inclined surface. Two elastic positioning rods 11 are fixedly installed on the other side of the plugboard 6. The plugboard 6 is inserted and installed in the slot 7, and the limiting block 10 is clamped in the limiting slot 8. One side of the two elastic positioning rods 11 is respectively clamped in the corresponding positioning slots 9. A limiting block 10 is provided on one side of the plugboard 6, and two elastic positioning rods 11 that can be deformed by force are provided on the other side, so as to facilitate the plugboard 6 to realize the limiting function after being inserted into the slot 7, thereby improving the disassembly and assembly efficiency of the first installation frame 3 and the second installation frame 5.

[0023] It should be noted that the present invention is a hexagonal energy-saving high-efficiency air filter. When connecting the first mounting frame 3 to the second mounting frame 5, the filter element 12 can be placed on the guard plate 4 inside the first mounting frame 3. Then, the second mounting frame 5 is inserted into the first mounting frame 3, and the multiple plug-ins 6 at the bottom of the second mounting frame 5 are respectively inserted into the corresponding slots 7. The inclined surface at the bottom of the limit block 10 and the elastic positioning rod 11 at the lower position are set so that the plug-in plate 6 squeezes the two elastic positioning rods 11 to one side of the slot 7, so that the plug-in plate 6 drives the limit block 10 to be inserted into the slot 7. When the limit block 10 is fully inserted into the slot 7, the two elastic positioning rods 11 are used to The elasticity of the plugboard 6 makes it move to one side in the slot 7, so that the plugboard 6 drives the limiting block 10 to be inserted into the limiting slot 8, thereby completing the limiting of the plugboard 6, and then completing the connection between the first installation frame 3 and the second installation frame 5. When the first installation frame 3 is separated from the second installation frame 5, it is only necessary to hold the second installation frame 5 on the guard plate 4 inside the second installation frame 5 and push it to one side, so that the second installation frame 5 drives the plugboard 6 to move to one side in the slot 7 and squeezes and bends the elastic positioning rod 11 to one side in the slot 7, so that the plugboard 6 drives the limiting block 10 to move from the limiting slot 8 to the slot 7, and the guard plate 4 can be lifted up, thereby pulling the plugboard 6 out of the slot 7.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. Hexagonal energy-saving high-efficiency air filter, characterized by: The invention comprises a first filter plate (1) and a second filter plate (2), wherein the first filter plate (1) further comprises a first mounting frame (3), wherein a guard plate (4) is fixedly mounted in the first mounting frame (3), and the second filter plate (2) further comprises a second mounting frame (5), wherein a guard plate (4) is also fixedly mounted in the second mounting frame (5), and a plurality of plug-in plates (6) are fixedly mounted on the bottom of the second mounting frame (5), and the first mounting frame (3) and the second mounting frame (5) are connected to each other through the plug-in plates (6), and filter elements (12) are inserted and mounted in the first mounting frame (3) and the guard plate (4).

2. The hexagonal energy-saving high-efficiency air filter according to claim 1 is characterized in that: A plurality of regular hexagonal holes are provided in the guard plate (4).

3. The hexagonal energy-saving high-efficiency air filter according to claim 1 is characterized in that: Two slots (7) are provided on the front and rear sides of the first installation frame (3), a limiting slot (8) is provided on one side of the slot (7), and two positioning slots (9) are provided on the other side of the slot (7).

4. The hexagonal energy-saving high-efficiency air filter according to claim 3 is characterized by: A limiting block (10) is fixedly mounted on one side of the inserting plate (6), wherein the bottom of the limiting block (10) has an inclined surface, and two elastic positioning rods (11) are fixedly mounted on the other side of the inserting plate (6).

5. The hexagonal energy-saving high-efficiency air filter according to claim 4 is characterized in that: The inserting plate (6) is inserted and installed in the slot (7), the limiting block (10) is clamped in the limiting groove (8), and one side of the two elastic positioning rods (11) is respectively clamped in the corresponding positioning groove (9).

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