Replaceable honeycomb structure air filter element

Abstract

The utility model discloses a replaceable honeycomb structure air filter element which comprises a panel, a plurality of air inlet holes are formed in the panel, pipelines are installed at the positions, right opposite to the air inlet holes, of one side face of the panel, the inner wall faces of openings in the two ends of the pipelines are sunken to form installation grooves, frame bodies are arranged in the installation grooves, filter membranes are installed in the frame bodies, and the filter membranes are arranged in the frame bodies. The pipelines and the filtering membranes at the two ends are combined to form a cavity for storing activated carbon, positioning plates for positioning the frame body on the pipelines are mounted outside the pipelines, a top plate is uniformly fixed at one ends of the positioning plates, and a limiting mechanism for limiting the top plate is mounted on the panel. The air purifier is simple in structure, the pipeline of the honeycomb structure can reduce air resistance and reduce energy consumption, the filtering membranes are detachably installed at the two ends of the pipeline, a cavity is formed in the pipeline after the filtering membranes are installed, activated carbon can be stored in the cavity, and air can be better filtered through combination of the activated carbon and the filtering membranes.

Description

Technical Field

[0001] This utility model relates to the field of air filter technology, specifically to a replaceable honeycomb structure air filter. Background Technology

[0002] An air filter element is a type of filter, also known as an air purifier or air filter. It is mainly used for air filtration in engineering vehicles, automobiles, agricultural vehicles, laboratories, sterile operating rooms, and various other operating spaces.

[0003] Currently, air filters are generally fixed directly in any frame, and the frame is used to fix the air filter to the equipment. This direct fixing method makes it impossible or difficult to replace the air filter later, and the air filter itself lacks filtration quality. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a replaceable honeycomb structure air filter element, the filter membrane of which can be quickly installed and removed, and the filter membrane forms a chamber for storing activated carbon after installation, so as to solve the problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: a replaceable honeycomb structure air filter element, including a panel, on which multiple air inlets are provided. A pipe is installed on one side of the panel facing the air inlets. The inner wall surface of the openings at both ends of the pipe is recessed to form an installation groove. A frame is provided in each installation groove. A filter membrane is installed inside each frame. The pipe and the filter membranes at both ends combine to form a chamber for storing activated carbon. A positioning plate is installed on the outside of the pipe to position the frame on the pipe. A top plate is uniformly fixed at one end of the positioning plate. A limiting mechanism is installed on the panel to limit the position of the top plate.

[0006] As a preferred technical solution, the cross-sections of the pipe, air inlet, and frame are all arranged in a honeycomb structure, and the width of the air inlet matches the width of the frame.

[0007] As a preferred technical solution, both sides of the pipeline are provided with positioning ports that communicate with the installation groove vertically. Both sides of the installation frame are provided with positioning grooves directly opposite the positioning ports. Positioning plates are all vertically set in the vertically opposite positioning grooves and positioning ports, and the width of the positioning plates matches the width of the positioning ports and positioning grooves.

[0008] As a preferred technical solution, the limiting mechanism includes a grip rod, multiple positioning pins and multiple compression springs. The panel is provided with multiple positioning holes. One end of each positioning pin passes through the positioning hole and is in contact with the upper surface of the top plate. The other end of each positioning pin is fixedly connected to the grip rod. Each compression spring is sleeved on the outside of the positioning pin. One end of each compression spring is installed on the grip rod and the other end is installed on the panel.

[0009] As a preferred technical solution, multiple fixing holes are provided at both ends of the panel in the width direction.

[0010] As a preferred technical solution, the lower surface of the top plate is positioned to contact the uppermost pipe.

[0011] As a preferred technical solution, the positioning plates are all made of metal materials.

[0012] The beneficial effects of this utility model are: the utility model has a simple structure, the honeycomb structure of the pipe can reduce air resistance and energy consumption, and the honeycomb structure can disperse stress and enhance the strength of the pipe. Furthermore, filter membranes can be detachably installed at both ends of the pipe. After the filter membranes are installed, a cavity is formed inside the pipe, which can store activated carbon. The combination of activated carbon and filter membranes can better filter the air. Moreover, the filter membranes can be detached. After detachment, both ends of the pipe can be opened, which facilitates the replacement of the internal activated carbon and the cleaning of the inner wall of the pipe. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0015] Figure 2 This is a side view of the present invention;

[0016] Figure 3 This is a schematic diagram of the structure of the present invention after removing any filter membrane and frame.

[0017] Figure 4 This is a schematic diagram of the frame and pipe structure of this utility model.

[0018] The components are as follows: 1. Panel; 2. Air inlet; 3. Filter membrane; 4. Frame; 5. Top plate; 6. Positioning post; 7. Compression spring; 8. Handle; 9. Pipe; 10. Positioning plate; 11. Mounting groove; 12. Positioning groove; 13. Positioning port. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0021] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a replaceable honeycomb structure air filter element of this utility model includes a panel 1. The panel 1 is provided with multiple air inlets 2. A pipe 9 is installed on one side of the panel 1 facing the air inlets 2. The inner wall surface of the openings at both ends of the pipe 9 is recessed to form an installation groove 11. A frame 4 is provided in each installation groove 11. A filter membrane 3 is installed inside each frame 4. The pipe 9 and the filter membranes 3 at both ends are combined to form a chamber for storing activated carbon. A positioning plate 10 is installed on the outside of the pipe 9 to position the frame 4 on the pipe 9. A top plate 5 is uniformly fixed at one end of the positioning plate 10. A limiting mechanism is installed on the panel 1 to limit the position of the top plate 5.

[0023] In this embodiment, the cross-sections of the pipe 9, the air inlet 2, and the frame 4 are all arranged in a honeycomb structure, and the width of the air inlet 2 matches the width of the frame 4; the honeycomb structure reduces air resistance, lowers energy consumption, maintains smooth airflow, and reduces pressure drop; the honeycomb structure disperses stress, enhances pipe strength, and reduces the probability of damage.

[0024] In this embodiment, both sides of the pipe 9 are provided with positioning ports 13 that communicate with the mounting groove 11. Both sides of the mounting frame are provided with positioning grooves 12 opposite to the positioning ports 13. The positioning plates 10 are all vertically arranged in the vertically opposite positioning grooves 12 and positioning ports 13. The width of the positioning plates 10 is matched with the width of the positioning ports 13 and positioning grooves 12, which increases the stability after the positioning plates are inserted and avoids the frame from moving back and forth.

[0025] In this embodiment, the limiting mechanism includes a grip bar 8, multiple positioning pins 6 and multiple compression springs 7. The panel 1 is provided with multiple positioning holes. One end of each positioning pin 6 passes through the positioning hole and is in contact with the upper surface of the top plate 5. The other end of each positioning pin 6 is fixedly connected to the grip bar 8. Each compression spring 7 is sleeved on the outside of the positioning pin 6. One end of each compression spring 7 is installed on the grip bar 8 and the other end is installed on the panel 1.

[0026] In this embodiment, multiple fixing holes are provided at both ends of the panel 1 in the width direction, and screws can pass through the fixing holes to fix the panel to the device.

[0027] In this embodiment, the lower surface of the top plate 5 is in contact with the uppermost pipe 9, so that the bottom surface of the top plate abuts against the pipe, while the top surface of the top plate abuts against the positioning post, thereby positioning the top plate vertically and preventing movement from affecting the positioning effect.

[0028] In this embodiment, the positioning plates 10 are all made of metal, which increases the sturdiness and can better position the installed frame.

[0029] When in use, air enters through the air inlet and passes through the filter membrane, activated carbon, and filter membrane. The filter membrane provides double filtration, and the activated carbon has a large number of micropores, providing a large surface area, which can effectively adsorb harmful substances in the air.

[0030] After prolonged use, the handle can be pulled outwards. The movement of the handle moves the positioning column. After the positioning column is removed from the surface of the top plate, the top plate can move upwards. The movement of the top plate moves the positioning plate. After the positioning plate is removed from the positioning port, the frame can be directly detached from the mounting slot and the filter membrane is taken out. After the filter membrane is removed, the activated carbon inside can be directly taken out, which also makes the two ends of the pipe open, which facilitates the cleaning of the inner wall of the pipe.

[0031] The top plate can simultaneously drive all the positioning plates, thus enabling the installation and removal of the filter membrane in one go, making it convenient to replace.

[0032] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A replaceable honeycomb structure air filter element, characterized in that: The panel (1) includes a panel (1) with multiple air inlets (2). A pipe (9) is installed on one side of the panel (1) facing the air inlet (2). The inner wall surface of the openings at both ends of the pipe (9) is recessed to form an installation groove (11). A frame (4) is provided in each installation groove (11). A filter membrane (3) is installed inside each frame (4). The pipe (9) and the filter membranes (3) at both ends are combined to form a chamber for storing activated carbon. A positioning plate (10) is installed on the outside of the pipe (9) to position the frame (4) on the pipe (9). A top plate (5) is fixed to one end of the positioning plate (10). A limiting mechanism is installed on the panel (1) to limit the top plate (5).

2. The replaceable honeycomb structure air filter element according to claim 1, characterized in that: The cross-sections of the pipe (9), air inlet (2) and frame (4) are all honeycomb structured, and the width of the air inlet (2) matches the width of the frame (4).

3. The replaceable honeycomb structure air filter element according to claim 1, characterized in that: Both sides of the pipe (9) are provided with positioning ports (13) that communicate with the mounting groove (11) vertically. Both sides of the mounting frame are provided with positioning grooves (12) directly opposite the positioning ports (13). Positioning plates (10) are vertically set in the vertically opposite positioning grooves (12) and positioning ports (13). The width of the positioning plates (10) matches the width of the positioning ports (13) and positioning grooves (12).

4. The replaceable honeycomb structure air filter element according to claim 1, characterized in that: The limiting mechanism includes a grip (8), multiple positioning pins (6) and multiple compression springs (7). The panel (1) is provided with multiple positioning holes. One end of each positioning pin (6) passes through the positioning hole and is in contact with the upper surface of the top plate (5). The other end of each positioning pin (6) is fixedly connected to the grip (8). Each compression spring (7) is sleeved on the outside of the positioning pin (6). One end of each compression spring (7) is installed on the grip (8) and the other end is installed on the panel (1).

5. The replaceable honeycomb structure air filter element according to claim 1, characterized in that: The panel (1) has multiple fixing holes at both ends in the width direction.

6. The replaceable honeycomb structure air filter element according to claim 1, characterized in that: The lower surface of the top plate (5) is in contact with the uppermost pipe (9).

7. The replaceable honeycomb structure air filter element according to claim 1, characterized in that: The positioning plates (10) are all made of metal.

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