Filtering structure of air compressor

Abstract

The utility model relates to the technical field of air compressors, in particular to a filtering structure of an air compressor, which comprises the air compressor, an air inlet box connected with the air compressor is arranged at the air inlet end of the air compressor, and an air inlet pipe connected with the air inlet box is arranged at the air inlet end of the air inlet box. The air inlet end of the air inlet pipe is provided with a filtering structure which is connected with the air inlet pipe and used for filtering air. Compared with the prior art, the filtering structure of the air compressor has the advantages that the filtering structure is additionally arranged in front of the air filter of the compressor, impurities and particulate matters floating in air can be filtered, and the air compressor filter does not need to bear more impurities for filtering, so that the service life of the air compressor filter is prolonged to a certain extent, and the air compressor filter is convenient to replace; and the cost is reduced. And the use efficiency of the air compressor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to a filtering structure of an air compressor. Background Art

[0002] When the air compressor is working, it directly sucks air into the compressor, and the air contains a lot of floating dust, granular impurities, etc. Most compressors filter the impurities in the air through their own internal filters when in use, and the compressor's own air filter is an imported filter element, which is expensive. When replacing it, the compressor needs to be shut down. Therefore, the efficiency of the compressor is greatly reduced, so a filter structure of an air compressor is proposed. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a filter structure for an air compressor, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a filtering structure of an air compressor, including an air compressor, the air inlet end of the air compressor is provided with an air inlet box connected to the air compressor, the air inlet end of the air inlet box is provided with an air inlet pipe connected to the air inlet box, and the air inlet end of the air inlet pipe is provided with a filtering structure connected to the air inlet pipe and used to filter the air.

[0007] Furthermore, the filtering structure includes an installation box, a non-woven filter is provided in the installation box, and a filter box that can cooperate with the non-woven filter is provided in the installation box. Through the filter structure, the non-woven filter is first provided, and when the air compressor is in use, the air can be filtered, and dust and other impurities are retained in the non-woven filter, and the air filtered by the non-woven filter is filtered for a second time through the filter box, and the filter collection tray is provided, which can guide the air into the air intake pipe and filter the air for a second time, and the dust after filtering falls to the bottom of the filter collection tray, so as to facilitate the later processing, thereby greatly improving the service life of the air compressor.

[0008] Furthermore, a ventilation cavity connected to the air inlet pipe is provided in the installation box, the non-woven filter is arranged at the air inlet end of the ventilation cavity, a hollow ring sheet close to the non-woven filter is provided in the ventilation cavity, and the filter box is installed in the hollow ring sheet.

[0009] Furthermore, the filter box includes a hollow mounting block and a filter collection tray, the filter collection tray is installed in the hollow mounting block, an air inlet is provided in the hollow mounting block, and a filter mesh corresponding to the air inlet pipe is provided in the filter collection tray.

[0010] Furthermore, the hollow mounting block is provided with an adjustment plate capable of adjusting an angle, and the hollow mounting block is provided with a limit hook spring for limiting the position of the adjustment plate.

[0011] Furthermore, the filter mesh is arranged at the middle section of the filter collection tray, and the outermost end of the adjustment plate is close to the filter mesh.

[0012] Furthermore, the filter collecting tray is a state and the It is composed of inclined plates connected to the top of the shape.

[0013] Compared with the prior art, the filter structure of the air compressor is equipped with a filter structure before the air filter of the compressor, which can filter the impurities and particles floating in the air, so that the air compressor filter does not need to bear more impurities for filtering, thereby prolonging the service life of the air compressor filter to a certain extent, facilitating replacement, and reducing costs, thereby improving the use efficiency of the air compressor. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a side cross-sectional structural schematic diagram of the filtering structure of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the filter box of the utility model.

[0017] In the figure: 1. air compressor; 2. air intake box; 3. air intake pipe; 4. filter structure; 5. mounting box; 6. non-woven filter; 7. filter box; 8. ventilation cavity; 9. hollow ring piece; 11. hollow mounting block; 12. filter collection tray; 13. air inlet; 14. filter mesh; 15. adjustment plate; 16. limit hook spring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] See also Figures 1 to 3The utility model provides a technical solution: a filter structure of an air compressor, comprising an air compressor 1, an air inlet box 2 connected to the air compressor 1 is provided at the air inlet end of the air compressor 1, an air inlet pipe 3 connected to the air inlet box 2 is provided at the air inlet end of the air inlet pipe 3, a filter structure 4 connected to the air inlet pipe 3 and used for filtering air is provided at the air inlet end of the air inlet pipe 3, the filter structure 4 comprises an installation box 5, a non-woven filter 6 is provided in the installation box 5, a filter box 7 capable of matching with the non-woven filter 6 is provided in the installation box 5, and the filter box 7 comprises a hollow installation block 11 and A filter collecting tray 12 is installed in a hollow mounting block 11, an air inlet 13 is provided in the hollow mounting block 11, a filter mesh hole 14 corresponding to the air inlet pipe 3 is provided in the filter collecting tray 12, an adjustment plate 15 capable of adjusting an angle is provided on the hollow mounting block 11, a limit hook spring 16 for limiting the adjustment plate 15 is provided on the hollow mounting block 11, the filter mesh hole 14 is arranged in the middle section of the filter collecting tray 12, the outermost end of the adjustment plate 15 is close to the filter mesh hole 14, and the filter collecting tray 12 is a shape similar to state and the The mounting box 5 is provided with a ventilation cavity 8 connected to the air inlet pipe 3, and the non-woven filter 6 is arranged at the air inlet end of the ventilation cavity 8. The ventilation cavity 8 is provided with a hollow ring piece 9 close to the non-woven filter 6, and the filter box 7 is installed in the hollow ring piece 9.

[0020] The electrical components mentioned in this article are all connected to an external main controller and 380V commercial power, and the main controller can be a conventional known device for control such as a computer.

[0021] In the description of this specification, the terms "connect", "install", "fix", "set", etc. are understood in a broad sense. For example, "connection" can be a fixed connection or an indirect connection through an intermediate component without affecting the relationship between components and the technical effect. It can also be an integral connection or a partial connection. As in this example, for ordinary technicians in this field, the specific meanings of the above terms in this utility model or utility model can be understood according to the specific circumstances.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A filter structure for an air compressor, comprising an air compressor (1), characterized in that: The air intake end of the air compressor (1) is provided with an air intake box (2) connected to the air compressor (1), the air intake end of the air intake box (2) is provided with an air intake pipe (3) connected to the air intake box (2), and the air intake end of the air intake pipe (3) is provided with a filtering structure (4) connected to the air intake pipe (3) and used for filtering air.

2. The filter structure of an air compressor according to claim 1, characterized in that: The filtering structure (4) comprises an installation box (5), a non-woven fabric filter (6) is arranged in the installation box (5), and a filter box (7) which can cooperate with the non-woven fabric filter (6) is arranged in the installation box (5).

3. The filter structure of an air compressor according to claim 2, characterized in that: The installation box (5) is provided with a ventilation cavity (8) connected to the air inlet pipe (3); the non-woven fabric filter (6) is arranged at the air inlet end of the ventilation cavity (8); the ventilation cavity (8) is provided with a hollow ring sheet (9) close to the non-woven fabric filter (6); and the filter box (7) is installed in the hollow ring sheet (9).

4. The filter structure of an air compressor according to claim 3, characterized in that: The filter box (7) comprises a hollow mounting block (11) and a filter collection tray (12); the filter collection tray (12) is mounted in the hollow mounting block (11); an air inlet (13) is provided in the hollow mounting block (11); and a filter mesh hole (14) corresponding to the air inlet pipe (3) is provided in the filter collection tray (12).

5. The filter structure of an air compressor according to claim 4, characterized in that: The hollow installation block (11) is provided with an adjustment plate (15) capable of adjusting an angle, and the hollow installation block (11) is provided with a limit hook spring (16) for limiting the position of the adjustment plate (15).

6. The filter structure of an air compressor according to claim 5, characterized in that: The filter mesh (14) is arranged at the middle section of the filter collection tray (12), and the outermost end of the adjustment plate (15) is close to the filter mesh (14).

7. The filter structure of an air compressor according to claim 6, characterized in that: The filter collecting tray (12) is a state and the It is composed of inclined plates connected to the top of the shape.

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