CN218479906U

CN218479906U - Air compressor admits air and uses filter equipment

Info

Publication number: CN218479906U
Application number: CN202222206721.0U
Authority: CN
Inventors: 王刚; 王群; 宋明根
Original assignee: Zhejiang Unifull Industrial Fibre Co ltd
Current assignee: Zhejiang Unifull Industrial Fibre Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-02-14
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses an air compressor admits air and uses filter equipment installs outside air compressor's air inlet, include: the air inlet box body comprises a first port and a second port, the first port is connected to the wall surface of the air compressor, and the wall surface is the surface where the air inlet is located; the drawing boxes are arranged in the air inlet box and are fully distributed at the second ports, and the inner ends of the drawing boxes are away from the first ports by a preset distance; and the filter bag is arranged on the drawing box body. Compared with the prior art, the utility model can effectively prolong the replacement time of the air filter element and reduce the use cost; meanwhile, each drawing box body can be disassembled, assembled and replaced without being integrally replaced, so that the downtime of the air compressor can be effectively shortened, and the production is facilitated.

Description

Air compressor admits air and uses filter equipment

Technical Field

The utility model relates to an air compressor admits air and uses filter equipment belongs to air compressor's the processing technology field that admits air.

Background

An air compressor is a device for compressing gas. The air compressor is constructed similarly to a water pump. Most air compressors are reciprocating piston type, rotating vane or rotating screw. Centrifugal compressors are very large applications. When the air compressor works, outside air enters the air compressor from the air inlet and is discharged after being compressed. In practical applications, the applicant finds that the air compressor needs to be replaced after being used for a period of time (generally one month) due to the dirty air in the spinning workshop, so that the cost is high, and a need exists for improvement.

SUMMERY OF THE UTILITY MODEL

Based on the foregoing, the utility model provides a but reduction in use cost's air compressor admits air and uses filter equipment to overcome prior art's not enough.

The technical scheme of the utility model is that: a filter device for air intake of an air compressor, which is installed outside an air intake of the air compressor, comprising:

the air inlet box body comprises a first port and a second port, the first port is connected to the wall surface of the air compressor, and the wall surface is the surface where the air inlet is located;

the drawing boxes are arranged in the air inlet box and are fully distributed at the second port, and the inner ends of the drawing boxes are away from the first port by a preset distance;

and the filter bag is arranged on the drawing box body.

As an air compressor admits air and uses filter equipment's an optimal selection scheme, wherein: the air inlet box is internally provided with a plurality of vertical plates and transverse plates, and the drawing box body is arranged in a blank formed by the vertical plates and the transverse plates.

As an air compressor admits air and uses filter equipment's an optimal scheme, wherein: the inner ends of the vertical plate and the transverse plate are away from the first port by a preset distance.

As an air compressor admits air and uses filter equipment's an optimal selection scheme, wherein: the drawing box body is internally composed of a plurality of hollow frames, and the filter bag is laid in the hollow frames.

As an air compressor admits air and uses filter equipment's an optimal scheme, wherein: and baffles are arranged on two sides of the outer end of the drawing box body.

As an air compressor admits air and uses filter equipment's an optimal scheme, wherein: the outer end of the drawing box body is provided with a handle.

As an air compressor admits air and uses filter equipment's an optimal scheme, wherein: the filter bag is made of non-woven fabrics.

The utility model has the advantages that: the utility model discloses an install the inlet box outside air compressor's air inlet to at the internal installation pull box of inlet box and cross the filter bag, the during operation, the inside space that enters into the inlet box after the filter bag filters is crossed to the external air, and the air supply as air compressor at last is followed the entering of entry department. Compared with the prior art, the utility model can effectively prolong the replacement time of the air filter element and reduce the use cost; meanwhile, each drawing box body can be disassembled, assembled and replaced without being integrally replaced, so that the downtime of the air compressor can be effectively shortened, and the production is facilitated.

Drawings

FIG. 1 is a schematic view of an air compressor;

FIG. 2 is a schematic view of a filter assembly for intake air to an air compressor;

FIG. 3 is a schematic view of the intake housing at a viewing angle;

FIG. 4 is a schematic view of the intake housing from another perspective;

FIG. 5 is a schematic view of the drawer;

FIG. 6 is a schematic view of the filter bag mounted on the drawer housing;

description of reference numerals:

1, an air inlet box body;

11 first port, 12 second port, 13 riser, 14 horizontal plate, 15 blank space;

2 drawing the box body;

21 hollow frame, 22 baffle plate, 23 handle;

3, filtering the bag;

4 air inlet.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

Referring to fig. 1 to 6, the filter device for air intake of an air compressor of the present embodiment is installed outside an air inlet 4 of the air compressor, and is used for filtering air entering the air compressor, and the filter device includes an air inlet box 1, a drawing box 2, and a filter bag 3. The two ends of the air inlet box body 1 are open and respectively provided with a first port 11 and a second port 12, wherein the first port 11 is covered on the wall surface of the air inlet 4 of the air compressor. The plurality of drawing boxes 2 are arranged in the air inlet box 1 and are fully distributed with the second ports 12, and the inner ends of the drawing boxes 2 are spaced from the first ports 11 by a preset distance, so that the spaces in the air inlet box 1, which are close to the air inlet 4, are communicated. The filter bag 3 is mounted on the drawing box 2. When the air-conditioning device works, outside air enters the inner space of the air inlet box body 1 after being filtered by the filter bag 3 and finally enters from the inlet as an air source of the air compressor. In this embodiment, the material of the filter bag 3 may be a nonwoven fabric.

In order to facilitate the disassembly and assembly of the drawing box body 2, a plurality of vertical plates 13 and transverse plates 14 are installed in the air inlet box body 1, the drawing box body 2 is installed in each blank 15 formed by the vertical plates 13 and the transverse plates 14, and the inner ends of the vertical plates 13 and the transverse plates 14 are away from the plane where the first port 11 is located by a preset distance, so that the inner space of the air inlet box body 1 is communicated. The structure has the advantages that each drawing box body 2 can be disassembled, assembled and replaced without being integrally replaced, the stop time of the air compressor can be effectively shortened, and the production is facilitated; meanwhile, the air input of the air compressor can be ensured.

In order to improve the filtering quality, the drawing box body 2 is internally composed of a plurality of hollow frames 21, the filter bag 3 is laid in the hollow frames 21, and the inner end of the filter bag extends out of the inner end of the hollow frames 21. Because the filter bag 3 is fully paved in the drawing box body 2, the filtering area can be increased, and the filtering quality is effectively improved.

In order to facilitate the installation of the drawing box body 2, the baffle plates 22 are arranged on two sides of the outer end of the drawing box body 2, and when the drawing box body 2 is inwards installed in the air inlet box body 1, the baffle plates 22 can limit the drawing box body 2 after the drawing box body is installed in place. For the convenience of operation, the outer end of the drawer body 2 is provided with a handle 23.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A filter device for air intake of an air compressor is installed outside an air inlet (4) of the air compressor, and is characterized by comprising:

the air inlet box body (1) comprises a first port (11) and a second port (12), the first port (11) is covered on the wall surface of the air compressor, and the wall surface is the surface where the air inlet (4) is located;

the drawing boxes (2) are arranged in the air inlet box (1) and are fully distributed with the second ports (12), and the inner ends of the drawing boxes (2) are away from the first ports (11) by a preset distance;

and the filter bag (3) is arranged on the drawing box body (2).

2. The filter device for intake air of an air compressor according to claim 1, wherein a plurality of vertical plates (13) and horizontal plates (14) are provided in the intake housing (1), and the drawing housing (2) is installed in a space (15) formed by the vertical plates (13) and the horizontal plates (14).

3. The air compressor intake filter device of claim 2, wherein the inner ends of the vertical plate (13) and the transverse plate (14) are a predetermined distance from the first port (11).

4. The filtering device for air intake of an air compressor according to claim 1, characterized in that the inside of the drawing box body (2) is composed of a plurality of empty frames (21), and the filter bag (3) is laid in the empty frames (21).

5. The filter device for air intake of air compressor as claimed in claim 1, wherein the outer end of the drawing case (2) is provided with baffles (22) at both sides.

6. The filter device for air intake of air compressor as claimed in claim 1, wherein the outer end of the drawing case (2) is provided with a handle (23).

7. The air intake filter device of claim 1, wherein the filter bag (3) is made of non-woven fabric.