CN219549084U

CN219549084U - Air compressor machine air inlet filter component

Info

Publication number: CN219549084U
Application number: CN202320606673.6U
Authority: CN
Inventors: 何飞; 江锡兰
Original assignee: Hefei Kuncheng Packaging Technology Co ltd
Current assignee: Hefei Kuncheng Packaging Technology Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-18
Anticipated expiration: 2033-03-24

Abstract

The utility model relates to an air inlet filter assembly of an air compressor, which comprises an air compressor body and an air inlet pipe arranged on the air compressor body, wherein an inner thread is arranged at the end part of the air inlet pipe, a filter sleeve is arranged on the air inlet pipe in a threaded fit manner, a filter screen assembly is movably arranged in the filter sleeve, the outer diameter of the filter screen assembly is the same as that of the air inlet pipe, a closing-in groove is arranged at the outer end of the filter sleeve, the inner diameter of the closing-in groove is smaller than that of the air inlet pipe, the filter screen assembly is attached to the inner wall of the closing-in groove, a first gasket is further arranged at the end part of the air inlet pipe, a second gasket is arranged at the outer side of the filter screen assembly, the filter sleeve can be connected to the air inlet pipe in a threaded manner through the arranged filter sleeve, and the filter screen assembly is movably arranged in the filter sleeve.

Description

Air compressor machine air inlet filter component

Technical Field

The utility model relates to the technical field of air compressors, in particular to an air inlet filter assembly of an air compressor.

Background

An air compressor is a device for compressing a gas. The air compressor is similar in construction to the water pump. Most air compressors are reciprocating piston type, rotating blades or rotating screws, so that strong wind pressure is generated to absorb and compress the external air, but because the air often contains a lot of fine particles, a filter screen is required to be arranged on an air inlet pipe of the air compressor.

However, in practical application, the existing filter screen is often fixedly installed in the air inlet pipe, when dust is adsorbed on the filter screen too much to be cleaned, or the filter screen is damaged and needs to be replaced, the filter screen may need to be detached together with the air inlet pipe, and the filter screen is inconvenient to detach.

Accordingly, a person skilled in the art provides an air compressor air inlet filter assembly to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the problems set forth in the background art, the present utility model provides an air intake filter assembly of an air compressor.

The utility model provides an air compressor air inlet filter assembly, which adopts the following technical scheme:

the utility model provides an air compressor machine air inlet filter component, includes the air compressor machine body and installs the intake pipe on the air compressor machine body, be provided with the internal thread on the tip of intake pipe, and the screw-thread fit is installed in the intake pipe and be filtered the cover, movable mounting has filter screen subassembly in the filter cover, and filter screen subassembly's external diameter is the same with the external diameter of intake pipe, be provided with the binding off groove on the outer end of filter cover, the internal diameter of binding off groove is less than the internal diameter of intake pipe, and filter screen subassembly laminating is on the inner wall of binding off groove.

Through adopting above-mentioned technical scheme, through the filter sleeve that sets up, can threaded connection in the intake pipe to still movable mounting has the filter screen subassembly in the filter sleeve, when need tear open the trade, can directly take off the filter sleeve, and take out the filter screen subassembly, alright change, it is more convenient to use.

Preferably, the end of the air inlet pipe is further provided with a first gasket, the outer side of the filter screen assembly is provided with a second gasket, and the first gasket and the second gasket are matched with each other and all made of rubber materials.

Through adopting above-mentioned technical scheme, through the cooperation of first gasket and second gasket, can ensure sealed connection between intake pipe and the filter housing.

Preferably, the filter screen assembly includes a filter screen frame and a filter disc disposed within the filter screen frame, and the second gasket is mounted on an outer side of the filter screen frame.

Through adopting above-mentioned technical scheme, can support the filter disc through the filter screen frame that sets up for the filter disc structure is more firm, uses more long-term.

Preferably, a plurality of clamping blocks are further installed on the inner side of the filter screen frame, and a plurality of clamping grooves for being matched with the clamping blocks are formed in the inner wall of the closing-in groove.

Through adopting above-mentioned technical scheme, through the cooperation of fixture block and draw-in groove, can inject the filter screen frame card and establish on the binding off groove, increase the gas tightness of structure.

Preferably, six auxiliary holes are further formed in the outer surface of the filter sleeve, and the auxiliary holes do not penetrate through the filter sleeve.

Through adopting above-mentioned technical scheme, through the auxiliary hole that sets up, can conveniently insert the instrument, increase moment, conveniently twist and move the filter mantle, the dismouting of being convenient for.

In summary, the utility model has the following beneficial technical effects:

1. through the filter sleeve that sets up, can threaded connection in the intake pipe to still movable mounting has the filter screen subassembly in the filter sleeve, when needing to tear open and trade, can directly take off the filter sleeve, and take out the filter screen subassembly, alright change, it is more convenient to tear open and trade.

2. Through the cooperation of fixture block and draw-in groove, can inject the filter screen frame card and establish on the binding off groove, increase the gas tightness of structure.

Drawings

Fig. 1 is a schematic structural diagram of an air inlet filter assembly of an air compressor according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an air compressor inlet filter assembly according to an embodiment of the present utility model;

fig. 3 is a schematic view of the inside of a filter housing in an air compressor inlet filter assembly according to an embodiment of the present utility model.

Reference numerals illustrate: 1. an air compressor body; 2. an air inlet pipe; 3. a filter sleeve; 4. a screen assembly; 41. a filter screen frame; 42. a filter sheet; 5. a closing-in groove; 6. a first gasket; 7. a second gasket; 8. a clamping block; 9. a clamping groove; 10. auxiliary holes.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

It is noted that the figures are schematic and not drawn to scale. Relative dimensions and proportions of parts of the figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings, and any dimensions are merely illustrative and not limiting. The same reference numerals are used for the same structures, elements, or accessories appearing in more than two figures to embody similar features.

The embodiment of the utility model discloses an air inlet filter assembly of an air compressor. Referring to fig. 1-3, an air inlet filter assembly of an air compressor comprises an air compressor body 1 and an air inlet pipe 2 arranged on the air compressor body 1, wherein an internal thread is arranged at the end part of the air inlet pipe 2, a filter sleeve 3 is arranged on the air inlet pipe 2 in a threaded fit manner, a filter screen assembly 4 is movably arranged in the filter sleeve 3, the outer diameter of the filter screen assembly 4 is the same as the outer diameter of the air inlet pipe 2, a closing-in groove 5 is arranged at the outer end of the filter sleeve 3, the inner diameter of the closing-in groove 5 is smaller than the inner diameter of the air inlet pipe 2, and the filter screen assembly 4 is attached to the inner wall of the closing-in groove 5;

through the filter sleeve 3 that sets up, can threaded connection on intake pipe 2 to still movable mounting has filter screen subassembly 4 in the filter sleeve 3, when need tear open and trade, can directly take off filter sleeve 3, and take out filter screen subassembly 4, alright change, it is more convenient to tear open and trade.

In the utility model, the end part of the air inlet pipe 2 is also provided with the first gasket 6, the outer side of the filter screen assembly 4 is provided with the second gasket 7, the first gasket 6 and the second gasket 7 are mutually matched and all made of rubber materials, and the sealing connection between the air inlet pipe 2 and the filter sleeve 3 can be ensured through the matching of the first gasket 6 and the second gasket 7.

In the utility model, the filter screen assembly 4 comprises the filter screen frame 41 and the filter disc 42 arranged in the filter screen frame 41, and the second gasket 7 is arranged on the outer side of the filter screen frame 41, and the filter disc 42 can be supported through the arranged filter screen frame 41, so that the filter disc 42 has a more stable structure and is used for a longer time.

In the utility model, a plurality of clamping blocks 8 are also arranged on the inner side of the filter screen frame 41, a plurality of clamping grooves 9 for matching the clamping blocks 8 are arranged on the inner wall of the closing-in groove 5, and the filter screen frame 41 can be limited and clamped on the closing-in groove 5 through the matching of the clamping blocks 8 and the clamping grooves 9, so that the air tightness of the structure is improved.

In the utility model, six auxiliary holes 10 are also formed on the outer surface of the filter sleeve 3, the auxiliary holes 10 are not arranged through the filter sleeve 3, and the tool can be conveniently inserted, the moment is increased, the filter sleeve 3 is conveniently screwed, and the disassembly and the assembly are convenient through the arranged auxiliary holes 10.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

The implementation principle of the air compressor air inlet filter assembly provided by the embodiment of the utility model is as follows: when the filter screen assembly 4 is used, the filter screen assembly 4 is placed in the filter sleeve 3, the clamping blocks 8 arranged on the filter screen frame 41 are clamped into the clamping grooves 9 formed in the closing grooves 5, the filter screen assembly 4 can be conveniently limited in the filter sleeve 3, the filter screen assembly is stable, the filter sleeve 3 can be aligned to the air inlet pipe 2, the filter screen assembly is arranged on the air inlet pipe 2 through threads, the first gasket 6 arranged on the air inlet pipe 2 and the second gasket 7 arranged on the filter screen assembly 4 can be matched with each other, sealing connection between the air inlet pipe 2 and the filter sleeve 3 can be ensured, a plurality of auxiliary holes 10 are formed in the outer surface of the filter sleeve 3, the tool can be conveniently inserted, the moment is increased, the filter sleeve 3 can be conveniently screwed, the filter sleeve 3 can be screwed on the air inlet pipe 2, and the disassembly and the assembly are also convenient.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides an air compressor machine air inlet filter component, includes air compressor machine body (1) and installs intake pipe (2) on air compressor machine body (1), a serial communication port, be provided with the internal thread on the tip of intake pipe (2), and filter jacket (3) are installed to screw-thread fit on intake pipe (2), movable mounting has filter screen subassembly (4) in filter jacket (3), and filter screen subassembly (4) external diameter is the same with the external diameter of intake pipe (2), be provided with binding off groove (5) on the outer end of filter jacket (3), the internal diameter of binding off groove (5) is less than the internal diameter of intake pipe (2), and filter screen subassembly (4) laminating is on the inner wall of binding off groove (5).

2. An air compressor air intake filter assembly as set forth in claim 1, wherein: the end part of the air inlet pipe (2) is further provided with a first gasket (6), the outer side of the filter screen assembly (4) is provided with a second gasket (7), and the first gasket (6) and the second gasket (7) are mutually matched and all made of rubber materials.

3. An air compressor air intake filter assembly as set forth in claim 2, wherein: the filter screen assembly (4) comprises a filter screen frame (41) and a filter disc (42) arranged in the filter screen frame (41), and the second gasket (7) is arranged on the outer side of the filter screen frame (41).

4. An air compressor air intake filter assembly according to claim 3, wherein: a plurality of clamping blocks (8) are further arranged on the inner side of the filter screen frame (41), and a plurality of clamping grooves (9) for matching with the clamping blocks (8) are formed in the inner wall of the closing-in groove (5).

5. An air compressor air intake filter assembly as set forth in claim 1, wherein: six auxiliary holes (10) are further formed in the outer surface of the filter sleeve (3), and the auxiliary holes (10) are not formed through the filter sleeve (3).