CN216554308U - Air compressor with air filter quick-change structure - Google Patents
Air compressor with air filter quick-change structure Download PDFInfo
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- CN216554308U CN216554308U CN202123425582.2U CN202123425582U CN216554308U CN 216554308 U CN216554308 U CN 216554308U CN 202123425582 U CN202123425582 U CN 202123425582U CN 216554308 U CN216554308 U CN 216554308U
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Abstract
The utility model discloses an air compressor with an air filter quick-change structure, which comprises a cabinet, an air cylinder and an air filtering device, wherein the air cylinder and the air filtering device are arranged in the cabinet; be equipped with the fast-assembling structure between filter housing and the connecting seat, filter housing passes through the fast-assembling structure rigid coupling in connecting seat, and the inlet port structure has been seted up to filter housing's terminal surface, and inlet port structure communicates filter housing's inner chamber. Compared with the prior art, the maintenance difficulty and the use cost of the filter are reduced.
Description
Technical Field
The utility model relates to the technical field of air compressors, in particular to an air compressor with an air filter quick-change structure.
Background
The air compressor is a basic product of industrial modernization, and has full pneumatic meaning in electrical and automation; the air compressor is a main body in the core equipment of the pneumatic system and the electromechanical bleed air source device, and is a device for converting mechanical energy of a prime mover (usually a motor or a diesel engine) into gas pressure energy, and is an air pressure generating device for compressing air.
The existing air compressor needs to remove impurities such as water liquid in air after compressing the air to ensure the compressed air needed by subsequent products, and therefore the air compressor needs to be provided with an air filter at an air outlet end. The existing air filter has the defects of poor filtering effect, unstable air flow, high maintenance difficulty and the like, so the improvement is needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the air compressor with the air filter quick-change structure, which improves the stability of air flow and reduces the maintenance difficulty.
In order to achieve the purpose, the utility model adopts the technical scheme that: an air compressor with an air filter quick-change structure comprises a machine cabinet, an air cylinder and an air filtering device, wherein the air cylinder and the air filtering device are arranged inside the machine cabinet, the air filtering device comprises a connecting seat, a filter element unit and a filter shell, a connector connected to the input end of the air cylinder is formed on the outer side of the connecting seat, a filter element sleeve is arranged on the inner side of the connecting seat, one end of the filter element sleeve is connected with the connector, the other end of the filter element sleeve is arranged in a closed mode, an inner pipe sieve pore structure is arranged on the pipe wall of the filter element sleeve, and the filter element unit is sleeved outside the filter element sleeve; be equipped with the fast-assembling structure between filter housing and the connecting seat, filter housing passes through the fast-assembling structure rigid coupling in connecting seat, and the inlet port structure has been seted up to filter housing's terminal surface, and inlet port structure communicates filter housing's inner chamber.
In a further technical scheme, the fast-assembling structure comprises a thread structure, a buckle structure or a bolt structure.
In a further technical scheme, a plurality of pin holes are formed in the end face of one side, away from the air inlet hole structure, of the filter shell; the inner side surface bulge of the connecting seat is provided with a plurality of pin rods, when the filter shell is assembled on the connecting seat, each pin rod is respectively inserted into the corresponding pin hole, and the filter shell is smoothly connected with the outer surface of the connecting seat.
In a further technical scheme, be equipped with airtight sandwich structure between the fitting surface of filter shell and connecting seat, airtight sandwich structure includes a silica gel lamella, and the silica gel lamella bonds in the fitting surface of connecting seat.
In a further technical scheme, the air inlet structure comprises a plurality of air inlet units which are penetrated through from inside to outside, and the aperture of each air inlet unit is gradually reduced from outside to inside.
In a further technical scheme, the aperture d of the air inlet hole unit meets the condition: d is more than 3mm and less than 10 mm.
In a further technical scheme, a rough surface structure is arranged on the outer wall of the filter element sleeve; the middle part of filter core unit is equipped with the cover chamber, and the inside wall and the rough surface structure friction of cover chamber are connected.
After adopting the structure, compared with the prior art, the utility model has the advantages that: the utility model provides an air compressor with a quick-change structure of an air filter, which greatly reduces the maintenance difficulty of an air filtering device in a cabinet of the air compressor through a quick-detachable and quick-change filtering component; the air inlet structure with the large aperture can ensure the air inlet amount of the air cylinder, and avoid burning out the air cylinder and the motor due to the over-low air inlet amount; the connecting seat and the filter shell are quickly installed through the bolt structure, so that the assembling and disassembling difficulty and the maintenance difficulty are further reduced; set up airtight sandwich structure between filter housing and connecting seat, avoid gas leakage, improve the filter effect.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the air filter device of the present invention.
Detailed Description
The following are merely preferred embodiments of the present invention, and do not limit the scope of the present invention.
An air compressor with an air filter quick-change structure is disclosed, as shown in fig. 1 and fig. 2, the air compressor comprises a cabinet 1, an air cylinder 3 and an air filtering device 4, the air filtering device 4 comprises a connecting seat 41, a filter element unit 43 and a filter shell 42, a connector 410 connected to the input end of the air cylinder 3 is formed on the outer side of the connecting seat 41, a filter element sleeve 412 is installed on the inner side of the connecting seat, one end of the filter element sleeve 412 is connected with the connector 410, the other end of the filter element sleeve 412 is in a closed arrangement, an inner pipe sieve pore structure 413 is arranged on the pipe wall of the filter element sleeve 412, and the filter element unit 43 is sleeved outside the filter element sleeve 412; a quick-assembly structure is arranged between the filter housing 42 and the connecting seat 41, the filter housing 42 is fixedly connected to the connecting seat 41 through the quick-assembly structure, an air inlet structure 420 is arranged on the end surface of the filter housing 42, and the air inlet structure 420 is communicated with the inner cavity of the filter housing 42. The utility model provides an air compressor with an air filter quick-change structure, which greatly reduces the maintenance difficulty of an air filtering device in a cabinet of the air compressor through a quick-detachable and quick-change filtering assembly.
Specifically, the inside of the cabinet 1 is provided with an air pressure driving motor 2, an air cylinder 3, an oil-gas separator 5 and a radiator 6 which are connected in sequence, and the bottom of the radiator 6 is provided with a fan device 7.
Specifically, be equipped with between pneumatics driving motor 2 and the rack 1 and fall the bearing structure of making an uproar, fall the bearing structure of making an uproar and include a plurality of screw rods that are used for the thread tightening, the outside cover of screw rod is equipped with rubber sleeve 21.
Specifically, the quick-assembly structure comprises a threaded structure, a buckling structure or a bolt structure.
Specifically, a plurality of pin holes 421 are opened on an end surface of one side of the filter housing 42 away from the air inlet structure 420; a plurality of pin rods 411 are convexly arranged on the inner side surface of the connecting seat 41, when the filter shell 42 is assembled on the connecting seat 41, each pin rod 411 is respectively inserted into the corresponding pin hole 421, and the filter shell 42 is smoothly connected with the outer surface of the connecting seat 41. Realize installing fast between connecting seat and the filter housing through the bolt structure, further reduce the dismouting degree of difficulty and maintain the degree of difficulty.
Specifically, an airtight sandwich structure is arranged between the filter housing 42 and the mounting surface of the connection seat 41, and the airtight sandwich structure includes a silica gel sheet layer bonded to the mounting surface of the connection seat 41. Set up airtight sandwich structure between filter housing and connecting seat, avoid gas leakage, improve the filter effect.
Specifically, the air intake structure 420 includes a plurality of air intake holes 4201 penetrating inside and outside, and the aperture of the air intake holes 4201 is gradually reduced from outside to inside.
Specifically, the aperture d of the air intake hole unit 4201 meets the condition: d is more than 3mm and less than 10 mm. The air inlet structure with the large aperture can ensure the air input of the air cylinder and avoid the air input from being too low to burn out the air cylinder and the motor.
Specifically, the outer wall of filter cartridge sleeve 412 is provided with a rough surface structure; the middle part of filter element unit 43 is equipped with the cover chamber, and the inside wall and the rough surface structure friction of cover chamber are connected.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (7)
1. The utility model provides a take air compressor machine of air cleaner quick change structure, includes rack (1) and locates inside cylinder (3) of rack (1) and air filter (4), its characterized in that: the air filtering device (4) comprises a connecting seat (41), a filter element unit (43) and a filter shell (42), a connector (410) connected with the input end of the air cylinder (3) is formed on the outer side of the connecting seat (41), a filter element sleeve (412) is installed on the inner side of the connecting seat, one end of the filter element sleeve (412) is connected with the connector (410), the other end of the filter element sleeve is arranged in a closed mode, an inner pipe sieve pore structure (413) is formed in the pipe wall of the filter element sleeve (412), and the filter element unit (43) is sleeved outside the filter element sleeve (412); a fast-assembly structure is arranged between the filter shell (42) and the connecting seat (41), the filter shell (42) is fixedly connected to the connecting seat (41) through the fast-assembly structure, an air inlet hole structure (420) is formed in the end face of the filter shell (42), and the air inlet hole structure (420) is communicated with an inner cavity of the filter shell (42).
2. The air compressor with the quick-change structure of the air filter as claimed in claim 1, wherein: the fast-assembling structure comprises a thread structure, a buckle structure or a bolt structure.
3. The air compressor with the quick-change structure of the air filter as claimed in claim 2, wherein: a plurality of pin holes (421) are formed in the end face, away from the air inlet structure (420), of one side of the filter shell (42); the filter is characterized in that a plurality of pin rods (411) are convexly arranged on the inner side surface of the connecting seat (41), when the filter shell (42) is assembled on the connecting seat (41), the pin rods (411) are respectively inserted into the corresponding pin holes (421), and the filter shell (42) is smoothly connected with the outer surface of the connecting seat (41).
4. The air compressor machine of claim 3 with air filter quick-change structure, characterized in that: filter shell (42) with be equipped with airtight sandwich structure between the assembly surface of connecting seat (41), airtight sandwich structure includes a silica gel lamella, and the silica gel lamella bonds in the assembly surface of connecting seat (41).
5. The air compressor with the quick-change structure of the air filter as claimed in claim 1, wherein: the air inlet structure (420) comprises a plurality of air inlet units (4201) which penetrate through the inside and the outside, and the aperture of each air inlet unit (4201) is gradually reduced from the outside to the inside.
6. The air compressor machine of claim 5 with air filter quick-change structure, characterized in that: the aperture d of the air inlet unit (4201) meets the condition: d is more than 3mm and less than 10 mm.
7. The air compressor with the quick-change structure of the air filter as claimed in claim 1, wherein: the outer wall of the filter element sleeve (412) is provided with a rough surface structure; the middle part of filter element unit (43) is equipped with the cover chamber, and the inside wall and the rough surface structure friction of cover chamber are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123425582.2U CN216554308U (en) | 2021-12-31 | 2021-12-31 | Air compressor with air filter quick-change structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123425582.2U CN216554308U (en) | 2021-12-31 | 2021-12-31 | Air compressor with air filter quick-change structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216554308U true CN216554308U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123425582.2U Active CN216554308U (en) | 2021-12-31 | 2021-12-31 | Air compressor with air filter quick-change structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216554308U (en) |
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2021
- 2021-12-31 CN CN202123425582.2U patent/CN216554308U/en active Active
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