CN222084647U - Air pump and air compressor air intake filter device - Google Patents
Air pump and air compressor air intake filter device Download PDFInfo
- Publication number
- CN222084647U CN222084647U CN202420854775.4U CN202420854775U CN222084647U CN 222084647 U CN222084647 U CN 222084647U CN 202420854775 U CN202420854775 U CN 202420854775U CN 222084647 U CN222084647 U CN 222084647U
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- air
- shell
- filter element
- pipe
- filtering device
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- 239000000428 dust Substances 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000011010 flushing procedure Methods 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 10
- 230000001276 controlling effect Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of air pressurizing mechanical equipment, and particularly discloses an air pump air compressor air inlet filtering device, which comprises a first shell, a second shell, an air filter element, an air inlet pipe joint and a back flushing pipe joint, wherein the first shell is provided with a first filter element structure at one side of the first filter element structure, the second shell is provided with a second filter element structure, the first shell is respectively communicated with the air inlet pipe joint and the back flushing pipe joint, the outer part of the back flushing pipe joint is communicated with a high-pressure air pipe, and the output end of a dust pipe is communicated with a dust collecting cloth bag. According to the technical scheme, through rotating the filter element structure, the air filter element with the blocked filter holes is quickly switched to the air filter element with the unblocked filter holes, the problems that the air filter element is required to be replaced by an air pump air compressor and the replacement step is troublesome are solved, the air filter element with the blocked filter holes is subjected to internal back-blowing washing through a high-pressure air pipe, and dust separated by blowing washing is moved into a dust collecting cloth bag for collection, so that the problems that the filter element is difficult to clean and dust produced by cleaning is difficult to collect are solved.
Description
Technical Field
The utility model relates to the technical field of air supercharging mechanical equipment, in particular to an air pump air compressor inlet air filtering device.
Background
In the air purification system, air or gas is required to be conveyed to different treatment equipment, such as a filter, an adsorbent or a chemical treatment unit, the air pump air compressor can provide required gas pressure and flow to ensure the normal operation of the system, the air inlet end of the air pump air compressor is provided with a filtering structure which can prevent dust, impurities, sand grains and other impurities from entering the air compressor, abrasion and damage to the equipment are reduced, meanwhile, the filtering structure filters air, dust in the air can be effectively removed, the purity and quality of the air are improved, the filtering hole of the filter element is blocked after the filter element is used for a period of time, the filter element is required to be removed for cleaning, and the air pump air compressor is required to be stopped in the process of removing, so that the problems that the air filter element is required to be stopped for replacing and the replacing step is troublesome, the filter element is difficult to clean and dust generated by cleaning is difficult to collect are solved, and improvement is required.
Disclosure of utility model
The utility model aims to provide an air pump air compressor inlet filtering device which solves the problems in the background technology.
The air inlet filter device of the air pump air compressor comprises an air storage tank, a piston power structure, a primary piston compression structure, a secondary piston compression structure and a controller, wherein an air inlet pipe is communicated with an air inlet end of the primary piston compression structure, the secondary piston compression structure and the air storage tank are sequentially connected in series through a pressure pipe, a first shell is arranged at an inlet end of the air inlet pipe, a filter element structure is rotatably arranged on one side of the first shell, a second shell is arranged on one side, which is far away from the first shell, of the filter element structure, a through hole is formed in the middle of the filter element structure, a plurality of air filter elements are circumferentially arranged in the filter element structure, an air inlet pipe joint and a back flushing pipe joint are respectively communicated with an outer end face of the first shell, round holes are formed in upper and lower symmetry on the outer portion of the second shell, dust pipes are communicated with the outer portions of round holes horizontally aligned with the back flushing pipe joint, and dust collecting bags are communicated with the output ends of the dust pipes.
As a preferred implementation mode of the technical scheme of the application, a first support column is fixedly arranged on the outer side of the first shell, a second support column is fixedly arranged on the outer side of the second shell, and the bottoms of the first support column and the second support column are both fixed on the surface of the base.
As a preferred implementation mode of the technical scheme of the application, the bottom of the base is fixedly provided with a mounting seat, and the mounting seat is provided with an arc clamping groove matched with the appearance of the air storage tank.
As a preferred implementation mode of the technical scheme of the application, a high-pressure air pipe is communicated with an air storage tank, and a regulating valve is arranged between the high-pressure air pipe and the air storage tank in series.
As a preferred implementation mode of the technical scheme of the application, a plurality of raised strips are circumferentially arranged on the circumferential surface of the outer wall of the filter element structure.
As a preferred implementation mode of the technical scheme of the application, grooves are formed on two sides of the filter element structure, and the inner diameter of each groove is consistent with the outer diameters of the first shell and the second shell.
As a preferred implementation mode of the technical scheme of the application, the central positions of the first shell and the second shell are fixedly provided with shaft bodies which are embedded in the through holes.
Compared with the prior art, the utility model has the following beneficial effects:
According to the technical scheme, through rotating the filter element structure, the air filter element with the blocked filter holes is quickly switched to the air filter element with the unblocked filter holes, the problems that the air filter element is required to be replaced by an air pump air compressor and the replacement step is troublesome are solved, the air filter element with the blocked filter holes is subjected to internal back-blowing washing through a high-pressure air pipe, and dust separated by blowing washing is moved into a dust collecting cloth bag for collection, so that the problems that the filter element is difficult to clean and dust produced by cleaning is difficult to collect are solved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a perspective view of an air pump air compressor inlet filter device of the utility model;
fig. 2 is an assembled front view of the intake air filter device and the air pump air compressor;
Fig. 3 is an exploded view of a first housing, a cartridge structure, and a second housing.
The device comprises a base, a support II, a support I, a support II, a support 2, a mounting seat, a support 201, an arc clamping groove, a shell II, a support 301, a round hole, a support 302, a shaft body, a filter element structure, a support 401, a convex strip, a support 402, an air filter element, a support 403, a through hole, a support 5, a shell I, a support 501, an air inlet pipe joint, a support 502, a back flushing pipe joint, a high-pressure air pipe, a support 7, a regulating valve, a support 8, a dust pipe, a dust collecting cloth bag, a support 10, an air inlet pipe, a support 11, a primary piston compression structure, a secondary piston compression structure, a support 13, a controller, a support 14, an air storage tank and a piston power structure.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
1-3, The utility model provides a technical scheme that an air pump air compressor air intake filtering device comprises an air storage tank 14, a piston power structure 15, a primary piston compression structure 11, a secondary piston compression structure 12 and a controller 13, wherein an air inlet pipe 10 is arranged at the air inlet end of the primary piston compression structure 11 in a communicating manner, the primary piston compression structure 11, the secondary piston compression structure 12 and the air storage tank 14 are sequentially connected in series through a pressure pipe in a communicating manner, a first shell 5 is arranged at the inlet end of the air inlet pipe 10, a filter element structure 4 is rotatably arranged at one side of the first shell 5, a second shell 3 is arranged at one side of the filter element structure 4, a through hole 403 is formed in the middle of the filter element structure 4, a plurality of air filter elements 402 are circumferentially arranged in the filter element structure 4, an air inlet pipe joint 501 and a back flushing pipe joint 502 are respectively arranged at the outer end face of the first shell 5 in a communicating manner, a round hole 502 is symmetrically arranged at the outer part of the second shell 3 in a vertically communicating manner, a dust pipe 8 is arranged at the outer part of the round hole 301 horizontally aligned with the back flushing pipe joint 502, and a dust bag 9 is arranged at the output end of the dust pipe 8 in a communicating manner.
In a specific embodiment of the utility model, the circular arc clamping groove 201 of the mounting seat 2 is clamped outside the air storage tank 14, the mounting seat 2 is fixed on the surface of the air storage tank 14 through a welding process, the second shell 3 is fixed on the inner side wall of the second support column 101, the first shell 5 is fixed on the inner side wall of the first support column 102, the two round holes 301 are arranged in an up-down alignment manner, the two round holes 301 are respectively horizontally aligned with the air inlet pipe joint 501 and the back flushing pipe joint 502, the number of the air filter cores 402 is four, the air filter cores 4 are distributed inside the filter core structure 4 in an equiangular surrounding manner, the filter core structure 4 consists of a porous metal sleeve and a dust filtering cotton core and is mainly used for filtering dust and particle foreign matters in air, the air inlet pipe joint 501 is connected with the air inlet pipe 10 in an assembling manner, and the regulating valve 7 is used for controlling the opening and closing of the valve through the controller 13;
The piston power structure 15 comprises a motor and a piston transmission mechanism, the primary piston compression structure 11 and the secondary piston compression structure 12 are composed of a piston cavity, a piston rod and a valve core, the piston power structure 15 is used for driving the piston rod to reciprocate in the piston cavity, the primary piston compression structure 11 carries out primary compression on gas sucked by the air inlet pipe 10, then compressed gas enters the piston cavity of the secondary piston compression structure 12 through a pipeline to carry out secondary compression, the secondary compressed gas is stored in the air storage tank 14 through the pipeline, and the controller 13 is used for starting the motor of the piston power structure 15 and controlling the opening and closing of the regulating valve 7.
In the preferred technical scheme, the outside of casing one 5 is fixed and is provided with pillar one 102, the outside of casing two 3 is fixed and is provided with pillar two 101, pillar one 102, pillar two 101 bottom is all fixed in base 1 surface, base 1 bottom is fixed and is provided with mount pad 2, mount pad 2 offered with gas holder 14 appearance assorted circular arc draw-in groove 201, casing two 3 and casing one 5's position all are fixed, can not lead to casing two 3 and casing one 5 positions to change when rotating filter core structure 4, circular arc draw-in groove 201 is convenient for with gas holder 14 laminating contact, convenient mount pad 2 and gas holder 14 stable installation.
In the preferred technical scheme, high-pressure gas pipe 6 and gas holder 14 intercommunication are connected, are provided with governing valve 7 in series between high-pressure gas pipe 6 and the gas holder 14, and governing valve 7 is used for regulating and controlling whether high-pressure gas pipe 6 exports high-pressure gas and carries out back flush control.
In the preferred technical scheme, filter core structure 4 outer wall circumference surface encircles and is provided with a plurality of sand grip 401, and the sand grip is favorable to increasing the contact frictional force of hand and filter core structure 4 outer wall to promote filter core structure 4 pivoted convenience.
In the preferred technical scheme, the filter core structure 4 both sides are all offered flutedly, and the internal diameter of recess is unanimous with casing one 5, the outside diameter of casing two 3, and the recess closely laminates with casing one 5, casing two 3, is favorable to promoting the installation compactness of filter core structure 4 and casing one 5, casing two 3.
In the preferred technical scheme, the central positions inside the first shell 5 and the second shell 3 are fixedly provided with the shaft body 302, and the shaft body 302 is embedded and arranged inside the through hole 403, so that the filter element structure 4 can stably rotate outside the first shell 5 and the second shell 3.
The working principle is that the filter element structure 4 is not required to be turned when the regulating valve 7 is in a closed state, one air filter element 402 is attached to the input end of the air inlet pipe joint 501, when compressed air is started, the air is filtered by the air filter element 402 and then enters the interior of the piston cavity to be compressed, the piston cavity can be protected, after a certain time, the filter element structure 4 is required to be turned 90 degrees in a moment, the air filter element 402 with unblocked filter holes is replaced to the position of the air filter element 402 with blocked filter holes, at the moment, the regulating valve 7 is still not required to be started, when the filter element structure 4 is turned 90 degrees in a moment again, the regulating valve 7 is required to be started, high-pressure air is required to be blown out from the back-blowing washing pipe joint 502, the air filter element 402 with blocked filter holes can be reversely flushed, the separated dust enters the dust collecting bag 9 through the dust pipe 8 to be collected, the regulating valve 7 is closed, and then the regulating valve 7 is required to be opened when the filter element structure 4 is turned 90 degrees in a moment for each time.
Claims (7)
1. The air pump air compressor inlet filtering device comprises an air storage tank (14), a piston power structure (15), a primary piston compression structure (11), a secondary piston compression structure (12) and a controller (13), wherein an air inlet end of the primary piston compression structure (11) is communicated with an air inlet pipe (10), the primary piston compression structure (11), the secondary piston compression structure (12) and the air storage tank (14) are sequentially connected in series through a pressure pipe, the air pump air compressor inlet filtering device is characterized in that the inlet end of the air inlet pipe (10) is provided with a first shell (5), one side of the first shell (5) is rotatably provided with a second shell (3), a through hole (403) is formed in the middle of the filter core structure (4), a plurality of air filter cores (402) are arranged inside and around the filter core structure (4), the outer end faces of the first shell (5) are respectively communicated with an air inlet pipe joint (501) and a back-flushing pipe joint (502), the outer part of the back-flushing pipe joint (502) is communicated with a high-pressure air pipe (6), the second shell (4) is opposite to the first shell (5) and the outer part of the second shell (4) is provided with a second shell (301) and is communicated with a round hole (301) in a horizontal way, the output end of the dust pipe (8) is communicated with a dust collecting cloth bag (9).
2. The air pump air compressor inlet filtering device of claim 1, wherein a first support column (102) is fixedly arranged on the outer side of the first shell (5), a second support column (101) is fixedly arranged on the outer side of the second shell (3), and the bottoms of the first support column (102) and the second support column (101) are both fixed on the surface of the base (1).
3. The air pump air compressor inlet air filtering device of claim 2, wherein an installation seat (2) is fixedly arranged at the bottom of the base (1), and an arc clamping groove (201) matched with the appearance of the air storage tank (14) is formed in the installation seat (2).
4. The air pump air compressor inlet air filtering device according to claim 1, wherein the high-pressure air pipe (6) is connected with the air storage tank (14) in a communicating way, and an adjusting valve (7) is arranged between the high-pressure air pipe (6) and the air storage tank (14) in series.
5. The air pump air compressor inlet air filtering device according to claim 1, wherein a plurality of raised strips (401) are arranged on the circumferential surface of the outer wall of the filter element structure (4) in a surrounding mode.
6. The air pump air compressor inlet air filtering device of claim 1, wherein grooves are formed in two sides of the filter element structure (4), and the inner diameters of the grooves are consistent with the outer diameters of the first shell (5) and the second shell (3).
7. The air pump air compressor inlet air filtering device of claim 1, wherein the central positions of the first shell (5) and the second shell (3) are fixedly provided with shaft bodies (302), and the shaft bodies (302) are embedded in the through holes (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420854775.4U CN222084647U (en) | 2024-04-24 | 2024-04-24 | Air pump and air compressor air intake filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420854775.4U CN222084647U (en) | 2024-04-24 | 2024-04-24 | Air pump and air compressor air intake filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222084647U true CN222084647U (en) | 2024-11-29 |
Family
ID=93603060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420854775.4U Active CN222084647U (en) | 2024-04-24 | 2024-04-24 | Air pump and air compressor air intake filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222084647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119778238A (en) * | 2025-03-10 | 2025-04-08 | 上海钒锝科技有限公司 | Intelligent vacuum diaphragm pump and its intelligent data management and control system |
-
2024
- 2024-04-24 CN CN202420854775.4U patent/CN222084647U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119778238A (en) * | 2025-03-10 | 2025-04-08 | 上海钒锝科技有限公司 | Intelligent vacuum diaphragm pump and its intelligent data management and control system |
| CN119778238B (en) * | 2025-03-10 | 2025-07-08 | 上海钒锝科技有限公司 | Intelligent vacuum diaphragm pump and intelligent data management and control system thereof |
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