CN220522764U - Air compressor machine filter equipment - Google Patents
Air compressor machine filter equipment Download PDFInfo
- Publication number
- CN220522764U CN220522764U CN202321988801.4U CN202321988801U CN220522764U CN 220522764 U CN220522764 U CN 220522764U CN 202321988801 U CN202321988801 U CN 202321988801U CN 220522764 U CN220522764 U CN 220522764U
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- side wall
- shell
- fixedly connected
- filter
- bottom end
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- 239000000835 fiber Substances 0.000 claims abstract description 23
- 239000007787 solid Substances 0.000 claims description 9
- 239000012535 impurity Substances 0.000 abstract description 29
- 238000001914 filtration Methods 0.000 abstract description 18
- 230000005653 Brownian motion process Effects 0.000 abstract description 6
- 238000005537 brownian motion Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 230000001788 irregular Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filtering device of an air compressor, which belongs to the field of air compressors and comprises a shell and a filtering tube, wherein two symmetrical air holes are formed in the outer side wall of the shell, the inner side walls of the two air holes are respectively connected with an air inlet pipe and an air outlet pipe, the end part of the air inlet pipe is connected with the top end of the filtering tube, the top end of the shell is connected with a power panel, and the power panel is connected with an electrostatic filter element through two wires. According to the utility model, through the matching arrangement of the resistance wire and the fiber filter core, the decelerated small-volume oil drop impurities can do more severe Brownian motion at a higher temperature, so that the small-volume oil drop impurities do more severe irregular motion in the fiber filter core, thereby being easier to combine into large-volume impurities or impact on filter materials clamped in the fiber filter core, facilitating the obtaining of high-purity compressed air, and simultaneously, the arrangement of the spring and the lower fixing ring can apply elastic force to the lower fixing ring by using the spring after the limit of the screw is relieved, and facilitating the separation of the concave plate and the shell.
Description
Technical Field
The utility model relates to the technical field of air compressors, in particular to an air compressor filtering device.
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, rotary vane or rotary screw.
In order to ensure that the compressed gas at the use end is pure, a filter is generally used for purifying the air, a filter element in the filter is used for friction and advancing in the filter element and then decelerating and attaching on a filter material under the action of inertia when the filter element is impacted by the large-volume oil drop impurities in the filter element, and the small-volume oil drop impurities enter the filter element and do Brownian motion under the action of the filter element due to the fact that the air flow is decelerated under the action of the filter element, are directly remained in the filter element or are mutually combined into large-volume impurities to be filtered, but when the small-volume impurities do normal Brownian motion, all the tiny impurities cannot be guaranteed to be filtered, so that the filtered air is easy to mix with a small amount of tiny impurities and is not pure enough, and the air compressor filter device is provided.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, when small-volume impurities do normal Brownian motion, all the tiny impurities cannot be filtered, and a small amount of tiny impurities are easily mixed in filtered air.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an air compressor machine filter equipment, includes shell and filter tube, two symmetrical gas pockets have been seted up to the shell lateral wall, two the gas pocket inside wall is connected with intake pipe and outlet duct respectively, the intake pipe tip is connected with the filter tube top, the shell top is connected with the power strip, the power strip is connected with the static filter core through two wires, static filter core bottom is connected with a plurality of resistance wires, the resistance wire below is provided with the fiber filter core, the filter tube bottom is connected with the filter plate, the shell bottom is connected with the recess board through a plurality of screwed connection, the recess board inside wall is connected with down solid fixed ring, the shell bottom inside wall is connected with solid fixed ring, go up solid fixed ring bottom and be connected with a plurality of springs.
Preferably, the outer side wall of the air inlet pipe is fixedly connected with the inner side wall of the air hole on one side of the shell, the outer side wall of the end part of the air outlet pipe is fixedly connected with the inner side wall of the air hole on the other side of the shell, the outer side wall of the shell is fixedly connected with a ring plate, and the bottom end of the ring plate is fixedly connected with a plurality of support rods.
Preferably, the round hole has been seted up to cartridge filter pipe top, intake pipe bottom lateral wall and round hole inside wall fixed connection, power strip bottom and shell top fixed connection, power strip lateral wall is connected with static filter core top electricity through two wires.
Preferably, the bottom end of the electrostatic filter element is fixedly connected with the resistance wire, the side wall of the electrostatic filter element is fixedly connected with the inner side wall of the filter tube, the side wall of the fiber filter element is fixedly connected with the inner side wall of the filter tube, and the bottom end of the filter tube is fixedly connected with the top end of the filter plate.
Preferably, a plurality of connecting holes are formed in the top end of the concave plate, a plurality of threaded holes are formed in the bottom end of the shell, the connecting holes correspond to the threaded holes one by one, and the screws are respectively arranged in the connecting holes.
Preferably, the screw lateral wall is connected with the screw hole inside wall screw thread of shell bottom, be provided with the rubber ring between shell bottom and the concave plate top, concave plate inside wall and lower solid fixed ring lateral wall fixed connection.
Preferably, the inner side wall at the bottom end of the shell is fixedly connected with the side wall of the upper fixing ring, the bottom end of the upper fixing ring is fixedly connected with the top end of the springs, and a plurality of springs are uniformly arranged at the bottom end of the upper fixing ring in an array manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the scheme, through the arrangement of the electrostatic filter element and the fiber filter element, the electrostatic filter element can utilize electrostatic adsorption to perform preliminary filtration on compressed air, and the fiber filter element is utilized to perform secondary filtration on impurities such as oil drops, so that the filtering effect of the device is better.
2. According to the scheme, through the cooperation setting of the resistance wire and the fiber filter core, the small-volume oil drop impurity after being decelerated can be made to do more severe Brownian motion at a higher temperature, so that the small-volume oil drop impurity is made to do more severe irregular motion in the fiber filter core, and therefore the small-volume oil drop impurity is combined into a large-volume impurity or is impacted and blocked on a filter material in the fiber filter core more easily, and compressed air with high purity is conveniently obtained.
3. This scheme is through the setting of spring and lower solid fixed ring, can utilize the spring to apply elasticity to lower solid fixed ring after relieving the screw spacing, is convenient for let concave plate and shell separation, has avoided the condition because of difficult separation of fluid between concave plate and the shell.
Drawings
Fig. 1 is a schematic perspective view of a filtering device for an air compressor according to the present utility model;
fig. 2 is a schematic diagram of a second perspective structure of a filtering device of an air compressor according to the present utility model;
fig. 3 is a schematic structural diagram of the positions of a casing and a filter tube in the air compressor filter device according to the present utility model;
fig. 4 is a schematic structural diagram of the positions of an electrostatic filter element and a fiber filter element in the filtering device of the air compressor;
fig. 5 is a schematic structural diagram of connection between a housing and a recess plate in a filtering device of an air compressor according to the present utility model;
fig. 6 is a schematic structural diagram of a spring in a filtering device of an air compressor according to the present utility model.
In the figure: 1. a housing; 2. a filter cartridge; 3. an air inlet pipe; 4. an air outlet pipe; 5. a ring plate; 6. a support rod; 7. a power panel; 8. a wire; 9. an electrostatic filter element; 10. a resistance wire; 11. a fibrous filter element; 12. a filter plate; 13. a concave plate; 14. a screw; 15. a rubber ring; 16. a lower fixing ring; 17. a spring; 18. and (5) an upper fixing ring.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Examples:
referring to fig. 1-6, an air compressor filter device comprises a shell 1 and a filter tube 2, wherein two symmetrical air holes are formed in the outer side wall of the shell 1, the inner side walls of the two air holes are respectively connected with an air inlet pipe 3 and an air outlet pipe 4, the end part of the air inlet pipe 3 is connected with the top end of the filter tube 2, the top end of the shell 1 is connected with a power panel 7, the power panel 7 is connected with an electrostatic filter element 9 through two wires 8, the bottom end of the electrostatic filter element 9 is connected with a plurality of resistance wires 10, a fiber filter element 11 is arranged below the resistance wires 10, and the bottom end of the filter tube 2 is connected with a filter plate 12;
further, the outer side wall of the air inlet pipe 3 is fixedly connected with the inner side wall of the air hole on one side of the shell 1, the outer side wall of the end part of the air outlet pipe 4 is fixedly connected with the inner side wall of the air hole on the other side of the shell 1, the outer side wall of the shell 1 is fixedly connected with a ring plate 5, the bottom end of the ring plate 5 is fixedly connected with a plurality of support rods 6, a round hole is formed in the top end of the filter tube 2, the outer side wall of the bottom end of the air inlet pipe 3 is fixedly connected with the inner side wall of the round hole, the bottom end of the power panel 7 is fixedly connected with the top end of the shell 1, the side wall of the power panel 7 is electrically connected with the top end of the electrostatic filter element 9 through two wires 8, the bottom end of the electrostatic filter element 9 is fixedly connected with a resistance wire 10, the side wall of the electrostatic filter element 9 is fixedly connected with the inner side wall of the filter tube 2, the side wall of the fiber filter element 11 is fixedly connected with the inner side wall of the filter tube 2, and the bottom end of the filter tube 2 is fixedly connected with the top end of the filter plate 12;
it should be noted that: the compressed gas is introduced into the filter tube 2 in the shell 1 through the air inlet pipe 3, meanwhile, the power panel 7 is started to increase the conduction wire 8 to electrify the electrostatic filter element 9, a large amount of high-voltage static electricity can be generated in the range of the electrostatic filter element 9, some dust impurities are adsorbed and removed under the action of static electricity when the compressed gas passes through the electrostatic filter element 9, preliminary filtration of compressed air is realized, the electrostatic filter element 9 is electrified to enable the resistor wire 10 at the bottom end of the electrostatic filter element to have current to pass through, so that internal energy can be generated, the local temperature between the electrostatic filter element 9 and the fiber filter element 11 is increased, the intensity of the Brownian movement of the reduced small-volume oil drop impurities is also increased along with the temperature increase, so that the small-volume oil drop impurities do more severe irregular movement in the fiber filter element 11, and are more easily combined into large-volume impurities or impact on filter materials clamped in the fiber filter element 11, and all components are subjected to sealing treatment at the connecting parts;
the adoption of the method has the following further advantages: in this way, the electrostatic filter element 9 and the fiber filter element 11 can be utilized for double filtration, so that the filtering effect of the device is better, the impurity removal of small-volume oil drops is more thorough, and the compressed air with high purity is conveniently obtained;
the bottom end of the shell 1 is connected with a concave plate 13 through a plurality of screws 14, the inner side wall of the concave plate 13 is connected with a lower fixing ring 16, the inner side wall of the bottom end of the shell 1 is connected with an upper fixing ring 18, and the bottom end of the upper fixing ring 18 is connected with a plurality of springs 17;
further, a plurality of connecting holes are formed in the top end of the concave plate 13, a plurality of threaded holes are formed in the bottom end of the shell 1, the plurality of connecting holes are in one-to-one correspondence with the plurality of threaded holes, a plurality of screws 14 are respectively arranged in the plurality of connecting holes, the outer side wall of each screw 14 is in threaded connection with the inner side wall of the threaded hole in the bottom end of the shell 1, a rubber ring 15 is arranged between the bottom end of the shell 1 and the top end of the concave plate 13, the inner side wall of the concave plate 13 is fixedly connected with the side wall of the lower fixing ring 16, the inner side wall of the bottom end of the shell 1 is fixedly connected with the side wall of the upper fixing ring 18, the bottom end of the upper fixing ring 18 is fixedly connected with the top end of each spring 17, and a plurality of springs 17 are uniformly arranged on the bottom end of the upper fixing ring 18 in an array;
it should be noted that: after the device is used for a period of time, a large amount of impurities exist at the bottom of the shell 1 and the filter element, the filter element needs to be replaced, when the filter element is replaced, the screw 14 is screwed out from the bottom end of the shell 1, after the screw 14 is completely screwed out, the lower fixing ring 16 in the concave plate 13 can exert elastic force on the concave plate 13 under the action of the plurality of springs 17, so that the concave plate 13 and the shell 1 are separated after the limit is released, and after the filter element is replaced, the rubber ring 15 is placed between the shell 1 and the concave plate 13 to ensure the tightness of the joint;
the adoption of the method has the following further advantages: therefore, the concave 13 and the shell 1 can be separated more easily by utilizing the elasticity of the spring 17 during disassembly, and the situation that the concave 13 and the shell 1 are not separated easily due to oil liquid is avoided.
When the air filter is used, compressed air is introduced into the filter tube 2 in the shell 1 through the air inlet pipe 3, meanwhile, the power supply board 7 is started to improve the conduction of the wire 8 to the electrostatic filter element 9, a large amount of high-voltage static electricity can be generated in the range of the electrostatic filter element 9, some dust impurities are adsorbed and removed under the action of the static electricity when the compressed air passes through the electrostatic filter element 9, preliminary filtration of compressed air is realized, the electric resistance wire 10 at the bottom end of the electrostatic filter element 9 can be electrified to have current passing through the electrostatic filter element, so that internal energy can be generated, the local temperature between the electrostatic filter element 9 and the fiber filter element 11 can be increased, the intensity of brownian motion of the decelerated small-volume oil drop impurities can be enhanced along with the temperature rise, so that the small-volume oil drop impurities do more severe random motion in the fiber filter element 11, and are more easily combined into large-volume impurities or impact and clamped on filter materials in the fiber filter element 11, and double filtration can be performed by using the electrostatic filter element 9 and the fiber filter element 11, so that the filtration effect of the device is better, and the small-volume oil drop impurities are removed more thoroughly, and compressed air with high purity degree is convenient to be obtained;
after the device is used for a period of time, a large amount of impurities can exist at the bottom of the shell 1 and the filter element, the filter element needs to be replaced, when the filter element is replaced, the screw 14 is screwed out from the bottom end of the shell 1, after the screw 14 is completely screwed out, the lower fixing ring 16 in the concave plate 13 can exert elastic force on the concave plate 13 under the action of the springs 17, the concave plate 13 and the shell 1 are conveniently separated after the limit is relieved, the rubber ring 15 is placed between the shell 1 and the concave plate 13 after the filter element is replaced, the tightness of the joint is ensured, and thus the concave plate 13 and the shell 1 can be separated more easily by utilizing the elastic force of the springs 17 when the filter element is detached, and the situation that oil is not easy to separate between the concave plate 13 and the shell 1 is avoided.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an air compressor machine filter equipment, includes shell (1) and filter tube (2), its characterized in that, two symmetrical gas pockets have been seted up to shell (1) lateral wall, two the gas pocket inside wall is connected with intake pipe (3) and outlet duct (4) respectively, intake pipe (3) tip and filter tube (2) top are connected, shell (1) top is connected with power strip (7), power strip (7) are connected with electrostatic filter core (9) through two wires (8), electrostatic filter core (9) bottom is connected with a plurality of resistance wire (10), resistance wire (10) below is provided with fiber filter core (11), filter tube (2) bottom is connected with filter plate (12), shell (1) bottom is connected with concave plate (13) through a plurality of screws (14), concave plate (13) inside wall is connected with down solid fixed ring (16), shell (1) bottom inside wall is connected with solid fixed ring (18), gu go up solid fixed ring (18) bottom and be connected with a plurality of springs (17).
2. The air compressor filter device according to claim 1, wherein the outer side wall of the air inlet pipe (3) is fixedly connected with the inner side wall of the air hole on one side of the shell (1), the outer side wall of the end part of the air outlet pipe (4) is fixedly connected with the inner side wall of the air hole on the other side of the shell (1), the outer side wall of the shell (1) is fixedly connected with a ring plate (5), and the bottom end of the ring plate (5) is fixedly connected with a plurality of support rods (6).
3. The air compressor filter device according to claim 1, wherein a round hole is formed in the top end of the filter tube (2), the outer side wall of the bottom end of the air inlet tube (3) is fixedly connected with the inner side wall of the round hole, the bottom end of the power panel (7) is fixedly connected with the top end of the shell (1), and the side wall of the power panel (7) is electrically connected with the top end of the electrostatic filter element (9) through two wires (8).
4. The air compressor filter device according to claim 1, wherein the bottom end of the electrostatic filter element (9) is fixedly connected with the resistance wire (10), the side wall of the electrostatic filter element (9) is fixedly connected with the inner side wall of the filter tube (2), the side wall of the fiber filter element (11) is fixedly connected with the inner side wall of the filter tube (2), and the bottom end of the filter tube (2) is fixedly connected with the top end of the filter plate (12).
5. The air compressor filter device according to claim 1, wherein a plurality of connecting holes are formed in the top end of the concave plate (13), a plurality of threaded holes are formed in the bottom end of the housing (1), the plurality of connecting holes are in one-to-one correspondence with the plurality of threaded holes, and the plurality of screws (14) are respectively arranged in the plurality of connecting holes.
6. The air compressor filter device according to claim 1, wherein the outer side wall of the screw (14) is in threaded connection with the inner side wall of the threaded hole at the bottom end of the shell (1), a rubber ring (15) is arranged between the bottom end of the shell (1) and the top end of the concave plate (13), and the inner side wall of the concave plate (13) is fixedly connected with the side wall of the lower fixing ring (16).
7. The air compressor filter device according to claim 1, wherein the inner side wall of the bottom end of the housing (1) is fixedly connected with the side wall of the upper fixing ring (18), the bottom end of the upper fixing ring (18) is fixedly connected with the top ends of the springs (17), and the springs (17) are uniformly arranged on the bottom end of the upper fixing ring (18) in an array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321988801.4U CN220522764U (en) | 2023-07-26 | 2023-07-26 | Air compressor machine filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321988801.4U CN220522764U (en) | 2023-07-26 | 2023-07-26 | Air compressor machine filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220522764U true CN220522764U (en) | 2024-02-23 |
Family
ID=89935485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321988801.4U Active CN220522764U (en) | 2023-07-26 | 2023-07-26 | Air compressor machine filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220522764U (en) |
-
2023
- 2023-07-26 CN CN202321988801.4U patent/CN220522764U/en active Active
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