CN219713063U - Air compressor machine that possesses oil vapour filtration - Google Patents
Air compressor machine that possesses oil vapour filtration Download PDFInfo
- Publication number
- CN219713063U CN219713063U CN202321002948.1U CN202321002948U CN219713063U CN 219713063 U CN219713063 U CN 219713063U CN 202321002948 U CN202321002948 U CN 202321002948U CN 219713063 U CN219713063 U CN 219713063U
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- China
- Prior art keywords
- pressure tank
- air compressor
- oil
- tank body
- connecting pipe
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- 238000001914 filtration Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 7
- 239000012459 cleaning agent Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 238000011010 flushing procedure Methods 0.000 claims description 6
- 229920000620 organic polymer Polymers 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052799 carbon Inorganic materials 0.000 abstract description 8
- 230000008021 deposition Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 125000005192 alkyl ethylene group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
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- Compressor (AREA)
Abstract
The utility model provides an air compressor with an oil-gas filtering structure, and belongs to the technical field of air compressors. The air compressor comprises a pressure tank body and a compression mechanism arranged on the pressure tank body, wherein the pressure tank body is communicated with the compression mechanism through a connecting pipe, a filtering device is arranged in the pressure tank body and comprises a cylinder body and a filter screen arranged in the pressure tank body, the top of the cylinder body is fixedly connected with the inner wall of the pressure tank body and is communicated with the connecting pipe, an exhaust port is formed in the side wall of the cylinder body, an electromagnetic valve b is arranged at the exhaust port, when the compression mechanism inputs air into the pressure tank body through the connecting pipe in a compressed mode, compressed air entering the pressure tank body is filtered, the filter screen is used for absorbing oil vapor in the compressed air, the oil vapor is left in the filtering device, the compressed air after the oil vapor is removed is input into the pressure tank body through the exhaust port, and the problem that oil vapor forms carbon deposition on the inner wall of the pressure tank body is avoided.
Description
Technical Field
The utility model relates to the technical field of air compressors, in particular to an air compressor with an oil-gas filtering structure.
Background
The air compressor is used for storing air in the pressure tank body after compressing the air and storing the air in the pressure tank body for use, the currently used air compressor can be divided into a reciprocating type air compressor, a rotary type air compressor and a centrifugal type air compressor according to working modes, in the process of preparing compressed air by using the air compressor, oil vapor in sucked air can form carbon deposition in the air storage tank, if the air is not cleaned and discharged timely, the work of the air compressor can be influenced, the existing air compressor is generally provided with an oil-gas separation device between a compression mechanism of the air compressor and the pressure tank body of the air compressor, however, in the actual use process, most of oil gas is removed by the oil-gas separation device, but less of the oil gas enters the pressure tank body through a connecting pipe, and after the use time is long, the carbon deposition can be formed on the inner surface of the pressure tank body.
Disclosure of Invention
In order to make up for the defects, the utility model provides the air compressor with the oil vapor filtering structure, and the filtering device is additionally arranged in the pressure tank body to filter the compressed air entering the pressure tank body, so that the oil vapor is left in the filtering device, and the problem that the oil vapor forms carbon deposit on the inner wall of the pressure tank body is avoided.
The utility model is realized in the following way:
the utility model provides an air compressor machine that possesses oil vapour filtration, is in including the overhead tank jar body and setting compressing mechanism on the overhead tank jar body, the overhead tank jar body with compressing mechanism passes through the connecting pipe intercommunication the inside of overhead tank jar body is provided with filter equipment, filter equipment includes the barrel and sets up at its inside filter screen, the top of barrel with the inner wall fixed connection of overhead tank jar body, and with the connecting pipe intercommunication, its lateral wall department is provided with the gas vent, gas vent department is equipped with solenoid valve b.
In one embodiment of the utility model, the filter screen is conical, and the number of the filter screens is three, and the filter screens are arranged in the cylinder at intervals.
In one embodiment of the utility model, the screen consists of a metal mesh and an organic polymer fiber fabric covering the surface.
In one embodiment of the utility model, a solenoid valve a for controlling the connection and disconnection of the connection pipe is arranged on the connection pipe.
In one embodiment of the utility model, the device further comprises a flushing device, wherein the flushing device comprises a cleaning agent box arranged on the compression mechanism, the cleaning box is communicated with the connecting pipe through a cleaning pipe, and the connecting position is positioned between the electromagnetic valve a and the filtering device.
In one embodiment of the present utility model, the pressure tank further comprises a storage device, wherein the storage device comprises a storage container, the storage container is communicated with the bottom of the cylinder body through a drain pipe, and the bottom of the storage container is communicated with a solenoid valve c arranged outside the pressure tank body.
In one embodiment of the utility model, the bottom of the cylinder is tapered, and the drain pipe is communicated with the lowest point of the bottom of the cylinder.
The beneficial effects of the utility model are as follows: according to the air compressor with the oil vapor filtering structure, the filtering device is additionally arranged in the pressure tank body, when the compression mechanism compresses air and inputs the air into the pressure tank body through the connecting pipe, the compressed air entering the pressure tank body is filtered, the arranged filter screen adsorbs the oil vapor in the compressed air, so that the oil vapor is left in the filtering device, the compressed air after the oil vapor is removed is input into the pressure tank body through the exhaust port, and the problem that carbon deposition is formed on the inner wall of the pressure tank body by oil vapor is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of an air compressor with an oil-gas filtering structure according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: 1. a compression mechanism; 2. a filtering device; 21. a cylinder; 211. an exhaust port; 22. a filter screen; 23. a solenoid valve b; 3. a storage device; 31. a blow-down pipe; 32. a storage container; 4. a solenoid valve c; 5. a flushing device; 51. a cleaning agent box; 52. cleaning the tube; 53. a solenoid valve d; 6. a pressure tank body; 7. a connecting pipe; 8. a solenoid valve a; 9. an end cap.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, 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 some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides an air compressor machine that possesses oil vapour filtration, including the pressure tank jar body 6 and the compression mechanism 1 of setting on the pressure tank jar body 6, pressure tank jar body 6 communicates through connecting pipe 7 with compression mechanism 1, be provided with filter equipment 2 in the inside of pressure tank jar body 6, at first oil vapour separation through oil vapour splitter after compression mechanism 1 compresses the air, then carry out the storage in the pressure tank jar body 6 with compressed air input after the second oil vapour separation through filter equipment 2, through carrying out the secondary oil vapour separation, make the oil vapour stay in filter equipment 2, avoid appearing the problem that oil gas forms the carbon deposit on the inner wall of pressure tank jar body 6.
In an embodiment, still can set up a detachable end cover 9 on the overhead tank jar body 6, set up filter equipment 2 in end cover 9 below, connecting pipe 7 runs through end cover 9 respectively with compression mechanism 1 and filter equipment 2 intercommunication, it is, after the gas evacuation in overhead tank jar body 6 needs to change filter equipment 2, take off end cover 9 from overhead tank jar body 6, can realize filter equipment 2 removable effect, still can reform transform overhead tank jar body 6 of current air compressor machine simultaneously, increase end cover 9 and filter equipment 2 on overhead tank jar body 6, so as to realize carrying out the second oil vapour separation to the oil vapour separation, avoid oil gas to form the carbon deposit on the inner wall of overhead tank jar body 6.
As shown in fig. 2-3, specifically, the filtering device 2 includes a cylinder 21 and a filter screen 22 disposed therein, the top of the cylinder 21 is fixedly connected with the inner wall of the pressure tank 6 and is communicated with the connecting pipe 7, an exhaust port 211 is disposed at the side wall of the cylinder, and an electromagnetic valve b23 is disposed at the exhaust port 211.
It should be noted that the filter screen 22 is composed of a metal mesh and an organic polymer fiber fabric covered on the surface, the metal mesh is used for supporting, the organic polymer fiber fabric covered on the surface of the metal mesh has lipophilicity, the organic polymer fiber fabric is preferably alkyl ethylene polymer fiber, during the process of passing compressed air through the filter screen 22, oil vapor is adsorbed by the oleophilic organic polymer fiber fabric, and the rest of air is input into the pressure tank body 6 from the electromagnetic valve b23 through the exhaust port 211 after passing through the filter screen 22.
In one possible embodiment, the filter screen 22 is tapered, three in number, and is disposed at intervals inside the cylinder 21, so as to filter the compressed air for several times, and ensure that the compressed air input into the pressure tank 6 is free of oil and gas.
As shown in fig. 1-3, the flushing device 5 comprises a cleaning agent box 51 arranged on the compression mechanism 1, which cleaning box communicates with the connection pipe 7 via a cleaning pipe 52, the connection being located between the solenoid valve a8 and the filter device 2.
The electromagnetic valve a8 for controlling the on-off of the connecting pipe 7 is arranged on the connecting pipe 7, the filter device further comprises a storage device 3, the storage device 3 comprises a storage container 32, the storage container 32 is communicated with the bottom of the cylinder 21 through a drain pipe 31, the bottom of the storage container 32 is communicated with an electromagnetic valve c4 arranged outside the pressure tank body 6, the electromagnetic valve a8, the electromagnetic valve b23 and the electromagnetic valve c4 are cut off, the electromagnetic valve d53 is opened, cleaning liquid is injected into the cleaning agent box 51, the cleaning liquid enters the filter device 2 through the cleaning pipe 52 and the connecting pipe 7 to clean the filter device 2, sewage generated by cleaning enters the storage container 32 through the drain pipe 31, after the electromagnetic valve c4 is closed, the filter device 2 is filled with the cleaning liquid, the filter device 2 can be soaked, the attached oil is further cleaned and removed, the electromagnetic valve c4 is opened to discharge the sewage inside, and the cleaning of the filter device 2 is completed.
In one possible embodiment, the bottom of the bowl 21 is tapered, and the drain 31 communicates with the bowl 21 at its lowest point, where the tapered bottom is where the cleaning fluid collects.
During normal operation, solenoid valve a8 and solenoid valve b23 need to be kept open, and solenoid valve c4 and solenoid valve d53 need to be kept closed.
Specifically, this possess air compressor machine's of oil vapour filtration theory of operation: when the compression mechanism 1 inputs air compression into the pressure tank body 6 through the connecting pipe 7, compressed air entering the pressure tank body 6 is filtered, the filter screen 22 is arranged to adsorb oil vapor in the compressed air, so that the oil vapor is left in the filtering device 2, the compressed air after the oil vapor is removed is input into the pressure tank body 6 through the exhaust port 211, and the problem that oil gas forms carbon deposition on the inner wall of the pressure tank body 6 is avoided.
It should be noted that, specific model specifications of the solenoid valve a8, the solenoid valve b23, the solenoid valve c4 and the solenoid valve d53 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so that detailed descriptions are omitted.
The power supply and the principle of solenoid valve a8, solenoid valve b23, solenoid valve c4 and solenoid valve d53 will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides an air compressor machine that possesses oil vapour filtration, is in including pressure tank jar body (6) and setting compression mechanism (1) on pressure tank jar body (6), pressure tank jar body (6) with compression mechanism (1) are through connecting pipe (7) intercommunication, its characterized in that: the inside of the pressure tank body (6) is provided with a filtering device (2), the filtering device (2) comprises a cylinder body (21) and a filter screen (22) arranged in the cylinder body, the top of the cylinder body (21) is fixedly connected with the inner wall of the pressure tank body (6) and is communicated with the connecting pipe (7), an exhaust port (211) is formed in the side wall of the connecting pipe, and an electromagnetic valve b (23) is arranged at the exhaust port (211).
2. An air compressor with an oil and gas filtering structure according to claim 1, characterized in that the filter screen (22) is tapered, three in number, and is arranged in the cylinder (21) at intervals.
3. An air compressor with oil and gas filtering structure according to claim 1, characterized in that the filter screen (22) consists of a metal mesh and an organic polymer fiber fabric covered on the surface.
4. An air compressor with an oil-gas filtering structure according to claim 1, characterized in that a solenoid valve a (8) for controlling the on-off of the connecting pipe (7) is arranged on the connecting pipe (7).
5. An air compressor with oil and gas filtering structure according to claim 4, characterized in that it further comprises a flushing device (5), said flushing device (5) comprising a cleaning agent box (51) arranged on said compression mechanism (1), said cleaning agent box being in communication with said connection pipe (7) through a cleaning pipe (52), the connection being located between said solenoid valve a (8) and said filtering device (2).
6. An air compressor with an oil vapor filtering structure according to any one of claims 1-3, further comprising a storage device (3), said storage device (3) comprising a storage container (32), said storage container (32) being in communication with the bottom of said cylinder (21) through a drain pipe (31), the bottom of said storage container (32) being in communication with a solenoid valve c (4) provided outside said pressure tank (6).
7. An air compressor with oil and gas filtering structure according to claim 6, characterized in that the bottom of the cylinder (21) is tapered, and the drain pipe (31) is communicated with the lowest point of the bottom of the cylinder (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002948.1U CN219713063U (en) | 2023-04-28 | 2023-04-28 | Air compressor machine that possesses oil vapour filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002948.1U CN219713063U (en) | 2023-04-28 | 2023-04-28 | Air compressor machine that possesses oil vapour filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219713063U true CN219713063U (en) | 2023-09-19 |
Family
ID=87981126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321002948.1U Active CN219713063U (en) | 2023-04-28 | 2023-04-28 | Air compressor machine that possesses oil vapour filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219713063U (en) |
-
2023
- 2023-04-28 CN CN202321002948.1U patent/CN219713063U/en active Active
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