CN220276474U - Visual filter with image recognition function - Google Patents
Visual filter with image recognition function Download PDFInfo
- Publication number
- CN220276474U CN220276474U CN202320298291.1U CN202320298291U CN220276474U CN 220276474 U CN220276474 U CN 220276474U CN 202320298291 U CN202320298291 U CN 202320298291U CN 220276474 U CN220276474 U CN 220276474U
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- CN
- China
- Prior art keywords
- filter
- pipeline
- camera
- filter screen
- recognition function
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000007 visual effect Effects 0.000 title claims abstract description 13
- 238000004891 communication Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 13
- 238000001816 cooling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010248 power generation Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 239000010723 turbine oil Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a take visual filter of image recognition function, includes the pipeline, is equipped with the filter of inserting to one side on the pipeline, and the filter is "Y" style of calligraphy with the pipeline, and the filter end is equipped with the camera. The liquid medium filtered by the filter flows to the other end of the pipeline, the image is shot by the camera when the filtered liquid medium passes through the tail end of the filter, and whether impurities exist, the material, the size, the quantity and the like of the impurities are judged through the shot image, so that whether the filtering device continuously works can be judged.
Description
Technical Field
The utility model relates to the technical field of hydroelectric power generation overhaul, in particular to a visual filter with an image recognition function.
Background
In the hydroelectric power generation process, a large amount of river water or purified water is required for cooling the operation equipment, a large amount of turbine oil is also required for lubricating and cooling the operation equipment, whether a pipeline for conveying cooling water or cooling oil is smooth or not is related to whether the power generation equipment normally operates or not, and the hydraulic generator is an important guarantee for long-term safe and stable operation. On one hand, in the long-term operation process of the cooling water and the oil, chemical reactions such as oxidation, vulcanization and the like can form attachments at specific positions in the flow channel due to chemical substances in the cooling water and the oil; on the other hand, foreign matters such as a sealing ring and the like enter a pipeline and are blocked at a narrow position due to possible omission in the overhaul process. In the process of cleaning the pipeline by using the cleaning device, whether foreign matters and attachments are filtered out or not cannot be intuitively found, and the filtering device can only be opened. However, once the filtering device is opened, the pipeline is required to be drained and drained, and real-time judgment in the operation process cannot be realized.
Under the condition that the filtered matters cannot be intuitively found, if the filtering time is too short, the cleaning effect cannot be achieved, if the filtering time is too long, the overhaul period is influenced, and excessive energy is consumed.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a visual filter with an image recognition function, which can judge whether a waterway plug is opened by stopping water drainage or not when a cooling waterway and a cooling oil way of power generation equipment are cleaned, and visually observe the quantity, the size, the material and the like of filtering objects on a control panel by utilizing a visual camera.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a take visual filter of image recognition function, includes the pipeline, is equipped with the filter of inserting to one side on the pipeline, and the filter is "Y" style of calligraphy with the pipeline, and the filter end is equipped with the camera.
The filter is provided with a filter screen mounting plate for separating two sides in the pipeline, the middle of the filter screen mounting plate is provided with a threaded mounting hole, the filter element is detachably connected with the filter screen mounting plate through the threaded mounting hole, the rear end of the filter screen mounting plate is provided with a filter pipe body, the filter element is positioned in the filter pipe body, one side of the rear end of the filter screen mounting plate in the pipeline is provided with an oil outlet, and the tail end of the filter pipe body is provided with a camera.
The tail end of the filter tube body is provided with a detachable connection plug, the rear end of the plug is detachably connected with the camera, the plug is provided with a light-transmitting plate, and the camera head end is opposite to the light-transmitting plate.
The filter element comprises support plates at two ends, a filter screen is arranged between the support plates, an oil inlet is arranged on the support plate at the front end and communicated with a space wrapped by the filter screen, and the outer side of the oil inlet is meshed with the threaded mounting hole.
The camera is connected with the image processor.
The image processor is in communication connection with the controller.
According to the visual filter with the image recognition function, the liquid medium filtered by the filter flows to the other end of the pipeline, the image is shot by the camera when the filtered liquid medium passes through the tail end of the filter, and whether impurities exist, the material, the size, the quantity and the like of the impurities are judged through the shot image, so that whether the filter device continuously works can be judged.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic structural view of a filter cartridge;
FIG. 4 is a schematic structural view of a plug;
fig. 5 is an electrical schematic of the present utility model.
In the figure: pipeline 1, filter 2, filter screen mounting plate 21, screw thread mounting hole 22, filter core 23, backup pad 231, filter screen 232, oil inlet 233, filter body 24, oil-out 25, end cap 3, light-passing board 31, camera 4, image processor 5, controller 6.
Detailed Description
As shown in fig. 1-5, the visual filter with the image recognition function comprises a pipeline 1, wherein an obliquely inserted filter 2 is arranged on the pipeline 1, the filter 2 and the pipeline 1 are in a Y shape, and a camera 4 is arranged at the tail end of the filter 2.
When the medium flow passage filter 2 in the pipeline 1 flows to the other end of the pipeline 1 through the liquid medium filtered by the filter 2, the image is shot by the camera 4 when the filtered liquid medium passes through the tail end of the filter 2, and whether impurities exist, the material, the size, the quantity and the like of the impurities are judged through the shot image, so that whether the filtering device continuously works can be judged.
The filter 2 is provided with the filter screen mounting plates 21 for separating two sides in the pipeline 1, the middle part of the filter screen mounting plates 21 is provided with the threaded mounting holes 22, the filter element 23 is detachably connected with the filter screen mounting plates 21 through the threaded mounting holes 22, the rear end of the filter screen mounting plates 21 is provided with the filter pipe body 24, the filter element 23 is positioned in the filter pipe body 24, the filter pipe body 24 is provided with the oil outlet 25 at one side of the rear end of the filter screen mounting plates 21 in the pipeline 1, and the tail end of the filter pipe body 24 is provided with the camera 4.
The liquid medium in the pipeline 1 enters the filter element 23 through the filter screen mounting plate 21, the filtered medium passing through the filter element 23 is filled with the filter pipe body 24, and enters the rear end of the pipeline 1 from the oil outlet 25, and the camera 4 judges whether the filtration is complete by taking the filtered medium image.
The end of the filter tube 24 is provided with a detachable plug 3, the rear end of the plug 3 is detachably connected with the camera 4, the plug 3 is provided with a light-transmitting plate 31, and the end of the camera 4 is opposite to the light-transmitting plate 31.
The filter tube 24 is sealed through the plug 3, the camera 4 is conveniently installed, and the light-transmitting plate 31 is made of transparent materials, so that images can be conveniently taken.
The filter element 23 comprises support plates 231 at two ends, a filter screen 232 is arranged between the support plates 231, an oil inlet 233 is arranged on the support plate 231 at the front end and is communicated with a space wrapped by the filter screen 232, and the outer side of the oil inlet 233 is meshed with the threaded mounting hole 22.
Liquid medium enters the filter element 23 through the oil inlet 233 and is filtered by the filter screen 232, and then the liquid medium is filled into the space of the filter tube body 24 from the pores of the filter screen, so that the filtering effect is achieved.
The camera 4 is connected to an image processor 5.
The image shot by the camera 4 is transmitted to the image processor 5, possible filtering impurities can be set in the image processor 5, the shot image is processed and then compared with a pre-stored image, so that the filtering condition of the current pipeline is automatically obtained, and the result is transmitted to a remote place through a TCP/IP port.
The image processor 5 is in communication with a controller 6.
The controller 6 is a controller of the system, and takes corresponding measures through the filtering condition sent by the image processor 5.
Claims (4)
1. The visual filter with the image recognition function is characterized by comprising a pipeline (1), wherein the pipeline (1) is provided with an obliquely inserted filter (2), the filter (2) and the pipeline (1) are Y-shaped, and the tail end of the filter (2) is provided with a camera (4);
the camera (4) is connected with the image processor (5);
the image processor (5) is in communication connection with the controller (6).
2. The visual filter with the image recognition function according to claim 1, wherein the filter (2) is provided with a filter screen mounting plate (21) for separating two sides in the pipeline (1), a threaded mounting hole (22) is formed in the middle of the filter screen mounting plate (21), a filter element (23) is detachably connected with the filter screen mounting plate (21) through the threaded mounting hole (22), a filter tube body (24) is arranged at the rear end of the filter screen mounting plate (21), the filter element (23) is positioned in the filter tube body (24), an oil outlet (25) is formed in one side of the rear end of the filter screen mounting plate (21) in the pipeline (1), and a camera (4) is arranged at the tail end of the filter tube body (24).
3. The visual filter with the image recognition function according to claim 2, wherein a detachable plug (3) is arranged at the tail end of the filter tube body (24), the rear end of the plug (3) is detachably connected with the camera (4), a light-transmitting plate (31) is arranged on the plug (3), and the end part of the camera (4) is opposite to the light-transmitting plate (31).
4. A visual filter with an image recognition function according to claim 3, wherein the filter element (23) comprises support plates (231) at two ends, a filter screen (232) is arranged between the support plates (231), an oil inlet (233) is arranged on the support plate (231) at the front end and is communicated with a space wrapped by the filter screen (232), and the outer side of the oil inlet (233) is meshed and connected with the threaded mounting hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320298291.1U CN220276474U (en) | 2023-02-23 | 2023-02-23 | Visual filter with image recognition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320298291.1U CN220276474U (en) | 2023-02-23 | 2023-02-23 | Visual filter with image recognition function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220276474U true CN220276474U (en) | 2024-01-02 |
Family
ID=89343930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320298291.1U Active CN220276474U (en) | 2023-02-23 | 2023-02-23 | Visual filter with image recognition function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220276474U (en) |
-
2023
- 2023-02-23 CN CN202320298291.1U patent/CN220276474U/en active Active
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