CN210802807U - Transformer oil leakage oil detection inspection tour device - Google Patents
Transformer oil leakage oil detection inspection tour device Download PDFInfo
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- CN210802807U CN210802807U CN201921554845.XU CN201921554845U CN210802807U CN 210802807 U CN210802807 U CN 210802807U CN 201921554845 U CN201921554845 U CN 201921554845U CN 210802807 U CN210802807 U CN 210802807U
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Abstract
The application relates to the technical field of power transformer detection equipment, in particular to a transformer oil leakage oil detection and inspection device. The application provides a transformer oil leakage detection device of patrolling, including patrolling camera, communication module, monitoring analysis module, switch, backstage monitoring module, still include: the inspection motion track is an annular horizontal track, the track plane of the inspection motion track is perpendicular to the vertical surface of the transformer, and the inspection motion track is fixedly arranged on the transformer through a connecting piece; the motion pulley block component comprises at least 2 pulleys and a fixing part and is used for moving along the patrol motion track.
Description
Technical Field
The application relates to the technical field of power transformer detection equipment, in particular to a transformer oil leakage oil detection and inspection device.
Background
The transformer is important equipment of a transformer substation, and the transformer insulating oil plays a role in insulation and cooling in the transformer. In the installation, operation and maintenance processes of the transformer, oil leakage phenomena can be caused by improper construction and installation, operation aging or environmental factors, and the like, and particularly for an unattended substation, long-time oil leakage can be developed into an emergency defect to force equipment to be shut down in an unplanned manner, so that the safe and stable operation of a power grid is influenced. Aromatic hydrocarbon substances exist in the transformer insulating oil, visible light and fluorescence with different colors and different intensities can be emitted under the irradiation of ultraviolet rays with specific wavelengths, and when the irradiation of the ultraviolet rays is stopped, the visible light disappears. Therefore, the transformer can be irradiated with ultraviolet rays to observe whether fluorescence is generated or not so as to judge whether oil leaks from the transformer or not.
The traditional manual patrol is difficult to find the slight oil leakage condition and the oil leakage condition just beginning, is limited by the weather condition and is difficult to find by inexperienced personnel. Or according to the handheld fluorescence detector, an operator needs to go to each transformer for detection, so that the labor intensity is high, and the detection efficiency is low.
Therefore, how to realize automation and informatization of transformer oil leakage detection, improve detection efficiency, reduce detection labor intensity, and become a problem to be solved.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a transformer oil leakage detection device of patrolling, through the setting of patrolling motion track and motion assembly pulley, lets the automatic fluorescence detection that carries out around the transformer of patrolling camera to reach backstage monitoring module on with the testing result, can realize the automation and the informationization that the transformer detected, improve detection efficiency, reduce and detect intensity of labour.
The embodiment of the application is realized as follows:
the embodiment of the application provides a transformer oil leakage detection device of patrolling, including patrolling camera, communication module, monitoring analysis module, switch, backstage monitoring module, its characterized in that still includes:
the inspection motion track is an annular horizontal track, the track plane of the inspection motion track is perpendicular to the vertical surface of the transformer, and the inspection motion track is fixedly arranged on the transformer through a connecting piece;
the motion pulley block component comprises at least 2 pulleys and a fixing part and is used for moving along the patrol motion track.
Optionally, the pulley is rotatably attached to the bottom of the fixed member, and moves along the patrol moving track.
Optionally, the upper portion of mounting is hollow spill design, and is provided with the horizontally camera lens rotation axis, the camera lens rotation axis passes the inspection camera for the angle of adjustment inspection camera vertical direction.
Optionally, a driving device is arranged inside the fixing member and used for receiving a control command, driving the moving pulley block to move on the patrol moving track, and driving the lens rotating shaft to repeatedly rotate at a certain rotation angle.
Optionally, the patrol camera further comprises an ultraviolet generator and an ultraviolet fluorescence receiving lens.
Optionally, the patrol camera further includes a video storage unit and a video uploading unit.
Optionally, the radius of curvature of the patrol motion track is greater than or equal to 10 times of the wheel base of the 2 motion pulleys.
Optionally, the video uploading unit uploads the data of the video storage unit to the monitoring analysis module for analysis through the communication module.
Optionally, the monitoring analysis module uploads the analysis conclusion to the background monitoring module through the switch for data statistics output.
The beneficial effects of the embodiment of the application include: the application provides a transformer oil leakage detection inspection device, through the setting of inspection motion track and motion assembly pulley, lets the inspection camera carry out ultraviolet irradiation fluorescence detection around the transformer automatically to reach backstage monitoring module on with the testing result, can realize the automation and the informationization of transformer oil leakage detection, improve detection efficiency, reduce and detect intensity of labour.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 illustrates a schematic diagram of a field use of a test device according to one embodiment of the present application;
FIG. 2 illustrates a schematic view of a roving camera configuration according to one implementation of the present application;
wherein, 1-the oil leakage detection of the transformer patrols the device; 2-a communication module; 3-monitoring and analyzing module; 4-a switch; 5-background monitoring module; 6-patrol movement track; 7-a patrol camera; 8-an ultraviolet emitter; 9-ultraviolet fluorescence receiving lens; 10-a pulley; 11-lens rotation axis; 12-a video storage unit; 13-a video uploading unit; 14-fixing part.
Detailed Description
Now, in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship in which the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The application provides a transformer oil leakage detection tour device, including tour camera 7, communication module 2, monitoring analysis module 3, switch 4, backstage monitoring module 5, still including tour motion track 6 and motion assembly pulley part.
The patrol motion track 6 is an annular horizontal track, the track plane of the patrol motion track is perpendicular to the vertical surface of the transformer, and the patrol motion track 6 is fixedly arranged on the transformer through a connecting piece. The connecting piece can be a rod-shaped fixing piece, one end of the fixing piece is fixedly connected to the outer wall of the transformer, and the other end of the fixing piece is fixedly connected to the patrol moving track.
The moving pulley block component comprises at least 2 pulleys 10 and a fixing piece 14 and is used for performing repeated annular horizontal movement along the patrol moving track 6 to complete the detection work of the transformer oil leakage by the patrol camera 7.
In this embodiment, the pulley 10 is rotatably attached to the bottom of the fixed member 14, thereby moving the pulley block assembly as a whole on the patrol rail 6.
In this embodiment, the fixing member 14 is designed to have a triangular appearance with a narrow upper end and a wide lower end, the upper portion of the fixing member is designed to have a hollow concave shape, and a horizontal lens rotating shaft 11 is disposed between the front wall and the rear wall of the fixing member 14, the lens rotating shaft passes through the fixing member 14 and also passes through a reserved hole of the patrol camera 7, and the lens rotating shaft is attached to the reserved hole of the patrol camera through gear engagement to adjust the angle of the patrol camera in the vertical direction, so as to ensure that the patrol camera 7 can adjust the angle of the ultraviolet emitter 8 by an up-down angle when moving along the patrol moving track 6, thereby comprehensively detecting the oil leakage position of the transformer.
The device that this application provided is normally in standby state when the field application, begins work when receiving tour instruction through communication module 2.
In this embodiment, a driving device (not shown) is disposed inside the fixing member 14 for receiving a control command sent by the communication module 2, driving the moving pulley block assembly to move circularly on the patrol moving track 6, and driving the lens rotating shaft 11 to rotate repeatedly around the axis at a certain rotation angle, so as to detect the transformer comprehensively.
In this embodiment, the patrol camera 7 further includes an ultraviolet generator 8 and an ultraviolet fluorescence receiving lens 9, where the ultraviolet generator 8 emits ultraviolet light with a specific wavelength to the surface of the transformer, and if there is oil leakage, the transformer will emit fluorescence, and the ultraviolet fluorescence receiving lens 9 receives a fluorescence signal.
In the present embodiment, the patrol camera 7 further includes a recorded-video storage unit 12 and a recorded-video uploading unit 13. The route storage unit 12 stores the fluorescent signal received by the ultraviolet fluorescence receiving lens 9 in the inspection camera 7, and uploads the fluorescent signal to the monitoring analysis module 3 through the video uploading unit 13, and then sends the analysis result to the background monitoring module 5 through the switch 4, so that the transformer with the oil leakage condition can be exported or warned in time, and the transformer can be processed and maintained in time.
In this embodiment, the curvature radius of the patrol moving track 6 is greater than or equal to 10 times of the distance between the front wheel axle and the rear wheel axle of the moving pulley block component, so as to ensure the stability of the moving pulley block component during turning.
The patrol camera 7 moves to a specified position along the patrol motion track 6, the ultraviolet emitter 8 emits ultraviolet signals with specific waveforms, the ultraviolet fluorescence receiving lens 9 receives fluorescence signals, and the lens rotates slowly by taking the lens rotating shaft 11 as an axis, so that whether oil stains exist on the surface of the transformer or not can be comprehensively patrolled in multiple directions. The patrol video is stored in the video storage unit 12 and the patrol of the next surface of the transformer is continued until the patrol is completed and the transformer returns to the initial position. And a middle video uploading unit (13) of the patrol camera is connected with the communication module 2 and uploads videos to the monitoring analysis module 3. The monitoring and analyzing module 3 captures a fluorescent signal according to the video and judges whether oil stains exist or not. If oil stains exist, the position of the oil leakage transformer is judged according to the position where the oil leakage transformer is shot, the picture of the fluorescent point in the video is intercepted, the fluorescent position is circled, and the picture is uploaded to the background monitoring module 5 through the switch 4. The maintenance personnel can find the oil leakage situation in time, judge whether the equipment oil leakage is serious according to the size of the fluorescence area, and arrange and process in time.
Additionally, the order in which elements and sequences of the processes described herein are processed, the use of alphanumeric characters, or the use of other designations, is not intended to limit the order of the processes and methods described herein, unless explicitly claimed. While various presently contemplated embodiments of the invention have been discussed in the foregoing disclosure by way of example, it is to be understood that such detail is solely for that purpose and that the appended claims are not limited to the disclosed embodiments, but, on the contrary, are intended to cover all modifications and equivalent arrangements that are within the spirit and scope of the embodiments herein.
Similarly, it should be noted that in the preceding description of embodiments of the application, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to require more features than are expressly recited in the claims. Indeed, the embodiments may be characterized as having less than all of the features of a single embodiment disclosed above.
The entire contents of each patent, patent application publication, and other material cited in this application, such as articles, books, specifications, publications, documents, and the like, are hereby incorporated by reference into this application. Except where the application is filed in a manner inconsistent or contrary to the present disclosure, and except where the claim is filed in its broadest scope (whether present or later appended to the application) as well. It is noted that the descriptions, definitions and/or use of terms in this application shall control if they are inconsistent or contrary to the statements and/or uses of the present application in the material attached to this application.
Claims (9)
1. The utility model provides a transformer oil leakage detection tour device, includes tour camera, communication module, monitoring analysis module, switch, backstage monitoring module, its characterized in that still includes:
the inspection motion track is an annular horizontal track, the track plane of the inspection motion track is perpendicular to the vertical surface of the transformer, and the inspection motion track is fixedly arranged on the transformer through a connecting piece;
the motion pulley block component comprises at least 2 pulleys and a fixing part and is used for moving along the patrol motion track.
2. The apparatus of claim 1, wherein the pulley is rotatably attached to the bottom of the fixing member and moves along the orbit.
3. The transformer oil leakage detection patrol device according to claim 2, wherein the upper part of the fixing member is of a hollow concave design and is provided with a horizontal lens rotating shaft, and the lens rotating shaft penetrates through the patrol camera for adjusting the vertical angle of the patrol camera.
4. The transformer oil leakage detection patrol device according to claim 3, wherein a driving device is arranged inside the fixing member, and is used for receiving a control command, driving the moving pulley block component to move on the patrol moving track, and driving the lens rotating shaft to rotate repeatedly at a certain rotation angle.
5. The apparatus according to claim 1, wherein the inspection camera further comprises an ultraviolet generator and an ultraviolet fluorescence receiving lens.
6. The apparatus according to claim 1, wherein the patrol camera further comprises a video storage unit and a video uploading unit.
7. The apparatus according to claim 1, wherein the radius of curvature of the orbit is greater than or equal to 10 times of the wheelbase of the moving pulley block.
8. The apparatus according to claim 6, wherein the video uploading unit uploads the data in the video storage unit to the monitoring and analyzing module for analysis through the communication module.
9. The transformer oil leakage detection patrol device according to claim 1, wherein the monitoring and analysis module uploads an analysis conclusion to the background monitoring module through the switch for data statistics output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921554845.XU CN210802807U (en) | 2019-09-18 | 2019-09-18 | Transformer oil leakage oil detection inspection tour device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921554845.XU CN210802807U (en) | 2019-09-18 | 2019-09-18 | Transformer oil leakage oil detection inspection tour device |
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| CN210802807U true CN210802807U (en) | 2020-06-19 |
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| CN201921554845.XU Active CN210802807U (en) | 2019-09-18 | 2019-09-18 | Transformer oil leakage oil detection inspection tour device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185672A (en) * | 2020-09-16 | 2021-01-05 | 华翔翔能科技股份有限公司 | Outdoor high-reliability transformer |
| CN112484521A (en) * | 2020-11-19 | 2021-03-12 | 西安热工研究院有限公司 | Condenser heat exchange tube leakage in-situ inspection method and device |
| CN112985702A (en) * | 2021-02-27 | 2021-06-18 | 四川金恒液压有限公司 | Oil tank leakage detection system |
-
2019
- 2019-09-18 CN CN201921554845.XU patent/CN210802807U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185672A (en) * | 2020-09-16 | 2021-01-05 | 华翔翔能科技股份有限公司 | Outdoor high-reliability transformer |
| CN112484521A (en) * | 2020-11-19 | 2021-03-12 | 西安热工研究院有限公司 | Condenser heat exchange tube leakage in-situ inspection method and device |
| CN112985702A (en) * | 2021-02-27 | 2021-06-18 | 四川金恒液压有限公司 | Oil tank leakage detection system |
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