CN112484908A - Online monitoring system for gas pressure of SF6 circuit breaker - Google Patents
Online monitoring system for gas pressure of SF6 circuit breaker Download PDFInfo
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- CN112484908A CN112484908A CN202011287065.0A CN202011287065A CN112484908A CN 112484908 A CN112484908 A CN 112484908A CN 202011287065 A CN202011287065 A CN 202011287065A CN 112484908 A CN112484908 A CN 112484908A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/086—Means for indicating or recording, e.g. for remote indication for remote indication
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/12—Alarms or signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention belongs to the technical field of power transformation overhaul, and discloses an SF6 circuit breaker gas pressure online monitoring system which comprises a data acquisition module for acquiring detection data of a data detection table and a cloud vision control module for processing the data acquired by the data acquisition module, wherein the data acquisition module is connected with the cloud vision control module through a wireless network, the data acquisition module is in signal connection with the wireless network through an auxiliary transmission module, and a vision acquisition part is arranged in the middle of a detection end surface; the data acquisition module comprises data detection table and data acquisition box, and the data detection table is installed on equipment for observation device's running state, and the data acquisition box is connected on the data detection table through connecting the mounting, and the shape of connecting mounting and data acquisition box is small and exquisite, through the real-time observation of vision acquisition part to the data detection table, the inspection neutral period can not appear, and then the effectual reliability that improves the substation equipment.
Description
Technical Field
The invention belongs to the technical field of power transformation maintenance, and particularly relates to an SF6 circuit breaker gas pressure online monitoring system.
Background
The daily inspection of substation equipment is the inspection of regular or random mobility that carries out to substation equipment operating condition, the purpose can in time discover the problem, avoid the problem to worsen, eliminate the potential safety hazard, equipment inspection personnel utilizes the five sense organs of people or simple instrument and tool, carry out daily inspection to equipment, find the abnormal phenomena and the hidden danger of equipment in the inspection process contrast standard, master the initial information of equipment trouble, the instrument is general to the instrument that shows numerical value, including pressure instrument flow instrument, and various analytical instrument, the operating condition of some equipment can effectual expression of instrument, carry out record analysis to the operating condition of equipment through the observation instrument.
Due to the fact that a personnel inspection mode is adopted, information of the instrument and the equipment cannot be observed constantly, the neutral period of inspection can occur, and if the equipment is abnormal in the neutral period, the information cannot be found at the first time.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides an SF6 circuit breaker gas pressure online monitoring system which has the characteristics of high efficiency, simple inspection structure and convenience in query.
In order to achieve the purpose, the invention provides the following technical scheme: an SF6 circuit breaker gas pressure on-line monitoring system comprises a data acquisition module for acquiring detection data of a data detection meter and a cloud vision control module for processing the data acquired by the data acquisition module, wherein the data acquisition module is connected with the cloud vision control module through a wireless network, the data acquisition module is in signal connection with the wireless network through an auxiliary transmission module, information processed by the cloud vision control module is transmitted to a PC (personal computer) and a mobile device through the wireless network for checking, a connecting fixing piece is fixedly connected to the outer wall of the data detection meter, an extension fixing rod is fixedly connected to one side of the connecting fixing piece, a supporting box is fixedly connected to the upper end face of the extension fixing rod, a data acquisition box is fixedly connected to the upper end face of the supporting box, a power supply part is installed inside the supporting box, and a detection end face is arranged on one side of the data detection meter, the data acquisition box is kept away from the opposite side of detection terminal surface is installed and is used for connecting the wireless antenna of supplementary transmission module, detect the terminal surface intermediate position and install vision acquisition component, data acquisition box surface mounting has two light filling lamps that are used for cooperating vision acquisition component uses, the light filling lamp is located the top of vision acquisition component, light filling lamp symmetric distribution is in the both sides of vision acquisition component.
Preferably, the shape of the extension fixing rod and the support box is L-shaped, and the data acquisition box is positioned above the data detection table.
Preferably, an included angle of forty-five degrees is formed between the detection end face and the supporting box.
Preferably, the inner wall of the connecting and fixing piece is attached to the outer wall of the data detection meter, the connecting and fixing piece is fixedly connected with the data detection meter through a screw, and the screw is located on the outer side wall of the connecting and fixing piece.
Preferably, the vision acquisition component is a macro camera.
Preferably, the light supplement lamp is connected with the controller through a sensor, and the controller controls the light supplement lamp to be turned on or turned off.
Preferably, a safety protection module is arranged between the auxiliary transmission module and the wireless network, and the safety protection module is also arranged between the cloud vision control module and the wireless network.
Preferably, the auxiliary transmission module adopts a wireless gateway, and the safety protection module adopts a firewall.
Preferably, the connecting and fixing piece and the data acquisition box are both made of non-metal materials.
Preferably, the power supply member is a rechargeable battery.
Compared with the prior art, the invention has the beneficial effects that:
1. the data acquisition module comprises data detection table and data acquisition box, and the data detection table is installed on equipment for observation device's running state, and the data acquisition box is connected on the data detection table through connecting the mounting, and the shape of connecting mounting and data acquisition box is small and exquisite, through the real-time observation of vision acquisition part to the data detection table, the inspection neutral period can not appear, and then effectual improvement patrols and examines efficiency and effect.
2. The display data of the data detection table is acquired through the visual acquisition component for detecting the middle position of the end face, acquired information is sent into the connection auxiliary transmission module through the wireless antenna, the information is transmitted to the cloud visual control module through the wireless network through the connection auxiliary transmission module, the information is further sorted and analyzed through the cloud visual control module, and the data processed by the cloud visual control module can be observed through the PC and the mobile device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of a detection end face according to the present invention;
FIG. 3 is a schematic diagram of the system of the present invention;
FIG. 4 is a schematic cross-sectional view of the support cassette of FIG. 1;
fig. 5 is a schematic top view of a data detection table.
In the figure: 100. a data acquisition module; 101. an auxiliary transfer module; 200. a wireless network; 300. a cloud vision control module; 400. a safety protection module; 500. a PC machine; 600. a mobile device; 1. a data detection table; 2. connecting a fixing piece; 21. extending the fixed rod; 22. a support box; 221. a power supply member; 3. a data collection box; 31. detecting an end face; 32. a wireless antenna; 33. a vision acquisition component; 34. and a light supplement lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: an SF6 circuit breaker gas pressure online monitoring system comprises a data acquisition module 100 for acquiring data detected by a data detection table 1 and a cloud vision control module 300 for processing the data acquired by the data acquisition module 100, wherein the data acquisition module 100 is connected with the cloud vision control module 300 through a wireless network 200, the data acquisition module 100 is in signal connection with the wireless network 200 through an auxiliary transmission module 101, information processed by the cloud vision control module 300 is transmitted to a PC 500 through the wireless network 200 and is checked by a mobile device 600, the outer wall of the data detection table 1 is fixedly connected with a connecting fixing part 2, one side of the connecting fixing part 2 is fixedly connected with an extension fixing rod 21, the upper end face of the extension fixing rod 21 is fixedly connected with a support box 22, the upper end face of the support box 22 is fixedly connected with a data acquisition box 3, a power supply part 221 is installed in the support box 22, and one side of the data acquisition box 3 close to the data, data acquisition box 3 keeps away from the opposite side of detecting terminal surface 31 and installs the wireless antenna 32 that is used for connecting supplementary transmission module 101, detects terminal surface 31 intermediate position and installs vision acquisition unit 33, and 3 surface mounting of data acquisition box have two light filling lamps 34 that are used for cooperating vision acquisition unit 33 to use, and light filling lamps 34 are located vision acquisition unit 33's top, and light filling lamps 34 symmetric distribution is in vision acquisition unit 33's both sides.
In this embodiment: the data acquisition module 100 is composed of a data detection table 1 and a data acquisition box 3, the data detection table 1 is installed on equipment and used for observing the running state of the equipment, the data acquisition box 3 is connected to the data detection table 1 through a connecting fixing part 2, the display data acquisition of the data detection table 1 is carried out through a visual acquisition part 33 at the middle position of a detection end face 31, the acquired information is sent into a connecting auxiliary transmission module 101 through a wireless antenna 32, the information is transmitted to a cloud visual control module 300 through a wireless network 200 through the connecting auxiliary transmission module 101, the information is further sorted and analyzed through the cloud visual control module 300, the data processed by the cloud visual control module 300 can be observed through a PC 500 and mobile equipment 600, the PC 500 mainly displays meter reading, a meter reading trend graph, meter reading early warning, meter reading warning, and the like, Meter reading historical record, equipment parameter and service parameter, mobile device 600 mainly shows meter reading, meter reading trend, meter reading early warning and meter reading historical record, and connection mounting 2 and data acquisition box 3's shape is small and exquisite, observes data detection table 1 in real time through vision acquisition unit 33, and the inspection idle period can not appear, and then effectual improvement patrols and examines efficiency and effect.
In fig. 1 and 4, the shape of the extended fixing rod 21 and the supporting box 22 is L-shaped, the data collection box 3 is located above the data detection table 1, and a forty-five degree included angle is formed between the detection end face 31 and the supporting box 22; the L-shaped structure of the extension fixing rod 21 and the support box 22 supports the data collection box 3, so that the data collection box 3 is located on one side above the data detection table 1, and the detection end face 31 of the data collection box 3 inclines downwards in an inclined manner, so that the visual collection component 33 collects information of the data detection table 1.
In fig. 1 and 4, the inner wall of the connecting and fixing member 2 is attached to the outer wall of the data detection table 1, the connecting and fixing member 2 is fixedly connected with the data detection table 1 through a screw, and the screw is located on the outer side wall of the connecting and fixing member 2; the shape of connecting mounting 2 is the annular, because the shape of data detection table 1 is cylindrical, connects mounting 2 and can directly overlap and establish on data detection table 1 this moment, then will connect mounting 2 and data detection table 1 through the screw and carry out fixed connection, connects mounting 2 this moment and can not influence the demonstration of data detection table 1 to the installation is dismantled very simple and conveniently.
In fig. 2 and 4, vision acquisition unit 33 is the macro camera, light filling lamp 34 passes through the sensor and is connected with the controller, by opening and closing of controller control light filling lamp 34, power supply unit 221 is rechargeable battery, because vision acquisition unit 33 is shorter apart from the distance of data detection table 1, consequently, it is more clear to adopt the surface information that micro camera gathered data detection table 1, light filling lamp 34 passes through light sensor perception ambient brightness, the automatic light filling through controller control light filling lamp 34, directly supply power for data acquisition box 3 through power supply unit 221.
In fig. 3, a security module 400 is disposed between the auxiliary transmission module 101 and the wireless network 200, a security module 400 is also disposed between the cloud vision control module 300 and the wireless network 200, the auxiliary transmission module 101 employs a wireless gateway, and the security module 400 employs a firewall; the wireless gateway automatically forms a network, and the security of the wireless network 200 can be effectively improved through a firewall.
In fig. 1 and 4, the connecting fixing member 2 and the data collection box 3 are both made of non-metal materials; the self quality of non-metallic material is less, therefore connects when mounting 2 installs in data detection table 1, has reduced data detection table 1's self and has born a burden.
The working principle and the using process of the invention are as follows: the data acquisition module 100 is composed of a data detection table 1 and a data acquisition box 3, the data detection table 1 is installed on the equipment and is used for observing the running state of the equipment, the data acquisition box 3 is connected to the data detection table 1 through a connecting fixing piece 2, the connecting fixing piece 2 is annular, because the data detection table 1 is cylindrical, the connecting fixing piece 2 can be directly sleeved on the data detection table 1 at the moment, then the connecting fixing piece 2 is fixedly connected with the data detection table 1 through screws, the display of the data detection table 1 cannot be influenced by the connecting fixing piece 2 at the moment, the installation and the disassembly are very simple and convenient, the display data of the data detection table 1 are acquired through a visual acquisition part 33 at the middle position of a detection end face 31, and an L-shaped structure in the shape of an extension fixing rod 21 and a support box 22 plays a supporting role on the data acquisition box 3, the data acquisition box 3 is positioned at one side above the data detection table 1, the detection end face 31 of the data acquisition box 3 inclines downwards in an inclined mode, so that the visual acquisition part 33 acquires information of the data detection table 1, the distance from the visual acquisition part 33 to the data detection table 1 is short, the surface information acquired by the data detection table 1 through the macro camera is clearer, the light supplement lamp 34 senses the ambient brightness through the light sensor, the controller controls the automatic light supplement of the light supplement lamp 34, the power supply part 221 directly supplies power to the data acquisition box 3, the acquired information is sent into the connection auxiliary transmission module 101 through the wireless antenna 32, the connection auxiliary transmission module 101 transmits the information to the cloud visual control module 300 through the wireless network 200, the cloud visual control module 300 performs further sorting and analysis on the information, and the data processed by the cloud visual control module 300 can be observed through the PC 500 and the mobile device 600, mainly show the meter reading on the PC 500, meter reading trend graph, meter reading early warning, meter reading historical record, equipment parameter and service parameter, mobile device 600 mainly shows the meter reading, meter reading trend, meter reading early warning and meter reading historical record, connecting mounting 2 and data acquisition box 3's shape is small and exquisite, through the real-time observation of vision acquisition part 33 to data detection table 1, inspection idle period can not appear, and then the effectual efficiency and the effect of patrolling and examining that has improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An SF6 circuit breaker gas pressure on-line monitoring system characterized in that: the cloud vision control system comprises a data acquisition module (100) used for acquiring detection data of a data detection table (1) and a cloud vision control module (300) used for processing the data acquired by the data acquisition module (100), wherein the data acquisition module (100) is connected with the cloud vision control module (300) through a wireless network (200), the data acquisition module (100) is in signal connection with the wireless network (200) through an auxiliary transmission module (101), and information processed by the cloud vision control module (300) is transmitted to a PC (500) and a mobile device (600) through the wireless network (200) for checking;
the data detection meter is characterized in that a connecting fixing piece (2) is fixedly connected to the outer wall of the data detection meter (1), an extension fixing rod (21) is fixedly connected to one side of the connecting fixing piece (2), a supporting box (22) is fixedly connected to the upper end face of the extension fixing rod (21), a data acquisition box (3) is fixedly connected to the upper end face of the supporting box (22), a power supply part (221) is installed inside the supporting box (22), a detection end face (31) is arranged on one side, close to the data detection meter (1), of the data acquisition box (3), and a wireless antenna (32) used for being connected with the auxiliary transmission module (101) is installed on the opposite side, far away from the detection end face (31), of the data acquisition;
the vision collection part (33) is installed to detection terminal surface (31) intermediate position, data acquisition box (3) surface mounting has two to be used for the cooperation light filling lamp (34) that vision collection part (33) used, light filling lamp (34) are located the top of vision collection part (33), light filling lamp (34) symmetric distribution is in the both sides of vision collection part (33).
2. The SF6 circuit breaker gas pressure on-line monitoring system of claim 1, wherein: the shape of the extension fixing rod (21) and the support box (22) is L-shaped, and the data acquisition box (3) is positioned above the data detection table (1).
3. The SF6 circuit breaker gas pressure on-line monitoring system of claim 1, wherein: an included angle of forty-five degrees is formed between the detection end face (31) and the supporting box (22).
4. The SF6 circuit breaker gas pressure on-line monitoring system of claim 1, wherein: the inner wall of the connecting and fixing piece (2) is attached to the outer wall of the data detection meter (1), the connecting and fixing piece (2) is fixedly connected with the data detection meter (1) through screws, and the screws are located on the outer side wall of the connecting and fixing piece (2).
5. The SF6 circuit breaker gas pressure on-line monitoring system of claim 1, wherein: the vision acquisition part (33) is a macro camera.
6. The SF6 circuit breaker gas pressure on-line monitoring system of claim 1, wherein: the light supplement lamp (34) is connected with the controller through a sensor, and the controller controls the light supplement lamp (34) to be turned on and turned off.
7. The SF6 circuit breaker gas pressure on-line monitoring system of claim 1, wherein: a safety protection module (400) is arranged between the auxiliary transmission module (101) and the wireless network (200), and the safety protection module (400) is also arranged between the cloud vision control module (300) and the wireless network (200).
8. The SF6 circuit breaker gas pressure on-line monitoring system of claim 7, wherein: the auxiliary transmission module (101) adopts a wireless gateway, and the safety protection module (400) adopts a firewall.
9. The SF6 circuit breaker gas pressure on-line monitoring system of claim 1, wherein: the connecting fixing piece (2) and the data acquisition box (3) are both made of non-metal materials.
10. The SF6 circuit breaker gas pressure on-line monitoring system of claim 1, wherein: the power supply part (221) is a rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011287065.0A CN112484908A (en) | 2020-11-17 | 2020-11-17 | Online monitoring system for gas pressure of SF6 circuit breaker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011287065.0A CN112484908A (en) | 2020-11-17 | 2020-11-17 | Online monitoring system for gas pressure of SF6 circuit breaker |
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| CN112484908A true CN112484908A (en) | 2021-03-12 |
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| CN202011287065.0A Pending CN112484908A (en) | 2020-11-17 | 2020-11-17 | Online monitoring system for gas pressure of SF6 circuit breaker |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722166A (en) * | 2012-06-29 | 2012-10-10 | 山东电力集团公司电力科学研究院 | Intelligent vision detection system and state detection method of transformer substation device |
| CN103105202A (en) * | 2012-12-15 | 2013-05-15 | 西安远顺电气有限责任公司 | SF6 gas intelligent monitoring control device and monitoring method thereof |
| CN110480645A (en) * | 2019-07-10 | 2019-11-22 | 国家电网有限公司 | Cable duct of substation crusing robot based on temperature self-adaptation control |
| CN210110022U (en) * | 2019-04-19 | 2020-02-21 | 浙江上青元电力科技有限公司 | Meter on-line monitoring device |
-
2020
- 2020-11-17 CN CN202011287065.0A patent/CN112484908A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722166A (en) * | 2012-06-29 | 2012-10-10 | 山东电力集团公司电力科学研究院 | Intelligent vision detection system and state detection method of transformer substation device |
| CN103105202A (en) * | 2012-12-15 | 2013-05-15 | 西安远顺电气有限责任公司 | SF6 gas intelligent monitoring control device and monitoring method thereof |
| CN210110022U (en) * | 2019-04-19 | 2020-02-21 | 浙江上青元电力科技有限公司 | Meter on-line monitoring device |
| CN110480645A (en) * | 2019-07-10 | 2019-11-22 | 国家电网有限公司 | Cable duct of substation crusing robot based on temperature self-adaptation control |
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