CN110868571A - Emergency monitoring and processing device for defects of primary electric power equipment - Google Patents
Emergency monitoring and processing device for defects of primary electric power equipment Download PDFInfo
- Publication number
- CN110868571A CN110868571A CN201911176721.7A CN201911176721A CN110868571A CN 110868571 A CN110868571 A CN 110868571A CN 201911176721 A CN201911176721 A CN 201911176721A CN 110868571 A CN110868571 A CN 110868571A
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- insulating telescopic
- telescopic rod
- telescopic link
- rod
- emergency
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- 230000007547 defect Effects 0.000 title claims abstract description 23
- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 238000012545 processing Methods 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 32
- 239000004593 Epoxy Substances 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims 2
- 238000007605 air drying Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 description 17
- 238000010438 heat treatment Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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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
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention relates to an emergency monitoring and processing device for defects of electric primary equipment, which comprises a cart base, a longitudinal insulating telescopic rod and a transverse insulating telescopic rod, wherein a centrifugal fan is arranged in the cart base, an air nozzle is arranged at the end part of the transverse insulating telescopic rod, the longitudinal insulating telescopic rod is of a hollow rod structure with one closed end, the transverse insulating telescopic rod is of a hollow rod structure, an air outlet of the centrifugal fan is communicated with the inside of the longitudinal insulating telescopic rod, the longitudinal insulating telescopic rod is communicated with the inside of the transverse insulating telescopic rod, the longitudinal insulating telescopic rod and the transverse insulating telescopic rod are of a multi-section rod-shaped structure, a double-image shooting module is arranged at the bottom of the rod wall of one section, the double-image shooting module is provided with a laser power receiving and communication module, and the upper surface of the cart base is provided with a laser power supply and communication module which is matched with the laser power receiving and communication module. Compared with the prior art, the invention has the advantages of emergency cooling, comprehensive monitoring, low cost and the like.
Description
Technical Field
The invention relates to an electric power first-aid repair tool, in particular to an electric power primary equipment defect emergency monitoring and processing device.
Background
The primary power equipment often generates heat abnormally and is damaged by local insulation, and after the defects occur, the defects are firstly required to be qualified, whether the primary power equipment can continue to operate or needs to be subjected to power failure and first-aid repair is judged, however, along with the improvement of the voltage level and the capacity of the power equipment, the size height of the primary power equipment is also larger and larger, a plurality of fault points can not be accurately judged on the ground by means of vision or a telescope, and even if the primary power equipment is clearly seen, the whole situation is difficult to see due to the visual angle problem.
At the superhigh pressure transformer substation, the operation personnel need have one kind can closely observe the device of electric power primary equipment at the eminence, a carry out accurate analysis qualitatively to the abnormality of equipment, prior art's unmanned aerial vehicle takes photo by plane, because the interference that very easily receives high-tension electric field at the transformer substation and out of control, and because insulating requirement, unmanned aerial vehicle's camera can't be followed the direct cable power supply of existing power, and battery powered effective time is short, and adopt traditional wireless transmission to have the not strong problem of security, consequently hardly use in the transformer substation inside. If a manual viewing mode such as a telescope is adopted, the real situation of a fault point of the equipment cannot be seen due to the problem of the viewing angle, and a device capable of observing the state of the high-altitude electric primary equipment at a short distance does not exist so far.
On the other hand, the joints of most electric primary equipment often have a heating problem, and the problem is difficult to eliminate due to the self reason of the aluminum joints, however, the heating is not handled, the temperature rise is likely to be increased continuously, and finally, the joints are fused to cause serious accidents. The joint generates heat generally along with summer load peaks, if the joint is subjected to power failure rush repair, the serious influence on a power grid is probably caused, if equipment capable of remotely and temporarily cooling a heating point can be used, the problem can be effectively relieved, and at present, no method or device for effectively solving the problem exists.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an emergency monitoring and processing device for the defects of primary electric power equipment.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides an electric power primary equipment defect emergency supervision processing apparatus, includes the shallow base, locates the vertical insulation telescopic link on the shallow base, locates the horizontal insulation telescopic link on the vertical insulation telescopic link and locate vertical insulation telescopic link, the outside insulating full skirt of horizontal insulation telescopic link, the shallow base in be equipped with centrifugal fan, the tip of horizontal insulation telescopic link be equipped with the air spout, vertical insulation telescopic link be the cavity rod structure of one end for the closed form, horizontal insulation telescopic link be cavity rod structure, centrifugal fan's air outlet and vertical insulation telescopic link's inside intercommunication, vertical insulation telescopic link and horizontal insulation telescopic link's inside intercommunication, vertical insulation telescopic link, horizontal insulation telescopic link are multisection rod-shaped structure.
The bottom of the rod wall of one section of the outermost side of the transverse insulating telescopic rod is provided with a double-image shooting module, the double-image shooting module is provided with a laser power receiving and communication module, the module is connected with the double-image shooting module, and the upper surface of the base of the trolley is provided with a laser power supply and communication module which is used for carrying out matching work with the laser power receiving and communication module. The laser power supply and communication module comprises a laser emitting unit and a wireless communication unit, the laser power receiving and communication module is provided with a corresponding laser power receiving unit and a corresponding wireless communication unit, and the laser power receiving and communication module is connected with the double-image shooting module.
The double-image shooting module comprises a video camera and an infrared thermal camera, and cameras of the video camera and the infrared thermal camera are vertically arranged downwards.
And the cart base is provided with a ground image display system for displaying the pictures shot by the double-image shooting module.
The longitudinal insulating telescopic rod and the transverse insulating telescopic rod are made of epoxy insulating materials. And an airtight structure is arranged at the joint of each section of the longitudinal insulating telescopic rod and each section of the transverse insulating telescopic rod. The longitudinal insulating telescopic rod and the transverse insulating telescopic rod are respectively provided with 2-6 telescopic rods.
Preferably, the insulating umbrella skirt adopts a silicon rubber umbrella group. And an air inlet of the centrifugal fan is provided with an air inlet drying device.
Compared with the prior art, the invention has the beneficial effects that:
aiming at the heating problem of a joint of primary electric power equipment, the invention adopts a specially designed insulating telescopic rod structure, and utilizes the hollow characteristic of the insulating telescopic rod structure, when the equipment is heated and needs to be cooled urgently, only a cart of the invention needs to be pushed to the site, the insulating telescopic rod extends out section by section, an air outlet is aligned to a heating point in a short distance, then a centrifugal fan is started, the heating point of the equipment at a high position can be cooled remotely, the cooling can slow down the metal oxidation speed of a fault point, further aggravation of heating is restrained, power failure treatment can be carried out when the equipment is supported to a load valley, and the problem that the equipment is heated at a load peak for a long time is solved effectively;
the fault point of the defective power primary equipment can be observed in a short distance near the high-voltage equipment by virtue of the multi-section insulating telescopic rod and the double-image shooting module at the top of the telescopic rod, and meanwhile, the double-image shooting module comprises a video camera and an infrared thermal camera and can shoot two images of infrared light and visible light, so that the visible light image of the equipment can be monitored more clearly, the infrared image of the equipment can be checked, and the fault point condition of the defective equipment can be acquired more comprehensively and specifically;
the invention adopts a laser radiation mode, electric energy is converted into laser which is directly emitted to a laser power receiving unit to be changed into an electric signal to supply power to the double-image shooting module, and the image signal of each camera is downloaded through a laser beam, thereby not only realizing wireless power supply and wireless transmission, but also solving the confidentiality problem of the traditional wireless transmission;
and fourthly, all the insulating telescopic rods are made of epoxy insulation, and the insulating umbrella skirt is made of silicon rubber umbrella groups, so that the material price is low, the cost is low, and the popularization is easy.
Drawings
FIG. 1 is a schematic structural diagram of an emergency defect monitoring and processing apparatus for primary electric power equipment according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an emergency monitoring and processing apparatus for defects of an electric primary equipment in an embodiment of the present invention during field operation;
the reference numbers in the figures indicate:
1. centrifugal fan, 2, ground image display system, 3, laser power supply and communication module, 4, vertical insulating telescopic link, 5, insulating full skirt, 6, horizontal insulating telescopic link, 7, laser receive power and communication module, 8, double-image shooting module, 9, air spout, 10, shallow base, 11, shallow handle, 12, gyro wheel.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
Examples
As shown in fig. 1, the invention relates to an emergency monitoring and processing device for defects of electric primary equipment, which comprises a cart base 10, a longitudinal insulating telescopic rod 4, a centrifugal fan 1, a ground image display system 2, a laser power supply and communication module 3, an insulating umbrella skirt 5, a transverse insulating telescopic rod 6, a laser power receiving and communication module 7, a double-image shooting module 8 and an air nozzle 9.
The cart base 10 is provided with a cart handle 11 and rollers 12. The ground image display system 2 and the laser power supply and communication module 3 are arranged on the upper surface of the cart base 10. The centrifugal fan 1 is arranged on the cart base 10, the insulating telescopic rod 4 is of a hollow cylindrical rod structure with one closed end, and the bottom of the insulating telescopic rod is fixed on the cart base 10. The impeller of the centrifugal fan 1 is exposed out of the outer wall of the cart base 10, the shell and the transmission part of the centrifugal fan 1 are embedded into the cart base 10, and the air outlet of the centrifugal fan is communicated with the inside of the longitudinal insulating telescopic rod 4. An air inlet drying device is arranged at an air inlet of the centrifugal fan 1, and can be used for drying the gas entering the centrifugal fan 1.
The transverse insulating telescopic rod 6 is a hollow cylindrical rod, the bottom of the transverse insulating telescopic rod 6 is arranged above the longitudinal insulating telescopic rod 4, and the transverse insulating telescopic rod and the longitudinal insulating telescopic rod are communicated with each other. The longitudinal insulating telescopic rod 4 and the transverse insulating telescopic rod 6 are of multi-section rod-shaped structures and are respectively provided with 2-6 sections. The bottom surface of one section of pole wall in the outside of horizontal insulating telescopic link 6 is fixed with double-image shooting module 8, and double-image shooting module 8 includes video camera and infrared thermal camera, and the camera of two cameras is perpendicular down, can shoot two kinds of images of infrared/visible light. The double-image shooting module 8 is connected with the laser power receiving and communication module 7, and the module is matched with the laser power supply and communication module 3 to work. And an air nozzle 9 is arranged at the top of the outermost section of the transverse insulating telescopic rod 6. The ground image display system 2 is connected with the double-image shooting module 8 through the laser power receiving and communication module 7, and is used for displaying images shot by the double-image shooting module 8 in real time, so that the positions of defects to be shot can be conveniently calibrated. A power supply module for supplying power to the centrifugal fan 1, the ground image display system 2 and the laser power supply and communication module 3 is arranged in the cart base 10.
The insulating umbrella skirt 5 is sleeved outside the rod wall of 1-2 sections above the longitudinal insulating telescopic rod 4, and the insulating umbrella skirt 5 is also sleeved on the transverse insulating telescopic rod 6 and used for reinforcing the external insulation of each insulating telescopic rod. Preferably, the longitudinal insulating telescopic rods 4 and the transverse insulating telescopic rods 6 are made of epoxy insulating materials. The insulating umbrella skirt 5 adopts a silicon rubber umbrella group, has low material price and is easy to popularize.
The laser power supply and communication module 3 comprises a laser emitting unit and a wireless communication unit, the laser power receiving and communication module 7 is provided with a corresponding laser power receiving unit and a corresponding wireless communication unit, and the laser power receiving and communication module 7 is connected with the double-image shooting module 8.
Preferably, every section of junction of vertical insulating telescopic link 4, horizontal insulating telescopic link 6 all is equipped with airtight structure, and this airtight structure can adopt annular rubber circle, seals the gap between the liter telescopic link for spout the air supply of centrifugal fan 1 on the shallow of bottom from the air spout through insulating telescopic link, realize the radiating effect of high altitude closely blowing.
The working principle of the device is as follows:
when electric primary equipment generates heat and needs emergency cooling, the trolley provided by the invention is pushed to the site, the insulating telescopic rods are extended out section by section, the air outlet is aligned to a heating point in a short distance, then the centrifugal fan is started, the heating point of the equipment at a high position can be cooled remotely, the metal oxidation speed of a fault point can be slowed down by cooling, further aggravation of heating is restrained, and power failure treatment can be carried out when the load is at a low valley, so that the problem that the equipment generates heat at a high peak of the load is long-term and pending is effectively solved.
When the fault condition of the fault point of the defect equipment needs to be acquired, after the laser power supply and communication module is used for emitting laser energy, the laser power receiving and communication module receives laser, the double-image shooting module on the upper transverse insulating telescopic rod can obtain a working power supply through a laser beam, the double-image shooting module is started to shoot equipment below the double-image shooting module, and shot image signals are downloaded through the laser beam, so that point-to-point secret wireless communication is realized. The invention adopts a novel laser power supply communication mode, because of the insulation requirement, the double-image shooting module above and near the fault equipment can not be directly supplied with power from the existing power supply through a cable, the effective time of battery power supply is short, and the optical fiber is broken due to the repeated expansion and contraction of the insulation telescopic rod when the optical fiber is supplied with power.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and those skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides an electric power primary equipment defect emergency supervision processing apparatus, its characterized in that, includes shallow base (10), locate vertical insulating telescopic link (4) on shallow base (10), locate horizontal insulating telescopic link (6) on vertical insulating telescopic link (4) and locate vertical insulating telescopic link (4), insulating full skirt (5) outside horizontal insulating telescopic link (6), shallow base (10) in be equipped with centrifugal fan (1), the tip of horizontal insulating telescopic link (6) be equipped with air nozzle (9), vertical insulating telescopic link (4) be the cavity rod structure that one end is the confined, horizontal insulating telescopic link (6) be cavity rod structure, the air outlet of centrifugal fan (1) and the inside intercommunication of vertical insulating telescopic link (4), vertical insulating telescopic link (4) and the inside intercommunication of horizontal insulating telescopic link (6), the longitudinal insulating telescopic rod (4) and the transverse insulating telescopic rod (6) are of multi-section rod-shaped structures.
2. The emergency defect monitoring and processing device for electric primary equipment according to claim 1, wherein the bottom of the rod wall of the outermost section of the transverse insulating telescopic rod (6) is provided with a double-image shooting module (8), the double-image shooting module (8) is provided with a laser power receiving and communication module (7), the double-image shooting module is connected with the double-image shooting module (8), and the upper surface of the cart base (10) is provided with a laser power supply and communication module (3) which is matched with the laser power receiving and communication module (7) for work.
3. The apparatus for emergency defect monitoring and processing of electric primary equipment according to claim 2, wherein said dual image capturing module (8) comprises a video camera and an infrared thermal camera, the cameras of the video camera and the infrared thermal camera are vertically arranged downwards.
4. The emergency monitoring and processing device for defects of electric primary equipment according to claim 2, wherein the cart base (10) is provided with a ground image display system (2) for displaying the images captured by the dual image capturing module (8).
5. The device for emergency defect monitoring and treatment of electric primary equipment according to claim 1, wherein said longitudinal insulating telescopic rods (4) and said transverse insulating telescopic rods (6) are made of epoxy insulating material.
6. An electric primary equipment defect emergency monitoring and processing device according to claim 1, characterized in that the insulating shed (5) is a silicon rubber shed.
7. The device for emergency defect monitoring and processing of electric primary equipment according to claim 1, wherein each joint of the longitudinal insulating telescopic rod (4) and the transverse insulating telescopic rod (6) is provided with an airtight structure.
8. The device for emergency defect monitoring and processing of electric primary equipment according to claim 1, wherein the longitudinal insulating telescopic rods (4) and the transverse insulating telescopic rods (6) are respectively provided with 2-6 telescopic rods.
9. An emergency defect monitoring and processing device for electric primary equipment according to claim 1, characterized in that an inlet air drying device is arranged at the air inlet of the centrifugal fan (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911176721.7A CN110868571B (en) | 2019-11-26 | 2019-11-26 | Emergency monitoring and processing device for defects of primary electric power equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911176721.7A CN110868571B (en) | 2019-11-26 | 2019-11-26 | Emergency monitoring and processing device for defects of primary electric power equipment |
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| CN110868571A true CN110868571A (en) | 2020-03-06 |
| CN110868571B CN110868571B (en) | 2021-03-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641140A (en) * | 2020-06-08 | 2020-09-08 | 广东电网有限责任公司 | Heat radiator for primary equipment of transformer substation |
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| CN208590059U (en) * | 2018-09-20 | 2019-03-08 | 国网湖北省电力有限公司武汉供电公司 | Visual angle concertina type high-voltage line equipment-patrolling filming apparatus |
| CN208597129U (en) * | 2018-09-30 | 2019-03-12 | 贵州亿德电力建设有限公司 | Telescopic shaft type electric wire inspection device |
| CN110224490A (en) * | 2019-06-21 | 2019-09-10 | 国网河北省电力有限公司 | A kind of visualizing monitor system for power operation maintenance |
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2019
- 2019-11-26 CN CN201911176721.7A patent/CN110868571B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205051814U (en) * | 2015-10-22 | 2016-02-24 | 国家电网公司 | High -order power equipment viewing device |
| CN205793031U (en) * | 2016-05-31 | 2016-12-07 | 国网宁夏电力公司中卫供电公司 | Electric power high-altitude inspection instrument |
| CN206890024U (en) * | 2017-07-18 | 2018-01-16 | 国网安徽省电力公司检修公司 | Infrared measurement of temperature Mobile lifting head |
| CN208590059U (en) * | 2018-09-20 | 2019-03-08 | 国网湖北省电力有限公司武汉供电公司 | Visual angle concertina type high-voltage line equipment-patrolling filming apparatus |
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| CN111641140A (en) * | 2020-06-08 | 2020-09-08 | 广东电网有限责任公司 | Heat radiator for primary equipment of transformer substation |
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