CN107101913A - A kind of Hydrophobicity of Composite Insulator detection means - Google Patents
A kind of Hydrophobicity of Composite Insulator detection means Download PDFInfo
- Publication number
- CN107101913A CN107101913A CN201710368489.1A CN201710368489A CN107101913A CN 107101913 A CN107101913 A CN 107101913A CN 201710368489 A CN201710368489 A CN 201710368489A CN 107101913 A CN107101913 A CN 107101913A
- Authority
- CN
- China
- Prior art keywords
- detection means
- insulator
- mobile door
- hydrophobicity
- door
- Prior art date
- 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.)
- Pending
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 62
- 238000001514 detection method Methods 0.000 title claims abstract description 60
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 238000005286 illumination Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Insulators (AREA)
Abstract
The present invention relates to detection means, and in particular to a kind of Hydrophobicity of Composite Insulator detection means.Including detection means framework, air interchanger, insulator and insulator foot, the detection means framework is provided with mobile door, water pump, water tank and air interchanger, and detection means lower portion is provided with connecting insulator on insulator foot, insulator foot.Mechanical structure is easy for installation, cheap, far below the like product of in the market.Insulator model is different, and corresponding structure height is also different, and the installation optimization structure height of the design can reach 100 centimetres, and applicable insulator is in extensive range, and detection can be completed to the composite insulator in many power systems.Make detection environmental protection standardization, greatly enhance the accuracy of detection.Uneven illumination is the universal problem of image processing field, by using annular light source and control luminous range, the photoenvironment of image procossing is improved to a certain extent, the influence of uneven illumination is reduced.
Description
Technical field
The present invention relates to detection means, and in particular to a kind of Hydrophobicity of Composite Insulator detection means.
Background technology
At present, composite insulator relies on numerous advantages, is largely used in electric railway and power network.It is dirty when occurring
When dodging the situation of electric discharge, it can be produced serious influence for railway operation, locomotive may be made to be forced to stop, or even damage contact net
Wire, has a strong impact on railway operation safety；For transmission line of electricity, line tripping is may result in, serious financial consequences are produced.Borrow
Help hydrophobicity rank to judge more accurately evaluate and test out the possibility that pollution flashover occurs for insulator, so as to determine insulator energy
It is no to be further continued for using.In the pertinent instruments detection process of the uncharged Hydrophobicity of Composite Insulator detection of current onsite application,
Insulator is exposed in external environment condition mostly, and the natural environment such as wind speed, illumination for being subject to is being continually changing, and testing result is produced
Very big influence.
The content of the invention
For isolator detecting environmental change in background technology, by external environment influence it is big the problems such as, the present invention seeks to
A kind of Hydrophobicity of Composite Insulator detection means is provided.
To realize above-mentioned technical purpose, the present invention, which is adopted the following technical scheme that, to be achieved.
A kind of Hydrophobicity of Composite Insulator detection means, including detection means framework, air interchanger, insulator and insulator
Base, the detection means framework is provided with mobile door, water pump, water tank and air interchanger, and detection means lower portion is provided with exhausted
Connecting insulator on edge base, insulator foot.
Hoistable platform, leading screw and polished rod are provided with the detection means framework, polished rod two ends are separately fixed at hoistable platform
Bearing on, hoistable platform be provided with feed screw nut and linear bearing, polished rod pass through linear bearing, feed screw nut and threads of lead screw
Connection.
The leading screw is provided with synchronous pulley and timing belt, lifting motor driving synchronous pulley.
The water pump is connected with water pipe, and water pipe water side is provided with atomizer.
The mobile door includes setting in electronic door-plate, electric door motor, mobile door linear bearing, the detection means framework
There is mobile door-hinge to hold, move door leading screw and mobile door polished rod, mobile door leading screw is threadedly coupled with electronic door-plate, and mobile door polished rod is worn
Cross and move door linear bearing, mobile door leading screw is provided with mobile door synchronous pulley and mobile door timing belt.
The insulator foot, which is provided with below osculum, osculum, is provided with pull tank.
Camera and circular lamp are additionally provided with the detection means framework.
The present invention has the beneficial effect that：
1st, equipment is light, is easy to movement, it is adaptable to which different places are used.This detection device is lightweight, small volume, can be according to need
Ask, it is arbitrarily mobile, without influenceing detection accuracy.
2nd, mechanical structure is easy for installation, cheap, far below the like product of in the market.
3rd, insulator model is different, and corresponding structure height is also different, and the device that the present invention is designed highly reaches 100 lis
Rice, applicable insulator is in extensive range, and detection can be completed to the composite insulator in many power systems.
4th, fixed-illumination detection environment, greatly enhances the accuracy of detection.Uneven illumination is image procossing neck
The universal problem in domain, by using annular light source and control luminous range, improves the light of image procossing to a certain extent
According to environment, the influence of uneven illumination is reduced, the environment of standardization has been manufactured.
5th, take Hydrophobicity of Composite Insulator without electro-detection, improve the security of testing staff.Electric locomotive top
Voltage on line side has the voltage on 25 kV, ultra-high-tension power transmission line also to reach thousands of volts, and on-line checking has very big danger.
In summary, mechanical structure is easy for installation, cheap, far below the like product of in the market.Insulator model
Difference, corresponding structure height is also different, and the installation optimization structure height of the design can reach 100 centimetres, is applicable insulator
It is in extensive range, detection can be completed to the composite insulator in many power systems.Make detection environmental protection standardization, largely
Improve the accuracy of detection.Uneven illumination is the universal problem of image processing field, by using annular light source and control
Luminous range, improves the photoenvironment of image procossing to a certain extent, reduces the influence of uneven illumination.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is internal structure schematic diagram of the present invention；
Fig. 3 is hoistable platform structural representation of the invention；
Fig. 4 is automatic door structural representation of the invention；
Fig. 5 is wastewater collection structural representation of the invention.
Embodiment
A kind of Hydrophobicity of Composite Insulator detection means, including detection means framework 4, air interchanger 5, insulator 6 and insulator
Base 7, the detection means framework 4 is provided with inside mobile door 1, water pump 2, water tank 3 and air interchanger 5, detection means framework 4
Provided with insulator foot 7, connecting insulator 6 on insulator foot 7.Hoistable platform 9, silk are provided with the detection means framework 4
Thick stick 14 and polished rod 18, the two ends of polished rod 18 are separately fixed on the bearing 13 of hoistable platform 9, and hoistable platform 9 is provided with feed screw nut 8
With linear bearing 16, polished rod 18 passes through linear bearing 16, and feed screw nut 8 is threadedly coupled with leading screw 14.
The leading screw 14 is provided with synchronous pulley 12 and timing belt 19, the driving synchronous pulley 12 of lifting motor 20.
The water pump 2 is connected with water pipe 10, and the water side of water pipe 10 is provided with atomizer 11.The mobile door 1 includes electronic
In door-plate 28, electric door motor 21, mobile door linear bearing 27, the detection means framework 4 24, movement is held provided with mobile door-hinge
Door leading screw 25 and mobile door polished rod 26, mobile door leading screw 25 are threadedly coupled with electronic door-plate 28, and mobile door polished rod 26 is through moving
Door linear bearing 27, mobile door leading screw 25 is provided with mobile door synchronous pulley 22 and mobile door timing belt 23.The insulator bottom
Seat 7 is provided with osculum 29, and the lower section of osculum 29 is provided with pull tank 30.Camera is additionally provided with the detection means framework 4
17 and circular lamp 15.
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, the Hydrophobicity of Composite Insulator detection means of the standardization include mobile door 1,
Water pump 2, water tank 3, detection means framework 4, air interchanger 5, insulator 6, insulator foot 7, feed screw nut 8, hoistable platform 9,
Water pipe 10, atomizer 11, synchronous pulley 12, bearing 13, leading screw 14, circular lamp 15, linear bearing 16, camera 17, polished rod
18th, timing belt 19, lifting motor 20, electric door motor 21, same mobile door step belt wheel 22, mobile door timing belt 23, mobile door-hinge
Hold 24, mobile door leading screw 25, mobile door polished rod 26, mobile door linear bearing 27, electronic door-plate 28, osculum 29, pull tank
30。
Annular lamp tube 15 is lighted, when mobile door 1 is opened, insulator is placed on insulator foot 7, starts lifting motor
20, drive synchronous pulley 12, timing belt 19 effect under, rotational lead screw 14 declines hoistable platform 9, when atomizer 11 from
When the exumbrella of insulator 6 distance is 25 cm, stop lifting motor 20, start water pump 2, water passes through water pipe 10, reaches mist
Change shower nozzle 11 and start water spray, the time continues 10 to 20 seconds, stop water pump 2, start lifting motor 20, make under the continuation of hoistable platform 9
Drop.When camera 17 and insulator 6 reach distance to a declared goal, stop lifting motor 20, start electric door motor 21, drive movement
Door synchronous pulley 22, in the case where mobile door timing belt 23 is acted on, rotates mobile door leading screw 25, electronic door-plate 28 is in mobile door polished rod 26
Upper to decline, detection means is completely enclosed, and is illuminated by circular lamp 15, is produced standardization detection environment, is completed by software kit
Insulator is taken pictures and hydrophobicity detection.
When the camera in detection means because when atomization influence is taken pictures, starting water in air interchanger 5, venting detection means
Mist.
When detecting insulator enormous amount, a large amount of waste water that detection means bottom is produced flow to tank by osculum 29
30, pulling off device bottom tank 30 is outwelled to be put back to after waste water.
The operation principle of the system：By by composite insulator be placed on bottom of device fix base on, will not make behind
The globule of sprinkling is rocked, and is started the motor of the movable platform with shower nozzle and camera and annular light source, is made under movable platform
Drop, when shower nozzle is from 25 cm with a distance from the umbrella cover above insulator, starts pump motor, shower nozzle starts water spray, about 20
After second, stop water pump, continue to decline movable platform, when reaching suitable distance, electrically operated gate is closed, and illumination is reduced using circular lamp
Inequality influence, manufacturer's standard environment completes taking pictures and hydrophobicity detection for insulator water spray by supporting software.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (7)
1. a kind of Hydrophobicity of Composite Insulator detection means, it is characterised in that including detection means framework (4), air interchanger (5),
Insulator (6) and insulator foot (7), the detection means framework (4) be provided with mobile door (1), water pump (2), water tank (3) and
Connecting insulator on insulator foot (7), insulator foot (7) is provided with inside air interchanger (5), detection means framework (4)
(6)。
2. a kind of Hydrophobicity of Composite Insulator detection means according to claim 1, it is characterised in that the detection means frame
Hoistable platform (9), leading screw (14) and polished rod (18) are provided with frame (4), polished rod (18) two ends are separately fixed at hoistable platform (9)
On bearing (13), hoistable platform (9) is provided with feed screw nut (8) and linear bearing (16), and polished rod (18) passes through linear bearing
(16), feed screw nut (8) is threadedly coupled with leading screw (14).
3. a kind of Hydrophobicity of Composite Insulator detection means according to claim 2, it is characterised in that on the leading screw (14)
Provided with synchronous pulley (12) and timing belt (19), lifting motor (20) driving synchronous pulley (12).
4. a kind of Hydrophobicity of Composite Insulator detection means according to claim 1, it is characterised in that the water pump (2) and water
(10) connection is managed, water pipe (10) water side is provided with atomizer (11).
5. a kind of Hydrophobicity of Composite Insulator detection means according to claim 1, it is characterised in that mobile door (1) bag
Include in electronic door-plate (28), electric door motor (21), mobile door linear bearing (27), the detection means framework (4) provided with shifting
Dynamic door-hinge holds (24), mobile door leading screw (25) and mobile door polished rod (26), mobile door leading screw (25) and electronic door-plate (28) screw thread
Connection, mobile door polished rod (26) passes through mobile door linear bearing (27), and mobile door leading screw (25) is provided with mobile door synchronous pulley
And mobile door timing belt (23) (22).
6. according to a kind of any one of claim 1 to 5 Hydrophobicity of Composite Insulator detection means, it is characterised in that described exhausted
Edge base (7), which is provided with below osculum (29), osculum (29), is provided with pull tank (30).
7. a kind of Hydrophobicity of Composite Insulator detection means according to claim 6, it is characterised in that the detection means frame
Camera (17) and circular lamp (15) are additionally provided with frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710368489.1A CN107101913A (en) | 2017-05-22 | 2017-05-22 | A kind of Hydrophobicity of Composite Insulator detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710368489.1A CN107101913A (en) | 2017-05-22 | 2017-05-22 | A kind of Hydrophobicity of Composite Insulator detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107101913A true CN107101913A (en) | 2017-08-29 |
Family
ID=59670240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710368489.1A Pending CN107101913A (en) | 2017-05-22 | 2017-05-22 | A kind of Hydrophobicity of Composite Insulator detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107101913A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031368A (en) * | 2019-03-28 | 2019-07-19 | 国网山东省电力公司临沂供电公司 | Portable combined insulator hydrophobic system safety testing device |
| CN111562198A (en) * | 2020-05-11 | 2020-08-21 | 国网新疆电力有限公司检修公司 | Portable hydrophobicity test device for transformer substation |
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| CN111562198A (en) * | 2020-05-11 | 2020-08-21 | 国网新疆电力有限公司检修公司 | Portable hydrophobicity test device for transformer substation |
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Application publication date: 20170829 |
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