CN205280538U - Portable hydrophobicity tester - Google Patents
Portable hydrophobicity tester Download PDFInfo
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- CN205280538U CN205280538U CN201620005435.XU CN201620005435U CN205280538U CN 205280538 U CN205280538 U CN 205280538U CN 201620005435 U CN201620005435 U CN 201620005435U CN 205280538 U CN205280538 U CN 205280538U
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- main frame
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- host computer
- hydrophobic nature
- adjustment handle
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Abstract
The utility model discloses a portable hydrophobicity tester, including the host computer, the host computer device is in insulated supporting plate's rear end, and the rear end of host computer below is fixed with angle adjustment handle seat, and the device has the handle on the angle adjustment handle seat, and the connected mode of handle and angle adjustment handle seat is swing joint, be provided with nozzle base and viewing lens on the leading flank of host computer upper end, nozzle base's preceding end device has the shower nozzle, be the water tank below the viewing lens, insulated supporting plate's front end is provided with the U -shaped fork, it is provided with wireless transmission SD card slot on the side of charge jack and wireless receiving antenna, opposite side to be provided with on the side of host computer one side. It is provided with switch on the middle cascaded surface of jack top to charge. Be provided with the display screen on the rear end face of host computer. The utility model discloses need not stop the circuit operation and test, can accomplish the operation under the condition of electrification, easy operation, portable, application range broaden, the accuracy of test is higher.
Description
Technical field
The utility model relates to a kind of tester, particularly relates to a kind of portable hydrophobic nature tester, belongs to electrical equipment technical field.
Background technology
Power system is the important support of national economy, is also artificial network the most complicated in the world simultaneously. The stabilization of power grids is kept to be an important development people's livelihood and economic task, simultaneously also by the restriction of several factors. Insulator, as the main carrier of connection line in electrical network, is the important fulcrum supporting electrical network, and its importance is self-evident. Domestic and foreign experience shows, line accident is all much the basic reason that insulation quality problem and the problem running the time limit are caused line flashover phenomenon, easily solidify along with passing particularly composite insulator working time, so the hydrophobic nature performance of composite insulator will be deteriorated, therefore for effectively control composite insulator can normal operation on the line, maintain power grid operation and must strictly the hydrophobicity rank of composite insulator be detected.
Up to now, insulator flashover having been carried out a large amount of research work both at home and abroad, a large amount of new insulation materials is widely applied on transmitting line, particularly composite insulator insulating material. Along with the passing running the time limit, the performance that insulating material can solidify each side all can decline, but the insulating property of insulator are by for important. Insulating property are closely relevant to the hydrophobic nature of insulator again, and Hydrophobicity of Composite Insulator can not be climbed well distance and will be shortened, from but cause the very big reason of line flashover.
However; since reform and opening-up; China's rapid economic development, but due to thinking little of environment protection, industrial or agricultural is polluted very serious; environment is caused sharply to worsen; the pH value of rainwater is being not also neutral, and slowly presents acidification and form acid rain, and these composite insulators can be had corrosion by acid rain; thus Hydrophobicity of Composite Insulator is declined, flashover fault occurs. In order to prevent the generation of this similar accident, so the composite insulator in operation should be carried out the test of hydrophobic nature.
The safe operation of circuit is had great effect by transmitting line lending analysis, an important evidence of transmitting line external insulating level is exactly the dielectric level of external insulation under severe weather state, bigger in the atmospheric moisture in season of rainy water, in the poor situation of Hydrophobicity of Composite Insulator, rainwater drops on insulator surface and is easy to form water film, insulator is climbed apart from reducing, so Hydrophobicity of Composite Insulator difference is the major cause causing flashover fault to occur. Therefore, transmitting line safe operation had extremely important effect by Hydrophobicity of Composite Insulator test. For a long time, flashover fault is analyzed and is studied by operation department and experimental study personnel all the time, and its object comprises three aspects: one is the pollution level grasping insulator, to determine whether it can bear the impact of various unfavorable factor. If filthy thing and reach working time or exceed critical level, it is necessary to consider to take measures, to ensure the safe operation of power system. Two is pollution level and the hydrophobicity rank of measuring this area, the filth of this area and the Hypertrophic impact on insulator dielectric decrease in intensity can be judged, divide filthy and hydrophobicity rank, draw dirty district, insulator hydrophobicity rank distribution plan, for checking existing insulation configuration level whether suitable, for the dielectric level design of newly-built transmitting line provides reliable basis. Three is that each batch of each producer composite insulator self-cleaning and hydrophobic nature are carried out statistical study, show that each batch of each producer insulator self-cleaning is with hydrophobic nature rule. Therefore, the how hydrophobicity rank of the on-the-spot insulator of Measurement accuracy, reflection hydrophobic nature level in time, provide for circuit fortune dimension instruct significant.
The test of current insulator hydrophobicity still adopts traditional tester, just can carry out when interruption maintenance, the mode adopting watering can water spray camera to take pictures is tested, the human and material resources that this kind of traditional tester expends when testing are huge, huge working strength is brought to operation of power networks personnel, and the very difficult test in middle position is arrived during test, test effect is not good.
Practical novel content
In order to solve the weak point existing for above-mentioned technology, the utility model discloses a kind of portable hydrophobic nature tester.
In order to solve above technical problem, the technical solution adopted in the utility model is: a kind of portable hydrophobic nature tester, comprise main frame, host apparatus is in the rear end of insulation support plate, angular adjustment handle seat it is fixed with below the rear end of main frame, on angular adjustment handle seat, device has handle, the mode of connection of handle and angular adjustment handle seat for be flexibly connected, regulative mode be electrodeless adjustment; The face, front side of main frame upper end is provided with shower nozzle seat and viewing lens; The front unit of shower nozzle seat has shower nozzle;
It it is water tank below viewing lens; The front end of insulation support plate is provided with U shape fork; The side of main frame side is provided with charging jack and wireless receiving antenna, another side side on be provided with transmission over radio SD card slot.
Scala media tread above charging jack is provided with power switch. Being provided with display screen on the aft end face of main frame, display location is in the top of angular adjustment handle seat. The outside of main frame is equipped with main frame cover, and main frame cover is provided with windsheild. Status indicator lamp it is provided with below display screen.
Water valve is installed below shower nozzle; Main frame inside is provided with water pump, and the right of water pump is provided with water tank, and the right of water tank is provided with battery cavities, and the right of battery cavities is wiring board mounting plate.
The utility model has the advantage of:
1, not needing to stop circuit operation to test, can complete operation when charged, the operation of each measurement point one key is disposable to be completed, simple to operate, is convenient to carry.
2, during test, the angle of handle can electrodeless regulate.
3, equipment integration degree height, weight is light.
4, use range is wide, it is possible to is applicable to most composite insulator band electrical testing, also has various composite bushing, pillar and RTV material etc.
5, the accuracy of test is higher.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the one-piece construction schematic diagram of the present invention.
Fig. 2 sees structural representation after Fig. 1.
Fig. 3 is the structural representation that the utility model does not install windsheild.
Fig. 4, Fig. 5 are test view of the present utility model.
Fig. 6 is internal structure schematic diagram of the present utility model.
In figure: 1: insulation support plate; 2, windsheild; 3, shower nozzle; 4, shower nozzle seat; 5, viewing lens; 6, charge jack; 7, wireless receiving antenna; 8, tank lid; 9, handle; 10, angular adjustment handle seat; 11, status indicator lamp; 12, display screen; 13, transmission over radio SD card slot; 14, main frame cover; 15, power switch; 16, tested insulator; 17, water valve; 18, wiring board mounting plate; 19, battery cavities; 20, water tank; 21, water pump.
Embodiment
As shown in figures 1 to 6, the utility model comprises main frame and insulation support plate 1, host apparatus is in the rear end of insulation support plate 1, angular adjustment handle seat 10 it is fixed with below the rear end of main frame, on angular adjustment handle seat 10, device has handle 9, the mode of connection of handle 9 and angular adjustment handle seat 10 for be flexibly connected, regulative mode be electrodeless adjustment. The face, front side of main frame upper end is provided with shower nozzle seat 4 and viewing lens 5; The front unit of shower nozzle seat 4 has shower nozzle 3. It is water tank below viewing lens 5, above water tank, it is provided with tank lid 8. Water in water tank provides water source for shower nozzle 3. The direction that handle 9 and angular adjustment handle seat 10 are pitched for regulating the U shape of insulation support plate 1 front end.
The side of main frame side is provided with charging jack 6 and wireless receiving antenna 7, another side side on be provided with transmission over radio SD card slot 13; Scala media tread above charging jack 6 is provided with power switch 15. Being provided with display screen 12 on the aft end face of main frame, display screen 12 is positioned at the top of angular adjustment handle seat 10.
The outside of main frame is equipped with main frame cover 14, and main frame cover 14 is provided with windsheild 2. Status indicator lamp 11 it is provided with below display screen 12.
Water valve 17 is installed below shower nozzle; Main frame inside is provided with water pump 21, and the right of water pump 21 is provided with water tank 20, and the right of water tank 20 is provided with battery cavities 19, and the right of battery cavities 19 is wiring board mounting plate 18.
The utility model is easy to carry, simple to operate, first climbs to the position near tested insulator 16 by a people, and the distance estimating tested insulator needs insulating bar how long and connects. Then the equipment that checked allow equipment slowly near tested insulator, live the full skirt of tested insulator with the U shape fork of insulation support plate 1 front end and play certain supporting role, then shower nozzle is sprayed water and is gathered photo, according to composite insulator test specification and standard, respectively an insulator string upper, middle and lower measuring point is measured.
Above-mentioned enforcement mode is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing; change, remodeling, interpolation or the replacement that those skilled in the art make within the scope of the technical solution of the utility model, also all belongs to protection domain of the present utility model.
Claims (6)
1. a portable hydrophobic nature tester, comprise main frame, it is characterized in that: described host apparatus is in the rear end of insulation support plate (1), angular adjustment handle seat (10) it is fixed with below the rear end of main frame, the upper device of angular adjustment handle seat (10) has handle (9), the mode of connection of handle (9) and angular adjustment handle seat (10) for flexible connection, regulative mode be electrodeless adjustment; The face, front side of described main frame upper end is provided with shower nozzle seat (4) and viewing lens (5); The front unit of shower nozzle seat (4) has shower nozzle (3);
It is water tank below described viewing lens (5); The front end of described insulation support plate (1) is provided with U shape fork; The side of described main frame side is provided with charging jack (6) and wireless receiving antenna (7), another side side on be provided with transmission over radio SD card slot (13).
2. portable hydrophobic nature tester according to claim 1, it is characterised in that: the scala media tread of described charging jack (6) top is provided with power switch (15).
3. portable hydrophobic nature tester according to claim 1, it is characterised in that: being provided with display screen (12) on the aft end face of described main frame, display screen (12) is positioned at the top of angular adjustment handle seat (10).
4. portable hydrophobic nature tester according to claim 1 or 3, it is characterised in that: the outside of described main frame is equipped with main frame cover (14), and main frame cover (14) is provided with windsheild (2).
5. portable hydrophobic nature tester according to claim 3, it is characterised in that: it is provided with status indicator lamp (11) below described display screen (12).
6. portable hydrophobic nature tester according to claim 1, it is characterised in that: water valve (17) is installed below described shower nozzle; Main frame inside is provided with water pump (21), the right of water pump (21) is provided with water tank (20), the right of water tank (20) is provided with battery cavities (19), and the right of battery cavities (19) is wiring board mounting plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005435.XU CN205280538U (en) | 2016-01-04 | 2016-01-04 | Portable hydrophobicity tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005435.XU CN205280538U (en) | 2016-01-04 | 2016-01-04 | Portable hydrophobicity tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205280538U true CN205280538U (en) | 2016-06-01 |
Family
ID=56065104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620005435.XU Active CN205280538U (en) | 2016-01-04 | 2016-01-04 | Portable hydrophobicity tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205280538U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646155A (en) * | 2018-07-18 | 2018-10-12 | 国网河南省电力公司南阳供电公司 | A kind of Portable combined insulator hydrophobic system safety testing device |
| CN114324070A (en) * | 2021-12-10 | 2022-04-12 | 国网内蒙古东部电力有限公司电力科学研究院 | Outdoor detection method, recording medium and system for surface hydrophobicity of high-voltage bushing umbrella skirt |
-
2016
- 2016-01-04 CN CN201620005435.XU patent/CN205280538U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646155A (en) * | 2018-07-18 | 2018-10-12 | 国网河南省电力公司南阳供电公司 | A kind of Portable combined insulator hydrophobic system safety testing device |
| CN114324070A (en) * | 2021-12-10 | 2022-04-12 | 国网内蒙古东部电力有限公司电力科学研究院 | Outdoor detection method, recording medium and system for surface hydrophobicity of high-voltage bushing umbrella skirt |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |