CN103323497A - Electrical power insulator surface salt deposit density detector - Google Patents
Electrical power insulator surface salt deposit density detector Download PDFInfo
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- CN103323497A CN103323497A CN2013102165945A CN201310216594A CN103323497A CN 103323497 A CN103323497 A CN 103323497A CN 2013102165945 A CN2013102165945 A CN 2013102165945A CN 201310216594 A CN201310216594 A CN 201310216594A CN 103323497 A CN103323497 A CN 103323497A
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Abstract
The invention discloses an electrical power insulator surface salt deposit density detector and belongs to the technical field of electric power detection. The electrical power insulator surface salt deposit density detector comprises a walking control system, a rainwater purification system, a cleaning box and a detection system. The electrical power insulator surface salt deposit density detector is characterized in that the rainwater purification system communicates with a water inlet of the cleaning box; the detection system mainly comprises a sample holder; salt deposit density measuring equipment is arranged in the sample holder; the sample holder communicates with a water outlet of the cleaning box; the walking control system mainly comprises a sliding pedestal, a rail and an electric control cabinet; the cleaning box is disposed on the sliding pedestal; the sliding pedestal fits with the rail, is distributed along the line of insulators and can move on the rail; and the electric control cabinet is connected with the sliding pedestal through a retractable cable. The electrical power insulator surface salt deposit density detector is safe, reliable and highly efficient, has an advantage of low consumption, and can automatically monitor and perform remote control without taking down the insulators.
Description
Technical field
The present invention relates to electric system detection technique field, be specifically related to the close pick-up unit of a kind of electric insulation sub-surface salt.
Background technology
Large tracts of land pollution flashover event is the first cause that causes China's electric grid large area power cut, so the Prevent from Dirt Flash event is the vital task that ensures the transmission line of electricity safe operation.The measure of Prevent from Dirt Flash accident need to be considered the dielectric level of electric transmission line isolator under filthy state usually, and salt close be the important parameter of determining the electric transmission line isolator pollution level, therefore measure fast and accurately insulator surface salt close to preventing that pollution flashover event and transmission line of electricity safe operation from having extremely important effect.Manual type is still adopted in the at present close detection of insulation alite, namely take off empty extension insulator and take back the laboratory off-line measurement from transmission line of electricity, this mode time and effort consuming, there is relatively large deviation in the large and data of filthy loss during sampling, can't realize the detection of dynamic that insulator surface salt is close.
Summary of the invention
For the problem of above-mentioned existence, the object of the present invention is to provide a kind of safe and reliable, efficient low-consume and under the state that insulator need not be taken off, can automatically monitoring and the close pick-up unit of electric insulation sub-surface salt of Long-distance Control.
The technical solution adopted in the present invention is as follows:
The close pick-up unit of a kind of electric insulation sub-surface salt comprises traveling control system, rainwater purification system, cleaning casing and detection system; It is characterized in that: rainwater purification system is communicated with the water inlet that cleans casing; Detection system mainly comprises sample holder, and the salt density measuring equipment is set in the sample holder, and sample holder is communicated with the water delivering orifice that cleans casing; Traveling control system mainly comprises sliding bottom, track and electrical control cabinet; Clean casing and be arranged on the sliding bottom, sliding bottom and track are complementary and can arranging along the line and move in orbit with insulator; Electrical control cabinet is connected with sliding bottom by retractable cable.
By technique scheme, the sliding bottom upper end is installed by actuating arm and is cleaned casing; Slide rail is arranged under the insulator; Stop is set on the track.
By technique scheme, actuating arm is the lifting arm that multistage bar chain connection consists of.
By technique scheme, described cleaning casing is for splitting the combined enclosed casing, consisted of spheroid or consisted of rectangular parallelepiped by two slip cubic combination box by two hemispherical combination box that slide, the casing top arranges the lead-in wire extending port, and water inlet and water delivering orifice are set respectively on the casing.
By technique scheme, described rainwater purification system mainly comprises device for collecting rain water, raintank, filtration Softening box, attemperater, pump, the liquid level gauge by pipeline communication, the device for collecting rain water bottom arranges screen pack, raintank is set after the screen pack, and raintank is by being communicated with the filtration Softening box behind the pump; Filtering Softening box is communicated with attemperater by behind the pump; Attemperater is by being communicated with the water inlet that cleans casing behind the pump.
By technique scheme, be provided with liquid level gauge in the attemperater, the liquid level gauge signal output part is connected with the electrical control cabinet signal receiving end is wired or wireless.
By technique scheme, the electrical control cabinet signal receiving end also with wired or wireless connection of salt density measuring equipment signal output part.
Principle of work of the present invention is: the pick-up unit of holding state is after receiving clear instruction, by electrical control cabinet control sliding bottom, thereby drive cleaning casing moves to the insulator place of setting and insulator is wrapped up, rainwater purification system is collected rainwater and is cleaned in the casing being transported to behind the rainwater purification, provides pure water for cleaning for cleaning casing; Sewage flowed into sample holder by cleaning casing water delivering orifice and pipeline after cleaning was finished, for detection.After having detected, the pure water with certain pressure and volume cleans cleaning casing itself and sample holder again, uses in order to test next time.
The present invention has not only reduced the loss of pollution severity of insulators, avoided hand sampling to clean error and the huge workload of bringing, and realized the automatic monitoring that insulator surface salt is close, under the state that insulator need not be taken off, can in time reflect current pollution level, effectively the risk of assessment electrical network generation pollution flashover ensures power network safety operation.
Description of drawings
Fig. 1 is the close pick-up unit one-piece construction of electric insulation sub-surface salt of the present invention schematic diagram.
Fig. 2 is the holding state schematic diagram of pick-up unit of the present invention on track 13.
Fig. 3 is the cleaning view of pick-up unit of the present invention on track 13.
1. device for collecting rain water among the figure, 2. screen pack, 3. raintank, 4. pump, 5. filtration Softening box, 6. liquid level gauge, 7. pipeline, 8. attemperater, 9. insulator 10. cleans casing, 11. measurement mechanisms, 12. sample holder, 13. tracks, 14. stops, 15. sliding bottom, 16. retractable cables, 17. actuating arms, 18. water inlet, 19. water delivering orifices, 20. electrical control cabinets.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
As Figure 1-3, the close pick-up unit of a kind of electric insulation sub-surface salt is characterized in that it comprises traveling control system, rainwater purification system, cleaning casing 10 and detection system, also is used for insulator 9 is cleaned but clean casing 10 housing insulations 9; Rainwater purification system is communicated with the water inlet 18 that cleans casing by pipeline 7; Detection system mainly comprises the sample holder 12 that cleans rear liquid be used to holding, and salt density measuring equipment 11 is set in the sample holder 12, and sample holder 12 is communicated with the water delivering orifice 19 that cleans casing 10.Traveling control system mainly comprises sliding bottom 15, track 13 and electrical control cabinet 20; Clean casing 10 and be arranged on the sliding bottom 15, sliding bottom 15 be complementary with track 13 and can with insulator 9 arrange along the line and mobile at track 13; Electrical control cabinet 20 is connected with the drive end of sliding bottom 15 by retractable cable 16.
Fig. 2 is the holding state schematic diagram of pick-up unit of the present invention on track 13, and Fig. 3 is the cleaning view of pick-up unit of the present invention on track 13.The pick-up unit of holding state is after receiving clear instruction, by electrical control cabinet control sliding bottom 15, thereby drive cleaning casing 10 moves to insulator 9 places of setting and insulator 9 is wrapped up, rainwater purification system is collected rainwater and is cleaned in the casing 10 being transported to behind the rainwater purification, provides pure water for cleaning for cleaning casing 10; Sewage was by cleaning casing 10 water delivering orifices 19 and pipeline 7 inflow sample holders 12, for detection after cleaning was finished.After having detected, the pure water with certain pressure and volume itself cleans with sample holder 12 cleaning casing 10 again, uses in order to test next time.
Traveling control system is mainly used in cleaning determining of casing 10 run locations, 20 realizations of electrical control cabinet are to the dynamic control of whole device running status, mainly comprise rainwater purification system and the control of cleaning casing 10 and detection system running status, and to power-supply system in each parts and the control that detects the data wireless transmission.
Described cleaning casing 10 is for splitting the combined enclosed casing, consist of spheroid or consist of rectangular parallelepiped by two slip cubic combination box by two hemispherical combination box that slide, the casing top arranges the lead-in wire extending port, and water inlet 18 and water delivering orifice 19 are set respectively on the casing.After arriving the insulator position of required cleaning, two combination box that clean casing 10 slide and launch, enter the containing space of casing until insulator 9 after, two combination box sealings are with insulator 9 parcels, the insulator lead-in wire stretches out from the lead-in wire extending port at top.Then begin to clean, the water for cleaning after the purification enters pressure and the volume that cleans the casing 10 and reach setting from water inlet 18, in order to insulator 9 surface filths are cleaned.
Described rainwater purification system mainly comprises device for collecting rain water 1, and raintank 3 is filtered Softening box 5, attemperater 8, and pump 4, liquid level gauge 6, each several part connects with pipeline 7.Device for collecting rain water 1 is used for the storage of rainwater, filters 5 filtration and purifications that are used for rainwater of Softening box, be provided with liquid level gauge 6 in the attemperater 8, thereby the control water yield keeps water level constant.Rainwater is collected by screen pack 2 through device for collecting rain water 1 and is flowed into raintank 3, and under the swabbing action of pump 4, flow through filtration Softening box 5 and attemperater 8 are sent into and cleaned casing 10.
Press such scheme, sliding bottom 15 upper ends are installed by soft drive arm 17 and are cleaned casing 10, in order to adjust the position of cleaning casing 10; Actuating arm 17 is the lifting arm that multistage bar chain connection consists of; Slide rail 13 is arranged under the insulator 9; Stop 14 is set on the track 13 is used for driving parking of fortune sliding bottom 15, carry out the insulator cleaning so that sliding bottom 15 can stop in the position of expectation.
The present invention has not only reduced the loss of pollution severity of insulators, avoided hand sampling to clean error and the huge workload of bringing, and realized the automatic monitoring that insulator surface salt is close, under the state that insulator need not be taken off, can in time reflect current pollution level, effectively the risk of assessment electrical network generation pollution flashover ensures power network safety operation.
Claims (7)
1. the close pick-up unit of electric insulation sub-surface salt comprises traveling control system, rainwater purification system, cleaning casing and detection system; It is characterized in that: rainwater purification system is communicated with the water inlet that cleans casing; Detection system mainly comprises sample holder, and the salt density measuring equipment is set in the sample holder, and sample holder is communicated with the water delivering orifice that cleans casing; Traveling control system mainly comprises sliding bottom, track and electrical control cabinet; Clean casing and be arranged on the sliding bottom, sliding bottom and track are complementary and can arranging along the line and move in orbit with insulator; Electrical control cabinet is connected with sliding bottom by retractable cable.
2. the close pick-up unit of salt according to claim 1 is characterized in that: by the soft drive arm cleaning casing is installed on the sliding bottom; Slide rail is arranged under the insulator; Stop is set on the track.
3. the close pick-up unit of salt according to claim 2 is characterized in that: actuating arm is the lifting arm that multistage bar chain connection consists of.
4. the close pick-up unit of described salt one of according to claim 1-3, it is characterized in that: described cleaning casing is for splitting the combined enclosed casing, consist of spheroid or consist of rectangular parallelepiped by two slip cubic combination box by two hemispherical combination box that slide, the casing top arranges the lead-in wire extending port, and water inlet and water delivering orifice are set respectively on the casing.
5. the close pick-up unit of described salt one of according to claim 1-3, it is characterized in that: described rainwater purification system mainly comprises device for collecting rain water, raintank, filtration Softening box, attemperater, pump, the liquid level gauge by pipeline communication, the device for collecting rain water bottom arranges screen pack, raintank is set after the screen pack, and raintank is by being communicated with the filtration Softening box behind the pump; Filtering Softening box is communicated with attemperater by behind the pump; Attemperater is by being communicated with the water inlet that cleans casing behind the pump.
6. the close pick-up unit of salt according to claim 5, it is characterized in that: be provided with liquid level gauge in the attemperater, the liquid level gauge signal output part is connected with the electrical control cabinet signal receiving end is wired or wireless.
7. it is characterized in that one of according to claim 1-3 or the close pick-up unit of 6 described salt: the electrical control cabinet signal receiving end also with wired or wireless connection of salt density measuring equipment signal output part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216594.5A CN103323497B (en) | 2013-06-03 | 2013-06-03 | Electrical power insulator surface salt deposit density detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216594.5A CN103323497B (en) | 2013-06-03 | 2013-06-03 | Electrical power insulator surface salt deposit density detector |
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| Publication Number | Publication Date |
|---|---|
| CN103323497A true CN103323497A (en) | 2013-09-25 |
| CN103323497B CN103323497B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310216594.5A Expired - Fee Related CN103323497B (en) | 2013-06-03 | 2013-06-03 | Electrical power insulator surface salt deposit density detector |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752548A (en) * | 2014-01-24 | 2014-04-30 | 国家电网公司 | Automatic insulator salt density online detection device |
| CN109332236A (en) * | 2018-09-30 | 2019-02-15 | 国网辽宁省电力有限公司抚顺供电公司 | Insulator salt density detects automatic flushing device |
| CN112525582A (en) * | 2020-11-12 | 2021-03-19 | 国网河南省电力公司叶县供电公司 | Insulator salt density and ash density sampling device in operation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0480644A (en) * | 1990-07-24 | 1992-03-13 | Tokyo Electric Power Co Inc:The | Measurement of contamination of insulator |
| CN101598692A (en) * | 2008-06-02 | 2009-12-09 | 邱雪 | A kind of external insulation pollution of electric transmission and transformation equipment degree measuring method, system and device |
| CN102279122A (en) * | 2011-05-18 | 2011-12-14 | 山东电力集团公司淄博供电公司 | Special cleanser for dirt of insulator |
| CN202782963U (en) * | 2012-09-21 | 2013-03-13 | 纵横皆景（武汉）信息技术有限公司 | Panorama acquisition car roof platform |
| CN202924837U (en) * | 2012-10-23 | 2013-05-08 | 陈永基 | Environment-friendly rainwater purifying device |
-
2013
- 2013-06-03 CN CN201310216594.5A patent/CN103323497B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0480644A (en) * | 1990-07-24 | 1992-03-13 | Tokyo Electric Power Co Inc:The | Measurement of contamination of insulator |
| CN101598692A (en) * | 2008-06-02 | 2009-12-09 | 邱雪 | A kind of external insulation pollution of electric transmission and transformation equipment degree measuring method, system and device |
| CN102279122A (en) * | 2011-05-18 | 2011-12-14 | 山东电力集团公司淄博供电公司 | Special cleanser for dirt of insulator |
| CN202782963U (en) * | 2012-09-21 | 2013-03-13 | 纵横皆景（武汉）信息技术有限公司 | Panorama acquisition car roof platform |
| CN202924837U (en) * | 2012-10-23 | 2013-05-08 | 陈永基 | Environment-friendly rainwater purifying device |
Non-Patent Citations (1)
| Title |
|---|
| 朱正国 等: "变电站绝缘子清洗试验数据分析", 《高压电器》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752548A (en) * | 2014-01-24 | 2014-04-30 | 国家电网公司 | Automatic insulator salt density online detection device |
| CN103752548B (en) * | 2014-01-24 | 2016-03-30 | 国家电网公司 | A kind of automation insulator salt density on-line measuring device |
| CN109332236A (en) * | 2018-09-30 | 2019-02-15 | 国网辽宁省电力有限公司抚顺供电公司 | Insulator salt density detects automatic flushing device |
| CN112525582A (en) * | 2020-11-12 | 2021-03-19 | 国网河南省电力公司叶县供电公司 | Insulator salt density and ash density sampling device in operation |
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| Publication number | Publication date |
|---|---|
| CN103323497B (en) | 2016-04-13 |
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Granted publication date: 20160413 Termination date: 20190603 |