CN106918406A - Wire interconnecting piece position temperaturing lifting abnormality alarming device - Google Patents
Wire interconnecting piece position temperaturing lifting abnormality alarming device Download PDFInfo
- Publication number
- CN106918406A CN106918406A CN201710264121.0A CN201710264121A CN106918406A CN 106918406 A CN106918406 A CN 106918406A CN 201710264121 A CN201710264121 A CN 201710264121A CN 106918406 A CN106918406 A CN 106918406A
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- China
- Prior art keywords
- layer
- temperature
- fixture
- interconnecting piece
- alarming device
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Cable Installation (AREA)
Abstract
A kind of wire interconnecting piece position temperaturing lifting abnormality alarming device; including the fixture matched with wire metals sleeve pipe size; the fixture is made using Heat Conduction Material; the inner surface of the fixture is in close contact with the metal part of wire metals sleeve pipe; temperature is provided with outer surface and becomes dope layer, the temperature becomes dope layer outside and also sets up the transparent protective paint layer of at least one of which.Low cost of the present invention, can widespread adoption, by track walker, naked eyes or telescope are observable high-voltage conducting wires metal sleeve temperature rise situation under tower, for line security operation provides technological means, reduction power grid enterprises operating cost.
Description
Technical field
It is particularly a kind of to pass through reversible color device the present invention relates to a kind of wire interconnecting piece position temperaturing lifting abnormality alarming device
Complete high-voltage conducting wires metal sleeve operation troubles temperature rise to warn in real time, and can twice change colour for different limit of temperature rises, according to
Discoloration determines sleeve pipe operation troubles grade, for high-tension line makes an inspection tour the high-voltage conducting wires metal sleeve failure that maintenance provides implementation basis
Temperature rise alarming device.
Background technology
In ultra-high-tension power transmission line, wire interconnecting piece point is all crimped using metal sleeve, the metal sleeve after crimping due to
Sole mass reason or stressing influence cause to run fatigue damage, so as to cause local temperature rise.According to State Grid Corporation of China's high pressure
Transmission line of electricity operational management regulatory requirements, splicing fitting is major defect more than 20 DEG C with respect to temperature rise, it is therefore necessary to height
Pressure wire metals sleeve pipe carries out real time temperature measurement work.The temperature survey of current high-voltage conducting wires metal sleeve mainly uses three kinds of sides
Formula：First, helicopter overhead infrared scanning；2nd, reload temperature on-Line Monitor Device；3rd, man-hour manually hand-held infrared scan.These three sides
Formula weak point：One is of a high price；Two monitoring points are few；Three it is main carry out at night, so sending out bright a kind of low cost, on a large scale
Personnel are observable high-voltage conducting wires metal sleeve temperature rise situation by naked eyes or telescope under tower during using by regular line walking
Utility unit, for line security operation provides technological means, reduction power grid enterprises operating cost.
The content of the invention
The technical problems to be solved by the invention be to provide a kind of simple structure, observe convenient, reliable and stable, low cost,
Reduce the high-voltage conducting wires metal sleeve failure temperature rise alarming device of power grid enterprises' operating cost.
In order to solve the above technical problems, the present invention is realized as follows：A kind of wire interconnecting piece position temperaturing lifting abnormality
Alarming device, including the fixture matched with high-voltage conducting wires metal sleeve size, the fixture are made using Heat Conduction Material, described
The inner surface of fixture is in close contact with the metal part of high-voltage conducting wires metal sleeve, temperature is provided with outer surface and becomes dope layer.It is logical
Excess temperature becomes dope layer color change at different temperatures, so that track walker naked eyes or telescope under tower are observable high pressure
Wire metals sleeve pipe temperature rise situation, line security is ensure that with this mode with low cost, and fixture is led installed in high pressure
Convenient and swift on line metal sleeve, maintenance cost is low.
Further, the temperature to become and also set up the transparent protective paint layer of at least one of which on the outside of dope layer.
Preferably, the protective paint layer is colourless hardening metal enamelled coating.
Preferably, the temperature becomes dope layer includes that the different top layer temperature of priming color becomes dope layer and internal layer temperature becomes coating
Layer, the internal layer temperature becomes dope layer and is arranged on fixture outer surface, and the top layer temperature becomes dope layer and is arranged on internal layer temperature change coating
On layer outer surface, the top layer temperature becomes dope layer and is changed into Transparent color when temperature reaches 50 DEG C, and the internal layer temperature becomes dope layer and exists
Temperature is changed into Transparent color when reaching 70 DEG C.The interval of temperature so can be just directly acquainted with by the differentiation of color, be saved significantly
The time of track walker has been saved, operating efficiency has been improve.
Preferably, the top layer temperature becomes dope layer when temperature reaches 50 DEG C by black bleach, and the internal layer temperature becomes painting
The bed of material is when temperature reaches 70 DEG C by red bleach.
Preferably, the fixture is made up of upper and bottom section, and one end of the upper and bottom section is hinged, another
End is fixed by fastening bolt, and middle part is provided with and matches with high-voltage conducting wires metal sleeve after upper and bottom section connection
Clamp space.
Preferably, the fixture is metal fixture.
Preferably, the fixture outer surface is white.
In sum, low cost of the present invention, can widespread adoption, by track walker under tower naked eyes or telescope
Observation high-voltage conducting wires metal sleeve temperature rise situation, for line security operation provides technological means, reduces power grid enterprises' operating cost.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure, 1, metal fixture, 2, top layer temperature become dope layer, 3, internal layer temperature change dope layer, 4, colourless hardening metal enamelled coating.
Specific embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
As shown in figure 1, a kind of wire interconnecting piece position temperaturing lifting abnormality alarming device, including metal fixture 1, top layer temperature become coating
Layer 2, internal layer temperature becomes dope layer 3, colourless hardening metal enamelled coating 4；The top layer temperature becomes dope layer 2 and internal layer temperature change dope layer 3 is
It is possibility of reversal dope layer, the metal fixture 1 is buckled on high-voltage conducting wires sleeve pipe by fastening bolt, and metal fixture is according to wire
Bushing different model is designed to sizes specification, and one end fastening bolt mounting means is may be reversed using one end；It is described can
Inversion dope layer is invested in metal fixture outer surface by secondary brushing, spray painting, drying；Possibility of reversal dope layer is divided into top layer temperature and becomes
Dope layer 2 and internal layer temperature become dope layer 3, and the top layer temperature becomes dope layer 2 when temperature reaches 50 DEG C by black bleach, described
Internal layer temperature becomes dope layer 3 when temperature reaches 70 DEG C by red bleach, and colourless hardening is sprayed after possibility of reversal dope layer brushing drying
Metal enamelled coating 4 is protected by.
The course of work of the invention is：
Metal fixture 1 is fastened by bolts in high-voltage conducting wires metal sleeve, is integrally presented after the installation of metal fixture 1
Black, when temperature reaches 50 degree, top layer temperature becomes the black of dope layer 2 and becomes colorless, and metal fixture 1 is overall to be presented red (i.e. interior
Layer temperature becomes the true qualities of dope layer 3), when temperature reaches 70 degree, internal layer temperature becomes the red of dope layer 3 and becomes colorless, and metal fixture 1 is overall
Present white (i.e. metal fixture true qualities), track walker naked eyes or telescope under tower are observable high-voltage conducting wires metal sleeve temperature
The situation of liter, can determine that high-voltage conducting wires sleeve pipe operation conditions, for power transmission lines overhauling provides reference frame by color.
Claims (8)
1. a kind of wire interconnecting piece position temperaturing lifting abnormality alarming device, it is characterised in that including with high-voltage conducting wires metal sleeve size
The fixture for matching, the fixture is using Heat Conduction Material making, the inner surface of the fixture and the gold of high-voltage conducting wires metal sleeve
Category part is in close contact, and temperature is provided with outer surface and becomes dope layer.
2. wire interconnecting piece according to claim 1 position temperaturing lifting abnormality alarming device, it is characterised in that the temperature change coating
Layer outside also sets up the transparent protective paint layer of at least one of which.
3. wire interconnecting piece according to claim 2 position temperaturing lifting abnormality alarming device, it is characterised in that the protective paint layer
It is colourless hardening metal enamelled coating.
4. wire interconnecting piece according to claim 2 position temperaturing lifting abnormality alarming device, it is characterised in that the temperature change coating
Layer includes that the different top layer temperature of priming color becomes dope layer and internal layer temperature becomes dope layer, and the internal layer temperature becomes dope layer and is arranged on folder
On tool outer surface, the top layer temperature becomes dope layer and is arranged on internal layer temperature change dope layer outer surface, and the top layer temperature becomes dope layer
It is changed into Transparent color when temperature reaches 50 DEG C, the internal layer temperature becomes dope layer and is changed into Transparent color when temperature reaches 70 DEG C.
5. wire interconnecting piece according to claim 4 position temperaturing lifting abnormality alarming device, it is characterised in that the top layer temperature change
When temperature reaches 50 DEG C by black bleach, the internal layer temperature becomes dope layer and is become by red when temperature reaches 70 DEG C dope layer
It is colourless.
6. according to the wire interconnecting piece position temperaturing lifting abnormality alarming device that one of claim 1 to 5 is described, it is characterised in that described
Fixture is made up of upper and bottom section, and one end of the upper and bottom section is hinged, and the other end is fixed by fastening bolt,
Middle part is provided with and clamps space with high-voltage conducting wires metal sleeve matches after upper and bottom section connection.
7. wire interconnecting piece according to claim 6 position temperaturing lifting abnormality alarming device, it is characterised in that the fixture is gold
Category fixture.
8. wire interconnecting piece according to claim 7 position temperaturing lifting abnormality alarming device, it is characterised in that the fixture appearance
Face is white.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264121.0A CN106918406A (en) | 2017-04-21 | 2017-04-21 | Wire interconnecting piece position temperaturing lifting abnormality alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264121.0A CN106918406A (en) | 2017-04-21 | 2017-04-21 | Wire interconnecting piece position temperaturing lifting abnormality alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106918406A true CN106918406A (en) | 2017-07-04 |
Family
ID=59567518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710264121.0A Pending CN106918406A (en) | 2017-04-21 | 2017-04-21 | Wire interconnecting piece position temperaturing lifting abnormality alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106918406A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019126940A1 (en) * | 2017-12-25 | 2019-07-04 | Abb Schweiz Ag | Terminal connector and manufacturing method thereof |
| CN111366266A (en) * | 2020-03-26 | 2020-07-03 | 广东电网有限责任公司 | Cable terminal discolours temperature indicating device |
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| CN1908604A (en) * | 2006-08-15 | 2007-02-07 | 慧坦科技股份有限公司 | Method for monitoring conductive wire working temperature abnormity |
| CN200941319Y (en) * | 2006-08-28 | 2007-08-29 | 慧坦科技股份有限公司 | Wire able to change color when temp rising |
| WO2009113443A1 (en) * | 2008-03-10 | 2009-09-17 | 株式会社 システック | Insulation cap wherein material which change color at specific temperature is localized and method of manufacturing the same |
| TWI334112B (en) * | 2005-12-08 | 2010-12-01 | Atom Technology Inc | |
| CN201917403U (en) * | 2010-12-30 | 2011-08-03 | 常州电子研究所有限公司 | Temperature measuring clamp for cable connector |
| CN204027732U (en) * | 2014-07-22 | 2014-12-17 | 深圳市特力康科技有限公司 | Transmission line wire temperature detection device |
| CN204214570U (en) * | 2014-10-29 | 2015-03-18 | 国家电网公司 | Electric power is defeated, become, controller switching equipment easily generates heat high temperature position display device |
| DE202015005175U1 (en) * | 2015-07-20 | 2015-09-16 | Adamy GmbH | Electrical cable containing thermochromic substances insulating layer |
| DE102015009409A1 (en) * | 2015-07-20 | 2017-01-26 | Adamy GmbH | Electrical cable containing thermochromic substances insulating layer and method for its preparation |
| CN206040280U (en) * | 2016-08-30 | 2017-03-22 | 东风设计研究院有限公司 | High -temperature early warning power cable |
| CN206093205U (en) * | 2016-10-25 | 2017-04-12 | 河北亿通线缆有限公司 | Underground cable fastening clip for power cable |
| CN206638367U (en) * | 2017-04-21 | 2017-11-14 | 国家电网公司 | Wire interconnecting piece position temperaturing lifting abnormality alarming device |
-
2017
- 2017-04-21 CN CN201710264121.0A patent/CN106918406A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI334112B (en) * | 2005-12-08 | 2010-12-01 | Atom Technology Inc | |
| CN1908604A (en) * | 2006-08-15 | 2007-02-07 | 慧坦科技股份有限公司 | Method for monitoring conductive wire working temperature abnormity |
| CN200941319Y (en) * | 2006-08-28 | 2007-08-29 | 慧坦科技股份有限公司 | Wire able to change color when temp rising |
| WO2009113443A1 (en) * | 2008-03-10 | 2009-09-17 | 株式会社 システック | Insulation cap wherein material which change color at specific temperature is localized and method of manufacturing the same |
| CN201917403U (en) * | 2010-12-30 | 2011-08-03 | 常州电子研究所有限公司 | Temperature measuring clamp for cable connector |
| CN204027732U (en) * | 2014-07-22 | 2014-12-17 | 深圳市特力康科技有限公司 | Transmission line wire temperature detection device |
| CN204214570U (en) * | 2014-10-29 | 2015-03-18 | 国家电网公司 | Electric power is defeated, become, controller switching equipment easily generates heat high temperature position display device |
| DE202015005175U1 (en) * | 2015-07-20 | 2015-09-16 | Adamy GmbH | Electrical cable containing thermochromic substances insulating layer |
| DE102015009409A1 (en) * | 2015-07-20 | 2017-01-26 | Adamy GmbH | Electrical cable containing thermochromic substances insulating layer and method for its preparation |
| CN206040280U (en) * | 2016-08-30 | 2017-03-22 | 东风设计研究院有限公司 | High -temperature early warning power cable |
| CN206093205U (en) * | 2016-10-25 | 2017-04-12 | 河北亿通线缆有限公司 | Underground cable fastening clip for power cable |
| CN206638367U (en) * | 2017-04-21 | 2017-11-14 | 国家电网公司 | Wire interconnecting piece position temperaturing lifting abnormality alarming device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019126940A1 (en) * | 2017-12-25 | 2019-07-04 | Abb Schweiz Ag | Terminal connector and manufacturing method thereof |
| CN111366266A (en) * | 2020-03-26 | 2020-07-03 | 广东电网有限责任公司 | Cable terminal discolours temperature indicating device |
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Application publication date: 20170704 |
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| WD01 | Invention patent application deemed withdrawn after publication |