CN114122755A - Can follow temperature and discolour joint insulating boot - Google Patents
Can follow temperature and discolour joint insulating boot Download PDFInfo
- Publication number
- CN114122755A CN114122755A CN202111407791.6A CN202111407791A CN114122755A CN 114122755 A CN114122755 A CN 114122755A CN 202111407791 A CN202111407791 A CN 202111407791A CN 114122755 A CN114122755 A CN 114122755A
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- CN
- China
- Prior art keywords
- temperature
- module
- changing
- color
- insulating
- 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
- 238000009413 insulation Methods 0.000 claims abstract description 20
- 238000002955 isolation Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 10
- 239000011247 coating layer Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 7
- 230000002441 reversible effect Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000002845 discoloration Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 5
- 239000003086 colorant Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 abstract description 2
- 238000009529 body temperature measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention relates to the field of insulating covers, in particular to a joint insulating cover capable of changing color along with temperature, which comprises an insulating cover body, a temperature-sensitive color-changing module and a cable connector, wherein the insulating cover body is provided with a plurality of insulating holes; the insulating boot body is a hollow shell, the temperature sensing color-changing module is used for sensing the temperature of the joint insulating boot and displaying corresponding colors, the temperature sensing color-changing module is fixedly connected with the insulating boot body, and the cable connector used for fixing a cable is arranged inside the insulating boot body. The effect of displaying the joint fault part in a striking manner is realized through the mutual matching of the insulation cover body, the temperature-sensitive color-changing module and the cable connector; when the cable is overheated, can see through the cable connector with heat transfer to the insulating boot body on, the temperature that the insulating boot body can be responded to the temperature sensing color-changing module to demonstrate corresponding colour, electric power maintainer need not the contact just can discover trouble high temperature problem like this, can improve security and detection efficiency.
Description
Technical Field
The invention relates to the field of insulating covers, in particular to a joint insulating cover capable of changing color along with temperature.
Background
At present, high-voltage electrical connectors generally use an insulating cover to prevent high-voltage discharge from sparking to damage the connectors of electrical equipment, and potential safety hazards to nearby buildings, woods, pedestrians and vehicles passing by, and meanwhile, the phenomenon that the electrical connectors are ignited and carbonized due to wet rain is avoided, and the overhaul burden of power personnel is reduced to a certain extent. However, the electrical connector is covered by the insulation cover, and if the fault exceeds the temperature, the fault is difficult to be found in time. Usually, the problem can be found only when the handheld contact type temperature instrument of the electric power overhaul personnel is close to the electric connector for detection, but the connector erected in the air is very troublesome to detect, takes time and labor, and is easy to miss detection.
Disclosure of Invention
The invention provides an insulating cover of a joint, which can change color along with temperature and can display a fault part of the joint in a striking manner.
In order to achieve the purpose, the invention provides the following technical scheme:
a joint insulating cover capable of changing color along with temperature comprises an insulating cover body, a temperature-sensitive color-changing module and a cable connector;
the insulating boot body is a hollow shell, the temperature sensing color-changing module is used for sensing the temperature of the insulating boot body and displaying corresponding colors, the temperature sensing color-changing module is fixedly connected with the insulating boot body, and the cable connector used for fixing a cable is arranged inside the insulating boot body.
Preferably, the temperature-sensitive color-changing module comprises a temperature-sensitive color-changing material layer, the temperature-sensitive color-changing material layer is arranged on the visible surface of the insulating cover body and is made of a plastic material and temperature-sensitive color-changing powder, and the color change of the temperature-sensitive color-changing material layer is reversible.
Preferably, the temperature-sensing color-changing module comprises a temperature-sensing color-changing coating layer, the temperature-sensing color-changing coating layer is coated on the outer wall of the insulating cover body, and the color change of the temperature-sensing color-changing coating layer is reversible.
Preferably, the temperature of the thermochromic module is increased to 50 ℃ to 70 ℃ to show red color, and if the temperature of the thermochromic module is increased to 70 ℃ or above, the thermochromic module is purple, and the color of the thermochromic module is deepened along with the increase of the temperature.
Preferably, the temperature measurement module is used for measuring the temperature of the temperature sensing color changing module, the control module receives a temperature signal sent by the temperature measurement module, if the temperature signal exceeds a preset temperature, the control module controls the alarm module to be started to warn a worker, and the alarm module generates and sends an alarm signal to the control module.
Preferably, the connector insulation cover further comprises a positioning module and a communication module, the positioning module is used for generating a position signal of the connector insulation cover and sending the position signal to the control module, and the control module transmits the alarm signal and the positioning signal to a monitoring terminal through the communication module.
Preferably, the temperature control device further comprises a cooling module, and after the alarm module is started, the control module controls the cooling module to be started so as to reduce the temperature.
Preferably, the cooling module is a fan.
Preferably, the cable connector is provided with a port for putting in and taking out a cable, the insulation cover body is fixedly connected with an isolation waterproof sleeve, the isolation waterproof sleeve surrounds the port, an elastic ring is installed at a sleeve opening of the isolation waterproof sleeve, and the elastic ring tightly hoops the cable to prevent water from flowing into the port.
Preferably, the outer walls of the insulating cover body and the insulating waterproof jacket are coated with waterproof films.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the effect of displaying the joint fault part in a striking manner is realized through the mutual matching of the insulation cover body, the temperature-sensitive color-changing module and the cable connector; the cable is installed and fixed through the cable connector arranged in the insulating cover body, when the cable is overheated, the cable connector can be penetrated to transfer heat to the insulating cover body, the insulating cover body is fixedly connected with the temperature-sensing color-changing module, the temperature-sensing color-changing module can sense the temperature of the insulating cover body and display corresponding colors, and therefore electric power maintainers can find out high-temperature faults without contacting the high-temperature faults, and safety and detection efficiency can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an insulation cover of a joint capable of changing color with temperature according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an isolation waterproof cover of a joint insulating cover capable of changing color with temperature according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a frame of a module of an insulation cover of a joint capable of changing color with temperature according to an embodiment of the present invention.
And (3) iconic marking: 1-an insulating cover body, 2-a temperature-sensing color-changing module, 3-a cable connector, 4-a port, 5-an isolation waterproof sleeve, 501-an elastic ring, 6-a temperature-measuring module, 7-an alarm module, 8-a control module, 9-a positioning module, 10-a communication module and 11-a cooling module.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the referred devices or elements must have the specific orientations, be configured to operate in the specific orientations, and thus are not to be construed as limitations of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Referring to fig. 1-3, a joint insulation cover capable of changing color along with temperature comprises an insulation cover body 1, a temperature-sensitive color-changing module 2 and a cable connector 3; insulating boot body 1 is a vacant shell, temperature sensing color-changing module 2 is used for the response the temperature of insulating boot body 1 shows corresponding colour, temperature sensing color-changing module 2 with insulating boot body 1 fixed connection, the inside of insulating boot body 1 is equipped with and is used for fixed cable connector 3.
Specifically, the effect of displaying the joint fault part clearly is realized through the mutual matching of the insulation cover body 1, the temperature-sensitive color-changing module 2 and the cable connector 3; the cable is installed and fixed through the cable connector 3 arranged in the insulating cover body 1, when the cable is overheated, the heat can be transmitted to the insulating cover body 1 through the cable connector 3, the insulating cover body 1 is fixedly connected with the temperature-sensing color-changing module 2, the temperature of the insulating cover body 1 can be sensed by the temperature-sensing color-changing module 2, corresponding colors are displayed, electric power maintainers can find out fault high-temperature problems without contact, and safety and detection efficiency can be improved.
It should be noted that the temperature-sensitive color-changing module 2 includes a temperature-sensitive color-changing material layer, the temperature-sensitive color-changing material layer is disposed on the visible surface of the insulating cover body 1 and is made of a plastic material and temperature-sensitive color-changing powder, and the color change of the temperature-sensitive color-changing material layer is reversible. The temperature-sensing color-changing module 2 comprises a temperature-sensing color-changing coating layer, the temperature-sensing color-changing coating layer is coated on the outer wall of the insulating cover body 1, and the color change of the temperature-sensing color-changing coating layer is reversible. Specifically, the temperature-sensitive color-changing module 2 is arranged on the visible surface of the insulating cover body 1, so that maintenance workers can conveniently check whether the color-changing condition exists; according to the demand of actual conditions, can selectively adopt temperature sensing color-changing material layer and temperature sensing color-changing paint layer, because the colour change of these two kinds of types all is reversible, consequently it is fairly convenient to use, can recycle, is favorable to the environmental protection.
In this embodiment, the temperature of the thermochromic module 2 is increased to 50 ℃ to 70 ℃ to display red color, and if the temperature of the thermochromic module 2 is increased to 70 ℃ or higher, the thermochromic module is purple.
It is worth to say, the temperature measurement module 6, the alarm module 7 and the control module 8 are further included, the temperature measurement module 6 is used for measuring the temperature of the temperature sensing color changing module 2, the control module 8 receives a temperature signal sent by the temperature measurement module 6, if the temperature signal exceeds a preset temperature, the control module 8 controls the alarm module 7 to be started to warn a worker, and the alarm module 7 generates and sends an alarm signal to the control module 8; the connector insulation cover is characterized by further comprising a positioning module 9 and a communication module 10, wherein the positioning module 9 is used for generating a position signal of the connector insulation cover and sending the position signal to the control module 8, and the control module 8 sends the alarm signal and the positioning signal to a monitoring terminal through the communication module 10; still include cooling module 11 alarm module 7 starts the back, control module 8 control cooling module 11's start-up is in order to reduce the temperature, cooling module 11 is the fan.
Further, the cable connector 3 is provided with a port 4 for putting in and taking out a cable, the insulating cover body 1 is fixedly connected with an isolation waterproof sleeve 5, the isolation waterproof sleeve 5 surrounds the port 4, an elastic ring 501 is installed at a sleeve opening of the isolation waterproof sleeve 5, and the elastic ring 501 tightly hoops the cable to prevent water from flowing into the port 4. The outer walls of the insulating cover body 1 and the isolation waterproof sleeve 5 are coated with waterproof films. Specifically, the elastic ring 501 is opened, the cable is threaded until the cable passes through the cable connector 3, the isolation waterproof jacket 5 can wrap the cable, the elastic ring 501 tightly hoops the cable, and water can be prevented from flowing into the insulation cover body 1 from the port 4.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a can follow temperature discoloration connects insulating boot which characterized in that:
comprises an insulation cover body (1), a temperature-sensitive color-changing module (2) and a cable connector (3);
insulating boot body (1) is a vacant casing, temperature sensing color-changing module (2) are used for the response the temperature of insulating boot body (1) shows corresponding colour, temperature sensing color-changing module (2) with insulating boot body (1) fixed connection, the inside of insulating boot body (1) is equipped with and is used for fixed cable connector (3).
2. The joint insulating cover capable of changing color along with temperature according to claim 1, wherein the temperature-sensitive color-changing module (2) comprises a temperature-sensitive color-changing material layer, the temperature-sensitive color-changing material layer is arranged on the visible surface of the insulating cover body (1) and is made of plastic materials and temperature-sensitive color-changing powder, and the color change of the temperature-sensitive color-changing material layer is reversible.
3. The joint insulation cover capable of changing color along with temperature according to claim 1, wherein the temperature-sensitive color-changing module (2) comprises a temperature-sensitive color-changing coating layer, the temperature-sensitive color-changing coating layer is coated on the outer wall of the insulation cover body (1), and the color change of the temperature-sensitive color-changing coating layer is reversible.
4. The joint insulating cover capable of changing color along with temperature according to claim 1, characterized in that the temperature of the temperature-sensitive color-changing module (2) is red when the temperature is increased to 50 ℃ to 70 ℃, and purple when the temperature of the temperature-sensitive color-changing module (2) is increased to 70 ℃ and above.
5. The joint insulating cover capable of changing color along with temperature according to claim 1, characterized by further comprising a temperature measuring module (6), an alarm module (7) and a control module (8), wherein the temperature measuring module (6) is used for measuring the temperature of the temperature sensing color changing module (2), the control module (8) receives a temperature signal sent by the temperature measuring module (6), if the temperature signal exceeds a preset temperature, the control module (8) controls the alarm module (7) to be started to warn a worker, and the alarm module (7) generates and sends an alarm signal to the control module (8).
6. A joint insulating cover capable of changing color with temperature according to claim 5, characterized by further comprising a positioning module (9) and a communication module (10), wherein the positioning module (9) is used for generating a position signal of the joint insulating cover and sending the position signal to the control module (8), and the control module (8) transmits the alarm signal and the positioning signal to a monitoring terminal through the communication module (10).
7. A joint insulating cover capable of changing color with temperature according to claim 5, characterized by further comprising a cooling module (11), wherein after the alarm module (7) is started, the control module (8) controls the start of the cooling module (11) to reduce the temperature.
8. A joint insulating cover capable of changing color with temperature according to claim 7, characterized in that the cooling module (11) is a fan.
9. The joint insulation cover capable of changing color along with temperature according to claim 1, wherein the cable connector (3) is provided with a port (4) for putting in and taking out a cable, the insulation cover body (1) is fixedly connected with an isolation waterproof sleeve (5), the isolation waterproof sleeve (5) surrounds the port (4), an elastic ring (501) is installed at the sleeve opening of the isolation waterproof sleeve (5), and the elastic ring (501) tightly hoops the cable to prevent water from flowing into the port (4).
10. A joint boot which can change colour with temperature according to claim 9, characterized in that the outer walls of the insulation boot body (1) and the insulating waterproof cover (5) are coated with waterproof film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111407791.6A CN114122755A (en) | 2021-11-24 | 2021-11-24 | Can follow temperature and discolour joint insulating boot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111407791.6A CN114122755A (en) | 2021-11-24 | 2021-11-24 | Can follow temperature and discolour joint insulating boot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114122755A true CN114122755A (en) | 2022-03-01 |
Family
ID=80372588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111407791.6A Pending CN114122755A (en) | 2021-11-24 | 2021-11-24 | Can follow temperature and discolour joint insulating boot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114122755A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919636Y (en) * | 2006-05-23 | 2007-07-04 | 深圳市沃尔核材股份有限公司 | Thermosensitive cable tie-in protecting cover |
| CN201584241U (en) * | 2009-12-22 | 2010-09-15 | 上海市电力公司 | Thermosensitive color-changing insulating cover |
| CN102214383A (en) * | 2010-04-02 | 2011-10-12 | 秦大为 | Temperature-measuring, early-warning and temperature-reducing system for cable connectors |
| CN202363597U (en) * | 2011-12-12 | 2012-08-01 | 湖北省电力公司荆州配电中心 | Insulating cover discoloring with temperature for electric connector |
| KR20120123825A (en) * | 2011-05-02 | 2012-11-12 | 김평국 | color change insulating cover |
| CN204514483U (en) * | 2015-04-24 | 2015-07-29 | 江苏省电力公司金湖县供电公司 | Transformer pile head protective cover temperature surveys monitor system |
| CN105352613A (en) * | 2015-11-27 | 2016-02-24 | 国网北京市电力公司 | Temperature measuring system for cable joint |
| CN206195324U (en) * | 2016-11-29 | 2017-05-24 | 李学省 | Cable is joint area protection device even |
| CN207426189U (en) * | 2017-11-29 | 2018-05-29 | 李伟铭 | Power failure indicates insulating shield |
| CN112564030A (en) * | 2020-11-25 | 2021-03-26 | 国网福建省电力有限公司大田县供电公司 | Reversible color-changing insulating heat shrinkable sleeve |
| US20210135382A1 (en) * | 2019-11-04 | 2021-05-06 | Jeesoon Terminals Co., Ltd. | Temperature Rise Warning Insulating Terminal |
| CN214428412U (en) * | 2020-01-09 | 2021-10-19 | 江苏网电电力科技有限公司 | Temperature-sensing external electric power insulation cover |
-
2021
- 2021-11-24 CN CN202111407791.6A patent/CN114122755A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919636Y (en) * | 2006-05-23 | 2007-07-04 | 深圳市沃尔核材股份有限公司 | Thermosensitive cable tie-in protecting cover |
| CN201584241U (en) * | 2009-12-22 | 2010-09-15 | 上海市电力公司 | Thermosensitive color-changing insulating cover |
| CN102214383A (en) * | 2010-04-02 | 2011-10-12 | 秦大为 | Temperature-measuring, early-warning and temperature-reducing system for cable connectors |
| KR20120123825A (en) * | 2011-05-02 | 2012-11-12 | 김평국 | color change insulating cover |
| CN202363597U (en) * | 2011-12-12 | 2012-08-01 | 湖北省电力公司荆州配电中心 | Insulating cover discoloring with temperature for electric connector |
| CN204514483U (en) * | 2015-04-24 | 2015-07-29 | 江苏省电力公司金湖县供电公司 | Transformer pile head protective cover temperature surveys monitor system |
| CN105352613A (en) * | 2015-11-27 | 2016-02-24 | 国网北京市电力公司 | Temperature measuring system for cable joint |
| CN206195324U (en) * | 2016-11-29 | 2017-05-24 | 李学省 | Cable is joint area protection device even |
| CN207426189U (en) * | 2017-11-29 | 2018-05-29 | 李伟铭 | Power failure indicates insulating shield |
| US20210135382A1 (en) * | 2019-11-04 | 2021-05-06 | Jeesoon Terminals Co., Ltd. | Temperature Rise Warning Insulating Terminal |
| CN214428412U (en) * | 2020-01-09 | 2021-10-19 | 江苏网电电力科技有限公司 | Temperature-sensing external electric power insulation cover |
| CN112564030A (en) * | 2020-11-25 | 2021-03-26 | 国网福建省电力有限公司大田县供电公司 | Reversible color-changing insulating heat shrinkable sleeve |
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| Title |
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