CN206313419U - It is a kind of can real-time monitoring temperature separable cable annex - Google Patents
It is a kind of can real-time monitoring temperature separable cable annex Download PDFInfo
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- CN206313419U CN206313419U CN201621336061.6U CN201621336061U CN206313419U CN 206313419 U CN206313419 U CN 206313419U CN 201621336061 U CN201621336061 U CN 201621336061U CN 206313419 U CN206313419 U CN 206313419U
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- temperature
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Abstract
The utility model provide it is a kind of can real-time monitoring temperature separable cable annex, including cable accessory body, insulating plug, binding post and equipment casing, the insulating plug and equipment casing are arranged on cable accessory body interior, the binding post is bolted on the equipment casing by double end reducing bolt connection insulating plug and by the double end reducing, the binding post is connected with the conductor end of cable, the insulating plug is internally provided with temperature sensor and insulating plug electrode, the insulating plug distribution of electrodes is connected inside insulating plug and with the temperature sensor, the temperature sensor is internally provided with the wireless sending module for sending measurement data information.The utility model provide can the separable cable annex of real-time monitoring temperature can realize the temperature real-time monitoring at cable connection position, measurement is accurate, easy for installation.
Description
Technical field
The utility model is related to cable accessory field, more particularly to it is a kind of can real-time monitoring temperature separable cable it is attached
Part.
Background technology
The power circuit of the logical conveying of electricity is needed by trolley line or power cable in power system generating, transmission of electricity, distribution
Realize that power cable is with trolley line or power equipment when being connected, it is necessary to be continued by cable accessory in road.Electric cable fitting
It is connection cable and electric line and the product of related power distribution equipment, refers generally to the middle connection of various cables in cable run
And terminal connection, it constitutes power delivery networks together with cable；Cable accessory is mainly according to the characteristic of the construction of cable, can
Recover the performance of cable, the extension of cable length and the connection of terminal are ensured again.Cable accessory in cable splice, rise insulation,
Sealing, the effect such as non-uniform electric field at equalization joint.
The connecting portion of cable often causes contact resistance bigger than normal because mounting process is bad, and longtime running can cause part
Temperature rise is exceeded, or even causes cable accessory to burn the accident with device damage.
For the failure that the connecting portion for preventing and reducing between cable and controller switching equipment causes because temperature rise is too high, need
Real-time monitoring is carried out to the temperature at the position using suitable method.Conventional mode is that heat sensor band is straight at present
Connect and tie up on the surface of cable accessory, by measuring the temperature of cable accessory insulator surface, the temperature of indirect gain inner conductor,
This method is easily influenceed by external environmental factor and is caused larger error, or even causes mistake to indicate and alarm, and
The output of temperature sensor is typically directly connected using cable with data acquisition unit, is not carried out electrical isolation, there is safety
Hidden danger.
In the prior art, also have using the built-in temperature sensor in cable accessory to measure the temperature at cable connection position
Degree, but a certain part of connecting portion can only be measured during its measurement temperature, it is impossible to the temperature of whole connecting portion
Accurately measured, cause measurement error larger.For example, published patent CN202454744U gathers core by built-in temperature
Rod and temperature acquisition and transmitter module mode realize the on-line temperature monitoring of all insulation formula cable accessory, but it passes through temperature
The mode for gathering plug can not be accurately measured the temperature of whole connecting portion, and measurement error is big, and its complex structure,
High cost.
Utility model content
For problem above, the utility model patent purpose be devise it is a kind of can real-time monitoring temperature it is detachable
Cable accessory, it is possible to achieve the temperature real-time monitoring at cable connection position, measurement is accurate, easy for installation.
The utility model is achieved through the following technical solutions：
It is a kind of can real-time monitoring temperature separable cable annex, including cable accessory body (2), insulating plug (1), connect
Line terminals (3) and equipment casing (9), the insulating plug (1) and equipment casing (9) are internal installed in cable accessory body (2), institute
Binding post (3) is stated to connect insulating plug (1) by double end reducing bolt (7) and be fixed on institute by the double end reducing bolt (7)
State on equipment casing (9), the binding post (3) is connected with the conductor end (6) of cable, the insulating plug (1) is internally provided with
Temperature sensor (5) and insulating plug electrode (4), the insulating plug electrode (4) be distributed in insulating plug (1) it is internal and with the temperature
Sensor (5) is connected, and the temperature sensor (5) is internally provided with the wireless sending module for sending measurement data information.
Specifically, insulating plug electrode (4) described in the utility model is made up of copper or aluminium material.
Specifically, insulating plug electrode (4) described in the utility model is arranged on insulating plug (1) inside and is distributed in the double end
Around reducing bolt (7) and binding post (3).
Specifically, insulating plug (1) described in the utility model is molded by an insulating epoxy material shot.
The utility model provide it is a kind of can the advantage of separable cable annex of real-time monitoring temperature be TEMP
Device can directly carry out thermometric to insulating plug electrode and binding post, and directly reflect the temperature of cable conductor, therefore, thermometric is more
Accurately, the temperature according to cable conductor can analyze in real time in power circuit whether operation exception, and according to the result hair of analysis
Go out alarm prompt, failure is found in time and is processed, improve the reliability of power supply.
Brief description of the drawings
The utility model embodiment is described further referring to the drawings, wherein：
Fig. 1 be the utility model it is a kind of can real-time monitoring temperature separable cable annex structure chart；
Fig. 2 be the utility model it is a kind of can real-time monitoring temperature separable cable annex insulating plug structure chart.
Each component names are as follows in figure：
1- insulating plugs；2- cable accessory bodies；3- binding posts；4- insulating plug electrodes；5- temperature sensors；6- conductors
End；7- double end reducing bolts；8- cable adaptors；9- equipment casings.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
The utility model proposes it is a kind of can real-time monitoring temperature separable cable annex, refer to Fig. 1, including electricity
Cable fittings body 2, insulating plug 1, binding post 3 and equipment casing 9, the insulating plug 1 and equipment casing 9 are arranged on cable accessory
Inside body 2, the binding post 3 is connected insulating plug 1 by double end reducing bolt 7 and is fixed by the double end reducing bolt 7
On the equipment casing 9, the binding post 3 is connected with the conductor end 6 of cable, and the insulating plug 1 is internally provided with temperature
Sensor 5 and insulating plug electrode 4, the insulating plug electrode 4 are distributed in the inside of insulating plug 1 and are connected with the temperature sensor 5,
The temperature sensor 5 is internally provided with the wireless sending module for sending measurement data information, by built-in wireless hair
Send module by temperature acquisition data is activation to the temperature data acquisition transducing unit nearby installed, realize that separable cable is attached
The temperature online real-time monitoring of part.
Cable accessory can be connected by cable adaptor 8 with the power cable of different size, the conductor 6 and terminals of cable
Son 3 is connected, and binding post 3 is connected insulating plug 1 by double end reducing bolt 7 and is fixed on together on equipment casing 9.Detachable electricity
The external shielding layer of cable fittings keeps ground connection zero potential, safe and reliable.
The insulating plug electrode 4 is made up of copper or aluminium material.Fig. 2 is referred to, insulating plug electrode 4 is arranged in insulating plug 1
Portion is simultaneously distributed in around the double end reducing bolt 7 and binding post 3 so that insulating plug electrode 4 can be distributed in cable company
The accurate location of socket part position.So, temperature sensor 5 can accurately monitor cable connection position temperature by insulating plug electrode 4
Degree, thermometric is more accurate, can analyze in real time accordingly power circuit whether operation exception, and alarm sent according to the result of analysis carry
Show, and then can in time find failure and pre- judgement is carried out to failure, troubleshooting is carried out in time, and what raising was powered can
By property.
The insulating plug 1 is molded by an insulating epoxy material shot.
The utility model provide it is a kind of can the advantage of separable cable annex of real-time monitoring temperature be TEMP
Device can directly carry out thermometric to insulating plug electrode and binding post, and directly reflect the temperature of cable conductor, therefore, thermometric is more
Accurately, the temperature according to cable conductor can analyze in real time in power circuit whether operation exception, and according to the result hair of analysis
Go out alarm prompt, failure is found in time and is processed, improve electric power system reliability of operation.
The above specific embodiment of the present utility model, does not constitute the restriction to the utility model protection domain.
Any various other corresponding change and deformation made according to technology design of the present utility model, should be included in this practicality
In new scope of the claims.
Claims (4)
1. it is a kind of can real-time monitoring temperature separable cable annex, it is characterised in that including cable accessory body (2), absolutely
Edge plug (1), binding post (3) and equipment casing (9), the insulating plug (1) and equipment casing (9) are installed in cable accessory body
(2) internal, the binding post (3) connects insulating plug (1) and by the double end reducing bolt by double end reducing bolt (7)
(7) it is fixed on the equipment casing (9), the binding post (3) is connected with the conductor end (6) of cable, the insulating plug (1)
Temperature sensor (5) and insulating plug electrode (4) are internally provided with, it is internal simultaneously that the insulating plug electrode (4) is distributed in insulating plug (1)
It is connected with the temperature sensor (5), the temperature sensor (5) is internally provided with for sending the wireless of measurement data information
Sending module.
2. it is according to claim 1 it is a kind of can real-time monitoring temperature separable cable annex, it is characterised in that it is described
Insulating plug electrode (4) is made up of copper or aluminium material.
3. it is according to claim 1 it is a kind of can real-time monitoring temperature separable cable annex, it is characterised in that it is described
Insulating plug electrode (4) is arranged on insulating plug (1) inside and is distributed in the week of the double end reducing bolt (7) and binding post (3)
Enclose.
4. it is according to claim 1 it is a kind of can real-time monitoring temperature separable cable annex, it is characterised in that it is described
Insulating plug (1) is molded by an insulating epoxy material shot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336061.6U CN206313419U (en) | 2016-12-07 | 2016-12-07 | It is a kind of can real-time monitoring temperature separable cable annex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336061.6U CN206313419U (en) | 2016-12-07 | 2016-12-07 | It is a kind of can real-time monitoring temperature separable cable annex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206313419U true CN206313419U (en) | 2017-07-07 |
Family
ID=59250831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621336061.6U Active CN206313419U (en) | 2016-12-07 | 2016-12-07 | It is a kind of can real-time monitoring temperature separable cable annex |
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| CN (1) | CN206313419U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462820A (en) * | 2017-09-30 | 2017-12-12 | 成都盛帮双核科技有限公司 | A kind of separable connector for intelligent grid monitoring system |
| CN107941354A (en) * | 2017-10-09 | 2018-04-20 | 珠海多监测科技有限公司 | A kind of intelligent temperature measurement insulating plug |
| CN108711817A (en) * | 2018-08-16 | 2018-10-26 | 四川瑞霆电力科技有限公司 | The insulation plug of elbow-type cable connector with temp sensing function |
| CN110601125A (en) * | 2019-08-29 | 2019-12-20 | 深圳供电局有限公司 | Cable accessory structure |
| WO2020154860A1 (en) * | 2019-01-28 | 2020-08-06 | Abb Schweiz Ag | Bushing, cable accessory, system, method for assembling bushing and method for assembling cable accessory |
| CN112448306A (en) * | 2020-11-16 | 2021-03-05 | 深圳市创银科技股份有限公司 | A installation device that is arranged in wireless temperature measurement sensor of smart power grids |
-
2016
- 2016-12-07 CN CN201621336061.6U patent/CN206313419U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462820A (en) * | 2017-09-30 | 2017-12-12 | 成都盛帮双核科技有限公司 | A kind of separable connector for intelligent grid monitoring system |
| CN107462820B (en) * | 2017-09-30 | 2023-07-28 | 成都盛帮双核科技有限公司 | A separable connector for smart power grids monitored control system |
| CN107941354A (en) * | 2017-10-09 | 2018-04-20 | 珠海多监测科技有限公司 | A kind of intelligent temperature measurement insulating plug |
| CN108711817A (en) * | 2018-08-16 | 2018-10-26 | 四川瑞霆电力科技有限公司 | The insulation plug of elbow-type cable connector with temp sensing function |
| WO2020154860A1 (en) * | 2019-01-28 | 2020-08-06 | Abb Schweiz Ag | Bushing, cable accessory, system, method for assembling bushing and method for assembling cable accessory |
| CN110601125A (en) * | 2019-08-29 | 2019-12-20 | 深圳供电局有限公司 | Cable accessory structure |
| CN110601125B (en) * | 2019-08-29 | 2020-10-23 | 深圳供电局有限公司 | Cable accessory structure |
| CN112448306A (en) * | 2020-11-16 | 2021-03-05 | 深圳市创银科技股份有限公司 | A installation device that is arranged in wireless temperature measurement sensor of smart power grids |
| CN112448306B (en) * | 2020-11-16 | 2022-02-18 | 深圳市创银科技股份有限公司 | A installation device that is arranged in wireless temperature measurement sensor of smart power grids |
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