CN105403316B - A kind of concealed probe wire temperature measuring equipment - Google Patents
A kind of concealed probe wire temperature measuring equipment Download PDFInfo
- Publication number
- CN105403316B CN105403316B CN201510880323.9A CN201510880323A CN105403316B CN 105403316 B CN105403316 B CN 105403316B CN 201510880323 A CN201510880323 A CN 201510880323A CN 105403316 B CN105403316 B CN 105403316B
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- wire
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- clamp
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- 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
- G01K1/08—Protective devices, e.g. casings
-
- 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
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
One kind probe hidden lead temperature measuring equipment, including data acquisition unit and the hinge type wire clamp being arranged on transmission pressure, data acquisition unit includes wire temperature transducer spherical shell, and power supply unit, Data Centralized Processing unit and communication module, the antenna being arranged on wire temperature transducer spherical shell；Hinge type wire clamp includes wire clamp, wire locking clamp, the lock screw and temperature probe for being arranged at wire locking clamp bottom；The junction of wire temperature transducer spherical shell and hinge type wire clamp are coaxial, and it is threadedly coupled, temperature probe is located in the junction of wire temperature transducer spherical shell, wire via is left at the connection center of the junction of wire temperature transducer spherical shell, and Data Centralized Processing unit and temperature probe are connected by the wire via.Design structure of the present invention is simple, practical, had both allowd probe to be in close contact with wire, and had additionally used concealed design so that easier for installation.
Description
Technical field
The invention belongs to analyze and survey control technology field, and in particular to a kind of concealed probe wire temperature measuring equipment,
Suitable for the measurement of high voltage electricity transmission conductive wire temperature.
Technical background
Transmission line of electricity is the important component of power system, in recent years, development and people's people's livelihood with China's industrial or agricultural
Needs living, power demand increasingly increase, power supply capacity surge cause Electric Power Network Planning construction hysteresis and ability to transmit electricity deficiency
Problem becomes increasingly conspicuous.Original circuit is limited by technical conditions such as current-carrying capacity thermostabilization limits, can not meet at present
The power demands of electricity market, especially under peak times of power consumption, inspecting state or when breaking down, circuit intercommunication capacity
Deficiency will cause to press limited load, cause the economy and reliability degradation of operation of power networks.It was found that the transmission of electricity energy of circuit
Power has direct relation with wire running temperature.The permission current-carrying capacity of wire, which directly depends on conductor overheating, allows temperature.But due to
The raising of temperature, conducting wire sag increase, scissors crossing air gap distance reduces wire over the ground, influences line-to-ground margin of safety
The problems such as.Therefore in terms of transmission line wire thermometric on-Line Monitor Device is widely used in the dilatation monitoring of transmission line of electricity.
At present, industry is monitored on-line in transmission line of electricity, wire temperature sensor is substantially using contact probe thermometric
Mode, temperature probe is drawn using soft state wire mostly from temperature collecting cell, and shield external layer scribble it is resistance to
High-temperature material, to improve outer layer insulation.And when sensor is installed, it is also necessary to fixed with wire clamp or band from temperature acquisition
The probe that unit stretches out, if unstable or probe is naked for a long time to be leaked in air because wire clamp or band are fixed, easily cause probe pine
Move or aoxidize and cause the temperature of test inaccurate.Therefore it is easy for installation to design one kind, and pops one's head in and is not required to naked leakage in atmosphere, and
Turn into urgent problem to be solved with the thermometric mode of conductor cross-section tight connecting.
The content of the invention
It is an object of the invention to overcome in current technology to draw temperature probe using soft state wire in temperature collecting cell
Go out, then fixed using wire clamp or band, and temperature probe leaks easily produce oxidation in atmosphere for a long time cruelly, and wire clamp or band
The problem of fixing unstable or loosening and causing thermometric to be forbidden.
The present invention technical solution be：
One kind probe hidden lead temperature measuring equipment, including data acquisition unit and the hinge type that is arranged on transmission pressure
Wire clamp, it is characterized in that：The data acquisition unit includes wire temperature transducer spherical shell, and is packaged in wire
Power supply unit, Data Centralized Processing unit and communication module in temperature transducer spherical shell, are arranged at wire temperature transducers
Antenna on device spherical shell；The hinge type wire clamp includes wire clamp, the wire locking clamp being arranged in wire clamp, set
It is placed in the lock screw and temperature probe of wire locking clamp bottom；The junction of the wire temperature transducer spherical shell with
Hinge type wire clamp is coaxial, and is threadedly coupled, and the temperature probe is located in the junction of wire temperature transducer spherical shell, institute
Wire via is left at the connection center for stating the junction of wire temperature transducer spherical shell, and data are connected by the wire via
Centralized processing unit and temperature probe.
Above-mentioned temperature probe from top to bottom includes positioning/adjusting nut, stage clip and the flute profile probe being sequentially connected；It is described fixed
Position/adjusting nut is positioned and adjusted to flute profile probe by stage clip.
Above-mentioned wire locking clamp is U-shaped, and the lock screw is threadedly coupled with wire locking clamp.
Above-mentioned hinge type wire clamp uses external screw thread, and the junction of the wire temperature transducer spherical shell uses interior spiral shell
Line.
Above-mentioned wire temperature transducer spherical shell is Al-alloy casing.
Data Centralized Processing unit gathers temperature probe data, and these data processings are turned into ripe data, and controls
Data transfer.
The communication transfer of communication module and antenna by the temperature data collected to data concentrator.
Data acquisition unit is packaged in wire temperature transducer spherical shell, is done with reducing high-voltage conducting wires generation electromagnetism
Disturb and influence measuring accuracy.
The function of hinge type wire clamp is that wire temperature measuring equipment is fixed on transmission pressure.Wire locking clamp to be U-shaped, so as to
Fixation is tightly cut with transmission pressure, lock screw then promotes wire locking clamp to adapt to different line footpaths.
Positioning/adjusting nut is mainly positioned and adjusted to flute profile probe, and it is to prevent from leading that centre, which adds stage clip,
Flute profile probe is damaged when line temperature measuring equipment is fixed on transmission pressure.
The beneficial effects of the present invention are：
The wire temperature transducer spherical shell of the present invention is made using alloy, power supply unit, Data Centralized Processing
Unit, communication module, antenna etc. are packaged in wherein, are reduced high-voltage conducting wires and are produced electromagnetic interference and influence measuring accuracy.
The hinge type wire clamp of the present invention is surveyed with reserving a via at the connection center of wire temperature transducer spherical shell
Temperature probe can directly reach prediction wire from reserved via, it is not necessary to extend to outside.And this temperature probe top uses groove
Shape designs so that probe and prediction wire tight connecting.After whole wire temperature measuring equipment installation, temperature probe is complete
It is hidden in wherein.
Design structure of the present invention is simple, both ensure that temperature probe can be in close contact with wire, again can visit thermometric
Head is hidden in design structure.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Each mark is respectively wherein in figure：1. wire temperature transducer spherical shell, 2. antennas, 3. transmission pressures, 4. is fixed
Position/adjusting nut, 5. stage clips, 6. flute profiles are popped one's head in, 7. wire locking clamps, 8. lock screws, 9. power supply units, in 10. data sets
Processing unit.
Embodiment
Referring to Fig. 1, one kind probe hidden lead temperature measuring equipment, including data acquisition unit and it is arranged at transmission pressure 3
On hinge type wire clamp, it is characterised in that：The data acquisition unit includes wire temperature transducer spherical shell 1, Yi Jifeng
Loaded on the power supply unit 9 in wire temperature transducer spherical shell 1, Data Centralized Processing unit 10 and communication module, it is arranged at
Antenna 2 on wire temperature transducer spherical shell 1；The hinge type wire clamp includes wire clamp, is arranged in wire clamp
Wire locking clamp 7, be arranged at the lock screw 8 and temperature probe of the bottom of wire locking clamp 7；The wire temperature transducer
The junction of spherical shell 1 and hinge type wire clamp are coaxial, and are threadedly coupled, and the temperature probe is located at wire temperature transducer ball
In the junction of shell body 1, wire via is left at the connection center of the junction of the wire temperature transducer spherical shell 1,
Data Centralized Processing unit 10 and temperature probe are connected by the wire via.
Temperature probe from top to bottom includes positioning/adjusting nut 4, stage clip 5 and the flute profile probe 6 being sequentially connected；It is described fixed
Position/adjusting nut 4 is positioned and adjusted to flute profile probe 6 by stage clip 5.
Wire locking clamp 7 is U-shaped, and the lock screw 8 is threadedly coupled with wire locking clamp 7.
Hinge type wire clamp uses external screw thread, and the junction of the wire temperature transducer spherical shell 1 uses internal thread.
Wire temperature transducer spherical shell 1 is Al-alloy casing.
Data Centralized Processing unit 10 gathers temperature probe data, and these data processings are turned into ripe data, and controls
Data transfer processed.
The communication transfer of communication module and antenna 2 by the temperature data collected to data concentrator.
Data acquisition unit is packaged in wire temperature transducer spherical shell 1, and electromagnetism is produced to reduce high-voltage conducting wires
Disturb and influence measuring accuracy.
The function of hinge type wire clamp is that wire temperature measuring equipment is fixed on transmission pressure 3.Wire locking clamp 7 to be U-shaped, with
Just fixation is tightly cut with transmission pressure, lock screw 8 then promotes wire locking clamp 7 to adapt to different line footpaths.
Positioning/adjusting nut 4 is mainly positioned and adjusted to flute profile probe 6, and it is to prevent that centre, which adds stage clip 5,
Flute profile probe 5 is damaged when wire temperature measuring equipment is fixed on transmission pressure 3.
The wire temperature transducer spherical shell 1 of the present invention is made using aluminium alloy, in power supply unit 9, data set
Processing unit 10, communication module, antenna 2 etc. are packaged in wherein, are reduced high-voltage conducting wires and are produced electromagnetic interference and influence to test
Precision.
The hinge type wire clamp of the present invention and a reserved via at the connection center of wire temperature transducer spherical shell 1,
Temperature probe can directly reach prediction wire from reserved via, it is not necessary to extend to outside.And this temperature probe top uses
Groove design so that probe and prediction wire tight connecting.After whole wire temperature measuring equipment installation, probe is completely hidden
It is hidden in wherein.
Design structure of the present invention is simple, both ensure that temperature probe can be in close contact with wire, again can visit thermometric
Head is hidden in design structure.
Claims (5)
1. one kind probe hidden lead temperature measuring equipment, including data acquisition unit and it is arranged at transmission pressure（3）On hinge
Formula wire clamp, it is characterised in that：The data acquisition unit includes wire temperature transducer spherical shell（1）, and be packaged in and lead
Line temperature transducer spherical shell（1）Interior power supply unit（9）, Data Centralized Processing unit（10）And communication module, it is arranged at
Wire temperature transducer spherical shell（1）On antenna（2）；The hinge type wire clamp includes wire clamp, is arranged at wire
Wire locking clamp in folder（7）, be arranged at wire locking clamp（7）The lock screw of bottom（8）；The hinge type wire clamp also includes
Temperature probe；The wire temperature transducer spherical shell（1）Junction and hinge type wire clamp it is coaxial, and be threadedly coupled, institute
State temperature probe and be located at wire temperature transducer spherical shell（1）Junction in, the wire temperature transducer spherical shell
（1）The connection center of junction leave wire via, pass through the wire via and connect Data Centralized Processing unit（10）With survey
Temperature probe.
2. hidden lead temperature measuring equipment of popping one's head according to claim 1, it is characterised in that：The temperature probe is from top to bottom
Including the positioning/adjusting nut being sequentially connected（4）, stage clip（5）Popped one's head in flute profile（6）；Positioning/the adjusting nut（4）Pass through
Stage clip（5）Flute profile is popped one's head in（6）Positioned and adjusted.
3. probe hidden lead temperature measuring equipment according to claim 1 or claim 2, it is characterised in that：The wire locking clamp（7）
To be U-shaped, the lock screw（8）With wire locking clamp（7）Threaded connection.
4. hidden lead temperature measuring equipment of popping one's head according to claim 3, it is characterised in that：The hinge type wire clamp uses outer
Screw thread, the wire temperature transducer spherical shell（1）Junction use internal thread.
5. hidden lead temperature measuring equipment of popping one's head according to claim 4, it is characterised in that：The wire temperature transducer ball
Shell body（1）For Al-alloy casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510880323.9A CN105403316B (en) | 2015-12-04 | 2015-12-04 | A kind of concealed probe wire temperature measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510880323.9A CN105403316B (en) | 2015-12-04 | 2015-12-04 | A kind of concealed probe wire temperature measuring equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105403316A CN105403316A (en) | 2016-03-16 |
| CN105403316B true CN105403316B (en) | 2018-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510880323.9A Active CN105403316B (en) | 2015-12-04 | 2015-12-04 | A kind of concealed probe wire temperature measuring equipment |
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| CN (1) | CN105403316B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729576A (en) * | 2020-12-29 | 2021-04-30 | 济南鑫三星科贸有限公司 | Online monitoring and temperature measuring device for overhead transmission line |
| CN112864996B (en) * | 2020-12-31 | 2022-03-29 | 河南四达电力设备股份有限公司 | Take temperature monitoring function's intelligent wedge strain clamp |
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| CN201429470Y (en) * | 2009-05-19 | 2010-03-24 | 宜宾电业局 | Mounting component of on-line monitoring device for power transmission line |
| CN201896834U (en) * | 2010-10-09 | 2011-07-13 | 杨晓伟 | Nut for instantly monitoring heating of wire connecting part |
| KR20120002807A (en) * | 2010-07-01 | 2012-01-09 | (주)동인산전 | Heating water divider for adjusting heating temperature |
| CN202393517U (en) * | 2011-12-12 | 2012-08-22 | 天津市岳泰创新科技服务有限公司 | Novel temperature meter |
| CN202836616U (en) * | 2012-08-29 | 2013-03-27 | 江西萍乡供电公司 | Rural power grid on-line monitoring device |
| CN203323914U (en) * | 2013-05-22 | 2013-12-04 | 国家电网公司 | Fixing device of grating temperature sensor |
| CN103439023A (en) * | 2013-08-30 | 2013-12-11 | 华南理工大学 | On-line temperature measuring device for overhead power transmission line and temperature measuring method thereof |
| CN203572581U (en) * | 2013-11-25 | 2014-04-30 | 国家电网公司 | Temperature measuring device for cable terminal |
| CN103837260A (en) * | 2012-11-23 | 2014-06-04 | 西安金和光学科技有限公司 | Cable connector fiber temperature measuring device |
| CN103994839A (en) * | 2013-11-29 | 2014-08-20 | 杭州欣美成套电器制造有限公司 | Cylindrical conductor wireless temperature collecting system and cylindrical conductor wireless temperature collecting method |
| CN204228283U (en) * | 2014-11-24 | 2015-03-25 | 王东方 | For the passive wireless temperature sensor of power bus-bar or cable thermometric |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3017690B2 (en) * | 1996-12-17 | 2000-03-13 | 株式会社ナニワ製作所 | Branch attachment for existing mixer tap |
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Patent Citations (17)
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| CN1967226A (en) * | 2005-11-17 | 2007-05-23 | 富准精密工业(深圳)有限公司 | Heat-pipe characteristics detection device |
| CN1971261A (en) * | 2005-11-25 | 2007-05-30 | 富准精密工业(深圳)有限公司 | Checking device for thermotube performance |
| CN101004396A (en) * | 2006-01-16 | 2007-07-25 | 富准精密工业(深圳)有限公司 | Device for detecting performance of heat pipe |
| CN201060059Y (en) * | 2007-07-16 | 2008-05-14 | 深圳市视聆通电力设备有限公司 | Temperature out-of-limit indication screw bolt |
| CN201229210Y (en) * | 2008-05-28 | 2009-04-29 | 金华电业局 | Wireless temperature acquisition machine for switch cubicle |
| CN201429470Y (en) * | 2009-05-19 | 2010-03-24 | 宜宾电业局 | Mounting component of on-line monitoring device for power transmission line |
| KR20120002807A (en) * | 2010-07-01 | 2012-01-09 | (주)동인산전 | Heating water divider for adjusting heating temperature |
| CN201896834U (en) * | 2010-10-09 | 2011-07-13 | 杨晓伟 | Nut for instantly monitoring heating of wire connecting part |
| CN202393517U (en) * | 2011-12-12 | 2012-08-22 | 天津市岳泰创新科技服务有限公司 | Novel temperature meter |
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| CN103837260A (en) * | 2012-11-23 | 2014-06-04 | 西安金和光学科技有限公司 | Cable connector fiber temperature measuring device |
| CN203323914U (en) * | 2013-05-22 | 2013-12-04 | 国家电网公司 | Fixing device of grating temperature sensor |
| CN103439023A (en) * | 2013-08-30 | 2013-12-11 | 华南理工大学 | On-line temperature measuring device for overhead power transmission line and temperature measuring method thereof |
| CN203572581U (en) * | 2013-11-25 | 2014-04-30 | 国家电网公司 | Temperature measuring device for cable terminal |
| CN103994839A (en) * | 2013-11-29 | 2014-08-20 | 杭州欣美成套电器制造有限公司 | Cylindrical conductor wireless temperature collecting system and cylindrical conductor wireless temperature collecting method |
| CN204228283U (en) * | 2014-11-24 | 2015-03-25 | 王东方 | For the passive wireless temperature sensor of power bus-bar or cable thermometric |
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| CN105403316A (en) | 2016-03-16 |
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