CN109029751A - Wireless temperature detecting device applied to outdoor extra-high tension unit - Google Patents
Wireless temperature detecting device applied to outdoor extra-high tension unit Download PDFInfo
- Publication number
- CN109029751A CN109029751A CN201811045605.7A CN201811045605A CN109029751A CN 109029751 A CN109029751 A CN 109029751A CN 201811045605 A CN201811045605 A CN 201811045605A CN 109029751 A CN109029751 A CN 109029751A
- Authority
- CN
- China
- Prior art keywords
- anticorona
- tip
- detecting device
- shell
- extra
- 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
Classifications
-
- 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
- G01K13/00—Thermometers specially adapted for specific purposes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
This application discloses a kind of wireless temperature detecting device applied to outdoor extra-high tension unit, which includes the anticorona shell in no tip, is fixed on the extra-high tension unit；Temperature sensor is set to the inside of the anticorona shell in no tip, the temperature data of the extra-high tension unit is directly contacted and measured with the extra-high tension unit；Data link, for uploading the temperature data.Through the above way, in the wireless temperature detecting device provided by the present application for being applied to outdoor extra-high tension unit, by the way that temperature sensor is wrapped up with the anticorona shell in no tip, due to the design at no tip, prevent the aggregation of charge produced by extra-high tension unit, be not in corona phenomenon and damage the electronic device in detection device, extends service life.
Description
Technical field
This application involves arriving outdoor high-voltage equipment detection field, more particularly to a kind of applied to outdoor extra-high tension unit
Wireless temperature detecting device
Background technique
Outdoor extra-high voltage electrical equipment plays a crucial role in transmission line of electricity, now sets in the art to super-pressure
The reliability judgement of standby work is generally understood by temperature change.But due to point being monitored all in high voltage, high current,
In the environment of high-intensity magnetic field, and the problems such as due to forceful electric power magnetic noise and high-voltage isulation, the limitation in space.Specifically, in the height of electrification
It presses in overhead power line, electric field is generated around conducting wire, if electric field strength has been more than the breakdown strength of air, just makes conducting wire
Around air ionization and partial discharge phenomenon is presented, here it is so-called corona phenomenon, corona phenomenon will pacify at high pressure
The radio temperature sensor of dress causes corrosion failure.If not in time dredging excess charge, charge is the case where sharply increasing
Under showed in the form of corona electric arc, partial discharge phenomenon will be generated, this corona phenomenon can gradually destroy monitoring and set
It is standby, existing temperature measuring device will receive the interference such as relevant electromagnetism cause measurement result inaccuracy or device service life compared with
It is low.
Summary of the invention
The application provides a kind of wireless temperature detecting device applied to outdoor extra-high tension unit, corona can be prevented to inspection
Survey effect and the influence problem in service life.
The technical solution that the application uses is: providing a kind of wireless temperature detection applied to outdoor extra-high tension unit
Device, comprising: without the anticorona shell in tip, be fixed on the extra-high tension unit；Temperature sensor is set to the no tip
The inside of anticorona shell directly contacts with the extra-high tension unit and measures the temperature data of the extra-high tension unit；Data
Transmitter, for uploading the temperature data.
The beneficial effect of the application is: being different from the prior art, the application is applied to outdoor super-pressure by providing one piece
The wireless temperature detecting device of equipment, by being wrapped up temperature sensor with the anticorona shell in no tip, due to no tip
Design, it is therefore prevented that the aggregation of charge produced by extra-high tension unit is not in corona phenomenon and damages the electricity in detection device
Sub- device, extends service life.
Detailed description of the invention
Fig. 1 is a kind of application signal of wireless temperature detecting device applied to outdoor extra-high tension unit provided by the present application
Figure；
Fig. 2 is anticorona one structural schematic diagram of shell in no tip provided by the present application；
Fig. 3 is another structural schematic diagram of the anticorona shell in no tip provided by the present application；
Fig. 4 is that the application of another wireless temperature detecting device for being applied to outdoor extra-high tension unit provided by the present application is shown
It is intended to.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiment of the application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present application
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
Also referring to Fig. 1 to Fig. 4, this application provides a kind of wireless temperature detections applied to outdoor extra-high tension unit
Device comprising without the anticorona shell 100 in tip, temperature sensor 200, data link 300 and lithium battery 400.
Wherein, as shown in Fig. 2, it is no cutting-edge structure that the application, which is provided without the anticorona shell 100 in tip, since the application mentions
The wireless temperature detecting device for being applied to outdoor extra-high tension unit supplied is mainly used on extra-high tension unit, extra-high tension unit
A large amount of charge etc. can be generated, if being deposited on on cuspidated wireless temperature detecting device, charge can be assembled at tip, thus
Generate corona.
Such as Fig. 2, it is specifically as follows global type structure, is made of two semiglobes, and bayonet unit can be passed through
It is combined encapsulation, the junction of two semiglobe is additionally provided with holding section, specifically can be one or two, no point
Hold anticorona shell to be fixed on extra-high tension unit by holding section, as shown in Figure 1, extra-high tension unit includes conducting wire 20, when for
When conducting wire, holding section corresponds to the section of the conducting wire 20, is that borehole structure will be without the anticorona shell in tip when being installed
100 bayonet unit is opened, and two semiglobes are divided into, and the holding section of circle hole shape is also corresponding at this time separates, and conducting wire 20 is placed
It being closed in holding section, and by two semiglobes by bayonet unit, holding section has also been correspondingly formed a circular hole, from
And conducting wire is limited, so that part conducting wire 20 penetrates it without the anticorona shell 100 in tip, on the one hand will also prevent without tip
Corona shell 100 has been fixed on conducting wire 20, does not need other fixed devices.
After tentatively fix, it is further provided sealing shroud 500, by the anticorona shell 100 in no tip and conducting wire 20
Contact position is namely sealed without holding section in the anticorona shell 100 in tip and the intersection of conducting wire 20, material and no point
Hold anticorona shell 100 similar, shape can also be matched with the radian of the anticorona shell 100 in no tip.
In other embodiments, if the cross sectional shape of extra-high tension unit be it is rectangular, and holding section also correspond to it is rectangular
Structure.
In other embodiments, such as Fig. 3 and Fig. 4, no tip anticorona outer 100 can also for hemispherical, ellipse or
Half elliptic etc. structure.
In order to reach better anticorona and waterproof and other effects, the material of the no anticorona shell 100 in tip provided by the present application
Matter was anticorona glass cloth, was suppressed particular by anticorona glass cloth, and anticorona glass cloth is by first configuring
The epoxy phenolics solution of conductive carbon black containing preset ratio, wherein conductive carbon black has good resistance effect, then
Epoxy phenolics solution using alkali-free glass cloth in the conductive carbon black containing preset ratio of above-mentioned configuration is impregnated, with
Afterwards the alkali-free glass cloth after immersion bake and forms adhesive plaster shape, carries out hot pressing then to forming a kind of composite article,
It is exactly anticorona glass fabric layer, due to the effect of the characteristic of itself and conductive carbon black etc., so that the anticorona glass formed
Cloth has good resistivity, can evacuate to charge, after being fabricated to the anticorona shell 100 in no tip, can prevent big
The concentration of charge is measured, corona phenomenon is generated.
In above-described embodiment, by provide specific shape and material without the anticorona shell 100 in tip, to prevent electricity
The concentration of lotus, avoids corona phenomenon.
As shown in Figure 1, be illustrated so that extra-high tension unit is conducting wire as an example, it is provided by the present application to be applied to outdoor super-pressure
The wireless temperature detecting device of equipment further includes temperature sensor 200, and the inside of the anticorona shell 100 in no tip is arranged in, tool
Body is fixed on shell by adhesive, fixed structure etc..It can be probe class sensor, the spy with a wide range of contact
Head, when no tip, anticorona shell 100 is fixed on conducting wire 20, then the probe of temperature sensor 100 snaps over conducting wire 20 simultaneously
Directly contacted.And the temperature data of conducting wire 20 is detected, due to being prolonged outdoor detection, then its contact area can compare
It is larger, such as further probe is fixed on conducting wire 20, to prevent temperature detection problems caused by poor contact.
Data link 300, for temperature data to be sent, after further by uploading to Cloud Server, thus
Meet and remotely carries out processing calculating temperature data, thus achieve the purpose that monitoring,
Preferably, it can be wireless transmission, include wireless transmitter 310, it is anticorona outer to be similarly disposed at no tip
The inside of shell 100 connects temperature sensor 200 and transmits wirelessly temperature data detected by temperature sensor 200.
The application further provides for a kind of wireless receiver 320, and the outside of the anticorona shell 100 in no tip is arranged in, with
Conducting wire 20 maintains a certain distance, and to prevent electromagnetism etc. from interfering, can be used for receiving one or more wireless transmitters 310
Temperature data.
The emission band of wireless transmitter 310 provided by the present application is, for example, 433MHZ, i.e. wireless transmitter 310 and wireless
The working frequency of receiver 320 can be 433MHZ, influence signal due to being easy to generation electromagnetic wave etc. in extra-high tension unit
Transmission, by using 433MHZ as working frequency, with electromagnetic wave caused by extra-high tension unit not in a frequency range, also not
It can be affected, so as to accurately be uploaded to temperature data.
In other embodiments, data link 300 can also be by the way of wired, by anticorona outer at no tip
It is punched and is threaded to realize wiring on shell 100.
Lithium battery 400 provided by the present application has and can persistently give temperature sensor for a long time with longer service life
200 are powered with wireless transmitter 310, therefore wireless transmitter provided by the present application 310 is preferably with wireless receiver 320
Short distance low power communication is able to maintain that prolonged work, for removing electricity by electromagnetic induction compared to use, lithium battery 400
It can prevent from powering off or having a power failure due to extra-high tension unit and influence entire detection device and work.
In order to make wireless transmitter 310 and wireless receiver 320 reach better communication efficiency, no tip is anticorona outer
Shell 100 can further include the telltale hole close to the wireless transmitter 310 setting, and wireless transmitter 310 is also installed
There is antenna, so that temperature data is sent to wireless receiver 320 close to telltale hole, it is preferred that during installation, there is telltale hole
That end is preferably mounted at lower section, and the size of telltale hole has certain restrictions, prevents the liquid such as water from flowing into.And since the application mentions
What is supplied has stronger hydrophobicity without the anticorona shell 100 in tip, therefore water is also not easy to be deposited on shell, to flow into letter
Number hole.
In the inside of the anticorona shell 100 in no tip, temperature sensor 200, wireless transmitter 310, lithium battery 400 with
And its outside of connecting line etc. can also uniformly be wrapped in insulating waterproof layer, the material of insulating waterproof layer is preferably polytetrafluoroethyl-ne
Alkene has very strong hydrophobicity, therefore the device for preventing it internal is by aqueous corrosion.
Such as Fig. 4, only the shape of the anticorona shell in five tips 100 is changed, working principle and above-mentioned class
Seemingly, it does not repeat here.
In conclusion the application is led to by providing one piece of wireless temperature detecting device for being applied to outdoor extra-high tension unit
It crosses and is wrapped up temperature sensor with the anticorona shell in no tip, due to the design at no tip, it is therefore prevented that extra-high tension unit institute
The aggregation of charge is generated, and is not in corona phenomenon further using the production such as resistive material without the anticorona shell in tip
And the electronic device in detection device is damaged, extend service life.And the application is using the wireless communication of 433MHZ, energy
The interference of electromagnetic wave is enough avoided, it further will not be by outer so as to carry out lasting work using independent lithium battery power supply
The influence on boundary, so as to reach better detection effect.
The above is only presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize the application
Equivalent result made by specification and accompanying drawing content or equivalent process transformation are applied directly or indirectly in other relevant technologies
Field similarly includes in the scope of patent protection of the application.
Claims (10)
1. a kind of wireless temperature detecting device applied to outdoor extra-high tension unit, which is characterized in that the wireless temperature detection
Device includes:
Without the anticorona shell in tip, it is fixed on the extra-high tension unit；
Temperature sensor, is set to the inside of the anticorona shell in no tip, directly contacts and surveys with the extra-high tension unit
Measure the temperature data of the extra-high tension unit；
Data link, for sending the temperature data.
2. wireless temperature detecting device according to claim 1, which is characterized in that the material of the no anticorona shell in tip
Matter is anticorona glass cloth.
3. wireless temperature detecting device according to claim 1, which is characterized in that the no anticorona shell in tip is complete
Spherical shape, hemispherical, ellipse.
4. according to right want 1 described in wireless temperature detecting device, which is characterized in that the data link includes:
Wireless transmitter is set to the inside of the anticorona shell in no tip, for the temperature data to be passed through wireless parties
Formula is sent.
5. according to right want 4 described in wireless temperature detecting device, which is characterized in that the wireless temperature detecting device is further
Lithium battery including being set to the anticorona interior of shell in no tip, the lithium battery are used for the temperature sensor and nothing
The power supply of line transmitter.
6. wireless temperature detecting device according to claim 4, which is characterized in that the emission band of the wireless transmitter
For 433MHZ.
7. wireless temperature detecting device according to claim 2, which is characterized in that the material of the anticorona glass cloth is
Alkali-free glass cloth after being impregnated in the epoxy phenolics solution of the conductive carbon black containing preset ratio.
8. wireless temperature detecting device according to claim 5, which is characterized in that the temperature sensor, wireless transmission
Device and the lithium battery external are provided with insulating waterproof layer, and the insulating waterproof layer material is polytetrafluoroethylene (PTFE).
9. wireless temperature detecting device according to claim 4, which is characterized in that the no anticorona shell in tip is into one
Step includes the telltale hole close to wireless transmitter setting.
10. wireless temperature detecting device according to claim 1, which is characterized in that the wireless temperature detecting device into
One step includes sealing shroud, so that sealing the nothing when the anticorona shell in no tip is fixed on the extra-high tension unit
The contact position of tip anticorona shell and the extra-high tension unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811045605.7A CN109029751A (en) | 2018-09-07 | 2018-09-07 | Wireless temperature detecting device applied to outdoor extra-high tension unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811045605.7A CN109029751A (en) | 2018-09-07 | 2018-09-07 | Wireless temperature detecting device applied to outdoor extra-high tension unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109029751A true CN109029751A (en) | 2018-12-18 |
Family
ID=64624167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811045605.7A Pending CN109029751A (en) | 2018-09-07 | 2018-09-07 | Wireless temperature detecting device applied to outdoor extra-high tension unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109029751A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763349A (en) * | 2019-10-31 | 2020-02-07 | 国网上海市电力公司 | Anti-electromagnetic interference splicing fitting temperature monitoring and positioning device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62187226A (en) * | 1986-02-13 | 1987-08-15 | Kajima Corp | Temperature detector for air-conditioning |
| CN202421411U (en) * | 2011-12-27 | 2012-09-05 | 临汾电力高级技工学校 | Crisscross spanning monitoring device for transmission line |
| CN203502135U (en) * | 2013-04-19 | 2014-03-26 | 无锡必创传感科技有限公司 | Temperature monitor apparatus for high-voltage electric power equipment |
| CN205003247U (en) * | 2015-09-25 | 2016-01-27 | 湖南聚源电力勘测设计有限公司 | Super high voltage power transmission engineering corona noise corona discharge check out test set |
| CN205157711U (en) * | 2015-09-25 | 2016-04-13 | 湖南聚源电力勘测设计有限公司 | Super high voltage power transmission engineering corona discharge detection device |
-
2018
- 2018-09-07 CN CN201811045605.7A patent/CN109029751A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62187226A (en) * | 1986-02-13 | 1987-08-15 | Kajima Corp | Temperature detector for air-conditioning |
| CN202421411U (en) * | 2011-12-27 | 2012-09-05 | 临汾电力高级技工学校 | Crisscross spanning monitoring device for transmission line |
| CN203502135U (en) * | 2013-04-19 | 2014-03-26 | 无锡必创传感科技有限公司 | Temperature monitor apparatus for high-voltage electric power equipment |
| CN205003247U (en) * | 2015-09-25 | 2016-01-27 | 湖南聚源电力勘测设计有限公司 | Super high voltage power transmission engineering corona noise corona discharge check out test set |
| CN205157711U (en) * | 2015-09-25 | 2016-04-13 | 湖南聚源电力勘测设计有限公司 | Super high voltage power transmission engineering corona discharge detection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763349A (en) * | 2019-10-31 | 2020-02-07 | 国网上海市电力公司 | Anti-electromagnetic interference splicing fitting temperature monitoring and positioning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150253365A1 (en) | Sensors for electrical connectors | |
| MXPA02009661A (en) | Electrically conductive patterns for monitoring the filling of medical devices. | |
| ES2726808T3 (en) | Leakage current sensor for pole type insulator | |
| CN109238481A (en) | Cable temperature detection device | |
| CN204165670U (en) | A kind of SAW Temperature Sensors for outdoor high voltage environment | |
| WO2015188593A1 (en) | Alternating current and direct current wireless monitoring device | |
| CN109029751A (en) | Wireless temperature detecting device applied to outdoor extra-high tension unit | |
| CN108376884A (en) | A kind of conductor temperature measuring type T-type cable connector device | |
| CN208953136U (en) | Cable temperature detection device | |
| CN110530555A (en) | A kind of radio temperature sensor suitable for underwater operation | |
| WO2013123439A1 (en) | Sensors for electrical connectors | |
| CN208653666U (en) | A kind of SAW temperature transducer being built in inside cable connector | |
| CN206523579U (en) | Based on wireless radio-frequency lightning arrester resistance leakage current detection means | |
| CN109506803A (en) | Soil monitoring instrument | |
| CN106229063B (en) | Power line and electric equipment | |
| CN208206310U (en) | A kind of temperature measurement equipment based on RFID | |
| CN209214797U (en) | Soil monitoring instrument | |
| CN209043541U (en) | Leakage inspector for water pipe | |
| CN207967487U (en) | A kind of conductor temperature measuring type T-type cable connector device | |
| CN208753240U (en) | A kind of omnipotent breaker | |
| CN208420209U (en) | A kind of temperature measurement expert system | |
| CN207335767U (en) | Generator humiture monitoring device | |
| CN204214971U (en) | Bow line wire clamp proving installation | |
| CN112229529A (en) | Cable joint temperature measuring device | |
| CN105067982A (en) | Verification apparatus of solder point between lead wire and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
|
| RJ01 | Rejection of invention patent application after publication |