CN106595880B - Switch cylinder cabinet and the passive temperature measuring equipment of underground cable connector - Google Patents
Switch cylinder cabinet and the passive temperature measuring equipment of underground cable connector Download PDFInfo
- Publication number
- CN106595880B CN106595880B CN201611062254.1A CN201611062254A CN106595880B CN 106595880 B CN106595880 B CN 106595880B CN 201611062254 A CN201611062254 A CN 201611062254A CN 106595880 B CN106595880 B CN 106595880B
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- Prior art keywords
- temperature
- cable
- cylindrical shell
- data
- buckle
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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
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/022—Means for indicating or recording specially adapted for thermometers for recording
-
- 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
- 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
- G01K1/143—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations for measuring surface temperatures
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention is to provide switch cylinder cabinet and the passive temperature measuring equipments of underground cable connector.Wireless transport module and sensor circuit and temperature transducer are provided in cylindrical shell, RF device is housed in the side of sensor circuit and temperature transducer, antenna is housed, cylindrical shell top two sides are respectively fixed with buckle, and the buckle is that metallic elastic is linked up on cylindrical shell.The present invention covers on cable, is able to carry out switchgear and the passive thermometric of underground cable connector, therefore save the thermometric time, mitigates labour, and realize automation thermometric, and thermometric can be emitted by antenna, and be received by wireless network, carries out record and overtemperature alarm.It is suitable for being used as switchgear and the passive temperature measuring equipment of underground cable connector.
Description
Technical field
This utility patent is related to the temperature measuring equipment that electric field is applied to distribution box station switchgear inner cable connector, specifically
Say it is switch cylinder cabinet and the passive temperature measuring equipment of underground cable connector.
Background technique
In the operational process of distribution box station, it can not accomplish periodical tour, lack monitoring means, distribution can not be obtained in real time
Ambient condition in case station can not carry out early warning when temperature anomaly in distribution box station.And it is electrical in distribution box station
Connecting portion, connector, since manufacture craft, operation aging or contact resistance increase and cause contact or tap points temperature to increase,
If will lead to equipment burnout without handling in time, cause the generation of distribution box station power outage.Therefore guarantee distribution box station peace
It is complete to carry out, real-time monitoring is carried out for the ambient condition in distribution box station, and electrical connection position, connector, is remembered by making an inspection tour
The mode of record and wireless transmission obtains distribution box temperature of cable junction data, and early warning is very necessary when the temperature rises
's.
Summary of the invention:
The shortcomings that in order to overcome the prior art, the present invention provides switch cylinder cabinet and the passive thermometric dresses of underground cable connector
It sets.The device is led to by installing radio transmission transducing device and sensor circuit and temperature transducer and RF device in cylindrical outer casing
It crosses buckle to be mounted, and receives by antenna and transmit signal, solve the skill of switchgear and the passive thermometric of underground cable connector
Art problem.
Switch cylinder cabinet and the passive temperature measuring equipment of underground cable connector are sleeved on cable cover(ing) using cylindrical structure form
It is interior, carry out real time temperature measurement.Device two sides are equipped with metal clips, are stuck in cable cover(ing) for device.Device connects close to cable
Head, facilitates the installation of device, does not influence cable normal operation.Switchgear and the passive temperature measuring equipment of underground cable connector, by cylinder
Formula shell, induction electricity-fetching module, sensor for measuring temperature, wireless transport module, 900Mhz radio frequency chip, antenna are constituted.Device
The temperature transducer of insertion acquires distribution box station cable connector temperature, induction monitoring electric terminal and cable connector equipment
Surface temperature.Device passes through self-energizing mode, the electric current of induction cable and connector, electricity needed for obtaining device operation.Using
Micro energy lose design, reduces electric quantity consumption, makes device stable operation.Device uses full Wireless communication pattern, and device each other will not
Interference is generated, is not interfered by high voltage electric field.900Mhz radio frequency chip records newest cable temperature data, by handheld terminal,
Reading radio frequency signal obtains temperature of cable junction data.Device regularly sends cable connector temperature by GPRS communication
Degree evidence, immediately by GPRS mode, sends a warning message when equipment temperature measurement data is more than temperature upper limit, completes distribution box
Temperature of cable junction of standing increases abnormal alarm.
The present invention solves technical problem institute using scheme:
It is provided with wireless transport module and sensor circuit and temperature transducer in cylindrical shell, is passed in sensor circuit and thermometric
The side of sensor is equipped with RF device, antenna is housed on cylindrical shell, cylindrical shell top two sides are respectively fixed with buckle, the card
Button is that metallic elastic is linked up with.
Good effect, the present invention cover on cable, are able to carry out switchgear and the passive thermometric of underground cable connector, therefore save
The thermometric time is saved, mitigates labour, and realize automation thermometric, thermometric can be emitted by antenna, and be connect by wireless network
It receives, carries out record and overtemperature alarm.It is suitable for being used as switchgear and the passive temperature measuring equipment of underground cable connector.
Detailed description of the invention
Fig. 1 is structure of the invention figure；
Fig. 2 is perspective view of the present invention；
Fig. 3 is that the location drawing is arranged in present invention buckle.
In figure, 1. cylindrical shells, 2. wireless transport modules, 3. sensor circuits and temperature transducer, 4. RF devices, 5. cards
Button, 6. antennas.
Specific embodiment
According to the figure, it is provided with wireless transport module 2 and sensor circuit and temperature transducer 3 in cylindrical shell 1, incuded
The side of circuit and temperature transducer is equipped with RF device 4, and antenna 6 is housed on cylindrical shell, and cylindrical shell top two sides are solid respectively
Surely there is buckle 5, the buckle is that metallic elastic is linked up with.
The buckle with cable pendant for mounting.
Technical principle explanation of the invention:
Switch cylinder cabinet and the passive temperature measuring equipment of underground cable connector are based on embedded technology, sensing technology, less radio-frequency
Technology, by drum type brake shell, induction electricity-fetching module, sensor for measuring temperature, wireless transport module, 900Mhz radio frequency chip, day
Line is integrated in one, and forms passive temperature measuring equipment.Using the cable sheath structure in distribution box switchgear, columnar nothing is designed
Source temperature measuring equipment, crust of the device are cylinder mode, and induction module, temperature transducer and wireless transport module are fixed in inside, in
Between be it is hollow, may pass through cable.Switch cylinder cabinet and the passive temperature measuring equipment of underground cable connector are fixed on cable protection when installation
In set, cylindrical housing both sides are arranged metal elastic formula and buckle, and after pushing down two sides metal buckle, buckle and inwardly retract, be placed on electricity
In cable sheath, after metal buckle is unfolded outward, cable cover(ing) two sides are stuck in, so that device be made to be fixed in cable cover(ing).Dress
Front end is set close to cable connector, guarantees accurate measurement temperature of cable junction.Device is no source operating mode, induction coil and circuit
It is fixed in device cylindrical shell, takes electric holding meanss to run using induction.The cylindrical shell of device covers on cable, passes through sense
The electric current that cable flows through is answered, by electromagnetic conversion, obtains temperature transducer, wireless transport module working power.Temperature measurement passes
Sensor is integrated in inside device, close to induction cable connector temperature, is completed temperature of cable junction data after data conversion and is adopted
Collection, and timing transmits data to 900Mhz radio frequency chip and wireless transport module, while can judge whether temperature data surpasses
The setting upper limit is crossed, beyond sending wireless transport module for alert data after the upper limit.900Mhz radio frequency chip receives temperature transducers
The newest temperature data that device is sent, is stored in chip interior.When patrol officer is using handheld terminal transmitting radiofrequency signal,
900Mhz radio frequency chip receives signal, establishes twireless radio-frequency communication connection, by the unique number and temperature data of radio frequency chip,
It sends to handheld terminal radio-frequency signal source, handheld terminal shows cable number and title and current temperature information after receiving.
Wireless transport module has GPRS wireless communication function, establishes GPRS data transmission channel.Receive temperature measurement data and thermo-field thoery
After alert data, is communicated by wireless GPRS and complete data transmission.
Switch cylinder cabinet and the passive temperature measuring equipment of underground cable connector realize distribution box station cable connector temperature data
Acquisition in real time, monitor automatically cable connector, at electrical connection etc. key positions temperature rising state, make patrol officer pass through it is hand-held eventually
Termination harvest takes temperature of cable junction data.Temperature measurement data is regularly sent by GPRS communication modes.Abnormal temperature is increased
Early warning is carried out, makes the timely processing equipment operation hidden danger of patrol officer, improves distribution box station operation stability, guarantee power distribution network
Safe operation.
Tubular construction is suitable for installation in cable cover(ing), is run based on non-transformer mode, integrates temperature transducer, adopts in real time
The temperature data for collecting cable connector, has wireless data communication function, timing transmission temperature measurement data.
Claims (1)
1. switch cylinder cabinet and the passive temperature measuring equipment of underground cable connector, it is characterised in that:
Be provided with wireless transport module (2) and sensor circuit and temperature transducer (3) in cylindrical shell (1), in sensor circuit and
The side of temperature transducer is equipped with RF device (4), antenna (6) is housed on cylindrical shell, cylindrical shell top two sides are fixed respectively
Have buckle (5), the buckle is that metallic elastic is linked up with；Cylindrical shell, temperature transducer, wireless transport module, is penetrated sensor circuit
Frequency device, antenna are integrated in one, and form passive temperature measuring equipment；Device front end guarantees that accurate measurement cable connects close to cable connector
Head temperature；
The cylindrical shell designs columnar passive temperature measuring equipment, dress using the cable sheath structure in distribution box switchgear
Setting shell is cylinder mode, the fixed induction module in inside, temperature transducer and wireless transport module, centre be it is hollow, can wear
Cross cable；
Switch cylinder cabinet and underground cable connector passive temperature measuring equipment are fixed in cable cover(ing) by the buckle when being installation, circle
Cylindrical outer casing both sides are arranged metal elastic formula and buckle, and after pushing down two sides metal buckle, buckle and inwardly retract, be placed on cable cover(ing)
It is interior, after metal buckle is unfolded outward, cable cover(ing) two sides are stuck in, so that device be made to be fixed in cable cover(ing)；
The sensor circuit is no source operating mode, and induction coil and circuit are fixed in device cylindrical shell, are taken using induction
Electric holding meanss operation；The cylindrical shell of device covers on cable, the electric current flowed through by induction cable, by electromagnetic conversion,
Obtain temperature transducer, wireless transport module working power；
The RF device uses 900Mhz radio frequency chip, receives the newest temperature data that temperature transducer is sent, is stored in chip
It is internal；When patrol officer is using handheld terminal transmitting radiofrequency signal, 900Mhz radio frequency chip receives signal, and foundation is wirelessly penetrated
Frequency communicates to connect, and the unique number and temperature data of radio frequency chip are sent to handheld terminal radio-frequency signal source, handheld terminal connects
Cable number and title and current temperature information are shown after receipts；
The temperature transducer is integrated in inside device, and close to induction cable connector temperature, cable is completed after data conversion
The acquisition of connector temperature data, and timing transmits data to 900Mhz radio frequency chip and wireless transport module, while can judge
Whether temperature data is more than the setting upper limit, beyond sending wireless transport module for alert data after the upper limit；
The wireless transport module has GPRS wireless communication function, establishes GPRS data transmission channel；Receive temperature measurement data and
After temperature upper limit alert data, is communicated by wireless GPRS and complete data transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062254.1A CN106595880B (en) | 2016-11-28 | 2016-11-28 | Switch cylinder cabinet and the passive temperature measuring equipment of underground cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062254.1A CN106595880B (en) | 2016-11-28 | 2016-11-28 | Switch cylinder cabinet and the passive temperature measuring equipment of underground cable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106595880A CN106595880A (en) | 2017-04-26 |
| CN106595880B true CN106595880B (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611062254.1A Active CN106595880B (en) | 2016-11-28 | 2016-11-28 | Switch cylinder cabinet and the passive temperature measuring equipment of underground cable connector |
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| Country | Link |
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| CN (1) | CN106595880B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631808A (en) * | 2017-09-07 | 2018-01-26 | 郑州华力信息技术有限公司 | Temperature of high-tension switch cabinet inspection warning system extremely |
| CN108183085A (en) * | 2018-01-02 | 2018-06-19 | 京东方科技集团股份有限公司 | A kind of microscope carrier and production line making apparatus |
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| JP2008164473A (en) * | 2006-12-28 | 2008-07-17 | Tokyo Electric Power Co Inc:The | Device for measuring conductor temperature |
| JP2010002281A (en) * | 2008-06-19 | 2010-01-07 | Kansai Electric Power Co Inc:The | Mounting method of optical fiber cable for cable temperature measurement |
| CN102778302A (en) * | 2011-05-12 | 2012-11-14 | 上海市电力公司 | Wireless temperature measuring device of cable |
| 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 |
| CN105140728A (en) * | 2015-09-17 | 2015-12-09 | 南方电网科学研究院有限责任公司 | Cable joint and cable joint temperature measurement system |
| CN205403973U (en) * | 2016-03-02 | 2016-07-27 | 济南鑫新东信科技有限公司 | Easy wireless temperature measurement warning device of dress type integral type cable joint |
| CN205691265U (en) * | 2016-06-24 | 2016-11-16 | 中国石油大庆炼化公司机电仪厂 | Joint box for high-voltage cable intelligent temperature sensor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201788031U (en) * | 2010-08-16 | 2011-04-06 | 江阴市利得电气有限公司 | Intelligent wireless temperature measuring device for contact terminal of high-voltage circuitbreaker |
| CN202092790U (en) * | 2011-05-19 | 2011-12-28 | 江阴市利得电气有限公司 | Wireless temperature measuring sensor for static contact |
| CN202092798U (en) * | 2011-06-08 | 2011-12-28 | 杭州欣美成套电器制造有限公司 | Micropower wireless temperature detecting device |
| CN203534711U (en) * | 2013-10-26 | 2014-04-09 | 安徽龙波电气有限公司 | Intelligent wireless temperature measuring device of high-voltage vacuum circuit breaker contact |
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2016
- 2016-11-28 CN CN201611062254.1A patent/CN106595880B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008164473A (en) * | 2006-12-28 | 2008-07-17 | Tokyo Electric Power Co Inc:The | Device for measuring conductor temperature |
| JP2010002281A (en) * | 2008-06-19 | 2010-01-07 | Kansai Electric Power Co Inc:The | Mounting method of optical fiber cable for cable temperature measurement |
| CN102778302A (en) * | 2011-05-12 | 2012-11-14 | 上海市电力公司 | Wireless temperature measuring device of cable |
| 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 |
| CN105140728A (en) * | 2015-09-17 | 2015-12-09 | 南方电网科学研究院有限责任公司 | Cable joint and cable joint temperature measurement system |
| CN205403973U (en) * | 2016-03-02 | 2016-07-27 | 济南鑫新东信科技有限公司 | Easy wireless temperature measurement warning device of dress type integral type cable joint |
| CN205691265U (en) * | 2016-06-24 | 2016-11-16 | 中国石油大庆炼化公司机电仪厂 | Joint box for high-voltage cable intelligent temperature sensor |
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| Publication number | Publication date |
|---|---|
| CN106595880A (en) | 2017-04-26 |
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