CN102759410A - Wireless temperature measuring system - Google Patents
Wireless temperature measuring system Download PDFInfo
- Publication number
- CN102759410A CN102759410A CN2012102426442A CN201210242644A CN102759410A CN 102759410 A CN102759410 A CN 102759410A CN 2012102426442 A CN2012102426442 A CN 2012102426442A CN 201210242644 A CN201210242644 A CN 201210242644A CN 102759410 A CN102759410 A CN 102759410A
- Authority
- CN
- China
- Prior art keywords
- temperature
- wireless
- receiver
- receiving antenna
- communication manager
- 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
- 238000012544 monitoring process Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 15
- 238000009529 body temperature measurement Methods 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 230000036039 immunity Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005685 electric field effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a wireless temperature measuring system. The wireless temperature measuring system comprises a temperature acquisitor, a transmitting antenna, a temperature receiver, a receiving antenna, a bus, a communication manager, a monitoring manager and a system interface, wherein the transmitting antenna is located on the temperature acquisitor, the receiving antenna is located on the temperature receiver, the temperature acquisitor is in wireless connection with the temperature receiver through the transmitting antenna and the receiving antenna, the temperature receiver is connected with the communication manager through the bus, the monitoring manager is connected with the communication manager, and the temperature acquisitor, the transmitting antenna, the temperature receiver and the receiving antenna can be installed in a switch cabinet. The wireless temperature measuring system disclosed by the invention is convenient to install, and the manufacturing cost is reduced.
Description
Technical field
The present invention relates to a kind of temp measuring system, particularly relate to a kind of wireless temperature measurement system.
Background technology
High-tension switch cabinet is one of transformer station, power plant, enterprise's distribution most important equipment.In equipment long-time running process; Isolating switch in the switch cubicle and the positions such as attachment plug between the switch cubicle can be because of making, transportation, installing and badly and aging cause that contact resistance is excessive and generate heat; If the temperature of these heating positions can't be monitored; Can not get timely maintenance, the fire failure that then finally can cause burning switch cubicle takes place.In recent years, the switch cubicle overheat accident all took place in a lot of generating plant and transformer station, caused fire and large area blackout.Existing temp measuring method adopts infrared temperature-test technology and optical fiber temperature-measurement technology, and infrared temperature-test technology is installed inconvenient, and the technological manufacturing cost of optical fiber temperature-measurement is too high, and infrared temperature-test technology and the maintenance requirement of optical fiber temperature-measurement technical products are higher.
Summary of the invention
Technical matters to be solved by this invention provides a kind of wireless temperature measurement system, and it is easy for installation, and reduces manufacturing cost.
The present invention solves above-mentioned technical matters through following technical proposals: a kind of wireless temperature measurement system; It is characterized in that; Said wireless temperature measurement system comprises Temperature sampler, emitting antenna, temperature receiver, receiving antenna, bus, communication manager, monitoring management machine, system interface; Emitting antenna is positioned on the Temperature sampler; Receiving antenna is positioned on the temperature receiver, and Temperature sampler is through emitting antenna, receiving antenna and the wireless connections of temperature receiver, and the temperature receiver is connected with communication manager through bus; The monitoring management machine is connected with communication manager, and Temperature sampler, emitting antenna, temperature receiver, receiving antenna can be installed in the switch cubicle.
Preferably, said wireless temperature measurement system also comprises system interface, and the monitoring management machine is connected with an outside Surveillance center through system interface.
Positive progressive effect of the present invention is: wireless temperature measurement system of the present invention is easy for installation; And reduction manufacturing cost; Meet the temperature survey requirement under the electrification in high voltage state; The temperature monitoring that can be widely used in the positions such as contact, disconnector, cable splice, busbar joint of box change, ring main unit, high and low voltage switch cabinet can also can be transformed on old equipment installing on the new equipment.
Description of drawings
Fig. 1 is the theory diagram of wireless temperature measurement system of the present invention.
Embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention.
As shown in Figure 1; Wireless temperature measurement system of the present invention comprises Temperature sampler 11, emitting antenna 12, temperature receiver 13, receiving antenna 14, bus 2, communication manager 3, monitoring management machine 4; Emitting antenna 12 is positioned on the Temperature sampler 11; Receiving antenna 14 is positioned on the temperature receiver 13; Temperature sampler 11 is through emitting antenna 12, receiving antenna 14 and 13 wireless connections of temperature receiver, and temperature receiver 13 is connected with communication manager 3 through bus 2, and monitoring management machine 4 is connected with communication manager 3.Temperature sampler 11, emitting antenna 12, temperature receiver 13, receiving antenna 14 can be installed in the switch cubicle 1.Wireless temperature measurement system of the present invention can also comprise system interface 5, and monitoring management machine 4 can be connected with an outside Surveillance center through system interface 5.
Temperature sampler is monitored and the temperature data wireless transmission the temperature of equipment such as switch cubicle in real time; The temperature receiver receives the temperature data that Temperature sampler sends, and has the function of protocol conversion and data transmission, promptly converts temperature data to temperature signal.Bus can be a RS485 type bus, sends temperature signal to communication manager.Communication manager sends temperature signal to the monitoring management machine.The monitoring management machine can be computer or the controller that has display screen etc.Temperature sampler and temperature receiver utilize wireless communication technology to carry out data transmission, realized electrification in high voltage next time device temperature measure security, the reliability that with the electricity isolation of secondary monitoring equipment, fully guarantees system and equipment.Temperature sampler can bear the level Four esd immunity test of GB/T 1726.2 standard codes, and the temperature receiver can bear three grades of esd immunity tests of GB/T 17626.2 standard codes.Wireless temperature measurement system of the present invention is as long as be installed in Temperature sampler, temperature receiver etc. in the switch cubicle, and is easy for installation, do not destroy the original structure of equipment such as switch cubicle.Antijamming capability of the present invention is strong, and Temperature sampler and point for measuring temperature be in same current potential, reduces electric field effects.The present invention realizes the high pressure isolation, and signal can be transmitted by radio frequency signal, isolates thorough, simple in structure, reliable operation.The present invention has thermal stability, and the present invention selects the components and parts of better heat stability for use, under the prerequisite that guarantees actual needs, both reduces cost, and guarantees enough practical precision again, and the measurement point temperature can reach 125 ℃.The monitoring management machine can be installed in the switch gear room, so that parameter and other operation are revised, are provided with to field observation real time temperature present situation through touch-screen.The present invention adopts the Zigbee wireless technology, and the Zigbee wireless technology is based on a low-power consumption territory fidonetFido of IEEE802.15.4 standard.
Those skilled in the art can carry out various remodeling and change to the present invention.Therefore, the present invention has covered various remodeling and the change in the scope that falls into appending claims and equivalent thereof.
Claims (2)
1. wireless temperature measurement system; It is characterized in that; Said wireless temperature measurement system comprises Temperature sampler, emitting antenna, temperature receiver, receiving antenna, bus, communication manager, monitoring management machine, system interface, and emitting antenna is positioned on the Temperature sampler, and receiving antenna is positioned on the temperature receiver; Temperature sampler is through emitting antenna, receiving antenna and the wireless connections of temperature receiver; The temperature receiver is connected with communication manager through bus, and the monitoring management machine is connected with communication manager, and Temperature sampler, emitting antenna, temperature receiver, receiving antenna can be installed in the switch cubicle.
2. wireless temperature measurement system as claimed in claim 1 is characterized in that said wireless temperature measurement system also comprises system interface, and the monitoring management machine is connected with an outside Surveillance center through system interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102426442A CN102759410A (en) | 2012-07-13 | 2012-07-13 | Wireless temperature measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102426442A CN102759410A (en) | 2012-07-13 | 2012-07-13 | Wireless temperature measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102759410A true CN102759410A (en) | 2012-10-31 |
Family
ID=47053948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102426442A Pending CN102759410A (en) | 2012-07-13 | 2012-07-13 | Wireless temperature measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102759410A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115453217A (en) * | 2022-10-14 | 2022-12-09 | 云南电网有限责任公司普洱供电局 | Gain detection device for collector antenna in wireless temperature measurement system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0838793A2 (en) * | 1996-10-25 | 1998-04-29 | Hubbell Incorporated | Infra-red motion detector |
| DE202005011876U1 (en) * | 2005-07-21 | 2005-10-13 | Korsch Ag | Equipment for producing tablets containing tabletting machine with associated switching cubicle and servicing console with suitable wireless interconnections for exchange of signals |
| CN101576416A (en) * | 2009-06-23 | 2009-11-11 | 西安工程大学 | System for monitoring contact temperature of high-voltage switch cabinet on line |
| CN201819741U (en) * | 2010-08-20 | 2011-05-04 | 山东中瑞电气有限公司 | High voltage switchgear wireless temperature measuring device |
| CN202101770U (en) * | 2011-06-22 | 2012-01-04 | 袁建州 | Passive wireless temperature measuring device of switch cabinet |
| CN202150178U (en) * | 2011-07-14 | 2012-02-22 | 西安工程大学 | Zigbee communication unit for monitoring temperature rise of contact of high-voltage switch cabinet |
| CN202648809U (en) * | 2012-07-13 | 2013-01-02 | 上海一德电气科技有限公司 | Wireless temperature measuring system |
-
2012
- 2012-07-13 CN CN2012102426442A patent/CN102759410A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0838793A2 (en) * | 1996-10-25 | 1998-04-29 | Hubbell Incorporated | Infra-red motion detector |
| DE202005011876U1 (en) * | 2005-07-21 | 2005-10-13 | Korsch Ag | Equipment for producing tablets containing tabletting machine with associated switching cubicle and servicing console with suitable wireless interconnections for exchange of signals |
| CN101576416A (en) * | 2009-06-23 | 2009-11-11 | 西安工程大学 | System for monitoring contact temperature of high-voltage switch cabinet on line |
| CN201819741U (en) * | 2010-08-20 | 2011-05-04 | 山东中瑞电气有限公司 | High voltage switchgear wireless temperature measuring device |
| CN202101770U (en) * | 2011-06-22 | 2012-01-04 | 袁建州 | Passive wireless temperature measuring device of switch cabinet |
| CN202150178U (en) * | 2011-07-14 | 2012-02-22 | 西安工程大学 | Zigbee communication unit for monitoring temperature rise of contact of high-voltage switch cabinet |
| CN202648809U (en) * | 2012-07-13 | 2013-01-02 | 上海一德电气科技有限公司 | Wireless temperature measuring system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115453217A (en) * | 2022-10-14 | 2022-12-09 | 云南电网有限责任公司普洱供电局 | Gain detection device for collector antenna in wireless temperature measurement system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120327989A1 (en) | Smart feed line automation system based on 10kv carrier communication | |
| CN110095203A (en) | A kind of temperature of cable junction remote supervision system and its method based on NB-IoT | |
| CN202274947U (en) | Middle-high voltage switch cabinet multi-point temperature monitor device | |
| CN203824654U (en) | Cable joint on-line monitoring system | |
| CN103076105B (en) | Passive wireless temperature sensor | |
| CN102437646A (en) | Wireless temperature and humidity monitoring device for high-voltage switch cabinet | |
| CN102411119A (en) | Intelligent monitoring device for temperature and insulation state of 330KV high-voltage cable in hydropower station | |
| CN110855513A (en) | On-line monitoring system and method for temperature of power equipment | |
| CN202101770U (en) | Passive wireless temperature measuring device of switch cabinet | |
| CN104515623A (en) | Watch strap type passive wireless online temperature measuring device and monitoring system thereof | |
| CN203966321U (en) | Switch cubicle temperature measuring equipment | |
| CN202309221U (en) | Wireless temperature and humidity monitoring device for high-voltage switch cabinets | |
| CN105575067A (en) | Wide-angle thermal imaging wireless alarm device of unattended substation and working method | |
| CN202994326U (en) | Temperature monitoring system based on acoustic surface wave temperature sensor | |
| CN202614392U (en) | Transformer substation equipment monitoring device based on passive wireless sensing technology | |
| CN205333119U (en) | Low -voltage switchgear on -line monitoring device in intelligence | |
| CN207456618U (en) | A kind of ring-main unit temperature of cable junction monitoring device | |
| CN202903365U (en) | Switch cabinet temperature monitoring system based on Wimax wireless communication | |
| CN204903023U (en) | Cubical switchboard wireless temperature measuring device | |
| CN202836777U (en) | ZigBee wireless cable head temperature measurement system | |
| CN202648809U (en) | Wireless temperature measuring system | |
| CN102768075A (en) | Temperature early-warning centralized display system | |
| CN102759410A (en) | Wireless temperature measuring system | |
| CN203858042U (en) | Wireless temperature measurement system of high-voltage switch cabinet | |
| CN202274946U (en) | Multi-point temperature measurement device for middle-high voltage switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121031 |