CN201724758U - Wireless real-time temperature measuring device - Google Patents
Wireless real-time temperature measuring device Download PDFInfo
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- CN201724758U CN201724758U CN2010202131103U CN201020213110U CN201724758U CN 201724758 U CN201724758 U CN 201724758U CN 2010202131103 U CN2010202131103 U CN 2010202131103U CN 201020213110 U CN201020213110 U CN 201020213110U CN 201724758 U CN201724758 U CN 201724758U
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Abstract
The utility model relates to a wireless real-time temperature measuring device, which is characterized in that the wireless real-time temperature measuring device comprises a wireless photoelectric temperature sensor (1), a temperature display instrument (2), a local machine (3), a local area network monitoring center server (4) and a terminal (5), wherein the wireless photoelectric temperature sensor (1) is connected with the wireless receiving end of the temperature display instrument (2), the temperature display instrument (2) is connected with an RS485 interface arranged on the local machine (3), the temperature display instrument (2) is connected with the wireless receiving end of the local area network monitoring center server (4), and the local area network monitoring center server (4) is respectively connected with the local machine (3) and the terminal (5) through local area networks. The wireless real-time temperature measuring device has the advantages of high temperature measurement precision, high response speed, small size, easy installation, real-time monitoring and high anti-interference performance, and saves a large amount of labor and materials.
Description
(1) technical field
The utility model relates to a kind of temperature measuring equipment, and especially a kind of wireless realtime temperature measurer is mainly used in equipment such as power house, transformer station, high-tension line, High-Voltage Electrical Appliances, power distribution cabinet and the place.
(2) background technology
Along with the increase day by day of social power consumption, carrying big electric weight and carrying the electrical load of the high voltage electric equipment of task such as transformer, mutual inductor, high-tension switch cabinet, disconnecting link etc. also increasing sharply.Tie point in the electrical network between numerous high voltage electric equipments itself and the equipment is that electric power is carried weakest link, and this weak link mainly is interface heating (positions such as contact and bus row junction).Along with the increase of load, cause the tie point heating and form vicious cycle: temperature rise, expansion, contraction, oxidation, resistance increase, heat up once again, finally lead to a disaster.The at present domestic method that the temperature survey of electrical equipment high pressure tie point is generally used is for regularly using infrared thermometer pointwise thermometric.The method of employing infrared thermometer pointwise thermometric must be avoided the interference of sunray again, and measuring error is bigger, and needs a large amount of manpower and materials.And this method also the cycle longer, the probability that breaks down because of omission is very big.The position of the equipment such as isolating switch, disconnecting link and dynamic/static contact of the wheelbarrow switch cabinet inside after updating at present is hidden, the infrared thermometer thermometric of can't manually having patrolled.Generate heat from high-tension apparatus and need can accomplish fully to note abnormalities early and prevent through after a while to having an accident, the generation of prevention electric power accident, therefore imperative to operation high voltage electric equipment temperature real time on-line monitoring.
(3) summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of wireless realtime temperature measurer, this wireless realtime temperature measurer temperature measurement accuracy height, response speed is fast, volume is little, easy installation, monitoring in real time, strong interference immunity, and saved great amount of manpower and material resources.
The purpose of this utility model is achieved in that a kind of wireless realtime temperature measurer, it is characterized in that: it comprises wireless optical electro-temperature sensor, temperature indicator, this diji, LAN (Local Area Network) monitoring central server and terminating machine, described wireless optical electro-temperature sensor links to each other with the wireless interface receiving end of temperature indicator, described temperature indicator links to each other with RS485 interface on this diji, described temperature indicator links to each other with the wireless interface receiving end of LAN (Local Area Network) monitoring central server, and described LAN (Local Area Network) monitoring central server links to each other with terminating machine with this diji respectively by LAN (Local Area Network).
The beneficial effect that the utlity model has is:
This wireless realtime temperature measurer can report exactly that temperature rise temperature measurement accuracy height, the response speed of the easy heat generating components of all tested high-tension apparatuses in service is fast, and real-time online, infrared measurement of temperature is compared, and the strong interference immunity of this wireless realtime temperature measurer, volume is little and be convenient to install.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein: wireless optical electro-temperature sensor 1, temperature indicator 2, this diji 3, LAN (Local Area Network) monitoring central server 4, terminating machine 5.
(5) embodiment
As figure, the utility model relates to a kind of wireless realtime temperature measurer, it comprises wireless optical electro-temperature sensor 1, temperature indicator 2, this diji 3, LAN (Local Area Network) monitoring central server 4 and terminating machine 5, described wireless optical electro-temperature sensor 1 links to each other with the wireless interface receiving end of temperature indicator 2, described temperature indicator 2 links to each other with RS485 interface on this diji 3, described temperature indicator 2 links to each other with the wireless interface receiving end of LAN (Local Area Network) monitoring central server 4, and described LAN (Local Area Network) monitoring central server 4 links to each other with terminating machine 5 with this diji 3 respectively by LAN (Local Area Network).
This wireless realtime temperature measurer front end adopts wireless optical electro-temperature sensor 1, and the volume of wireless optical electro-temperature sensor 1 is less, can be installed in efficiently and easily on the tested contact of high-voltage charged body, exactly the temperature variation of monitoring heating contact.Utilize wireless radio-frequency that the temperature information of tested contact is sent to the wireless interface receiving end of temperature indicator 2 subsequently, safe operation process is reliable.Temperature indicator 2 can show the temperature variation of the easy heat generating components of all operating tested high-tension apparatuses exactly, for the safe operation of equipment provides reliable data foundation.Temperature indicator 2 sends information to this diji 3 by the RS485 communication subsequently; By GPRS information is sent on the LAN (Local Area Network) monitoring central server 4.LAN (Local Area Network) monitoring central server 4 is sent to information on the terminating machine 5, geographic distribution, contact temperature operational factor, pre-warning information, history parameters etc. are shown intuitively by forms such as figure, form, curve, rod figure, for decision-making level provides the most direct reliable data foundation, remove a hidden danger, minimizing accident to greatest extent.
Claims (1)
1. wireless realtime temperature measurer, it is characterized in that: it comprises wireless optical electro-temperature sensor (1), temperature indicator (2), this diji (3), LAN (Local Area Network) monitoring central server (4) and terminating machine (5), described wireless optical electro-temperature sensor (1) links to each other with the wireless interface receiving end of temperature indicator (2), described temperature indicator (2) links to each other with RS485 interface on this diji (3), described temperature indicator (2) links to each other with the wireless interface receiving end of LAN (Local Area Network) monitoring central server (4), and described LAN (Local Area Network) monitoring central server (4) links to each other with terminating machine (5) with this diji (3) respectively by LAN (Local Area Network).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202131103U CN201724758U (en) | 2010-05-31 | 2010-05-31 | Wireless real-time temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202131103U CN201724758U (en) | 2010-05-31 | 2010-05-31 | Wireless real-time temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724758U true CN201724758U (en) | 2011-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202131103U Expired - Fee Related CN201724758U (en) | 2010-05-31 | 2010-05-31 | Wireless real-time temperature measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201724758U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737490A (en) * | 2012-06-20 | 2012-10-17 | 广东威创视讯科技股份有限公司 | Digital splicing wall system |
| CN102853942A (en) * | 2012-09-11 | 2013-01-02 | 宁波德沃电气有限公司 | Monitoring system for temperature of switchboard room |
| CN103453999A (en) * | 2013-08-09 | 2013-12-18 | 国家电网公司 | Transformer substation device temperature monitoring system based on self-energy-acquiring wireless temperature sensor |
| CN107067696A (en) * | 2017-05-22 | 2017-08-18 | 中国铁建大桥工程局集团有限公司 | The temperature wireless monitoring system and method for a kind of winter construction concrete structure |
| CN108955918A (en) * | 2018-08-27 | 2018-12-07 | 广东电网有限责任公司 | One kind being used for trolley type switch cabinet wireless temperature measurement system |
-
2010
- 2010-05-31 CN CN2010202131103U patent/CN201724758U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737490A (en) * | 2012-06-20 | 2012-10-17 | 广东威创视讯科技股份有限公司 | Digital splicing wall system |
| CN102737490B (en) * | 2012-06-20 | 2014-07-23 | 广东威创视讯科技股份有限公司 | Digital splicing wall system |
| CN102853942A (en) * | 2012-09-11 | 2013-01-02 | 宁波德沃电气有限公司 | Monitoring system for temperature of switchboard room |
| CN103453999A (en) * | 2013-08-09 | 2013-12-18 | 国家电网公司 | Transformer substation device temperature monitoring system based on self-energy-acquiring wireless temperature sensor |
| CN107067696A (en) * | 2017-05-22 | 2017-08-18 | 中国铁建大桥工程局集团有限公司 | The temperature wireless monitoring system and method for a kind of winter construction concrete structure |
| CN108955918A (en) * | 2018-08-27 | 2018-12-07 | 广东电网有限责任公司 | One kind being used for trolley type switch cabinet wireless temperature measurement system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20160531 |