CN205138673U - Temperature on -line monitoring system based on wireless radio frequency technology - Google Patents
Temperature on -line monitoring system based on wireless radio frequency technology Download PDFInfo
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- CN205138673U CN205138673U CN201520833219.XU CN201520833219U CN205138673U CN 205138673 U CN205138673 U CN 205138673U CN 201520833219 U CN201520833219 U CN 201520833219U CN 205138673 U CN205138673 U CN 205138673U
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- temperature
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Abstract
The utility model discloses a temperature on -line monitoring system based on wireless radio frequency technology, including backstage management server, monitoring host and temperature measurement module, female row, isolator, sound contact and the cable head department of temperature measurement module setting in the cubical switchboard, the data communication connection is carried out through wireless radio frequency technology and monitoring host to the temperature measurement module, realizes the collection and the storage of data, and monitoring host's output passes through the RS485 bus connection backstage management server. The utility model is used for carry out real -time supervision to the cubical switchboard temperature, system's automatic alarm reminds the operation personnel in time to handle when the temperature is higher, the emergence of reduction accident to improve reliability of power supply, be favorable to managers to carry out the remote monitoring to the field device operating condition simultaneously. The maintenance that the manpower was patrolled and examined cost is reduced.
Description
Technical field
The utility model relates to a kind of on-line monitoring system, specifically a kind of temperature online monitoring system based on wireless radio-frequency.
Background technology
China carries out for switch cubicle the history that monitoring temperature has more than 10 year nearly, and the method for traditional monitoring mainly contains three kinds:
One: be coated with on measured object surface the luminescent material that one deck varies with temperature color, roughly determine its temperature range by observing the change of its color, this method accuracy is low, poor reliability, can not carry out quantitative measurment;
Two: installation infrared temperature measurer carries out on-line measurement, infrared measurement of temperature accuracy and reliability are subject to the impact of the various factors such as air testing background, distance coefficient, object radiation rate, operation wavelength, regional extent and instantaneous field of view angle, accomplish that Measurement accuracy difficulty is very large, and owing to not having barrier ability Measurement accuracy between the method requirement instrument and measured point, it is not too convenient to use in specific occasions such as high-tension switch cabinets like this;
Three: use the mode of thermal imaging system manual inspection to carry out regular monitoring inspection to electric cabinet or open air, both labor intensive, data were also accurate not to the utmost.
Utility model content
The purpose of this utility model is to provide a kind of temperature online monitoring system based on wireless radio-frequency, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
Based on a temperature online monitoring system for wireless radio-frequency, comprise back-stage management server, monitoring host computer and temperature measurement module, described temperature measurement module is arranged on busbar in switch cubicle, disconnector, dynamic/static contact and cable end place; Temperature measurement module carries out data communication connection by wireless radio-frequency and monitoring host computer, realizes collection and the storage of data, and the output terminal of monitoring host computer connects back-stage management server by RS485 bus.
As further program of the utility model: back-stage management server connects multiple monitoring host computer, thus form monitoring networking.
As further program of the utility model: arrange 3 ~ 9 temperature measurement modules in switch cubicle.
As the utility model further scheme: monitoring host computer is arranged in switch cubicle.
Compared with prior art, the beneficial effects of the utility model are: the utility model is used for carrying out Real-Time Monitoring to switch cabinet temperature, when temperature is higher, system auto-alarming reminds operations staff to process in time, the generation of minimizing accident, thus improve the reliability of power supply, be conducive to managerial personnel simultaneously and remote monitoring is carried out to field apparatus operating condition.Reduce the maintenance cost that manpower is patrolled and examined.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of temperature online monitoring system based on wireless radio-frequency, comprise back-stage management server 1, monitoring host computer 2 and temperature measurement module 3, described temperature measurement module 3 is arranged on busbar in switch cubicle 4, disconnector, dynamic/static contact and cable end place, thus realize the temperature detection of switch cubicle 4 inside, 3 ~ 9 temperature measurement modules are set in each switch cubicle 4;
Temperature measurement module 3 carries out data communication connection by wireless radio-frequency and monitoring host computer 2, realize collection and the storage of data, and monitoring host computer 2 is arranged in switch cubicle 4, the output terminal of monitoring host computer 2 connects back-stage management server 1 by RS485 bus, back-stage management server 1 connects the monitoring host computer 2 in multiple switch cubicle 4, thus forms monitoring networking.
For switch cubicle 4, switch cubicle quantity in each transformer station at 30 ~ 50, may adopt RS485 data bus mode to carry out networking, is equivalent to back-stage management server 1 and manages all up to a hundred temperature measurement modules 3 simultaneously, this just needs the process of a data syn-chronization, avoids the conflict of data communication.Specifically arrange as follows: each temperature measurement module 3 and monitoring host computer 2 are configured with unique ID address, full station; Temperature measurement module 3 active upload data break was 30 seconds, and the communication interval of background system and monitoring host computer 2 can free setting; When background system configures each monitoring host computer 2 parameter, first need the ID address inputting corresponding monitoring host computer 2, then in the configuration carrying out parameter.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. based on a temperature online monitoring system for wireless radio-frequency, comprise back-stage management server, monitoring host computer and temperature measurement module, it is characterized in that, described temperature measurement module is arranged on busbar in switch cubicle, disconnector, dynamic/static contact and cable end place; Temperature measurement module carries out data communication connection by wireless radio-frequency and monitoring host computer, realizes collection and the storage of data, and the output terminal of monitoring host computer connects back-stage management server by RS485 bus.
2. a kind of temperature online monitoring system based on wireless radio-frequency according to claim 1, it is characterized in that, back-stage management server connects multiple monitoring host computer, thus forms monitoring networking.
3. a kind of temperature online monitoring system based on wireless radio-frequency according to claim 1, is characterized in that, arranges 3 ~ 9 temperature measurement modules in switch cubicle.
4. a kind of temperature online monitoring system based on wireless radio-frequency according to claim 1, it is characterized in that, monitoring host computer is arranged in switch cubicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833219.XU CN205138673U (en) | 2015-10-25 | 2015-10-25 | Temperature on -line monitoring system based on wireless radio frequency technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833219.XU CN205138673U (en) | 2015-10-25 | 2015-10-25 | Temperature on -line monitoring system based on wireless radio frequency technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138673U true CN205138673U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520833219.XU Expired - Fee Related CN205138673U (en) | 2015-10-25 | 2015-10-25 | Temperature on -line monitoring system based on wireless radio frequency technology |
Country Status (1)
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| CN (1) | CN205138673U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021304A (en) * | 2015-07-03 | 2015-11-04 | 江苏声立传感技术有限公司 | Signal coverage and quality improving method for passive wireless temperature measurement system in contact temperature measurement application of power switchgear |
| CN107941375A (en) * | 2017-11-07 | 2018-04-20 | 郑州华力信息技术有限公司 | Temperature of high-tension switch cabinet exception intelligent monitoring method and system |
| CN109459080A (en) * | 2018-01-29 | 2019-03-12 | 国网浙江省电力公司湖州供电公司 | A kind of high-voltage switch cabinet of transformer substation temperature and humidity on-line monitoring system and monitoring method |
-
2015
- 2015-10-25 CN CN201520833219.XU patent/CN205138673U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021304A (en) * | 2015-07-03 | 2015-11-04 | 江苏声立传感技术有限公司 | Signal coverage and quality improving method for passive wireless temperature measurement system in contact temperature measurement application of power switchgear |
| CN107941375A (en) * | 2017-11-07 | 2018-04-20 | 郑州华力信息技术有限公司 | Temperature of high-tension switch cabinet exception intelligent monitoring method and system |
| CN109459080A (en) * | 2018-01-29 | 2019-03-12 | 国网浙江省电力公司湖州供电公司 | A kind of high-voltage switch cabinet of transformer substation temperature and humidity on-line monitoring system and monitoring method |
| CN109459080B (en) * | 2018-01-29 | 2021-05-04 | 国网浙江省电力公司湖州供电公司 | Temperature and humidity online monitoring system and monitoring method for high-voltage switch cabinet of transformer substation |
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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 |
Granted publication date: 20160406 Termination date: 20161025 |
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| CF01 | Termination of patent right due to non-payment of annual fee |