CN202305053U - Water temperature automatic measuring system - Google Patents
Water temperature automatic measuring system Download PDFInfo
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- CN202305053U CN202305053U CN201120356554.7U CN201120356554U CN202305053U CN 202305053 U CN202305053 U CN 202305053U CN 201120356554 U CN201120356554 U CN 201120356554U CN 202305053 U CN202305053 U CN 202305053U
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- distributed network
- water temperature
- temperature sensor
- computer control
- unified platform
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000013307 optical fiber Substances 0.000 claims abstract description 5
- 238000005259 measurement Methods 0.000 claims description 25
- 238000004891 communication Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000009529 body temperature measurement Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 7
- 238000013480 data collection Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a water temperature automatic measuring system, which comprises a temperature sensor, a distributed network measuring unit micro controller unit (MCU) and a computer control system. The temperature sensor is connected with the distributed network measuring unit MCU through a sensor signal line, and the distributed network measuring unit is connected with the computer control system through a serial port, an optical fiber and a serial port. By establishing the water temperature automatic measuring system being complete in function, stable and reliable, data can be automatically collected and added into a unified platform database. Therefore, reservoir temperature measurement can be quickly completed, working strength of on-site workers can be reduced simultaneously, and the purpose of few attendants or no attendants on duty is achieved.
Description
Technical field
The utility model relates to a kind of measuring system, relates in particular to a kind of water temperature automatic measurement system, is applicable to each transformer station and power plant, belongs to the Electric Application field.
Background technology
Along with developing rapidly of current science and technology and constantly bringing forth new ideas of observation technology, new observation technology and new instrument be increasing be applied in newly-built and the engineering transformed in, and reach its maturity.Along with The present computer technology, network technology, software engineering technology, water conservancy project monitoring and feedback control techniques have all obtained successful application in the dam safety monitoring field.Through setting up cover storehouse water temperature automatic measurement system multiple functional, reliable and stable, easy to use; Not only can satisfy the needs of the project security monitoring in power station; Also can improve simultaneously power plant project safety monitoring personnel's professional skill, promote the power station so that the development of national project security monitoring technical merit.Should set up water temperature observation according to " concrete dam safety monitoring technology standard " in the environment parameter monitoring.Dam under the electrical network of northeast all is to adopt manual measurement at present, and labour intensity is bigger, and measuring accuracy is relatively poor.
Summary of the invention
The utility model provides a kind of water temperature automatic measurement system to the problem that exists in the above-mentioned prior art, has solved the problem that manual measurement labour intensity is big in the prior art, measuring accuracy is low, and the utility model reliability is high.
The technical scheme of the utility model is following:
Comprise temperature sensor, distributed network measurement unit MCU and computer control system; Temperature sensor is connected through sensor signal lines with the distributed network measurement unit, and the distributed network measurement unit is connected through serial ports, optical fiber, serial mode with computer control system.
Described temperature sensor places in the PPR pipe, and the PPR pipe is placed in the steel pipe, and mouth is sealed with double-edged fine-toothed comb at the bottom of the steel pipe.
Described distributed network measurement unit adopts the BGK-MICRO40 distributed data acquisition unit of Beijing Ji Kang.
Described computer control system comprises data acquisition server, unified platform system and unified platform data server; Data acquisition server receives the instruction that unified platform system sends; According to instruction acquisition temperature sensor data, and the data of gathering are sent to unified platform data server through Ethernet interface according to the uniform communication agreement.
The utility model has the advantages of as follows:
The utility model is through setting up multiple functional, the reliable and stable water temperature automatic measurement system of a cover, can automatic data collection and add unified platform database to.Not only can reach quick completion reservoir temperature survey work, also can reduce field personnel's working strength simultaneously, reach few man on duty or unmanned.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1, temperature sensor, 2, the distributed network measurement unit, 3,485 serial communication lines; 4, photoelectric commutator, 5, optical fiber, 6, photoelectric commutator, 7,485 serial communication lines; 8, data acquisition server, 9, switch, 10, unified platform data server.
Embodiment
The utility model, is described in detail as follows in conjunction with specific embodiment with reference to accompanying drawing.
Embodiment
Comprise temperature sensor, distributed network measurement unit MCU and computer control system; Temperature sensor is connected through sensor signal lines with the distributed network measurement unit, and the distributed network measurement unit is connected through serial ports, optical fiber, serial mode with computer control system.
Described temperature sensor is a vibrating string type sensor, places in the PPR pipe, and the PPR pipe is placed in the steel pipe, and mouth is sealed with double-edged fine-toothed comb at the bottom of the steel pipe.
Described distributed network measurement unit adopts the BGK-MICRO40 distributed data acquisition unit of Beijing Ji Kang.
Described computer control system comprises data acquisition server, unified platform system and unified platform data server; Data acquisition server receives the instruction that unified platform system sends; According to instruction acquisition temperature sensor data, and the data of gathering are sent to unified platform data server through Ethernet interface according to the uniform communication agreement.
Computer control system adopts RS485:9600, and 8, N, 1 through serial line interface and MCU communication, adopts TCP/IP and udp protocol through Ethernet interface and server end communication.
Distributed network measurement unit MCU communications protocol (1
)Serial port setting be connected: serial mode (RS232 or RS485): 9600, n, 8,1, no current control.
Connect: the RS232 mode, use standard serial port connecting line or stube cable that computing machine serial port and equipment serial port are coupled together.RS485 mode, the RS485 port of Beijing Ji Kang Series MCU are half-duplex RS 485A connected mode, therefore when being connected with equipment with PC, need use the RS232-RS485A converter.
The protection domain of the utility model is as the criterion with claim, not limited by specific embodiment.
Claims (4)
1. the water temperature automatic measurement system is characterized in that comprising temperature sensor, distributed network measurement unit MCU and computer control system; Temperature sensor is connected through sensor signal lines with the distributed network measurement unit, and the distributed network measurement unit is connected through serial ports, optical fiber, serial mode with computer control system.
2. water temperature automatic measurement system according to claim 1 is characterized in that described temperature sensor places in the PPR pipe, and the PPR pipe is placed in the steel pipe, and mouth is sealed with double-edged fine-toothed comb at the bottom of the steel pipe.
3. water temperature automatic measurement system according to claim 1 is characterized in that described distributed network measurement unit adopts the BGK-MICRO40 distributed data acquisition unit of Beijing Ji Kang.
4. water temperature automatic measurement system according to claim 1; It is characterized in that described computer control system comprises data acquisition server, unified platform system and unified platform data server; Data acquisition server receives the instruction that unified platform system sends; According to instruction acquisition temperature sensor data, and the data of gathering are sent to unified platform data server through Ethernet interface according to the uniform communication agreement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120356554.7U CN202305053U (en) | 2011-09-22 | 2011-09-22 | Water temperature automatic measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120356554.7U CN202305053U (en) | 2011-09-22 | 2011-09-22 | Water temperature automatic measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202305053U true CN202305053U (en) | 2012-07-04 |
Family
ID=46373928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120356554.7U Expired - Lifetime CN202305053U (en) | 2011-09-22 | 2011-09-22 | Water temperature automatic measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202305053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346080A (en) * | 2011-09-22 | 2012-02-08 | 辽宁省电力有限公司 | Automatic water temperature measurement system |
| WO2014173228A1 (en) * | 2013-04-24 | 2014-10-30 | 中国长江三峡集团公司 | Adaptive measuring device and measuring method for water temperature of reservoir |
-
2011
- 2011-09-22 CN CN201120356554.7U patent/CN202305053U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346080A (en) * | 2011-09-22 | 2012-02-08 | 辽宁省电力有限公司 | Automatic water temperature measurement system |
| CN102346080B (en) * | 2011-09-22 | 2014-05-07 | 辽宁省电力有限公司 | Automatic water temperature measurement system |
| WO2014173228A1 (en) * | 2013-04-24 | 2014-10-30 | 中国长江三峡集团公司 | Adaptive measuring device and measuring method for water temperature of reservoir |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NORTHEAST ELECTRIC POWER RESEARCH INSTITUTE CO., L Free format text: FORMER OWNER: NORTHEAST ELECTRIC POWER RESEARCH INSTITUTE CO., LTD. LIAONING DONGKE ELECTRIC POWER CO., LTD. Effective date: 20121024 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121024 Address after: 110006 dispatching communication center of Liaoning Electric Power Co., Ltd. Ningbo road 18, Heping District, Liaoning, Shenyang Patentee after: Liaoning Electric Power Company Limited Patentee after: Northeast Electric Power Research Institute Co., Ltd. Patentee after: Liaoning Dongke Power Co., Ltd. Patentee after: Liaoning Electric Power Co., Ltd.Electric Power Science Research Institute Patentee after: State Grid Corporation of China Address before: 110006 dispatching communication center of Liaoning Electric Power Co., Ltd. Ningbo road 18, Heping District, Liaoning, Shenyang Patentee before: Liaoning Electric Power Company Limited Patentee before: Northeast Electric Power Research Institute Co., Ltd. Patentee before: Liaoning Dongke Power Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |