CN202938923U - Electric reactor wireless temperature measuring device - Google Patents
Electric reactor wireless temperature measuring device Download PDFInfo
- Publication number
- CN202938923U CN202938923U CN 201220673096 CN201220673096U CN202938923U CN 202938923 U CN202938923 U CN 202938923U CN 201220673096 CN201220673096 CN 201220673096 CN 201220673096 U CN201220673096 U CN 201220673096U CN 202938923 U CN202938923 U CN 202938923U
- Authority
- CN
- China
- Prior art keywords
- wireless temperature
- unit
- power supply
- temperature measuring
- measuring device
- 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.)
- Expired - Lifetime
Links
- 238000012545 processing Methods 0.000 claims description 22
- 238000009529 body temperature measurement Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000004377 microelectronic Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000004861 thermometry Methods 0.000 description 1
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses an electric reactor wireless temperature measuring device. The electric reactor wireless temperature measuring device comprises a plurality of wireless temperature measuring terminals which are connected with a transformer substation electric reactor, wherein each wireless temperature measuring terminal is connected with a field intelligent management machine, and the field intelligent management machine is connected with a computer. According to the device, the advanced computer technology, the communication technology and the microelectronic technology are combined, an embedded system is taken as the core, a high-precision wireless intelligent sensor is adopted, and through a variety of reliable means of communication, advantages of good real-time monitoring function, easy operation, safety, reliability and high cost performance can be realized.
Description
Technical field
The utility model relates to electric system reactor proving installation, particularly a kind of reactor wireless temperature measuring device.
Background technology
The reactor wireless temperature measuring device is mainly used in the position that transformer station's reactor is sealed top, and mounting means adopts the thermometric wire loop around the mode that is fixed on every phase reactor and seals.
At present, thermometry mainly contains manual measurement and wired measuring.The shortcoming and defect of these methods is: at first, manual measurement has very large danger, because these tested equipment are all high pressure, high-altitude with the place, are difficult for contacting, is easy to cause the injury to survey crew.Secondly, although wired measuring has been avoided the injury to survey crew, but because the method for wired measuring is to come the transmission measurement data by circuit, diverse and complicated mixed and disorderly device line makes installation quite loaded down with trivial details, the dirigibility of measuring reduces greatly, circuit is in case laying is difficult to change, and cost is also relatively high.
The utility model content
The purpose of this utility model is to provide a kind of reactor wireless temperature measuring device, this device is in conjunction with advanced computer technology, mechanics of communication and microelectric technique, take embedded system as core, use high-precision wireless intelligence sensor, by multiple reliable means of communication, realize Real-Time Monitoring powerful, easy and simple to handle, safe and reliable, cost performance is high.
The purpose of this utility model realizes by following technical proposals.
A kind of reactor wireless temperature measuring device comprises some wireless temperature-measuring terminals that are connected with the transformer station reactor, and each wireless temperature-measuring terminal connects respectively the usage site intelligent management machine, and the usage site intelligent management machine is connected with computing machine.
Further, described wireless temperature-measuring terminal comprises data processing unit, and data processing unit is connected with respectively address control unit, computing the resistor value unit and data transmission unit; The Power supply unit that also comprises a wireless temperature-measuring terminal power supply, Power supply unit be connection data processing unit, address control unit, computing the resistor value unit and data transmission unit respectively.
Further, described usage site intelligent management machine comprises data processing unit, and data processing unit is connected with respectively data output unit and power supply and output unit, and power supply and output unit are connected with the data output unit.
Further, described wireless temperature-measuring terminal Power supply unit provides the power supply of 4.5V for temperature measurement terminal.
This device has the characteristics of multifunction, microminiaturization, intellectuality, networking, wireless penetration, adopts the multiple communication modes such as wireless, fieldbus, Ethernet to combine, and is easy to the expansion of system.It is very convenient that the application of wireless device makes installation simultaneously, and system's change is also very convenient.The cost of temp measuring system is relatively low.Measurement point and acceptance point are without contacting directly, and the naked problem is not subjected to sunshine or other illumination effects.Adopt layering, distribution, distributed structure.Reliable and stable intelligence sensor (being arranged on wireless temperature-measuring terminal).Easy reliable type of alarm (by computer control).On-line measurement, Real-Time Monitoring.The ratio of performance to price is high, and maintenance-free performance uses the three alkaline AA powered battery of joint, sustainable work 3-5.
Description of drawings
Fig. 1 is the utility model structured flowchart.
Fig. 2 is the wireless temperature-measuring terminal structured flowchart.
Fig. 3 is wireless temperature measurement supervisor structured flowchart.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further details.
As shown in Figure 1, this reactor wireless temperature measuring device comprises some wireless temperature-measuring terminals that are connected with the transformer station reactor, and each wireless temperature-measuring terminal connects respectively the usage site intelligent management machine, and the usage site intelligent management machine is connected with computing machine.
As shown in Figure 2, wireless temperature-measuring terminal comprises data processing unit, and data processing unit is connected with respectively address control unit, computing the resistor value unit and data transmission unit; The Power supply unit that also comprises a wireless temperature-measuring terminal power supply, Power supply unit be connection data processing unit, address control unit, computing the resistor value unit and data transmission unit respectively.
As shown in Figure 3, the usage site intelligent management machine comprises data processing unit, and data processing unit is connected with respectively data output unit and power supply and output unit, and power supply and output unit are connected with the data output unit.
In this device, wireless temperature-measuring terminal Power supply unit provides the power supply of 4.5V for temperature measurement terminal.The computing the resistor value unit calculates the resistance of thermistor.Data processing unit is scaled temperature with the resistance that calculates.Address control unit, the address number of control terminal.The wireless temperature measurement supervisor is issued with the temperature value that obtains at last in the data transmission unit.
In this device, wireless temperature measurement supervisor power supply and receiving element, for supervisor provides power supply, and the data sent of receive interruption.Data processing unit is processed the temperature data that receives.The data output unit outputs to computer with the temperature data after processing.
Principle of the present utility model is, in wireless temperature-measuring terminal, the Power supply unit provides power supply for wireless temperature-measuring terminal.The computing the resistor value unit is with thermistor RT place in circuit, the change in resistance that will produce due to temperature variation is by the single-chip microcomputer in the pin input data processing unit of U5A, and the calculating of single-chip microcomputer by internal processes is converted into temperature value with the variation of resistance and temperature data is sent to the wireless temperature measurement supervisor processes in the data transmission unit through being connected with the single-chip microcomputer pin again.In data processing unit, can control the sleep of data transmission unit and wake up, thereby greatly reducing energy consumption.Establish 8 toggle switches in address control unit, the address that is used for temperature measurement terminal arranges, and a supervisor can be managed 256 temperature measurement terminals (mode by relaying still can be expanded system).
In the wireless temperature measurement supervisor, power supply and data receiver unit are responsible for the data that the wireless temperature measurement supervisor provides power supply and reception wireless temperature-measuring terminal to send.Then the pin by single-chip microcomputer is sent to data processing unit with temperature data, and single-chip microcomputer is sent to the data output unit through processing with temperature data, finally sends data to computing machine by serial port, the Computer display data.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; can not assert that embodiment of the present utility model only limits to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; can also make some simple deduction or replace, all should be considered as belonging to the utility model and determine scope of patent protection by claims of submitting to.
Claims (4)
1. reactor wireless temperature measuring device is characterized in that: comprise some wireless temperature-measuring terminals that are connected with the transformer station reactor, each wireless temperature-measuring terminal connects respectively the usage site intelligent management machine, and the usage site intelligent management machine is connected with computing machine.
2. reactor wireless temperature measuring device according to claim 1, it is characterized in that: described wireless temperature-measuring terminal comprises data processing unit, data processing unit is connected with respectively address control unit, computing the resistor value unit and data transmission unit; The Power supply unit that also comprises a wireless temperature-measuring terminal power supply, Power supply unit be connection data processing unit, address control unit, computing the resistor value unit and data transmission unit respectively.
3. reactor wireless temperature measuring device according to claim 1, it is characterized in that: described usage site intelligent management machine comprises data processing unit, data processing unit is connected with respectively data output unit and power supply and output unit, and power supply and output unit are connected with the data output unit.
4. reactor wireless temperature measuring device according to claim 1 is characterized in that: described wireless temperature-measuring terminal Power supply unit provides the power supply of 4.5V for temperature measurement terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673096 CN202938923U (en) | 2012-12-07 | 2012-12-07 | Electric reactor wireless temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673096 CN202938923U (en) | 2012-12-07 | 2012-12-07 | Electric reactor wireless temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938923U true CN202938923U (en) | 2013-05-15 |
Family
ID=48323157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220673096 Expired - Lifetime CN202938923U (en) | 2012-12-07 | 2012-12-07 | Electric reactor wireless temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698043A (en) * | 2013-12-02 | 2014-04-02 | 国家电网公司 | Wireless temperature measurement system in transformer substation |
| CN104101443A (en) * | 2014-07-16 | 2014-10-15 | 国家电网公司 | Temperature measurement device and temperature measurement system |
-
2012
- 2012-12-07 CN CN 201220673096 patent/CN202938923U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698043A (en) * | 2013-12-02 | 2014-04-02 | 国家电网公司 | Wireless temperature measurement system in transformer substation |
| CN104101443A (en) * | 2014-07-16 | 2014-10-15 | 国家电网公司 | Temperature measurement device and temperature measurement system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201680923U (en) | Wireless temperature sensing device | |
| CN201697724U (en) | Temperature monitoring module of running equipment | |
| CN103453998A (en) | Self-energy-taking wireless temperature sensor and achieving method thereof | |
| CN105914535A (en) | Intelligent socket and interactive terminal device | |
| CN105321316A (en) | Transformer substation bus intelligent temperature measuring system with wireless networking function | |
| CN201732468U (en) | Portable wireless grain condition comprehensive detection system | |
| CN203982127U (en) | The online humiture monitoring device of intelligent substation based on GPRS | |
| CN202938923U (en) | Electric reactor wireless temperature measuring device | |
| CN204256921U (en) | A kind of substation bus bar intelligent temperature measurement system with wireless networking function | |
| CN204115882U (en) | Based on the temperature collecting device of wireless telecommunications | |
| CN203349964U (en) | Self-energy-obtaining wireless temperature sensing chip | |
| CN203365669U (en) | Running state on-line monitoring device for electronic mutual inductor | |
| CN105634136A (en) | Zigbee-based ultra-low power consumption passive wireless temperature measurement pre-warning system for connection point of power transmission line | |
| CN106500872A (en) | A kind of wireless temperature measurement system for transformer station's on-line monitoring | |
| CN202158907U (en) | Wireless temperature measuring device | |
| CN201007849Y (en) | Wireless temperature measuring equipment | |
| Huang et al. | An on-line monitoring system of temperature of conductors and fittings based on GSM SMS and Zigbee | |
| CN203191086U (en) | Wireless temperature measurement concentration display apparatus | |
| CN203929269U (en) | Wireless temperature measurement system in transformer station | |
| CN202373119U (en) | Multipath wireless temperature measurement system | |
| CN209689676U (en) | A kind of wireless pressure temperature complex sensor for Puffer-type power equipment | |
| CN203250187U (en) | Starter room centralized display, transmission and management apparatus for liquor starter making | |
| CN202210346U (en) | Remote monitor for monitoring environmental parameters of equipment | |
| CN108594709A (en) | A kind of sensor data acquisition Transmission system applied in electric power fire protection | |
| CN103246249A (en) | Yeast room centralized display, transmission and management device for schnapps yeast production process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |