CN204831572U - High tension switchgear's wireless temperature measurement system - Google Patents
High tension switchgear's wireless temperature measurement system Download PDFInfo
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- CN204831572U CN204831572U CN201520389346.5U CN201520389346U CN204831572U CN 204831572 U CN204831572 U CN 204831572U CN 201520389346 U CN201520389346 U CN 201520389346U CN 204831572 U CN204831572 U CN 204831572U
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- temperature sensor
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- measurement system
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Abstract
The utility model provides a high tension switchgear's wireless temperature measurement system, include: the setting is at inside wireless temperature sensor, wireless receiving module, MCU, memory, keyboard, display module, alarm module and the RS485 interface of cubical switchboard, wireless temperature sensor with MCU connects, MCU connected storage and power, display module and alarm device are connected to MCU's output, the keyboard with MCU's input is connected, MCU still sets up the RS485 interface, the RS485 interface sets up wireless delivery module, wireless delivery module and backstage monitoring host wireless connection. The utility model discloses a wireless temperature sensor detects the temperature, through setting up wireless temperature sensor and wireless delivery module, can with temperature sensor determine's temperature data wireless transmission to the MCU in, then be connected with backstage monitoring host through the wireless delivery module on MCU's the RS485 interface and carry out the remote monitoring, installation convenient to use, simple structure.
Description
Technical field
The utility model relates to a kind of high-tension switch cabinet, is specifically related to a kind of wireless temperature measurement system of high-tension switch cabinet.
Background technology
The safe reliability of power equipment is the important step that extensive power transmission and distribution and power grid security ensure, in modern electric transmission system, high-tension switch cabinet is the visual plant in generating plant, electric substation, and the contact performance of conduction junction directly has influence on the reliability of switch cubicle work in cabinet, consequent fault happens occasionally, these faults on the one hand from the quality problems of this province of switch cubicle, prior reason with the effective monitoring means lacked at present for switch cubicle.
Summary of the invention
The utility model proposes a kind of wireless temperature measurement system of high-tension switch cabinet.
The technical scheme that the utility model provides is: a kind of wireless temperature measurement system of high-tension switch cabinet, comprise: the radio temperature sensor being arranged on inside switch cabinet, wireless receiving module, MCU, storer, keyboard, display module, alarm module and RS485 interface, described radio temperature sensor is connected with described MCU, described MCU connected storage and power supply, the output terminal of described MCU connects display module and warning device, described keyboard is connected with the input end of described MCU, described MCU also arranges RS485 interface, described RS485 interface arranges Wireless transceiver module, described Wireless transceiver module and the wireless connections of background monitoring main frame.
Further, described display module adopts STN dot-matrix liquid crystal display module.
Further, described radio temperature sensor comprises temperature sensor and wireless transmitter module, and the output terminal of described temperature sensor connects wireless transmitter module.
Further, described wireless transmitter module adopts JN5139 chip.
Further, described temperature sensor adopts DS18B20 digital temperature sensor.
The beneficial effects of the utility model are: the function communicated with monitoring host computer by RS485 Interface realization temperature detection, radio temperature sensor is adopted to detect temperature, shown by display module, keyboard is used for setting temperature value, when the temperature detected arrives the temperature value of this setting, MCU controls alarm module and carries out warning reminding, temperature sensor by MCU process and store in memory, by arranging radio temperature sensor and Wireless transceiver module, can the temperature data that temperature sensor detects be wirelessly transmitted in MCU, then to be connected with background monitoring main frame by the Wireless transceiver module on the RS485 interface of MCU and to carry out remote monitoring, easy to install, structure is simple.
Accompanying drawing explanation
Fig. 1 is the wireless temperature measurement system structural drawing of a kind of high-tension switch cabinet that the utility model proposes.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
See Fig. 1, it is the wireless temperature measurement system structural drawing of a kind of high-tension switch cabinet that the utility model proposes.
As shown in Figure 1, a kind of wireless temperature measurement system of high-tension switch cabinet, comprise: the radio temperature sensor being arranged on inside switch cabinet, wireless receiving module, MCU, storer, keyboard, display module, alarm module and RS485 interface, described radio temperature sensor is connected with described MCU, described MCU connected storage and power supply, the output terminal of described MCU connects display module and warning device, described keyboard is connected with the input end of described MCU, described MCU also arranges RS485 interface, described RS485 interface arranges Wireless transceiver module, described Wireless transceiver module and the wireless connections of background monitoring main frame.
Further, described display module adopts STN dot-matrix liquid crystal display module.
Further, described radio temperature sensor comprises temperature sensor and wireless transmitter module, and the output terminal of described temperature sensor connects wireless transmitter module.
Further, described wireless transmitter module adopts JN5139 chip.
Further, described temperature sensor adopts DS18B20 digital temperature sensor.
In the utility model embodiment, by the function that RS485 Interface realization temperature detection communicates with monitoring host computer, radio temperature sensor is adopted to detect temperature, shown by display module, keyboard is used for setting temperature value, when detect temperature arrive the temperature value of this setting time, MCU control alarm module carry out warning reminding, temperature sensor by MCU process and store in memory.
In the utility model embodiment, by arranging radio temperature sensor and Wireless transceiver module, can the temperature data that temperature sensor detects be wirelessly transmitted in MCU, then to be connected with background monitoring main frame by the Wireless transceiver module on the RS485 interface of MCU and to carry out remote monitoring, easy to install, structure is simple.
Above the utility model is described in detail, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from the utility model aim.Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (5)
1. the wireless temperature measurement system of a high-tension switch cabinet, it is characterized in that, comprise: the radio temperature sensor being arranged on inside switch cabinet, wireless receiving module, MCU, storer, keyboard, display module, alarm module and RS485 interface, described radio temperature sensor is connected with described MCU, described MCU connected storage and power supply, the output terminal of described MCU connects display module and warning device, described keyboard is connected with the input end of described MCU, described MCU also arranges RS485 interface, described RS485 interface arranges Wireless transceiver module, described Wireless transceiver module and the wireless connections of background monitoring main frame.
2. the wireless temperature measurement system of a kind of high-tension switch cabinet according to claim 1, is characterized in that: described display module adopts STN dot-matrix liquid crystal display module.
3. the wireless temperature measurement system of a kind of high-tension switch cabinet according to claim 1, is characterized in that: described radio temperature sensor comprises temperature sensor and wireless transmitter module, and the output terminal of described temperature sensor connects wireless transmitter module.
4. the wireless temperature measurement system of a kind of high-tension switch cabinet according to claim 3, is characterized in that: described wireless transmitter module adopts JN5139 chip.
5. the wireless temperature measurement system of a kind of high-tension switch cabinet according to claim 3, is characterized in that: described temperature sensor adopts DS18B20 digital temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520389346.5U CN204831572U (en) | 2015-06-06 | 2015-06-06 | High tension switchgear's wireless temperature measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520389346.5U CN204831572U (en) | 2015-06-06 | 2015-06-06 | High tension switchgear's wireless temperature measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204831572U true CN204831572U (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520389346.5U Expired - Fee Related CN204831572U (en) | 2015-06-06 | 2015-06-06 | High tension switchgear's wireless temperature measurement system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204831572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698945A (en) * | 2016-04-12 | 2016-06-22 | 中交航局安装工程有限公司 | Wireless temperature measurement system |
| CN107314826A (en) * | 2017-08-22 | 2017-11-03 | 沈国青 | A kind of motor temperature monitoring device |
-
2015
- 2015-06-06 CN CN201520389346.5U patent/CN204831572U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698945A (en) * | 2016-04-12 | 2016-06-22 | 中交航局安装工程有限公司 | Wireless temperature measurement system |
| CN107314826A (en) * | 2017-08-22 | 2017-11-03 | 沈国青 | A kind of motor temperature monitoring device |
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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: 20151202 Termination date: 20170606 |