CN202329830U - Temperature detection device for high-voltage electrical contact - Google Patents
Temperature detection device for high-voltage electrical contact Download PDFInfo
- Publication number
- CN202329830U CN202329830U CN2011204769397U CN201120476939U CN202329830U CN 202329830 U CN202329830 U CN 202329830U CN 2011204769397 U CN2011204769397 U CN 2011204769397U CN 201120476939 U CN201120476939 U CN 201120476939U CN 202329830 U CN202329830 U CN 202329830U
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- temperature sensor
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- module
- control unit
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Abstract
The utility model relates to a temperature detection device, in particular to a temperature detection device for a high-voltage electrical contact. The temperature detection device comprises a wireless temperature sensor, a wireless receiver, a control center and an addresser, wherein the addresser is used for addressing the wireless temperature sensor; the wireless temperature sensor is wirelessly connected with the wireless receiver; a signal output end of the wireless receiver is connected with a temperature signal input end of the control center; and a signal output end of the addresser is wirelessly connected with the wireless temperature sensor. The temperature detection device has a simple structure and is convenient to use; the modification on address information of the wireless temperature sensor can be realized without program burning of working personnel on site; the human resource is saved; and the address of any wireless temperature sensor can be modified by the working personnel.
Description
Technical field
The utility model relates to a kind of temperature-detecting device, is specifically related to a kind of high-voltage electrical apparatus contact temperature pick-up unit.
Background technology
The electric terminal temperature of high-tension switch cabinet is the important indicator of reflection switch cubicle operation conditions; Therefore in the use of reality, need carry out real-time monitoring to the temperature of high-tension switch cabinet electric terminal; So just can find the hot operation situation effectively; Remind the staff in time to take measures to investigate the reason that causes high temperature, guarantee the normal operation of switch cubicle.
Usually adopt traditional RS232 or RS485 that detected temperature signal is transferred to control center at present; But because high-tension switch cabinet is generally operational in more than the 10kV, adopt traditional signal transfer mode when cable is through the switch cubicle busbar, can reduce creepage distance, cause accident easily; Therefore the wireless transmission that adopt more; Promptly on radio temperature sensor, add the first wireless sending and receiving module, the information of wireless transmitter module emission sensor (comprising the address of sensor and the temperature that records) is through sending information to control center after the wireless receiver reception; Just can obtain the temperature of the radio temperature sensor position that records this moment; If but want to measure the temperature information of another point now with this radio temperature sensor, because the address information of said radio temperature sensor sets, and would be stored in the storer of control center; Just need carry out burning program one time if revise the address of sensor to sensor; This needs special staff to operate to the scene, has so just increased cost of human resources, and is very inconvenient simultaneously.
The utility model content
The purpose of the utility model provides a kind of high-voltage electrical apparatus contact temperature pick-up unit that can revise the radio temperature sensor address information at any time.
For achieving the above object, the utility model adopts following technical scheme:
A kind of high-voltage electrical apparatus contact temperature pick-up unit; Comprise radio temperature sensor, wireless receiver and control center; The signal output part of said radio temperature sensor connects the signal input part of wireless receiver; The signal output part of wireless receiver connects the signal input part of control center, also comprises the addressing device that is used for the radio temperature sensor addressing, said addressing device wireless connections radio temperature sensor.
Said radio temperature sensor comprises first central control unit, first radio receiving transmitting module and temperature-sensing probe; Said temperature-sensing probe connects first central control unit; The signal output part of first central control unit connects first radio receiving transmitting module; Said addressing device comprises the second wireless sending and receiving module, second central control unit and data input module; Said second central control unit connects the signal output part of the second wireless sending and receiving module and data input module respectively, and said second radio receiving transmitting module also is used for wireless connections first radio receiving transmitting module.
Said addressing device also comprises display module, and the shows signal output terminal of said second central control unit connects the signal input part of display module.
Said data input module adopts matrix keyboard.
Adopt above technical scheme, can reach following technique effect:
Because the utility model is provided with the addressing device; Therefore radio temperature sensor is directly made amendment to the address of radio temperature sensor through the addressing device in the LZT using other; Need not the staff and make amendment to on-the-spot burning program again, time saving and energy saving, saved human resources simultaneously.
Description of drawings
Fig. 1 is the theory diagram of the utility model;
Fig. 2 is the theory diagram of addressing device.
Embodiment
Like Fig. 1, shown in Figure 2: the utility model comprises radio temperature sensor, wireless receiver, control center and is used for the addressing device of radio temperature sensor addressing; Said radio temperature sensor comprises first central control unit, first radio receiving transmitting module and temperature-sensing probe; The signal output part of said temperature-sensing probe connects the signal input part of first central control unit; First central control unit is through the signal input part of the first wireless sending and receiving module wireless connections wireless receiver, and the signal output part of said wireless receiver connects the temperature signal input end of control center.Said addressing device comprises the second wireless sending and receiving module, second central control unit, display module, data input module and power module; Said data input module connects second central control unit; The shows signal output terminal of second central control unit connects display module, and second central control unit is through the second radio receiving transmitting module wireless connections, first radio receiving transmitting module; Said power module is respectively second central control unit, data input module and display module power supply.
When the utility model uses; The address information of radio temperature sensor is stored in first central control unit; Radio temperature sensor directly sends detected temperature signal and the address information of itself to wireless receiver through the first wireless sending and receiving module; Wireless receiver together sends temperature signal and address information to control center then, and control center just can obtain the temperature that institute's location is put.If desired described radio temperature sensor being moved to another point detects; This moment, the address of radio temperature sensor should be revised; At this moment the staff directly can make amendment (information of modification can show through display module) to the address of radio temperature sensor through data input module (matrix keyboard); Revise address information later simultaneously and be wirelessly sent to first radio receiving transmitting module through second radio receiving transmitting module, first radio receiving transmitting module sends amended address information to first central control unit and stores; This moment is when utilizing radio temperature sensor to carry out temperature survey again; Revise address information new after accomplishing and the temperature information that newly records and together send wireless receiver to through first radio receiving transmitting module; Send control center then to, accomplish detection new place temperature.The utility model is simple in structure; Easy to use; Need not the staff and realize the modification to the radio temperature sensor address information to on-the-spot through burning program, saved human resources, the staff can make amendment to the address of a radio temperature sensor arbitrarily.
Claims (4)
1. high-voltage electrical apparatus contact temperature pick-up unit; Comprise radio temperature sensor, wireless receiver and control center; The signal output part of said radio temperature sensor connects the signal input part of wireless receiver; The signal output part of wireless receiver connects the signal input part of control center, it is characterized in that: also comprise the addressing device that is used for the radio temperature sensor addressing, said addressing device wireless connections radio temperature sensor.
2. high-voltage electrical apparatus contact pick-up unit as claimed in claim 1; It is characterized in that: said radio temperature sensor comprises first central control unit, first radio receiving transmitting module and temperature-sensing probe; Said temperature-sensing probe connects first central control unit; The signal output part of first central control unit connects first radio receiving transmitting module; Said addressing device comprises the second wireless sending and receiving module, second central control unit and data input module, and said second central control unit connects the signal output part of the second wireless sending and receiving module and data input module respectively, and said second radio receiving transmitting module also is used for wireless connections first radio receiving transmitting module.
3. high-voltage electrical apparatus contact pick-up unit as claimed in claim 2 is characterized in that: said addressing device also comprises display module, and the shows signal output terminal of said second central control unit connects the signal input part of display module.
4. like claim 2 or 3 described high-voltage electrical apparatus contact pick-up units, it is characterized in that: said data input module adopts matrix keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204769397U CN202329830U (en) | 2011-11-25 | 2011-11-25 | Temperature detection device for high-voltage electrical contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204769397U CN202329830U (en) | 2011-11-25 | 2011-11-25 | Temperature detection device for high-voltage electrical contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202329830U true CN202329830U (en) | 2012-07-11 |
Family
ID=46441808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204769397U Expired - Lifetime CN202329830U (en) | 2011-11-25 | 2011-11-25 | Temperature detection device for high-voltage electrical contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202329830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281820A (en) * | 2013-03-28 | 2013-09-04 | 深圳市锐诚光电科技有限公司 | Wireless control device and lighting system with wireless control function |
| CN113542440A (en) * | 2020-04-16 | 2021-10-22 | 郑州宇通集团有限公司 | Battery pack wireless information acquisition device and addressing method and addressing system thereof |
-
2011
- 2011-11-25 CN CN2011204769397U patent/CN202329830U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281820A (en) * | 2013-03-28 | 2013-09-04 | 深圳市锐诚光电科技有限公司 | Wireless control device and lighting system with wireless control function |
| CN113542440A (en) * | 2020-04-16 | 2021-10-22 | 郑州宇通集团有限公司 | Battery pack wireless information acquisition device and addressing method and addressing system thereof |
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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: 20120711 |