CN203260171U - Video wireless alarm device for heating of connection point of cable head - Google Patents
Video wireless alarm device for heating of connection point of cable head Download PDFInfo
- Publication number
- CN203260171U CN203260171U CN201320309954.1U CN201320309954U CN203260171U CN 203260171 U CN203260171 U CN 203260171U CN 201320309954 U CN201320309954 U CN 201320309954U CN 203260171 U CN203260171 U CN 203260171U
- Authority
- CN
- China
- Prior art keywords
- tie point
- cable end
- wireless
- end tie
- heating
- 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 - Fee Related
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Abstract
The utility model discloses a video wireless alarm device for the heating of a connection point of a cable head, and the device comprises a temperature measuring apparatus, a camera apparatus, a processing apparatus, a wireless transmitting module, a wireless receiving module, a control display apparatus, and an alarm apparatus. The temperature measuring apparatus is disposed at the connecting point of the cable head, and the signal output terminal of the temperature measuring apparatus is connected with the processing apparatus. The lens of the camera apparatus is aligned with the connecting point of the cable head. The signal output terminal of the processing apparatus is connected with the camera apparatus and the wireless transmitting module via a drive circuit. The wireless receiving module transmits the received data to the control display apparatus and the alarm apparatus. When a heating condition or other abnormal conditions happen to the connecting point of the cable head, a corresponding video circuit can be started in time to transmit a video signal, and a monitoring person informs a maintenance worker of the accurate fault condition in detail according to the video display, which is convenient for daily works of the maintenance worker and an emergency worker.
Description
Technical field
The utility model relates to cable end tie point in a kind of electric system, relates in particular to a kind of cable end tie point heating video wireless alarmer.
Background technology
At present, cable end tie point heating video wireless alarmer in the past can in time send " the unusual alarm signal of generating heat " to the plant maintenance personnel when the abnormal conditions of heating appear in tie point, can not see corresponding heat generating spot video.Do not knowing that the maintainer will rush towards immediately fault in-situ inspection, analyze and process in the situation of field conditions, the maintainer can because not knowing site specific less with some professional service kit, have certain blindness sometimes.
The utility model content
The purpose of this utility model provides a kind of cable end tie point heating video wireless alarmer, can improve the work efficiency that cable end is safeguarded, rushed to repair.
The utility model adopts following technical proposals: a kind of cable end tie point heating video wireless alarmer, comprise temperature measuring equipment, cam device, treating apparatus and wireless transmitter module, wireless receiving module, control display device and warning device, described temperature measuring equipment is arranged on cable end tie point place, the signal output part of temperature measuring equipment connects treating apparatus, the alignment lens cable end tie point of described cam device, the signal output part of described treating apparatus connects cam device and wireless transmitter module by driving circuit, and wireless receiving module sends to control display device and warning device with receive data.
Described cam device is arranged on the top of cable end tie point.
Described treating apparatus is connected with desired temperature button and temperature display.
Described driving circuit is relay drive circuit, and the normally opened contact of relay is connected in the power circuit of cam device and wireless transmitter module.
The utility model provides a kind of cable end tie point heating video wireless alarmer, when heating, abnormal conditions appear in the cable end tie point, can in time start corresponding video circuit and transmit vision signal, the monitor staff can according to video display notification maintainer more in detail, failure condition accurately, made things convenient for maintenance, repair personnel's routine work, be conducive to improve the work efficiency that cable end is safeguarded, rushed to repair, be conducive to improve the power supply reliability of power equipment.
Description of drawings
Fig. 1 is principle schematic of the present utility model.
Embodiment
As shown in Figure 1, a kind of cable end tie point heating video wireless alarmer, comprise temperature measuring equipment, cam device, treating apparatus and wireless transmitter module, wireless receiving module, control display device and warning device, described temperature measuring equipment is arranged on cable end tie point place, the signal output part of temperature measuring equipment connects treating apparatus, described cam device is arranged on the top of cable end tie point, the alignment lens cable end tie point of described cam device, the signal output part of described treating apparatus connects cam device and wireless transmitter module by driving circuit, and described treating apparatus is connected with desired temperature button and temperature display; Wireless receiving module sends to control display device and warning device with receive data; Described driving circuit is relay drive circuit, and relay coil is J, and the normally opened contact J-1 of relay is connected in the power circuit of cam device and wireless transmitter module; Described treating apparatus adopts single-chip microcomputer, and the control display device adopts computing machine, display screen, and warning device adopts sound and light alarm.
Principle of work of the present utility model: temperature measuring equipment is installed in the cable end tie point place that needs detection, is close to tie point metal part in order to effectively lead temperature, thermometric.Camera is installed in cable end tie point next door, and alignment lens point for measuring temperature position generally will be installed in cable end tie point top, makes camera lens can reduce the dust that descends slowly and lightly down.Set the permission operation higher limit of thermometric by the desired temperature button, when the Temperature numerical that records when temperature measuring equipment surpasses setting value, treating apparatus signal output starting relay J, its normally opened contact J1 is communicated with cam device, the power supply of wireless transmitter module, cam device is started working and is carried out the video monitoring, the temperature of point for measuring temperature, vision signal all can outwards be transmitted to wireless receiving module by radio emitting modular circuit, the monitor staff can be more detailed according to video display notification maintainer, failure condition accurately, made things convenient for maintenance, repair personnel's routine work, be conducive to improve plant maintenance, the work efficiency of repairing is conducive to improve the power supply reliability of cable end.For safety the working power of this device can be selected 12～24V DC power supply.The purpose that occurs just starting after the situation of heating wireless transmitter module, cam device when the cable end tie point is saves energy, can also reduce the circuit component working time, extension fixture serviceable life.
Claims (4)
1. cable end tie point heating video wireless alarmer, it is characterized in that: comprise temperature measuring equipment, cam device, treating apparatus and wireless transmitter module, wireless receiving module, control display device and warning device, described temperature measuring equipment is arranged on cable end tie point place, the signal output part of temperature measuring equipment connects treating apparatus, the alignment lens cable end tie point of described cam device, the signal output part of described treating apparatus connects cam device and wireless transmitter module by driving circuit, and wireless receiving module sends to control display device and warning device with receive data.
2. cable end tie point according to claim 1 heating video wireless alarmer, it is characterized in that: described cam device is arranged on the top of cable end tie point.
3. cable end tie point according to claim 2 heating video wireless alarmer, it is characterized in that: described treating apparatus is connected with desired temperature button and temperature display.
4. cable end tie point according to claim 3 heating video wireless alarmer, it is characterized in that: described driving circuit is relay drive circuit, and the normally opened contact of relay is connected in the power circuit of cam device and wireless transmitter module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320309954.1U CN203260171U (en) | 2013-05-31 | 2013-05-31 | Video wireless alarm device for heating of connection point of cable head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320309954.1U CN203260171U (en) | 2013-05-31 | 2013-05-31 | Video wireless alarm device for heating of connection point of cable head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203260171U true CN203260171U (en) | 2013-10-30 |
Family
ID=49472719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320309954.1U Expired - Fee Related CN203260171U (en) | 2013-05-31 | 2013-05-31 | Video wireless alarm device for heating of connection point of cable head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203260171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310600A (en) * | 2013-05-31 | 2013-09-18 | 国家电网公司 | Video wireless alarming device of heating of cable head connection point |
-
2013
- 2013-05-31 CN CN201320309954.1U patent/CN203260171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310600A (en) * | 2013-05-31 | 2013-09-18 | 国家电网公司 | Video wireless alarming device of heating of cable head connection point |
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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: 20131030 Termination date: 20160531 |