CN205642646U - High tension switchgear temperature -detecting device based on wireless transmission - Google Patents
High tension switchgear temperature -detecting device based on wireless transmission Download PDFInfo
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- CN205642646U CN205642646U CN201620381718.4U CN201620381718U CN205642646U CN 205642646 U CN205642646 U CN 205642646U CN 201620381718 U CN201620381718 U CN 201620381718U CN 205642646 U CN205642646 U CN 205642646U
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- temperature
- switch cabinet
- tension switch
- temperature sensor
- contact
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Abstract
The utility model discloses a high tension switchgear temperature -detecting device based on wireless transmission, its characterized in that: including a plurality of infrared contact temperature sensor, a plurality of contact wireless temperature sensor and in situ temperature monitor, contact wireless temperature sensor includes signal acquisition module, AD conversion module, logical analysis module and radiofrequency emitting module. The utility model discloses a having multiple temperature and detecting the design, and can detect the real -time temperature of focuses likely to suffer from such as the interior high -voltage switch contact of cubical switchboard, connector, the interference killing feature is strong, and measuring result is more accurate reliable, has realized the temperature accurate monitoring of high -voltage switch cabinet and safety precaution's function, has improved power grid operation's security.
Description
Technical field
This utility model relates to high-tension switch cabinet technical field, particularly relates to that a kind of testing result is accurate, reliability is high based on the temperature of high-tension switch cabinet detection device being wirelessly transferred.
Background technology
High-tension switch cabinet is the visual plant in power system, owing to running in a high voltage state for a long time, the connecting portions such as the contact of switch, outlet easily generate heat and form vicious cycle, the temperature of heat generating spot is but difficult to detection, cause that junction point spot temperature is too high even to be burnt, cause fire or power outage, have impact on the normal power supply of electrical network, even cause the immeasurable loss of lives and properties, therefore one of emphasis of the temperature survey of high-tension switch cabinet always research.The measurement result of common temperature sensor, it is impossible to directly detect the temperature of heat generating spot, levels of precision is wayward.
Utility model content
For above-mentioned technical problem, this utility model provides a kind of based on the temperature of high-tension switch cabinet detection device being wirelessly transferred, it has the design of multiple temperature detection, and be able to detect that switch cubicle inner high voltage switch contact, connect the real time temperature of first-class easy heat generating spot, measurement result is more accurately and reliably, the temperature achieving high-tension switch cabinet accurately monitors the function with safe early warning, improves the safety of operation of power networks.
This utility model is for solving above-mentioned technical problem, and the technical scheme used is as follows:
A kind of based on the temperature of high-tension switch cabinet detection device being wirelessly transferred, it is characterized in that: include some Infra-red touch temperature sensors being arranged on high-tension switch cabinet inwall, contact radio temperature sensor at the easy heat generating spot of some electrical equipments being arranged in high-tension switch cabinet and be arranged at the scene temperature monitor outside high-tension switch cabinet, scene temperature monitor is provided with wireless transport module, Infra-red touch temperature sensor is connected to scene temperature monitor by cable, contact radio temperature sensor is connected with scene temperature monitor by wireless transmission method.
As preferably, described contact radio temperature sensor includes signal acquisition module, A/D modular converter, logic analysis module and radiofrequency emitting module, i.e. sends digital signal to scene temperature monitor, is susceptible to the interference of electromagnetic field, and degree of accuracy is higher.
As preferably, described scene temperature monitor is also connected with long-range monitoring host computer, it is achieved the remote centralized control function of high-tension switch cabinet.
During high-tension switch cabinet of the present utility model work, there is the mode of dual-temperature detection, detection process is relatively reliable, radio temperature sensor especially with contact, the temperature on charged object surface in high-tension switch cabinet can be precisely measured out, such as exposed contact, the running temperature of bus junction.And by the way of being wirelessly transferred, measurement result is uploaded, it is achieved that remote monitoring function, it is simple to the centralization of high-tension switch cabinet, network management.
Owing to have employed technique scheme, this utility model have the following technical effect that of the present utility model have multiple temperature detection design, and be able to detect that switch cubicle inner high voltage switch contact, connect the real time temperature of first-class easy heat generating spot, capacity of resisting disturbance is strong, measurement result is more accurately and reliably, the temperature achieving high-tension switch cabinet accurately monitors the function with safe early warning, improves the safety of operation of power networks.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of the present utility model.
Detailed description of the invention
Below this utility model will be illustrated by example and with reference to the appended drawing.
It is illustrated in figure 1 a preferred embodiment of the present utility model, a kind of based on the temperature of high-tension switch cabinet detection device being wirelessly transferred, including some Infra-red touch temperature sensors 1 being arranged on high-tension switch cabinet inwall, contact radio temperature sensor at the easy heat generating spot of some electrical equipments being arranged in high-tension switch cabinet 2 and be arranged at the scene temperature monitor 3 outside high-tension switch cabinet, wherein, scene temperature monitor 3 is provided with wireless transport module 31, Infra-red touch temperature sensor 1 is connected to scene temperature monitor 3 by cable, contact radio temperature sensor 2 is connected with scene temperature monitor 3 by wireless transmission method.
In the present embodiment, contact radio temperature sensor 2 includes signal acquisition module 21, A/D modular converter 22, logic analysis module 23 and radiofrequency emitting module 24, and scene temperature monitor 3 is also connected with long-range monitoring host computer 4.
During high-tension switch cabinet of the present utility model work, there is the mode of dual-temperature detection, detection process is relatively reliable, radio temperature sensor especially with contact, the temperature on charged object surface in high-tension switch cabinet can be precisely measured out, such as exposed contact, the running temperature of bus junction.And by the way of being wirelessly transferred, measurement result is uploaded, it is achieved that remote monitoring function, it is simple to the centralization of high-tension switch cabinet, network management.
The explanation of above example is only intended to help to understand core concept of the present utility model；Simultaneously for one of ordinary skill in the art, according to thought of the present utility model, the most all will change, in sum, this specification content should not be construed as restriction of the present utility model.
Claims (3)
1. one kind is detected device based on the temperature of high-tension switch cabinet being wirelessly transferred, it is characterized in that: include some Infra-red touch temperature sensors (1) being arranged on high-tension switch cabinet inwall, contact radio temperature sensor (2) at the easy heat generating spot of some electrical equipments being arranged in high-tension switch cabinet and be arranged at the scene temperature monitor (3) outside high-tension switch cabinet, scene temperature monitor (3) is provided with wireless transport module (31), Infra-red touch temperature sensor (1) is connected to scene temperature monitor (3) by cable, contact radio temperature sensor (2) is connected with scene temperature monitor (3) by wireless transmission method.
It is the most according to claim 1 a kind of based on the temperature of high-tension switch cabinet detection device being wirelessly transferred, it is characterised in that: described contact radio temperature sensor (2) includes signal acquisition module (21), A/D modular converter (22), logic analysis module (23) and radiofrequency emitting module (24).
It is the most according to claim 1 a kind of based on the temperature of high-tension switch cabinet detection device being wirelessly transferred, it is characterised in that: described scene temperature monitor (3) is also connected with long-range monitoring host computer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381718.4U CN205642646U (en) | 2016-04-29 | 2016-04-29 | High tension switchgear temperature -detecting device based on wireless transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381718.4U CN205642646U (en) | 2016-04-29 | 2016-04-29 | High tension switchgear temperature -detecting device based on wireless transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642646U true CN205642646U (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620381718.4U Expired - Fee Related CN205642646U (en) | 2016-04-29 | 2016-04-29 | High tension switchgear temperature -detecting device based on wireless transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205642646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443544A (en) * | 2018-11-27 | 2019-03-08 | 安徽理工大学 | Non-contact type high voltage switch cabinet bus temperature rise early warning system |
-
2016
- 2016-04-29 CN CN201620381718.4U patent/CN205642646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443544A (en) * | 2018-11-27 | 2019-03-08 | 安徽理工大学 | Non-contact type high voltage switch cabinet bus temperature rise early warning system |
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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: 20161012 Termination date: 20170429 |