CN208043247U - A kind of power switch cabinet temperature alarm system - Google Patents
A kind of power switch cabinet temperature alarm system Download PDFInfo
- Publication number
- CN208043247U CN208043247U CN201820298249.9U CN201820298249U CN208043247U CN 208043247 U CN208043247 U CN 208043247U CN 201820298249 U CN201820298249 U CN 201820298249U CN 208043247 U CN208043247 U CN 208043247U
- Authority
- CN
- China
- Prior art keywords
- power switch
- switch cabinet
- infrared temperature
- temperature sensor
- alarm system
- 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 kind of power switch cabinet temperature alarm systems, including controller and infrared temperature sensor, the infrared temperature sensor solid is distributed in inside power switch cabinet, each infrared temperature sensor monitors 3~5 possible heat generating spots simultaneously, each possible heat generating spot is monitored by 3~5 infrared temperature sensors simultaneously, the infrared temperature sensor is connect with controller, and the controller connects cooling module, alarm module and display module.The utility model can carry out crossings on different level monitoring to the temperature inside power switch cabinet, the monitoring temperature mode for being compared to one-to-one formula is more cost-effective, and the stability of monitoring temperature is not influenced when there is small part infrared temperature sensor to fail, the abort situation of infrared temperature sensor can also be quickly positioned simultaneously, it is easy to repair.
Description
Technical field
The utility model is related to a kind of power equipment auxiliary system, especially a kind of power switch cabinet temperature alarm system.
Background technology
In use, internal all kinds of switches, busbar and connector often will appear because of poor contact power switch cabinet
With the fever phenomenon caused by the reasons such as aging, to cause serious hidden danger to electric power safety, so needing to power switch
Temperature change in cabinet is timely and effectively monitored.
Exist in the prior art and the system that is monitored changed to power switch cabinet internal temperature, but these systems be easy by
Wrong report behavior occurs for the influence to unexpected factors, or to the position inaccurate of sites of heat generation, is delayed maintenance time or system occurs
The failure of part and user of service cannot have found in time, bring the waste of personnel's energy to production, while there is also security risks.
Utility model content
In order to overcome the monitoring of power switch cabinet temperature alarm system is inaccurate in the prior art wrong report, sites of heat generation easily occurs
Position inaccurate and system locally break down the defects of being not easy to be found, and the utility model provides a kind of power switch cabinet temperature
Alarm system monitors the temperature inside power switch cabinet using the method that multiple-spot detection monitors in real time.
Technical solution adopted by the utility model to solve its technical problems is：A kind of power switch cabinet temperature alarming system
System, including controller and infrared temperature sensor, the infrared temperature sensor solid is distributed in inside power switch cabinet, described
Infrared temperature sensor is connect with controller, and the controller connects cooling module, alarm module and display module.
A kind of above-mentioned power switch cabinet temperature alarm system, each infrared temperature sensor monitor 3~5 simultaneously
Possible heat generating spot.
A kind of above-mentioned power switch cabinet temperature alarm system, each possible heat generating spot is simultaneously by 3~5 infrared temperatures
Spend Sensor monitoring.
A kind of above-mentioned power switch cabinet temperature alarm system, the cooling module include supply fan and exhaust wind
Fan.
A kind of above-mentioned power switch cabinet temperature alarm system, the alarm module include audible alarm unit, light
Warning device and alarm signal emitter.
A kind of above-mentioned power switch cabinet temperature alarm system, the display module includes LED display.
The utility model has the beneficial effects that the utility model can carry out the temperature inside power switch cabinet three-dimensional friendship
Fork monitoring, the monitoring temperature mode for being compared to one-to-one formula is more cost-effective, and working as has small part infrared temperature to sense
Device does not influence the stability of monitoring temperature when failing, while can also quickly position the abort situation of infrared temperature sensor, just
In repair.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the utility model electrical relation schematic diagram；
Fig. 2 is that the utility model monitors relation schematic diagram.
Specific implementation mode
In order to illustrate more clearly of the technical solution of the utility model, the utility model is done further below in conjunction with the accompanying drawings
Explanation, it should be apparent that, drawings described below is only one embodiment of the utility model, for the general of this field
For logical technical staff, without creative efforts, other embodiments are obtained according to this drawings and examples,
Belong to the scope of protection of the utility model.
A kind of power switch cabinet temperature alarm system, including controller and infrared temperature sensor, the infrared temperature pass
Sensor solid is distributed in inside power switch cabinet, and each infrared temperature sensor monitors 3 possible heat generating spots simultaneously, described
Each infrared temperature sensor monitors 3 possible heat generating spots simultaneously, and the infrared temperature sensor is connect with controller, described
It includes supply fan and scavenger fan, institute that controller, which connects cooling module, alarm module and display module, the cooling module,
The alarm module stated includes audible alarm unit, light alarming device and alarm signal emitter, the display module packet
Include LED display.
The utility model at work, as depicted in figs. 1 and 2, shares 5 possible heat generating spots, respectively heat generating spot a, hair
Hot spot b, heat generating spot c, heat generating spot d and heat generating spot e are correspondingly arranged 5 infrared temperature sensors, respectively infrared temperature sensor
1, infrared temperature sensor 2, infrared temperature sensor 3, infrared temperature sensor 4 and infrared temperature sensor 5, wherein infrared temperature
It spends sensor 1 and monitors heat generating spot a, heat generating spot b and heat generating spot e, infrared temperature sensor 2 monitors heat generating spot a, heat generating spot b and hair
Hot spot c, the monitoring heat generating spot of infrared temperature sensor 3 b, heat generating spot c and heat generating spot d, the monitoring heat generating spot of infrared temperature sensor 4 c,
Heat generating spot d and heat generating spot e, infrared temperature sensor 5 monitor heat generating spot a, heat generating spot d and heat generating spot e；When temperature occurs for heat generating spot c
When degree variation, infrared temperature sensor 2, infrared temperature sensor 3 and infrared temperature sensor 4 monitor that temperature signal becomes simultaneously
To change, and temperature change signal is sent to controller, controller sends instructions to cooling module, alarm module and display module,
Cooling module order supply fan and scavenger fan startup keep power switch cabinet aeration-cooling, alarm module order audible alarm dress
Set with light alarming device start, remind operating personnel note that and order alarm signal transmitter carried to operating personnel
Reception terminal send alarm signal；Display terminal order LED display shows that the temperature change inside power switch cabinet is bright
Carefully；When temperature change occurs for heat generating spot c, infrared temperature sensor 2 and infrared sensor 3 detect temperature signal variation and red
Outer sensor 4 does not monitor the temperature signal variation and infrared temperature that temperature signal variation or infrared temperature sensor 4 monitor
When the temperature signal variation that sensor 2 and infrared sensor 3 detect is inconsistent, illustrate that infrared temperature sensor 4 breaks down,
Control order display module is detailed simultaneously in LED by the temperature change detail of heat generating spot c and the failure of infrared temperature sensor 4
It is shown in display device, while order cooling module and alarm module work；When temperature change and infrared temperature do not occur for heat generating spot c
Degree sensor 2 and infrared temperature sensor 3 do not monitor the temperature change of heat generating spot c, and infrared temperature sensor 4 is to control
Device sends temperature change signal, equally illustrates that infrared temperature sensor 4 breaks down, and control order display module is aobvious in LED
It shows that the failure of infrared temperature sensor 4 is detailed on showing device, operating personnel is reminded to overhaul in time.
Above example is only the exemplary embodiment of the utility model, is not used in limitation the utility model, this practicality is new
The protection domain of type is defined by the claims.Those skilled in the art can be in the essence and protection domain of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling new in this practicality
In the protection domain of type.
Claims (6)
1. a kind of power switch cabinet temperature alarm system, including controller and infrared temperature sensor, which is characterized in that described red
Outer temperature sensor solid is distributed in inside power switch cabinet, and the infrared temperature sensor is connect with controller, the control
Device connection cooling module, alarm module and display module processed.
2. a kind of power switch cabinet temperature alarm system according to claim 1, which is characterized in that each infrared temperature
It spends sensor and monitors 3~5 possible heat generating spots simultaneously.
3. a kind of power switch cabinet temperature alarm system according to claim 1, which is characterized in that each possible hair
Hot spot is monitored by 3~5 infrared temperature sensors simultaneously.
4. a kind of power switch cabinet temperature alarm system according to claim 1, which is characterized in that the cooling module
Including supply fan and scavenger fan.
5. a kind of power switch cabinet temperature alarm system according to claim 1, which is characterized in that the alarm module
Including audible alarm unit, light alarming device and alarm signal emitter.
6. a kind of power switch cabinet temperature alarm system according to claim 1, which is characterized in that the display module
Including LED display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298249.9U CN208043247U (en) | 2018-03-05 | 2018-03-05 | A kind of power switch cabinet temperature alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298249.9U CN208043247U (en) | 2018-03-05 | 2018-03-05 | A kind of power switch cabinet temperature alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208043247U true CN208043247U (en) | 2018-11-02 |
Family
ID=63950411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820298249.9U Expired - Fee Related CN208043247U (en) | 2018-03-05 | 2018-03-05 | A kind of power switch cabinet temperature alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208043247U (en) |
-
2018
- 2018-03-05 CN CN201820298249.9U patent/CN208043247U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20190305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |