CN108562359A - A kind of power switch cabinet temperature alarm system - Google Patents
A kind of power switch cabinet temperature alarm system Download PDFInfo
- Publication number
- CN108562359A CN108562359A CN201810177788.1A CN201810177788A CN108562359A CN 108562359 A CN108562359 A CN 108562359A CN 201810177788 A CN201810177788 A CN 201810177788A CN 108562359 A CN108562359 A CN 108562359A
- 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.)
- Withdrawn
Links
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 4
- 239000002516 radical scavenger Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 238000009401 outcrossing Methods 0.000 abstract description 2
- 206010037660 Pyrexia Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
Abstract
The invention 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 present invention 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 present invention relates 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.
Invention 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 present invention provides a kind of power switch cabinet temperature alarming
System monitors the temperature inside power switch cabinet using the method that multiple-spot detection monitors in real time.
The technical solution adopted by the present invention to solve the technical problems is：A kind of power switch cabinet temperature alarm system, packet
Controller and infrared temperature sensor are included, 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 invention has the advantages that the present invention 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 when there is the failure of small part infrared temperature sensor
The stability of monitoring temperature is not influenced, while can also quickly position the abort situation of infrared temperature sensor, it is easy to repair.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is electrical relation schematic diagram of the present invention；
Fig. 2 is present invention monitoring relation schematic diagram.
Specific implementation mode
In order to illustrate more clearly of technical scheme of the present invention, following further describes the present invention with reference to the drawings,
It should be evident that drawings described below is only one embodiment of the present of invention, for those of ordinary skill in the art
For, without creative efforts, other embodiments are obtained according to this drawings and examples, belong to this hair
Bright protection domain.
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 present invention at work, as depicted in figs. 1 and 2, shares 5 possible heat generating spots, respectively heat generating spot a, heat generating 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, red
Outer temperature sensor 2, infrared temperature sensor 3, infrared temperature sensor 4 and infrared temperature sensor 5, wherein infrared temperature pass
Sensor 1 monitors heat generating spot a, heat generating spot b and heat generating spot e, and infrared temperature sensor 2 monitors heat generating spot a, heat generating spot b and heat generating spot
C, infrared temperature sensor 3 monitor heat generating spot b, heat generating spot c and heat generating spot d, and infrared temperature sensor 4 monitors heat generating spot c, fever
Point d and heat generating spot e, infrared temperature sensor 5 monitor heat generating spot a, heat generating spot d and heat generating spot e；Become when temperature occurs for heat generating spot c
When change, infrared temperature sensor 2, infrared temperature sensor 3 and infrared temperature sensor 4 monitor that temperature signal changes simultaneously,
And temperature change signal is sent to controller, controller sends instructions to cooling module, alarm module and display module, cooling
Module command supply fan and scavenger fan startup keep power switch cabinet aeration-cooling, alarm module order audible alarm unit and
Light alarming device start, remind operating personnel note that and order alarm signal transmitter connect to operating personnel are portable
It receives terminal and sends alarm signal；Display terminal order LED display shows that the temperature change inside power switch cabinet is detailed；When
When temperature change occurs for heat generating spot c, infrared temperature sensor 2 and infrared sensor 3 detect that temperature signal changes and infrared biography
Sensor 4 does not monitor that the temperature signal variation that temperature signal variation or infrared temperature sensor 4 monitor is sensed with infrared temperature
When the temperature signal variation that device 2 and infrared sensor 3 detect is inconsistent, illustrates that infrared temperature sensor 4 breaks down, control
Device order display module is detailed by the temperature change detail of heat generating spot c and the failure of infrared temperature sensor 4 while being shown in LED
It is shown on device, while order cooling module and alarm module work；When temperature change and infrared temperature biography do not occur for heat generating spot c
Sensor 2 and infrared temperature sensor 3 do not monitor the temperature change of heat generating spot c, and infrared temperature sensor 4 is sent out to controller
Temperature change signal is sent, equally illustrates that infrared temperature sensor 4 breaks down, control order display module shows in LED and fills
The failure for setting display infrared temperature sensor 4 is detailed, and operating personnel is reminded to overhaul in time.
Above example is only exemplary embodiment of the present invention, is not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
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 |
|---|---|---|---|
| CN201810177788.1A CN108562359A (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 |
|---|---|---|---|
| CN201810177788.1A CN108562359A (en) | 2018-03-05 | 2018-03-05 | A kind of power switch cabinet temperature alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108562359A true CN108562359A (en) | 2018-09-21 |
Family
ID=63531342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810177788.1A Withdrawn CN108562359A (en) | 2018-03-05 | 2018-03-05 | A kind of power switch cabinet temperature alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108562359A (en) |
-
2018
- 2018-03-05 CN CN201810177788.1A patent/CN108562359A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180921 |
|
| WW01 | Invention patent application withdrawn after publication |