CN105514961A - Surge protector with temperature detection function - Google Patents
Surge protector with temperature detection function Download PDFInfo
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- CN105514961A CN105514961A CN201410494293.3A CN201410494293A CN105514961A CN 105514961 A CN105514961 A CN 105514961A CN 201410494293 A CN201410494293 A CN 201410494293A CN 105514961 A CN105514961 A CN 105514961A
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- temperature
- surge protector
- temperature sensor
- surge
- protection device
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides a surge protector with a temperature detection function. The surge protector comprises a surge protection device, a temperature sensor, a temperature monitor and a refrigeration fan, wherein the surge protection device is formed by a housing and a circuit; the temperature sensor approaches a piezoresistor of the surge protector; the refrigeration fan is arranged at the inner side of the housing of the surge protection device nearby the temperature sensor; the temperature sensor is a fiber Raman temperature sensor; and the temperature monitor is connected with the temperature sensor and the refrigeration fan. As the surge protector with a temperature detection function combines the surge protector with the fiber Raman temperature sensor, the working temperature of the surge protector can be monitored in real time; when the temperature detected by the temperature sensor is greater than a threshold I, the refrigeration fan is started to realize cooling; and when the temperature is greater than a threshold II, an alarm is given so that emergency measures can be performed.
Description
Technical field
The invention belongs to anti-electric shock proterctive equipment field, especially relate to a kind of surge protector with temperature detecting function.
Background technology
Surge protector is commonly called as " lightning arrester " and " overvoltage protection device "; a kind of equipment in order to limit transient overvoltage and guiding surge current; there is lightning protection and suppress the superpotential effect of switching; when thunder and lightning is released into the earth by surge protector time; a large amount of heats can be produced; damage will be caused to surge protector when heat reaches certain threshold value, even breaking out of fire, destroy lightning-protection system.Existing surge protector is very few to be used in conjunction with temperature sensor, and its temperature required transducer needs to have the fast feature with standard of detection.
Summary of the invention
The problem to be solved in the present invention is combined by temperature sensor fast, accurate with response for surge protector, and the working temperature of Real-Time Monitoring surge protector, if exceed threshold value, takes appropriate measures.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of surge protector with temperature detecting function, comprise surge protection device, temperature sensor, temperature monitor and refrigerating fan, described surge protection device is the surge protector that voltage limiting type SPD combines with switch-type surge protector, utilize the response time of voltage limiting type SPD fast, surge suppressed in certain level in initial a period of time by the feature that deboost is low, the pulse voltage collected is boosted by circuits for triggering simultaneously, obtain the voltage threshold needed for main electrode action, most of surge energy of releasing thus reach the effect of proterctive equipment, surge protection device is made up of shell body shell and circuit, described temperature sensor is optical fiber Raman temperature sensor, described optical fiber Raman temperature sensor utilizes the scattered light carrying temperature field information to carry out temperature Real-Time Monitoring, sensitive to thermotonus, temperature sensor is near the piezo-resistance of surge protector, described refrigerating fan is located at inside the shell of the surge protection device near temperature sensor, described temperature monitor and temperature sensor, refrigerating fan is connected, after the temperature detected when temperature sensor exceeds threshold value I, open refrigerating fan to be lowered the temperature, after temperature exceeds threshold value II, then give the alarm and take urgent measure.
Further, described temperature monitor is made up of processor and display screen, and described processor is single-chip microcomputer, and described display screen is LCDs, realizes Real-Time Monitoring and the supervision of surge protector working temperature, and takes cooling measure after exceeding threshold value.
Further, described processor connects temperature sensor and refrigerating fan, realizes the Real-Time Monitoring of surge protector working temperature.
Further, described processor also connects alarm device, after temperature exceeds threshold value II, then controls alarm device by processor and gives the alarm and take urgent measure.
The advantage that the present invention has and good effect are: combined with optical fiber Raman temperature sensor by surge protector; can the working temperature of Real-Time Monitoring surge protector; after the temperature detected by temperature sensor exceeds threshold value I; open refrigerating fan to be lowered the temperature; after temperature exceeds threshold value II, then give the alarm and take urgent measure.
Accompanying drawing explanation
Fig. 1 is a kind of surge protector scheme of installation with temperature detecting function
In figure:
1, surge protection device 2, temperature sensor 3, refrigerating fan
4, temperature monitor 41, display screen 42 processor
Embodiment
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
As shown in Figure 1, a kind of surge protector with temperature detecting function, comprise surge protection device, temperature sensor, temperature monitor and refrigerating fan, described surge protection device is made up of shell and circuit, it is the surge protector that voltage limiting type SPD combines with switch-type surge protector, described temperature sensor is light Raman temperature sensor, near the piezo-resistance of surge protector, described refrigerating fan is positioned at inside the shell of the surge protection device near temperature sensor, described temperature monitor comprises processor and display, described processor is single-chip microcomputer, described display is liquid crystal display, described processor connects temperature sensor in refrigerating fan.
The working temperature of described temperature sensor Real-Time Monitoring surge protector; when there being thunderbolt; thunder and lightning is released into the earth and is produced a large amount of heats by surge protector; the instantaneous seizure variations in temperature of described temperature sensor also sends processor to; respective reaction made by processor, after the temperature detected when temperature sensor exceeds threshold value I, controls to open refrigerating fan lowered the temperature by processor; after temperature exceeds threshold value II, then control alarm device by processor and give the alarm and take urgent measure.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (4)
1. one kind has the surge protector of temperature detecting function, comprise surge protection device, temperature sensor and temperature monitor, it is characterized in that: also comprise refrigerating fan, described surge protection device is the surge protector that voltage limiting type SPD combines with switch-type surge protector, comprise housing and circuit, described temperature sensor is optical fiber Raman temperature sensor, and the piezo-resistance of close surge protector, described refrigerating fan is located at inside the shell of the surge protection device near temperature sensor, described temperature monitor connects temperature sensor and refrigerating fan.
2. a kind of surge protector with temperature detecting function according to claim 1, is characterized in that: described temperature monitor is made up of processor and display screen, and described processor is single-chip microcomputer, and described display screen is LCDs.
3. a kind of surge protector with temperature detecting function according to claim 2, is characterized in that: described processor connects temperature sensor and refrigerating fan.
4. a kind of surge protector with temperature detecting function according to claim 1, is characterized in that: described processor also connects alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410494293.3A CN105514961A (en) | 2014-09-24 | 2014-09-24 | Surge protector with temperature detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410494293.3A CN105514961A (en) | 2014-09-24 | 2014-09-24 | Surge protector with temperature detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105514961A true CN105514961A (en) | 2016-04-20 |
Family
ID=55722727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410494293.3A Pending CN105514961A (en) | 2014-09-24 | 2014-09-24 | Surge protector with temperature detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105514961A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125788A (en) * | 2016-08-27 | 2016-11-16 | 国网山东省电力公司招远市供电公司 | A kind of automatic early-warning power supply device |
| CN106581915A (en) * | 2016-12-30 | 2017-04-26 | 江苏中矿大正表面工程技术有限公司 | Combustible gas explosion protection system and control method thereof, as well as paint storehouse |
| CN106953311A (en) * | 2017-04-29 | 2017-07-14 | 国网江苏省电力公司职业技能训练基地 | A kind of Current Transformer Secondary overvoltage protection device |
| CN107508271A (en) * | 2017-08-29 | 2017-12-22 | 安徽三和电力技术有限公司 | Overload spike formula absorption plant |
| CN109189122A (en) * | 2018-10-10 | 2019-01-11 | 南京信息工程大学 | The temperature control device and its temperature control method of surge protector based on semiconductor chilling plate |
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| CN1964150A (en) * | 2006-11-30 | 2007-05-16 | 上海臻和防雷电气技术有限责任公司 | An active energy support surge protector |
| CN201918722U (en) * | 2010-12-22 | 2011-08-03 | 上海雷迅防雷技术有限公司 | Intelligent surge protection device with temperature monitoring function |
| CN202334985U (en) * | 2011-09-14 | 2012-07-11 | 广州南科集成电子有限公司 | LED (Light Emitting Diode) lamp with temperature control protective circuit |
| WO2013189714A1 (en) * | 2012-06-19 | 2013-12-27 | Siemens Aktiengesellschaft | Overvoltage arrester for high voltages |
| CN203608499U (en) * | 2013-10-21 | 2014-05-21 | 陕西恒发电子科技有限公司 | Box of surge protector |
| CN204131117U (en) * | 2014-09-24 | 2015-01-28 | 天津市永丰泰科技发展有限公司 | A kind of intelligent surge protector |
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2014
- 2014-09-24 CN CN201410494293.3A patent/CN105514961A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1964150A (en) * | 2006-11-30 | 2007-05-16 | 上海臻和防雷电气技术有限责任公司 | An active energy support surge protector |
| CN201918722U (en) * | 2010-12-22 | 2011-08-03 | 上海雷迅防雷技术有限公司 | Intelligent surge protection device with temperature monitoring function |
| CN202334985U (en) * | 2011-09-14 | 2012-07-11 | 广州南科集成电子有限公司 | LED (Light Emitting Diode) lamp with temperature control protective circuit |
| WO2013189714A1 (en) * | 2012-06-19 | 2013-12-27 | Siemens Aktiengesellschaft | Overvoltage arrester for high voltages |
| CN203608499U (en) * | 2013-10-21 | 2014-05-21 | 陕西恒发电子科技有限公司 | Box of surge protector |
| CN204131117U (en) * | 2014-09-24 | 2015-01-28 | 天津市永丰泰科技发展有限公司 | A kind of intelligent surge protector |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125788A (en) * | 2016-08-27 | 2016-11-16 | 国网山东省电力公司招远市供电公司 | A kind of automatic early-warning power supply device |
| CN106581915A (en) * | 2016-12-30 | 2017-04-26 | 江苏中矿大正表面工程技术有限公司 | Combustible gas explosion protection system and control method thereof, as well as paint storehouse |
| CN106953311A (en) * | 2017-04-29 | 2017-07-14 | 国网江苏省电力公司职业技能训练基地 | A kind of Current Transformer Secondary overvoltage protection device |
| CN106953311B (en) * | 2017-04-29 | 2019-04-19 | 国网江苏省电力公司职业技能训练基地 | A kind of Current Transformer Secondary over-voltage protector |
| CN107508271A (en) * | 2017-08-29 | 2017-12-22 | 安徽三和电力技术有限公司 | Overload spike formula absorption plant |
| CN109189122A (en) * | 2018-10-10 | 2019-01-11 | 南京信息工程大学 | The temperature control device and its temperature control method of surge protector based on semiconductor chilling plate |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
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| RJ01 | Rejection of invention patent application after publication |