CN201607279U - Infrared temperature detecting wide-angle window used for high-voltage distribution equipment - Google Patents
Infrared temperature detecting wide-angle window used for high-voltage distribution equipment Download PDFInfo
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- CN201607279U CN201607279U CN2010201148075U CN201020114807U CN201607279U CN 201607279 U CN201607279 U CN 201607279U CN 2010201148075 U CN2010201148075 U CN 2010201148075U CN 201020114807 U CN201020114807 U CN 201020114807U CN 201607279 U CN201607279 U CN 201607279U
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Abstract
The utility model discloses an infrared temperature detecting wide-angle window used for high-voltage distribution equipment. The infrared temperature detecting wide-angle window comprises a base and an infrared optical crystal, wherein the base is provided with a through hole; the infrared optical crystal is arranged in the through hole; and the infrared optical crystal comprises an infrared optical crystal convex lens and an infrared optical crystal concave lens. The infrared temperature detecting wide-angle window increases the visual angle of detection, enlarges the detection area, improves the accuracy of a detector for acquiring the temperature data of a power distribution cabinet and reduces the potential safety hazard caused by the heating of the power distribution cabinet.
Description
Technical field:
The utility model relates to a kind of infrared detecting device, is specifically related to a kind of high-tension distribution equipment infrared measurement of temperature wide-angle window.
Background technology:
In recent years, the power supply of high speed development and electricity consumption present situation cause some power plant, transformer station and user's machine room, and often aging and excessive heating of contact resistance because of positions such as contact in the high-tension distribution equipment and bus rows causes fire failure.Thereby, extract the real work state of high-tension distribution equipment to the working temperature monitoring of switch contact in the high-tension distribution equipment and bus row junction, find in advance and get rid of hot stall hidden danger that operation reliably has crucial meaning to power system security.
Traditional temperature measuring device such as thermocouple temperature measurement instrument and Fibre Optical Sensor are subjected to the influence of working environment easily: as the interference and the influence of high voltage, high temperature and highfield and electromagnetism, thereby can't truly obtain the actual work temperature of test point.At present, the sector has been released high-tension distribution equipment infrared measurement of temperature window, can not be subjected to the interference of high voltage, high temperature and highfield and electromagnetism and influence, obtain the actual work temperature of test point, but what this infrared measurement of temperature window adopted is the plane crystal for infrared use, visible angle is little during test, and surveyed area has been subjected to certain restriction, still can't solve the potential safety hazard that bring owing to high temperature the part in the high-tension distribution equipment.
Summary of the invention:
The technical problems to be solved in the utility model provides a kind of high-tension distribution equipment infrared measurement of temperature wide-angle window.This technical scheme has not only solved traditional temperature measuring device because high pressure, high temperature and highfield influence, and can't accurately detect the problem of actual work temperature, and it is little to have solved existing infrared test window visible angle, the problem that surveyed area is restricted.The proposition of this scheme, the accuracy that has improved the high-tension distribution equipment temperature data acquisition has reduced because the generation of the potential safety hazard that the high-tension distribution equipment heating brings.
The utility model is achieved through the following technical solutions:
A kind of high-tension distribution equipment comprises the base that is provided with through hole and is installed on the interior crystal for infrared use of through hole that described crystal for infrared use is convex lens and concavees lens with infrared measurement of temperature wide-angle window.
The further Technological improvement plan of the utility model is:
The convex surface of described crystal for infrared use convex lens is towards the observation end of base, and the plane of convex lens is towards the installation end of base; The concave surface of described crystal for infrared use concavees lens is towards the observation end of base, and the plane of concavees lens is towards the installation end of base.
The utility model further Technological improvement plan is:
Described crystal for infrared use convex lens are arranged at the outside of crystal for infrared use concavees lens, and the distance between crystal for infrared use convex lens and the crystal for infrared use concavees lens is more than or equal to the focal length of crystal for infrared use convex lens or crystal for infrared use concavees lens; Described crystal for infrared use convex lens are identical with the crystal for infrared use Concave Mirrors Focus.
The utility model compared with prior art has following obvious advantage:
One, high-tension distribution equipment adopts untouchable imaging detection window with infrared measurement of temperature wide-angle window, can gather the working temperature data of easy heating position such as switch contact and bus row junction in the high-tension distribution equipment in real time accurately.
Two, high-tension distribution equipment adopts crystal for infrared use convex lens and crystal for infrared use concavees lens with infrared measurement of temperature wide-angle window, has increased the detection visible angle, has enlarged surveyed area.
Description of drawings:
Fig. 1 is the structural representation synoptic diagram of the utility model embodiment one;
Embodiment:
Embodiment one,
As shown in Figure 1, the utility model comprises the base 1 that is provided with through hole 2, the outer wall of base 1 installation end is provided with external thread, outer straining ring 9 is provided with the internal thread that matches, when base 1 is installed on high-tension distribution equipment, the installation end of base 1 stretches in the high-tension distribution equipment, is connected and fixed by outer straining ring 9; Base 1 is observed end and is provided with over cap 3, and over cap 3 is connected by pin 6 with the observation end.Still as shown in Figure 1, be provided with crystal for infrared use convex lens 4, crystal for infrared use concavees lens 5 and fixing lug boss 7,8 in the through hole 2, the convex surface of crystal for infrared use convex lens 4 is towards the observation end of base 1, and the plane of crystal for infrared use convex lens 4 adheres to fixing lug boss 7; The plane of crystal for infrared use concavees lens 5 is towards installation end, and the concave surface of crystal for infrared use concavees lens 5 adheres to the fixing lug boss 8 of being with radian and being complementary with it.
Described high-tension distribution equipment comprises: described high-tension distribution equipment comprises: transformer connection box, high-tension switch cabinet, switching station, cable distribution box and city ring main unit etc.
Claims (5)
1. a high-tension distribution equipment comprises the base that is provided with through hole and is installed on the interior crystal for infrared use of through hole that with infrared measurement of temperature wide-angle window it is characterized in that: described crystal for infrared use is convex lens and concavees lens.
2. a kind of high-tension distribution equipment according to claim 1 infrared measurement of temperature wide-angle window, it is characterized in that: the convex surface of described crystal for infrared use convex lens is towards the observation end of base, and the plane of convex lens is towards the installation end of base.
3. a kind of high-tension distribution equipment according to claim 1 infrared measurement of temperature wide-angle window, it is characterized in that: the concave surface of described crystal for infrared use concavees lens is towards the observation end of base, and the plane of concavees lens is towards the installation end of base.
4. according to claim 1 or 2 or 3 described a kind of high-tension distribution equipments infrared measurement of temperature wide-angle windows, it is characterized in that: described crystal for infrared use convex lens are arranged at the outside of crystal for infrared use concavees lens, and the distance between crystal for infrared use convex lens and the crystal for infrared use concavees lens is more than or equal to the focal length of crystal for infrared use convex lens or crystal for infrared use concavees lens.
5. a kind of high-tension distribution equipment according to claim 4 is characterized in that with infrared measurement of temperature wide-angle window described crystal for infrared use convex lens are identical with the crystal for infrared use Concave Mirrors Focus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201148075U CN201607279U (en) | 2010-02-10 | 2010-02-10 | Infrared temperature detecting wide-angle window used for high-voltage distribution equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201148075U CN201607279U (en) | 2010-02-10 | 2010-02-10 | Infrared temperature detecting wide-angle window used for high-voltage distribution equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607279U true CN201607279U (en) | 2010-10-13 |
Family
ID=42951985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201148075U Expired - Fee Related CN201607279U (en) | 2010-02-10 | 2010-02-10 | Infrared temperature detecting wide-angle window used for high-voltage distribution equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201607279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487414A (en) * | 2019-08-16 | 2019-11-22 | 云南电网有限责任公司电力科学研究院 | Breaker temperature monitoring method and system based on infrared image technology |
| CN111289509A (en) * | 2018-12-07 | 2020-06-16 | 国网山西省电力公司运城供电公司 | Auxiliary facility for patrolling and measuring temperature of internal equipment of high-voltage switch cabinet |
-
2010
- 2010-02-10 CN CN2010201148075U patent/CN201607279U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289509A (en) * | 2018-12-07 | 2020-06-16 | 国网山西省电力公司运城供电公司 | Auxiliary facility for patrolling and measuring temperature of internal equipment of high-voltage switch cabinet |
| CN111289509B (en) * | 2018-12-07 | 2023-04-18 | 国网山西省电力公司运城供电公司 | Auxiliary facility for patrolling and measuring temperature of internal equipment of high-voltage switch cabinet |
| CN110487414A (en) * | 2019-08-16 | 2019-11-22 | 云南电网有限责任公司电力科学研究院 | Breaker temperature monitoring method and system based on infrared image technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20120210 |