CN205123013U - Infrared temperature measurement window of transformer high tension switchgear - Google Patents
Infrared temperature measurement window of transformer high tension switchgear Download PDFInfo
- Publication number
- CN205123013U CN205123013U CN201520906709.8U CN201520906709U CN205123013U CN 205123013 U CN205123013 U CN 205123013U CN 201520906709 U CN201520906709 U CN 201520906709U CN 205123013 U CN205123013 U CN 205123013U
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- flange
- temperature measurement
- infrared temperature
- infrared
- locknut
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 27
- 239000013078 crystal Substances 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000002788 crimping Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 16
- 230000009466 transformation Effects 0.000 claims description 11
- 238000013461 design Methods 0.000 abstract description 3
- 238000010891 electric arc Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model relates to an infrared temperature measurement window of transformer high tension switchgear, at the infrared temperature measurement window subassembly of the preceding seal installation of cubical switchboard, infrared temperature measurement window includes that apron, flange, infrared crystal, internal lock mother and external lock are female, the preceding terminal surface coaxial arrangement apron of flange should be lapped and be in the same place through bolt and flange hinge dress, flange rear end face inboard system has the annular groove, coaxial arrangement infrared crystal in this annular groove, and a terminal surface of this infrared crystal and the end face contaction of annular groove, another terminal surface of this infrared crystal passes through the female crimping of internal lock to be fixed, the female tip of internal lock is in the same place with flange threaded connection, female another tip threaded connection external lock mother of internal lock. This infrared temperature measurement window has effectively reduced electric arc occurence of failure risk. The utility model discloses simple structure, design scientific and reasonable, leakproofness are strong, have the value of extensive popularization and application.
Description
Technical field
The utility model belongs to switch cubicle technical field, specifically, is a kind of power transformation infrared temperature measurement of high-voltage switch cabinet window.
Background technology
Along with the development of science and technology, numerous temperature measuring equipment and technology emerge in an endless stream, but the application in high-tension switch cabinet is all relatively limited.
These temp measuring methods of technological means such as common thermocouple, thermal resistance, semiconductor all need corresponding conductive medium in high temperature cabinet, extend to the external world, and corresponding conductive medium is generally plain conductor, therefore the insulating properties of switch cubicle can be caused by infringement to a certain extent, be unfavorable for the normal operation of switch cubicle.
Due to optical fiber non-refractory, and frangibility, it is higher to cut cost, therefore becomes problem in inside switch cabinet wiring, finally causes this technology to be difficult to apply.
In addition, switch cubicle also needs to keep airtight in running, therefore for equipment such as infrared radiation thermometers, carries out temperature sensing, be therefore also difficult to the effect of putting to good use owing to cannot penetrate switch board housing.
Find following disclosed patent documentation through retrieval, concrete disclosure is as follows:
Patent documentation: can infrared measurement of temperature high-tension switch cabinet (notification number CN203434463U), comprise high-tension switch cabinet body (8), it is characterized in that: have a slot in observation window (7) top of high-tension switch cabinet body, the plate washer (1) that one piece can be closed slot is installed outside slot, have hinge (2) to be fixed on cabinet on the left of plate washer, on the right side of plate washer, the place of turning up has circular hole (5) corresponding with fixing the upper fixing hole of hangers (3) on the right side of cabinet.
Find through contrast, above-mentioned patent document and present patent application have relatively big difference in technical scheme.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, the power transformation infrared temperature measurement of high-voltage switch cabinet window providing a kind of structure simple, easy to use.
Scheme of the present utility model is achieved in that
A kind of power transformation infrared temperature measurement of high-voltage switch cabinet window, installation infrared thermometric window assembly is sealed before switch cubicle, described infrared temperature measurement window comprises cover plate, flange, infrared crystal, interior locknut and outer locknut, the front end face of described flange coaxially installs cover plate, this cover plate is cut with scissors by bolt and flange and is fitted together, and this cover plate rotates around bolt; Described flange rear end face inboard is shaped with annular groove, coaxial installation infrared crystal in this annular groove, one end face of this infrared crystal and the end contact of annular groove, the other end of this infrared crystal is fixing by interior locknut crimping, one end and the flange of described interior locknut are threaded togather, and the other end of described interior locknut is threaded outer locknut.
And, equal mounting O-shaped sealing ring between described infrared crystal and flange and interior locknut; Coaxially sealing ring is installed between described interior locknut and flange.
And, coaxially sealing gasket is installed between described outer locknut and end face of flange.
And the front end face side of described flange is integrally shaped with spacing flange.
And flange lower surface setting-in one magnetic clasp of corresponding bolt, to should the same setting-in magnetic clasp of cover plate inner end of magnetic clasp.
And, described infrared temperature measurement window assembly distance ground 500mm.
Advantage of the present utility model and good effect are:
This infrared temperature measurement window is widely used in the monitoring internal temperature of various high-tension switch cabinet, metal armouring cabinet, city ring main unit and GIS high-tension apparatus, also can apply in the Sealing Arrangements such as junction box for transformer, switching station and cable distribution box, effectively reduce arc accident occurrence risk.The utility model structure is simple, design science is reasonable, sealing is strong, has the value of wide popularization and application.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the structural representation of infrared temperature measurement window assembly in Fig. 1;
Fig. 3 is the cutaway view of Fig. 2.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail.
A kind of power transformation infrared temperature measurement of high-voltage switch cabinet window, as shown in Figure 1, at switch cubicle 1 sealing installation infrared thermometric window assembly 2 above, this infrared temperature measurement window assembly distance ground distance A is 500mm.
The structure of described infrared temperature measurement window as shown in Figure 2, comprise cover plate 3, flange 6, infrared crystal 5, interior locknut 9 and outer locknut 11, the front end face of described flange coaxially installs cover plate, this cover plate is cut with scissors by bolt 4 and flange and is fitted together, this cover plate can rotate to the left around bolt, and in Fig. 2, the direction of arrow is the direction of cover plate Unscrew; Described flange rear end face inboard is shaped with annular groove, coaxial installation infrared crystal in this annular groove, one end face of this infrared crystal and the end contact of annular groove, the other end of this infrared crystal is fixing by interior locknut crimping, one end and the flange of described interior locknut are threaded togather, the other end of described interior locknut is threaded outer locknut, is arranged on before switch cubicle by this infrared temperature measurement window assembly by outer locknut.
In the present embodiment, in order to ensure sealing, equal mounting O-shaped sealing ring 8 between described infrared crystal and flange and interior locknut; Coaxial between described interior locknut with flange sealing ring 12 is installed.
Coaxial between described outer locknut with end face of flange sealing gasket 10 is installed, ensures the sealing of switch cubicle and infrared temperature measurement window assembly.
The front end face side of described flange is integrally shaped with spacing flange 6-1, as shown in Figure 2, is rotated in place when its effect is and ensures that cover plate is closed.
Flange lower surface setting-in one magnetic clasp 7 of corresponding bolt, to should the cover plate inner end same setting-in magnetic clasp (not shown) of magnetic clasp, by being adjacent to the front end face at flange by the magnetic force of magnetic clasp after closing cover plate by cover plate.
The utility model has the advantages of for:
This infrared temperature measurement window is widely used in the monitoring internal temperature of various high-tension switch cabinet, metal armouring cabinet, city ring main unit and GIS high-tension apparatus, also can apply in the Sealing Arrangements such as junction box for transformer, switching station and cable distribution box, effectively reduce arc accident occurrence risk.The utility model structure is simple, design science is reasonable, sealing is strong, has the value of wide popularization and application.
It is emphasized that; embodiment described in the utility model is illustrative; instead of it is determinate; therefore the utility model comprises the embodiment be not limited to described in embodiment; every other execution modes drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope of the utility model protection equally.
Claims (6)
1. a power transformation infrared temperature measurement of high-voltage switch cabinet window, installation infrared thermometric window assembly is sealed before switch cubicle, it is characterized in that: described infrared temperature measurement window comprises cover plate, flange, infrared crystal, interior locknut and outer locknut, the front end face of described flange coaxially installs cover plate, this cover plate is cut with scissors by bolt and flange and is fitted together, and this cover plate rotates around bolt; Described flange rear end face inboard is shaped with annular groove, coaxial installation infrared crystal in this annular groove, one end face of this infrared crystal and the end contact of annular groove, the other end of this infrared crystal is fixing by interior locknut crimping, one end and the flange of described interior locknut are threaded togather, and the other end of described interior locknut is threaded outer locknut.
2. power transformation infrared temperature measurement of high-voltage switch cabinet window according to claim 1, is characterized in that: equal mounting O-shaped sealing ring between described infrared crystal and flange and interior locknut; Coaxially sealing ring is installed between described interior locknut and flange.
3. power transformation infrared temperature measurement of high-voltage switch cabinet window according to claim 1, is characterized in that: coaxially install sealing gasket between described outer locknut and end face of flange.
4. power transformation infrared temperature measurement of high-voltage switch cabinet window according to claim 1, is characterized in that: the front end face side of described flange is integrally shaped with spacing flange.
5. power transformation infrared temperature measurement of high-voltage switch cabinet window according to claim 1, is characterized in that: flange lower surface setting-in one magnetic clasp of corresponding bolt, to should the same setting-in magnetic clasp of cover plate inner end of magnetic clasp.
6. power transformation infrared temperature measurement of high-voltage switch cabinet window according to claim 1, is characterized in that: described infrared temperature measurement window assembly distance ground 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520906709.8U CN205123013U (en) | 2015-11-13 | 2015-11-13 | Infrared temperature measurement window of transformer high tension switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520906709.8U CN205123013U (en) | 2015-11-13 | 2015-11-13 | Infrared temperature measurement window of transformer high tension switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205123013U true CN205123013U (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520906709.8U Active CN205123013U (en) | 2015-11-13 | 2015-11-13 | Infrared temperature measurement window of transformer high tension switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205123013U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768379A (en) * | 2017-03-13 | 2017-05-31 | 河北泰中岩电气设备科技有限公司 | A kind of new fire-resistant arc anti-explosion safety infrared temperature measurement window |
| CN111323131A (en) * | 2018-12-13 | 2020-06-23 | 河北泰中岩电气设备科技有限公司 | Embedded internally-installed anti-arcing short-arc explosion-proof infrared temperature measurement window |
| CN111564397A (en) * | 2020-05-25 | 2020-08-21 | 北京北方华创微电子装备有限公司 | Semiconductor heat treatment equipment and temperature measurement window structure thereof |
-
2015
- 2015-11-13 CN CN201520906709.8U patent/CN205123013U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768379A (en) * | 2017-03-13 | 2017-05-31 | 河北泰中岩电气设备科技有限公司 | A kind of new fire-resistant arc anti-explosion safety infrared temperature measurement window |
| CN106768379B (en) * | 2017-03-13 | 2023-09-15 | 河北泰中岩电气设备科技有限公司 | Anti-arcing explosion-proof safe infrared temperature measurement window |
| CN111323131A (en) * | 2018-12-13 | 2020-06-23 | 河北泰中岩电气设备科技有限公司 | Embedded internally-installed anti-arcing short-arc explosion-proof infrared temperature measurement window |
| CN111564397A (en) * | 2020-05-25 | 2020-08-21 | 北京北方华创微电子装备有限公司 | Semiconductor heat treatment equipment and temperature measurement window structure thereof |
| CN111564397B (en) * | 2020-05-25 | 2024-01-05 | 北京北方华创微电子装备有限公司 | Semiconductor heat treatment equipment and temperature measuring window structure thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |