CN202393411U - Detection window installed on electrical equipment - Google Patents
Detection window installed on electrical equipment Download PDFInfo
- Publication number
- CN202393411U CN202393411U CN 201120505572 CN201120505572U CN202393411U CN 202393411 U CN202393411 U CN 202393411U CN 201120505572 CN201120505572 CN 201120505572 CN 201120505572 U CN201120505572 U CN 201120505572U CN 202393411 U CN202393411 U CN 202393411U
- Authority
- CN
- China
- Prior art keywords
- window
- detection
- detection window
- see
- electrical equipment
- 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
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000003331 infrared imaging Methods 0.000 abstract description 2
- 238000001228 spectrum Methods 0.000 abstract description 2
- 238000003384 imaging method Methods 0.000 abstract 1
- 230000003449 preventive effect Effects 0.000 abstract 1
- 238000002834 transmittance Methods 0.000 abstract 1
- 230000002427 irreversible effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Abstract
The utility model relates to a detection window installed on electrical equipment. The detection window is provided with a perspective window and a baffle plate, wherein the perspective window is fixedly arranged on a shell body of the electrical equipment, and the baffle plate is covered at the surface of the perspective window. The detection window has high transmittance and can meet the test requirement on-line detection of ultraviolet light, infrared light and visible light of wave bands and wide light spectrums. The detection window can carry out preventive detection for danger areas (connectors and breakers) in an infrared imaging mode and can also use ultraviolet imaging equipment to detect whether the inner part of the electrical equipment has partial discharge to guarantee the safe operation of the electrical equipment.
Description
Technical field
The utility model relates to a kind of detection window that is installed on the electric equipment.
Background technology
Because each parts in the electric equipments such as switchboard, transformer and high and low voltage switch cabinet very easily break down in operational process; And the generation meeting of fault causes considerable influence to supply network; For this reason, electric power system often detects electric equipment, takes place to prevent accident.
In the prior art, electric equipment being detected the main infrared thermometer or imager and this dual mode of irreversible heat label of adopting detects.Wherein, When utilizing infrared thermometer or imager to detect, housing that need electric equipment or door are provided with a window, and sliding door is installed on window; In testing process; At first sliding door is opened, and then infrared thermometer or imager are extend into from window in the electric equipment, whether normal with the temperature that detects each parts; Irreversible heat label is a kind of bar of Pasting, and in testing process, at first irreversible heat label sticks on body surface, to confirm the temperature of object through irreversible color.When utilizing infrared thermometer or imager to detect, can only be that point-to-point mode aligns detection, if too little if window is provided with, the area of its detection is less, the difficulty that not only detects is very big, and can only local detection, reaches unfavorable effect; And if the window setting is bigger, though utilize infrared thermometer or imager to detect easily, toy gets in the electric equipment easily, is prone to cause the equipment short circuit; In addition, because environment has certain humidity, the overlong time that window opens wide, the parts in the electric equipment can damage because of making moist; When utilizing irreversible heat label to detect, though cost is lower, error is bigger.
Summary of the invention
The purpose of the utility model provides the detection window on the electric equipment that is installed in that mode that a kind of utilization can allow to detect the sealing window that light passes addresses the above problem.
The detection window that is installed on the electric equipment that the utility model proposed has a see-through window and a topped plate that blocks on this see-through window surface that is fixed on the electric equipment housing.
Said see-through window has a circular frame that is fixed on electric equipment shell nozzle position, and the eyeglass that allows infrared light, ultraviolet light and visible light to pass is installed in this circle frame.
Said both ends of blocking plate are provided with the through hole that is connected with the circular frame of see-through window respectively, and see-through window is connected through pivot or screw rod with blocking between the plate.Said be connected with the see-through window end at position of plate that blocks is provided with the arc notch that it is rotated around another pivot or screw rod.
The detection window that is installed on the electric equipment that the utility model proposed only adopts see-through window and blocks plate, and its structure is quite simple, and cost of manufacture is lower, installation and very easy to use; Simultaneously; This detection window has high permeability; Can be satisfied with the online detection of test request of ultraviolet light, infrared light and the visible light of wave band and wide spectrum; Can prophylactically detect hazardous location (connector, isolating switch) through the infrared imaging mode, in the also available ultraviolet imagery Equipment Inspection electric equipment whether shelf depreciation arranged, to ensure the electric equipment safe operation.
Description of drawings
Accompanying drawing 1 is the surface structure synoptic diagram that is installed in the embodiment of detection window on the electric equipment that the utility model proposes;
Embodiment
Referring to Fig. 1 and Fig. 2, these two accompanying drawings provide the overall appearance structure that is installed in the embodiment of detection window on the electric equipment that the utility model proposes.This detection window has a see-through window 1 and blocks plate 2 with topped on this see-through window 1 surface; See-through window 1 wherein has a circular frame 11 that is fixed on electric equipment housing (not providing among the figure) opening; In this circle frame 11, eyeglass 12 is installed, and makes eyeglass 12 can allow infrared light, ultraviolet light and visible light to pass; The both ends of blocking plate 2 are provided with the through hole that is connected with the circular frame 11 of see-through window 1 respectively, and see-through window 1 is connected through screw rod 3 (or pivot) with blocking between the plate 2.Block be connected with see-through window 1 end at position of plate 2 and be provided with arc notch 21, this arc notch can make it rotate around another screw rod 3.
Claims (4)
1. be installed in the detection window on the electric equipment, it is characterized in that: this detection window has the see-through window and the topped plate that blocks on this see-through window surface that are fixed on the electric equipment housing.
2. detection window according to claim 1 is characterized in that: said see-through window has a circular frame that is fixed on electric equipment shell nozzle position, and the eyeglass that allows infrared light, ultraviolet light and visible light to pass is installed in this circle frame.
3. detection window according to claim 1 is characterized in that: said both ends of blocking plate are provided with the through hole that is connected with the circular frame of see-through window respectively, and see-through window is connected through pivot or screw rod with blocking between the plate.
4. detection window according to claim 3 is characterized in that: said be connected with the see-through window end at position of plate that blocks is provided with the arc notch that it is rotated around another pivot or screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120505572 CN202393411U (en) | 2011-12-08 | 2011-12-08 | Detection window installed on electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120505572 CN202393411U (en) | 2011-12-08 | 2011-12-08 | Detection window installed on electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393411U true CN202393411U (en) | 2012-08-22 |
Family
ID=46668329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120505572 Expired - Fee Related CN202393411U (en) | 2011-12-08 | 2011-12-08 | Detection window installed on electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346484A (en) * | 2013-06-22 | 2013-10-09 | 国家电网公司 | High-voltage switch cabinet body with infrared observation window |
-
2011
- 2011-12-08 CN CN 201120505572 patent/CN202393411U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346484A (en) * | 2013-06-22 | 2013-10-09 | 国家电网公司 | High-voltage switch cabinet body with infrared observation window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN ZHONGRUI TECHNOLOGY CO., LTD. STATE ELECTRI Free format text: FORMER OWNER: DALIAN ZHONGRUI TECHNOLOGY CO., LTD. Effective date: 20121009 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121009 Address after: 117000, No. 3, North Street, city hall, Pingshan, Liaoning, Benxi Patentee after: Benxi Power Supply Company of Liaoning Electric Power Co., Ltd. Patentee after: Dalian Zhongrui Science and Technology Co., Ltd. Patentee after: State Grid Corporation of China Address before: 117000, No. 3, North Street, city hall, Pingshan, Liaoning, Benxi Patentee before: Benxi Power Supply Company of Liaoning Electric Power Co., Ltd. Patentee before: Dalian Zhongrui Science and Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |