CN208571258U - A kind of switch cabinet infrared temperature measuring window and the switchgear equipped with infrared temperature measurement window - Google Patents
A kind of switch cabinet infrared temperature measuring window and the switchgear equipped with infrared temperature measurement window Download PDFInfo
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- CN208571258U CN208571258U CN201820886185.4U CN201820886185U CN208571258U CN 208571258 U CN208571258 U CN 208571258U CN 201820886185 U CN201820886185 U CN 201820886185U CN 208571258 U CN208571258 U CN 208571258U
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- window
- wall
- switch cabinet
- infrared temperature
- optical component
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Abstract
A kind of switch cabinet infrared temperature measuring window; it is installed in the aperture of switch cabinet body; optical component including light-permeable and the mounting assembly for being installed on optical component in switch cabinet body aperture; mounting assembly include be fixedly installed in switch cabinet body tapping and be formed with through channel window outer wall and can universal rotational be set in window outer wall for the optical component mount of optical component to be fixedly mounted, be provided with the protection cap that can be opened and closed window on window outer wall.The utility model passes through setting infrared temperature measurement window, it is convenient to carry out various non-destructive testings to device in cabinet, can timely and effectively find accident potential, prevent the generation of electrical hazard；Optical component can universal rotational setting, can arbitrarily adjust observation angle, range is bigger in the switchgear that can be observed, can preferably grasp the operating condition in switchgear, and reliability is higher；By the way that protection cap is arranged, it is can effectively protect optical component, improves the safety and leakproofness of infrared temperature measurement window.
Description
Technical field
The utility model relates to switchgear technical field, especially a kind of switch cabinet infrared temperature measuring window and be equipped with infrared survey
The switchgear of warm window.
Background technique
Well known, switchgear is widely used in the various different fields such as power plant, substation, industrial and mining enterprises and residential housing
Close, main function be generated electricity in electric system, transmitted electricity, the conversion of distribution and electric energy during, opened and closed, control and
Protect electrical equipment.Inside switch cabinet is provided with breaker, contactor, control switch, operating mechanism, instrument and protective device
Deng.Switchgear has multiple types and structure, such as high-tension switch cabinet, metal armouring cabinet, city ring network cabinet and GIS high-tension apparatus,
Due to the requirement of its working characteristics and security protection, there is relatively closed cabinet body structure.Electrical event is occurring for high-tension switch cabinet
When barrier or failure ferments the phase, it will usually phenomena such as interior of the cabinet generates fever, heats up, therefore monitoring in time, discovery fever event
Barrier can be effectively prevented failure and occur or electric fault be avoided to result in greater loss.Due to high-tension switch cabinet closed structure
Limitation, tradition monitor high-tension switch cabinet to heating accident, generally use and carry out thermometric monitoring mode to cabinet body itself, it is difficult to is right
Its interior of the cabinet febrile state is effectively monitored.Actual conditions show when cabinet body temperature change is obvious enough, switchgear
Electric fault and its caused by damage it is extremely serious.Closed high-voltage board understands that electric power overhaul personnel in grasp cabinet body
Febrile state it is very difficult, in the case where having no defence, high pressure accident happens occasionally.Therefore, timely, easy, accurate prison
Surveying interior of the cabinet temperature change becomes to be even more important.
Infrared temperature measurement window is a kind of optical window that can penetrate infrared ray, ultraviolet light, visible light, is mounted on electrical cabinet
Shell on, be mainly used for the inside thermometric of various high-tension switch cabinets, metal armouring cabinet, city ring network cabinet and GIS high-tension apparatus,
Using infrared thermal imager, the temperature measurer generally used in electric system, heating accident is judged in conjunction with " infrared directive/guide ", is led to
Crossing infrared temperature measurement window easily can carry out various lossless maintenance to the equipment in cabinet, can timely and effectively find high pressure
The hidden danger of accident prevents the generation of accident.Infrared crystal is often passed through installation group by infrared temperature measurement window in the prior art
Part is directly fixed on switch cabinet body, and the infrared temperature measurement window of such structure leads to infrared measurement of temperature since angle can not be adjusted
The switchgear range that instrument can observe is smaller, and there are dead angles, cannot carry out thermometric to components all in switchgear, can not be complete
The operating condition in switchgear is grasped, reliability is not high.
Summary of the invention
The main purpose of the utility model is the shortcomings that overcoming the prior art, and observation scope, energy side can be expanded by providing one kind
Just, switchgear internal temperature situation is monitored in time, accurately, to ensure equipment safety operation, the switch of high reliablity
Cabinet infrared temperature measurement window and switchgear equipped with infrared temperature measurement window.
The utility model adopts the following technical solution:
A kind of switch cabinet infrared temperature measuring window, is installed in the aperture of switch cabinet body, includes the optical section of light-permeable
Part and mounting assembly for being installed on optical component in switch cabinet body aperture, the mounting assembly include being fixedly installed in
Switch cabinet body tapping and be formed with through channel window outer wall and can universal rotational be set in window outer wall for solid
Determine the optical component mount of mounting optical component, is provided with the protection cap that can be opened and closed window on the window outer wall.
Further, the optical component is made of the crystalline material of permeable infrared ray, ultraviolet light, visible light.
Further, the optical component service band is 0.15-14 μm, and infrared light transmission is greater than 93%.
Further, the optical component service band is 0.15-14 μm, and infrared light transmission is greater than 93%.
Further, the protection cap may be reversed and be articulated on window outer wall, and divide on window outer wall and protection cap
It is not provided with the magnet component that can correspond to actuation, protection cap can be located in closed window outer wall when corresponding to actuation and passed through by magnet component
The position of circulation passage.
Further, mating spherical surfaces connect between the optical component mount outer wall and the inner wall of window outer wall.
Further, the window outer wall includes outer wall main body and the use for being rotatably assorted with optical component mount
In the locking pressure ring being tightly fixed on outer wall body lock on switchgear, the locking pressure ring is threadingly attached to outside outer wall main body
Week, and the step for stopping locking pressure ring is formed in outer wall main body.
Further, the outer wall main body is fixedly connected by fastener by upper and lower two sections of separable setting and is constituted.
Further, the window outer wall is sealedly attached in switch cabinet body aperture by sealing element.
A kind of switchgear equipped with infrared temperature measurement window, includes cabinet body, aperture on the cabinet body, tapping sealing installation
There is above-mentioned switch cabinet infrared temperature measuring window.
From the above description of the utility model, it can be seen, compared with prior art, the utility model has following beneficial to effect
Fruit:
First, by the way that infrared temperature measurement window is arranged on switch cabinet body, electric power overhaul personnel utilize infra-red thermal imaging
Instrument, temperature measurer etc. are convenient to carry out device in cabinet various non-destructive testings by infrared temperature measurement window, and are tied according to detection
Fruit and criterion, analyze and determine heating accident, can timely and effectively find the hidden danger of high pressure accident, prevent electrical thing
Therefore generation, reduce faulty equipment maintenance and maintenance；
Second, optical component by mounting assembly can universal rotational setting, can arbitrarily adjust observation angle, can observe
Switchgear in range it is bigger, can to components all in switchgear carry out thermometric, preferably to grasp the operation feelings in switchgear
Condition, reliability are higher；
Third, by the way that protection cap is arranged, and protection cap is opened and closed by magnet component, not only can effectively protect light
Department of the Chinese Academy of Sciences's part, preventing it to be hit causes to damage, and structure is simple, easy to use, and the safety of infrared temperature measurement window can be improved
And leakproofness；
4th, the outer wall main body of window outer wall is connected and composed by upper and lower two sections of separable setting, is more convenient for producing and be pacified
Dress.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of switchgear equipped with infrared temperature measurement window；
Fig. 2 is the component decomposition texture schematic diagram of infrared temperature measurement window；
Fig. 3 is the decomposition texture top view of infrared temperature measurement window；
Fig. 4, Fig. 5 are the three-dimensional structure diagram of infrared temperature measurement window different angle.
In figure: 1. cabinet bodies, 2. switch cabinet infrared temperature measuring windows, 3. optical components, 4. window outer walls, 40. second centripetal passes
Save flange, 400. second steps, 401. second centripetal joint flange upper sections, 402. second centripetal joint flange lower sections, 403. spiral shells
Bolt, 41. locking pressure rings, 42. cabinet body sealing rings, 43. first magnet components, 5. optical component mounts, 50. first centripetal joints
Flange, 500. first steps, sealing ring before 51., sealing ring after 52., 53. optical components fasten pressure ring, 6. protection caps, and 60. the
Two magnet components.
Specific embodiment
Below by way of specific embodiment, the utility model will be further described.
Referring to Fig.1, a kind of switchgear equipped with infrared temperature measurement window of the utility model, includes cabinet body 1, on cabinet body 1
Aperture, tapping are sealed and installed with switch cabinet infrared temperature measuring window 2.
Referring to Fig. 2 to Fig. 5, switch cabinet infrared temperature measuring window 2 includes the optical component 3 of light-permeable and is used for optical section
Part 3 is installed on the mounting assembly in 1 aperture of switch cabinet body.
Optical component 3 is made of the crystalline material of permeable infrared ray, ultraviolet light, visible light.According to testing requirements, light
Long wave crystalline material or shortwave crystalline material can be used in department of the Chinese Academy of Sciences's part 3.Long wave crystalline material service band is 0.15-14 μm, infrared
Line transmitance is greater than 93%, is mainly used for 500 DEG C or less thermometrics；Shortwave crystalline material service band is 0.15-7 μm, infrared ray
Transmitance is greater than 93%, is mainly used for 500 DEG C or more thermometrics.
Mounting assembly include be fixedly installed in 1 tapping of switch cabinet body and be formed with through channel window outer wall 4 and
Can universal rotational be set in window outer wall 4 for the optical component mount 5 of optical component 3 to be fixedly mounted.Optical component peace
Mating spherical surfaces between 5 outer wall of seat and the inner wall of window outer wall 4 are filled to connect.Optical component mount 5 includes the first centripetal joint
Flange 50 and preceding sealing ring 51, rear sealing ring 52 for being sealingly fastened in optical component 3 on first centripetal joint flange 50
And the optical component being threadedly connected in the first centripetal joint flange 50 for optical component 3 to be fixed fastens pressure ring 53.
First centripetal 50 inner wall of joint flange is formed with the first step 500 for stopping optical component 3.Preceding sealing ring 51 is set to light
Between department of the Chinese Academy of Sciences's part 3 and the first step 500 of the first centripetal joint flange 50, rear sealing ring 52 is set to optical component 3 and optics
Component fastens between pressure ring 53.Window outer wall 4 include be sheathed on the first centripetal joint flange 50 it is outer and with the first centripetal joint
Second centripetal joint flange 40 of the spherical cooperation of flange 50 and for being locked the second centripetal joint flange 40 in switch
It is respectively formed with mutually on locking pressure ring 41 on cabinet cabinet body 1, the second centripetal 40 outer wall of joint flange and locking 41 inner wall of pressure ring
The screw thread of cooperation, and the second step 400 for stopping locking pressure ring 41 is formed on the second centripetal 40 outer wall of joint flange, lock
Solid pressure ring 41 is threadingly attached to the second centripetal 40 periphery of joint flange.Second centripetal joint flange 40 is by separable setting
Second centripetal joint flange upper section 401, the second centripetal joint flange lower section 402 are fixedly connected with composition by bolt 403.Second to
Heart joint flange 40 is seal-installed on 1 tapping of switch cabinet body by cabinet body sealing ring 42 and is locked by locking pressure ring 41 solid
It is fixed.First centripetal joint flange 50, the second centripetal joint flange 40 degree of protection meet IP67 grade NF EN60529 mark
It is quasi-.Preceding sealing ring 51, rear sealing ring 52 and cabinet body sealing ring 42 are all made of O-ring seal, are made of rubber material, when installation
It can ensure that watertightness.
The protection cap 6 that can be opened and closed window is provided on window outer wall 4.Protection cap 6 may be reversed and be articulated on window outer wall 4,
And the first magnet component 43, the second magnet component that can correspond to actuation are respectively arranged on window outer wall 4 and protection cap 6
60, the first magnet component 43, the second magnet component 60 correspond to the position that protection cap 6 can be located in closed window when being attracted.It protects
After protecting cover 6 is opened, it can be detected by window；After protection cap 6 is closed, shock resistance and protection are played to window optical component 3
Effect.The impact grade of protection cap 6 meets the NF EN50102 standard of IK07 grade.
Referring to figs. 1 to Fig. 5, when the utility model is used, the magnet attracting state of first de-preservation lid 6 and window outer wall 4,
It opens protection cap 6 and manifests thermometric window, electric power overhaul personnel can be using infrared thermal imager, temperature measurer etc., by infrared
Thermometric window easily carries out various non-destructive testings to the equipment in cabinet, when detection, can be needed to adjust optics according to actual observation
The angle of component 3 that preferably can carry out thermometric to component each in switchgear, and will test result control infrared imaging detection and sentence
Calibration is quasi-, analyzes and determines to heating accident, timely and effectively finds the hidden danger of high pressure accident, prevents the hair of electrical hazard
It is raw.After detection, protection cap 6 is turned back into capping Window state, plays the role of protecting window.
The above, the only preferred embodiment of the utility model, therefore the utility model implementation cannot be limited with this
Range should still belong to this that is, according to equivalent changes and modifications made by present utility model application the scope of the patents and description
In the range of utility model patent is covered.
Claims (10)
1. a kind of switch cabinet infrared temperature measuring window, is installed in the aperture of switch cabinet body, it is characterised in that: include light-permeable
Optical component and mounting assembly for being installed on optical component in switch cabinet body aperture, the mounting assembly include solid
Dingan County loaded on switch cabinet body tapping and be formed with through channel window outer wall and can universal rotational be set to window outer wall
It is interior for the optical component mount of optical component to be fixedly mounted, be provided with the protection that can be opened and closed window on the window outer wall
Lid.
2. a kind of switch cabinet infrared temperature measuring window as described in claim 1, it is characterised in that: the optical component uses can be saturating
Cross infrared ray, ultraviolet light, visible light crystalline material be made.
3. a kind of switch cabinet infrared temperature measuring window as claimed in claim 1 or 2, it is characterised in that: the optical component work
Wave band is 0.15-14 μm, and infrared light transmission is greater than 93%.
4. a kind of switch cabinet infrared temperature measuring window as claimed in claim 1 or 2, it is characterised in that: the optical component work
Wave band is 0.15-14 μm, and infrared light transmission is greater than 93%.
5. a kind of switch cabinet infrared temperature measuring window as described in claim 1, it is characterised in that: the protection cap may be reversed hinged
In on window outer wall, and the magnet component that can correspond to actuation, magnet component are respectively arranged on window outer wall and protection cap
Protection cap can be located in the position of closed window outer wall through channel when corresponding actuation.
6. a kind of switch cabinet infrared temperature measuring window as described in claim 1, it is characterised in that: outside the optical component mount
Mating spherical surfaces connect between wall and the inner wall of window outer wall.
7. a kind of switch cabinet infrared temperature measuring window as claimed in claim 6, it is characterised in that: the window outer wall includes useful
In the outer wall main body being rotatably assorted with optical component mount and locking for being tightly fixed on outer wall body lock on switchgear
Pressure ring, the locking pressure ring are threadingly attached to outer wall main body periphery, and are formed in outer wall main body for stopping locking pressure
The step of ring.
8. a kind of switch cabinet infrared temperature measuring window as claimed in claim 7, it is characterised in that: the outer wall main body is by separating
Upper and lower two sections be arranged are fixedly connected with composition by fastener.
9. a kind of switch cabinet infrared temperature measuring window as described in claim 1, it is characterised in that: the window outer wall passes through sealing
Part is sealedly attached in switch cabinet body aperture.
10. a kind of switchgear equipped with infrared temperature measurement window, includes cabinet body, it is characterised in that: aperture on the cabinet body, aperture
Place is sealed and installed with switch cabinet infrared temperature measuring window as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820886185.4U CN208571258U (en) | 2018-06-08 | 2018-06-08 | A kind of switch cabinet infrared temperature measuring window and the switchgear equipped with infrared temperature measurement window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820886185.4U CN208571258U (en) | 2018-06-08 | 2018-06-08 | A kind of switch cabinet infrared temperature measuring window and the switchgear equipped with infrared temperature measurement window |
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| Publication Number | Publication Date |
|---|---|
| CN208571258U true CN208571258U (en) | 2019-03-01 |
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ID=65484677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820886185.4U Active CN208571258U (en) | 2018-06-08 | 2018-06-08 | A kind of switch cabinet infrared temperature measuring window and the switchgear equipped with infrared temperature measurement window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208571258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940576A (en) * | 2019-12-05 | 2020-03-31 | 中国航发四川燃气涡轮研究院 | Optical observation window capable of being used in high-temperature and high-pressure environment |
| CN112684560A (en) * | 2020-12-25 | 2021-04-20 | 北京英智莱科技有限公司 | Window piece device and optical equipment |
-
2018
- 2018-06-08 CN CN201820886185.4U patent/CN208571258U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940576A (en) * | 2019-12-05 | 2020-03-31 | 中国航发四川燃气涡轮研究院 | Optical observation window capable of being used in high-temperature and high-pressure environment |
| CN110940576B (en) * | 2019-12-05 | 2023-03-07 | 中国航发四川燃气涡轮研究院 | Optical observation window capable of being used in high-temperature and high-pressure environment |
| CN112684560A (en) * | 2020-12-25 | 2021-04-20 | 北京英智莱科技有限公司 | Window piece device and optical equipment |
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