CN204924449U - Infrared temperature measurement window - Google Patents
Infrared temperature measurement window Download PDFInfo
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- CN204924449U CN204924449U CN201520331772.3U CN201520331772U CN204924449U CN 204924449 U CN204924449 U CN 204924449U CN 201520331772 U CN201520331772 U CN 201520331772U CN 204924449 U CN204924449 U CN 204924449U
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- flange base
- temperature measurement
- sleeve
- measurement window
- infrared temperature
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Abstract
The utility model provides an infrared temperature measurement window, includes cylinder flange base, two halves and adopt the screw fastening connection about the flange base divides, mounting nut threaded connection on the flange base, sealed lid through the rotatory fixed mounting of screw on the flange base, flange base inner circle be the level and smooth circular structure of indent, the sleeve cooperation of spirogyrate is installed inside the flange base, the crystal is installed in the sleeve just the crystal through lock nut and is furnished with the buffering packing ring, its main technical characteristics lies in: having seted up the locating hole on the flange base, having installed set screw in the locating hole, the constant head tank has been seted up along sleeve terminal surface vertical direction in the telescopic outside of spirogyrate. The beneficial effects of the utility model reside in that the positioner card prevented that its excessive rotation from causing the temperature measurement window penetrating when certain angle was arrived in the rotation in the constant head tank, and the sealing arrangement causes the accident to have prevented debris to drop into.
Description
Technical field
The utility model relates to high voltage electric equipment and the inner fields of measurement producing the equipment of high temperature, is specifically related to a kind of infrared temperature measurement window.
Background technology
Infrared temperature measurement window, also referred to as infrared window, is called for short " infrared window ", and being one can, through the optical window of infrared ray, ultraviolet and visible ray, utilize infrared thermal imaging instrument to carry out the noctovisor scan measurement of device interior link position.Infrared temperature measurement window technology is that developed recently is rapid, the novel auxiliary thermometry of advanced technology, structure is simple, simple installation, safety and reliability is high, can effectively checkout equipment inner conductive surface of contact and element heating situation, timely monitoring internal unit running status, realizes the real-time detection of the infrared imaging of the equipment such as switch cubicle under charging operation state.The infrared imaging device that infrared temperature-test technology adopts is best perpendicular to the measurement effect of plane of crystal, but the one-piece construction of current infrared temperature measurement window generally belongs to fixed sturcture, angle is unadjustable, measure diverse location to need just cannot operate during adjusting angle, some thermometric window that can realize angular adjustment is then do not have angle limits function, easily overexert in the operating process of adjusting angle and cause that thermometric window is penetrating to be opened, easily cause foreign matter access arrangement to occur unexpected, do not meet the seal request of equipment.
Utility model content
For the deficiencies in the prior art, the utility model aims to provide a kind of infrared temperature measurement window, by arranging the restriction that locating device realizes adjusting angle at flange base, thus prevent thermometric window from penetratingly to open because overexerting when regulating, make overall security higher, meet the requirement of some seal request higher device.
To achieve these goals, the utility model adopts following technical scheme:
A kind of infrared temperature measurement window, comprise cylindrical flanged base, flange base divides upper and lower two halves and adopts screw fastening to connect; Mounting nuts is threadedly connected on flange base, and gland bonnet is rotated by screw one end and is fixedly mounted on flange base; The bonding dust-proof seal ring of end face outside of the flange seat below gland bonnet, flange base inner ring is the smooth arc structure of indent, and the sleeve of spirogyrate coordinates and is arranged on flange base inside, and crystal to be installed in sleeve by set nut and to be furnished with buffer gasket up and down; Set nut is provided with mounting hole; Mounting nuts and flange base are provided with packing washer when assembling; The middle part of the smooth arc structure of flange base inner ring indent offers a circle seal groove and is equipped with the fit sealing circle slightly protruded.
Described infrared temperature measurement window, is characterized in that: flange base offers pilot hole, is provided with dog screw in pilot hole, and the outside of the sleeve of spirogyrate offers locating slot along sleeve end face vertical direction.
Described infrared temperature measurement window, be further characterized in that: the number of pilot hole is at least 3, and the number of pilot hole is consistent with the number of locating slot, pilot hole to be opened on flange base middle part, and pilot hole is opened in same level and wherein two pilot holes must be in alignment with the center of circle of sleeve.
Described infrared temperature measurement window, is further characterized in that: the depth range of locating slot is 1-10mm, and locating slot can not be offered as groove, and the width of locating slot and the diameter of dog screw match.
Described infrared temperature measurement window, is further characterized in that: dog screw is also provided with set nut.
Described infrared temperature measurement window, is further characterized in that: the outer face of the sleeve that locating slot is corresponding is provided with mark.
Described infrared temperature measurement window, is further characterized in that: set nut inwall can be provided with projection.
The beneficial effects of the utility model are: by arranging locating device, namely the angular adjustment of sleeve is achieved, preventing again it from excessively rotating causes thermometric window penetrating, prevents foreign material to drop into provision for sealing and causes the accident, ensured the thermometric accuracy of multi-angle simultaneously; Sleeve end face arranges mark, dog screw location when being convenient to assemble simultaneously; Set nut inwall arranges projection and is convenient to rotation process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of sleeve;
Fig. 3 is the elevational schematic view of Fig. 1;
Fig. 4 is the schematic top plan view of Fig. 1;
Fig. 5 is locating device close-up schematic view.
Embodiment
Below with reference to accompanying drawing, the utility model will be further described, it should be noted that, the present embodiment, premised on the technical program, give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to the present embodiment.
As Fig. 1, 2, 3, 4, shown in 5, a kind of infrared temperature measurement window, comprise cylindrical flanged base a1, flange base b3, flange base a1, flange base b3 adopts screw 10 to be fastenedly connected, mounting nuts 4 is threadedly connected on flange base 3, gland bonnet 6 is rotated by screw 5 one end and is fixedly mounted on flange base 1, flange base a1, flange base b3 inner ring is the smooth arc structure of indent, sleeve 7 cooperation of spirogyrate is arranged on flange base a1, flange base b3 is inner, crystal 14 to be installed in sleeve 7 by set nut 8 and crystal 14 is furnished with buffer gasket 15, the bonding dust seal packing ring 12 of end face outside of flange base 1, mounting nuts 4 and flange base 3 are provided with packing washer 11 when assembling, the middle part of the smooth arc structure of flange base a1, flange base b3 inner ring indent offers a circle seal groove 9 and is equipped with the fit sealing circle slightly protruded, and set nut 8 is provided with mounting hole 19.
Described infrared temperature measurement window, is characterized in that: flange base a1, flange base b3 offer pilot hole 2, is provided with dog screw 13 in pilot hole 2, and the outside of the sleeve 7 of spirogyrate offers locating slot 16 along sleeve end face vertical direction.
Described infrared temperature measurement window, be further characterized in that: the number of pilot hole 2 is at least 3, and the number of pilot hole 2 is consistent with the number of locating slot 16, pilot hole 2 to be opened on flange base a1, flange base b3 middle part, and pilot hole 2 is opened in same level and wherein two pilot holes 2 must be in alignment with the center of circle of sleeve 7.
Described infrared temperature measurement window, is further characterized in that: the depth range of locating slot 16 is 1-10mm, and locating slot 16 can not be offered as groove, and the width of locating slot 16 and the diameter of dog screw 13 match.
Described infrared temperature measurement window, is further characterized in that: dog screw 13 is also provided with set nut 17.
Described infrared temperature measurement window, is further characterized in that: the outer face of the sleeve 7 of locating slot 16 correspondence is provided with mark.
Described infrared temperature measurement window, is further characterized in that: set nut 8 inwall can be provided with projection.
Gland bonnet 6 is rotated by screw 5 one end and is fixedly mounted on flange base 1, the other end on gland bonnet offers pyriform hole 18, the large mouth place in pyriform hole 18 is slightly larger than the nut of screw 5, the osculum place in pyriform hole 18 is slightly less than the nut of screw 5 and is greater than the diameter of screw, is convenient to the rotation of gland bonnet and closes.
Described infrared temperature measurement window, if need wide-angle to regulate thermometric, can add the thickness of large flange 1,3 and sleeve 7 when producing as required, and the length increasing locating slot 16 is to realize the adjustment of greater angle.
During assembling, make sleeve 7 outer face must mark the position of corresponding pilot hole 2, after screwing dog screw 13, another mistake hour hands screw out about 0.5mm, and certain interval is left in the bottom of dog screw 13 and locating slot 16, are convenient to rotate.By set nut 8, infrared optical element is fixed on sleeve 7.Infrared temperature measurement window is fixed on the casing that will measure by mounting nuts 4.When needing adjusting angle, laterally promote sleeve 7 and make it rotate perpendicular to flange base 1 bottom surface, when rotating to setting maximum angle, dog screw is stuck in locating slot 16 edge, thus prevents it from excessively rotating; When regaining, laterally promote sleeve 7 and get back in flange base a1, flange base b3.
The utility model can be used for the temperature survey of the easy heating part of device interior such as connection box for motor, transformer-cabinet, junction box for transformer, GIS high-tension apparatus, Motor Control Center, terminal box of 10kV ~ 35kV ac metal closing switch gear (abbreviation switch cubicle) and city ring main unit, switching station, cable distribution box, High-voltage measuring box, power plant fans, pump machine, coal pulverizer etc., and other need the scene of carrying out infrared measurement of temperature or infrared imaging detection under closed environment.Namely solve the problem of the accuracy of measurement of different angles, ensured that again thermometric window must not be penetrating after rotating, prevented foreign material from dropping and to cause the accident in equipment.
For a person skilled in the art, according to above technical scheme and design, various corresponding change and distortion can be provided, and all these change and distortion all should be included within the protection domain of the utility model claim.
Claims (5)
1. an infrared temperature measurement window, comprise cylindrical flanged base a (1), flange base b (3), flange base a (1), flange base b (3) adopts screw (10) to be fastenedly connected, mounting nuts (4) is threadedly connected on flange base (3), gland bonnet (6) is rotated by screw (5) one end and is fixedly mounted on flange base (1), the bonding dust seal packing ring (12) of end face outside of flange base (1), flange base a (1), flange base b (3) inner ring is the smooth arc structure of indent, sleeve (7) cooperation of spirogyrate is arranged on flange base a (1), flange base b (3) is inner, crystal (14) to be installed in sleeve (7) by set nut (8) and crystal (14) is furnished with buffer gasket (15), it is characterized in that: flange base a (1), flange base b (3) offers pilot hole (2), dog screw (13) is installed in pilot hole (2), the outside of the sleeve (7) of spirogyrate offers locating slot (16) along sleeve end face vertical direction.
2. infrared temperature measurement window according to claim 1, be further characterized in that: the number of pilot hole (2) is at least 3, and the number of pilot hole (2) is consistent with the number of locating slot (16), pilot hole (2) is opened in the upper middle part of flange base a (1), flange base b (3), and pilot hole (2) is opened in same level and wherein two pilot holes (2) must be in alignment with the center of circle of sleeve (7).
3. infrared temperature measurement window according to claim 1, be further characterized in that: the depth range of locating slot (16) is 1-10mm, and locating slot (16) can not be offered as groove, the width of locating slot (16) and the diameter of dog screw (13) match.
4. infrared temperature measurement window according to claim 1, is further characterized in that: dog screw (13) is also provided with set nut (17).
5. infrared temperature measurement window according to claim 1, is further characterized in that: the outer face of the sleeve (7) that locating slot (16) is corresponding is provided with mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331772.3U CN204924449U (en) | 2015-05-21 | 2015-05-21 | Infrared temperature measurement window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331772.3U CN204924449U (en) | 2015-05-21 | 2015-05-21 | Infrared temperature measurement window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204924449U true CN204924449U (en) | 2015-12-30 |
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ID=54973565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520331772.3U Active CN204924449U (en) | 2015-05-21 | 2015-05-21 | Infrared temperature measurement window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204924449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285887A (en) * | 2019-01-18 | 2019-09-27 | 西安铺树电气科技有限公司 | Closed type infrared measurement of temperature camera lens |
| CN111564750A (en) * | 2020-05-18 | 2020-08-21 | 中国人民解放军国防科技大学 | System and method for inhibiting stimulated Brillouin scattering effect in high-power narrow-linewidth optical fiber laser amplifier |
-
2015
- 2015-05-21 CN CN201520331772.3U patent/CN204924449U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285887A (en) * | 2019-01-18 | 2019-09-27 | 西安铺树电气科技有限公司 | Closed type infrared measurement of temperature camera lens |
| CN111564750A (en) * | 2020-05-18 | 2020-08-21 | 中国人民解放军国防科技大学 | System and method for inhibiting stimulated Brillouin scattering effect in high-power narrow-linewidth optical fiber laser amplifier |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |