CN202330864U - Periscope for high-temperature furnace - Google Patents
Periscope for high-temperature furnace Download PDFInfo
- Publication number
- CN202330864U CN202330864U CN2011203516964U CN201120351696U CN202330864U CN 202330864 U CN202330864 U CN 202330864U CN 2011203516964 U CN2011203516964 U CN 2011203516964U CN 201120351696 U CN201120351696 U CN 201120351696U CN 202330864 U CN202330864 U CN 202330864U
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- water
- periscope
- cooling system
- lens
- head
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Abstract
A periscope for a high-temperature furnace relates to the optical field and comprises a lens sleeve (3), a water cooling sleeve head (4), a water cooling system (7), a periscope head (12), a DSLR (Digital Single Lens Reflex) camera (17), and a switching over lens (18), wherein the lens sleeve (3) is in plug-in connection with the water cooling sleeve head (4) welded with the front end of the water cooling system (7); the rear end of the water cooling system (7) is sleeved with the front end of the periscope head (12); and the rear end of the periscope head (12) is connected with the switching over lens (18) further connected with the DSLR camera through a switching over ring (15). The periscope provided by the utility model directly extends into the furnace to take pictures of and acquire videos of the damaged parts, and the related pictures can be stored in a computer or printed out, thereby facilitating comparison and analysis of the conditions of the furnace at different time intervals and further accurately estimating the working state of the furnace.
Description
Technical field:
The utility model relates to optical field, relates in particular to a kind of High-temp. kiln periscope.
Background technology:
High temperature kiln internal damage location detection, assessment that the High-temp. kiln periscope is mainly used in industries such as glass factory, spun glass factory, steel plant, power house, garbage burning factory, metallurgy, cogeneration plant, petrochemical complex reach the real-time monitoring to the High-temp. kiln maintenance job, maintenance and inspection effect.It can directly slip into the inner 2m of smelting furnace body～15m place the stove damaged location is checked (similar gastrocopy) according to the actual requirements under 2200 ℃ stove internal environment, and continuous working is more than 8 hours.
Traditional high-temperature industrial television system only uses under less than 300 ℃ situation in environment temperature.Generally take on furnace wall, to open the circular hole that diameter is 150mm, be fixed in outside the furnace wall, can't stretch into stove inside making a video recording in the alignment lens stove.Stove damaged location to exceeding angular field of view can't be observed, and can't make accurate judgement to stove internal operation situation and fault.And be imaged as simulating signal, picture is comparatively fuzzy.
The utility model content:
The purpose of the utility model provides a kind of High-temp. kiln periscope; It adopts the High-temp. kiln periscope directly to stretch in the stove; To damaged location in the stove take pictures, work such as video acquisition; And can store on the computer or print, convenient stove situation to the different periods compares and analyzes, and the stove duty is assessed accurately.Also can pass through the eyepiece interior situation of Direct observation stove with the naked eye at the scene, view mode is directly perceived, can make adjustment rapidly to periscope as required.
In order to solve the existing problem of background technology; The utility model is to adopt following technical scheme: it comprises, and lens jacket 3, water-cooled are pullover 4, water-cooling system 7, periscope head 12, single anti-digital camera 17 and switching camera lens 18; Lens jacket 3 plugs with water-cooled pullover 4; Water-cooled pullover 4 is welded with the front end of water-cooling system 7 mutually; The rear end of water-cooling system 7 and periscope head 12 front ends socket-connect, and periscope head 12 rear ends link to each other with switching camera lens 18, and switching camera lens 18 links to each other with single anti-digital camera 17 through adapter ring 15.
Described lens jacket 3 comprises first hole 1 and 2, the first holes 1, second hole are axially disposed within lens jacket 3 front end centers, and second hole 2 radially is arranged on the front portion of lens jacket 3.
Described water-cooling system 7 comprises sinistral coiling lead 5, dextrad spiral conducting line 6, water inlet 8, water delivering orifice 9 and air intake opening 10; The anterior inboard of water-cooling system 7 is provided with sinistral coiling lead 5; The posterior medial of water-cooling system 7 is provided with dextrad spiral conducting line 6; Top, water-cooling system 7 rear ends is connected with water delivering orifice 9, and below, water-cooling system 7 rear ends is connected with water inlet 8, and center, water-cooling system 7 rear end is provided with air intake opening 10.
Described periscope head 12 comprises preceding mirror group 11, focusing handwheel 13, aperture handwheel 14 and mount pad 16, and preceding mirror group 11 is arranged on the front end of periscope head 12, and periscope head 12 rear portions are disposed with aperture handwheel 14, focusing handwheel 13 and mount pad 16.
The utility model adopts the High-temp. kiln periscope directly to stretch in the stove; To damaged location in the stove take pictures, work such as video acquisition; And can store on the computer or print, convenient stove situation to the different periods compares and analyzes, and the stove duty is assessed accurately.Also can pass through the eyepiece interior situation of Direct observation stove with the naked eye at the scene, view mode is directly perceived, can make adjustment rapidly to periscope as required.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
With reference to Fig. 1; This embodiment adopts following technical scheme: it comprises, and lens jacket 3, water-cooled are pullover 4, water-cooling system 7, periscope head 12, single anti-digital camera 17 and switching camera lens 18; Lens jacket 3 plugs with water-cooled pullover 4, and water-cooled pullover 4 is welded with the front end of water-cooling system 7 mutually, and the rear end of water-cooling system 7 and periscope head 12 front ends socket-connect; Periscope head 12 rear ends link to each other with switching camera lens 18, and switching camera lens 18 links to each other with single anti-digital camera 17 through adapter ring 15.
Described lens jacket 3 comprises first hole 1 and 2, the first holes 1, second hole are axially disposed within lens jacket 3 front end centers, and second hole 2 radially is arranged on the front portion of lens jacket 3.
Described water-cooling system 7 comprises sinistral coiling lead 5, dextrad spiral conducting line 6, water inlet 8, water delivering orifice 9 and air intake opening 10; The anterior inboard of water-cooling system 7 is provided with sinistral coiling lead 5; The posterior medial of water-cooling system 7 is provided with dextrad spiral conducting line 6; Top, water-cooling system 7 rear ends is connected with water delivering orifice 9, and below, water-cooling system 7 rear ends is connected with water inlet 8, and center, water-cooling system 7 rear end is provided with air intake opening 10.
Described periscope head 12 comprises preceding mirror group 11, focusing handwheel 13, aperture handwheel 14 and mount pad 16, and preceding mirror group 11 is arranged on the front end of periscope head 12, and periscope head 12 rear portions are disposed with aperture handwheel 14, focusing handwheel 13 and mount pad 16.
During the work of this embodiment lens jacket 3 is screwed in the water-cooled pullover 4, water-cooled pullover 4 adopts with water-cooling system 7 and is welded to connect.Water-cooling system 7 coolings circulate continuously in three layers of water collar through water and realize.Chilled water under the duty (hydraulic pressure 0.3Mpa～0.6Mpa, flow 10L/min～18L/min) gets in the water collars from water inlet 8, and the lead 5 through the sinistral coiling shape has produced an eddy effect, has improved cooling effect.The water-cooled pullover 4 that arrives front end is returned, and is guided to water delivering orifice 9 through dextrad spiral conducting line 6 again, so just accomplishes a working cycle.Pressure gas inserts from air intake opening 10, to entering in the stove through lens jacket 3 after the inner periscope head cooling.
This embodiment periscope head 12 need be installed in the water-cooling system 7 so that the periscope head is protected.Preceding mirror group 11 visual angles are 60 °, and direct-view, 60 °, vertical 90 ° three kinds of setting angles of bent angle are arranged, and the mirror group was after main telescope pipe reaches the imaging system of afterbody before light got into.If in the stove light too by force or too weak can the adjusting also through rotation aperture handwheel 14 can increase the worry mating plate, the clear wash rice degree and the big I of image are regulated through focusing handwheel 13.Mount pad 16 can be CS interface or C interface, is connected with switching mirror 18 through mount pad 16.
This embodiment periscope portion's imaging size end to end is 1/3 inch, and the single anti-digital camera image-forming component size of high resolving power is 1 inch, can 1/3 inch image planes be converted to 1 inch image planes through switching camera lens 18, makes imaging more clear.Simultaneously mount pad 16 can also directly connect with eyepiece, through eyepiece Direct observation with the naked eye.Switching mirror 18 is connected through the single anti-digital camera 17 of adapter ring 15 and high resolving power, and there is the fine setting screw thread adapter ring 15 inside, and the distance through rotation can be regulated switching mirror 18 imaging surfaces and single anti-digital camera 17 target surfaces of high resolving power makes image more clear and legible.
The advantage of this embodiment: 1, water-cooling system is applied mechanically the Hastelloy stainless steel outward and is manufactured; Three layers of water collar have produced an eddy effect through spiral helicine lead, and temperature evenly distributes along water collar, has improved cooling effect; Reduced consumption to water; Increase the mission life of water collar, be used to protect the optical system of high temperature periscope, but safe operation 8 hours when the stove temperature reaches 2200 ℃.
2, air cooling system adopts pressure gas to the camera lens cooling that circulates, the gas access of pressure gas access periscope.Pressure gas cools off camera lens in the form that the front end camera lens is sentenced spiral, and the aperture from the camera lens front end gets in the stove then, and gas cools off and play the effect of clean lens continuously to camera lens.
3, this embodiment adopts the shortest 2m that reaches of high temperature camera lens; And can change water-cooling system overcoat length and angle according to the actual requirements; Length can extend to 15m, and direct-view, 60 °, vertical 90 ° three kinds of angles of bent angle are arranged, and can stretch into stove inside easily; Taken pictures and video acquisition in stove depths and eight jiao of place, and do not receive the influence of stove internal flame and air-flow.
4, more preferably the High-temp. kiln periscope adopts optical imaging system, and available eyepiece is directly seen side, and the single anti-digital camera of also available high resolving power (pixel is generally more than 1,500 ten thousand) is taken pictures or made a video recording.Clear picture, viewing distance is far away, and can reach ideal effect according to light luminance different adjustment aperture or increase optical filter according to the far and near optical focal length of regulating of viewing distance.
Claims (4)
1. High-temp. kiln periscope; It is characterized in that it comprises lens jacket (3), water-cooled pullover (4), water-cooling system (7), periscope head (12), single anti-digital camera (17) and switching camera lens (18); Lens jacket (3) plugs with water-cooled pullover (4); Water-cooled pullover (4) is welded with the front end of water-cooling system (7) mutually; The rear end of water-cooling system (7) and periscope head (12) front end socket-connect, and periscope head (12) rear end links to each other with switching camera lens (18), and switching camera lens (18) links to each other with single anti-digital camera (17) through adapter ring (15).
2. High-temp. kiln periscope according to claim 1 is characterized in that described lens jacket (3) comprises first hole (1) and second hole (2), and first hole (1) is axially disposed within lens jacket (3) front end center, and second hole (2) radially are arranged on the front portion of lens jacket (3).
3. High-temp. kiln periscope according to claim 1; It is characterized in that described water-cooling system (7) comprises sinistral coiling lead (5), dextrad spiral conducting line (6), water inlet (8), water delivering orifice (9) and air intake opening (10); The anterior inboard of water-cooling system (7) is provided with sinistral coiling lead (5); The posterior medial of water-cooling system (7) is provided with dextrad spiral conducting line (6); Top, water-cooling system (7) rear end is connected with water delivering orifice (9), and below, water-cooling system (7) rear end is connected with water inlet (8), and water-cooling system (7) center, rear end is provided with air intake opening (10).
4. High-temp. kiln periscope according to claim 1; It is characterized in that described periscope head (12) comprises preceding mirror group (11), focusing handwheel (13), aperture handwheel (14) and mount pad (16); Preceding mirror group (11) is arranged on the front end of periscope head (12), and periscope head (12) rear portion is disposed with aperture handwheel (14), focusing handwheel (13) and mount pad (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203516964U CN202330864U (en) | 2011-09-20 | 2011-09-20 | Periscope for high-temperature furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203516964U CN202330864U (en) | 2011-09-20 | 2011-09-20 | Periscope for high-temperature furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202330864U true CN202330864U (en) | 2012-07-11 |
Family
ID=46442839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203516964U Expired - Fee Related CN202330864U (en) | 2011-09-20 | 2011-09-20 | Periscope for high-temperature furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202330864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199165A (en) * | 2014-09-15 | 2014-12-10 | 常州宝仪机电设备有限公司 | Lens assembly for kiln diagnosis |
-
2011
- 2011-09-20 CN CN2011203516964U patent/CN202330864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199165A (en) * | 2014-09-15 | 2014-12-10 | 常州宝仪机电设备有限公司 | Lens assembly for kiln diagnosis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Lisheng Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Lisheng Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20150920 |
|
| EXPY | Termination of patent right or utility model |