CN104360563A - Cooling water circulation system of water cooling protection sleeve of camera in high-temperature environment - Google Patents
Cooling water circulation system of water cooling protection sleeve of camera in high-temperature environment Download PDFInfo
- Publication number
- CN104360563A CN104360563A CN201410722025.2A CN201410722025A CN104360563A CN 104360563 A CN104360563 A CN 104360563A CN 201410722025 A CN201410722025 A CN 201410722025A CN 104360563 A CN104360563 A CN 104360563A
- Authority
- CN
- China
- Prior art keywords
- water
- cooling
- sleeve
- water cooling
- fixed
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structure And Mechanism Of Cameras (AREA)
Abstract
The invention relates to a cooling water circulation system of a water cooling protection sleeve of a camera in a high-temperature environment. The system comprises a water cooling outer sleeve and a water cooling inner sleeve, wherein a water separation sleeve is arranged between the water cooling outer sleeve and the water cooling inner sleeve so as to form an outer sandwiched layer and an inner sandwiched layer; a circulation channel is reserved at the front end of the water separation sleeve; the rear end of the water separation sleeve is fixed on a rear flange; the front end of the water cooling outer sleeve is fixed on a front flange; the rear end of the water cooling outer sleeve is fixed on the rear part of the water separation sleeve; the front end and the rear end of the water cooling inner sleeve are fixed on the front flange and the rear flange, respectively; the rear end surface of the water separation sleeve is provided with a water inlet; the rear end surface of the water cooling sleeve is provided with a water outlet. According to the invention, the problem that a camera and a camera lens are damaged frequently because the circulation of cooling water is not smooth, a circulation dead corner occurs at the front end of the water cooling protection sleeve, cooling water at the front end of the water cooling protection sleeve cannot be circulated, and the water cooling protection sleeve is burned to be leaked because of local overheating is solved, so that the device maintenance working time is shortened, and the device maintenance cost is lowered. The system has the advantages of reasonable structure design, processing simplicity, low cost and the like.
Description
Technical field
The present invention relates to CCTV camera accessory, particularly a kind of water-cooled protective jacket cooling water recirculation system for video camera under hot environment.This system is adapted at iron and steel. electric power. and metallurgical. cement. use as CCTV camera cooling and protection under the hot industry production line condition of the industries such as petrochemical industry.
Background technology
Camera protective cover is the significant components in supervisory system, for the protection of the reliability of video camera and camera lens work, extends its serviceable life.In addition, protective cover can also prevent the artificial destruction to video camera and camera lens as far as possible.Common outdoor camera protective cover is only applicable to the outdoor monitoring under general environment, is applicable to environment temperature-5 ~ 45 DEG C.But for iron and steel, electric power, glass, cement, the radiation temperature at more than 200 DEG C, the scene of the hot industry production line of the industries such as petrochemical industry, common outdoor camera protective cover can not meet the demands far away.
Existing water-cooled protective jacket processing technology is complicated, and cooling water circulation is bad, easily occurs circulation dead angle, causes video camera to damage, and breaks down at the use scene of hot environment.The reason of its job insecurity is that not prison welding is solid because interlayer dividing plate welding technology is complicated, and chilled water not through water collar front end, but is directly flowed out from upper water-out mouth by the gap between dividing plate and inner-outer sleeve.Because cooling water circulation is not smooth, there is circulation dead angle in water-cooled protective jacket front end, and long-time close to high temperature, causes water-cooled protective jacket to burn and leak, so that cause video camera and camera lens to damage.Therefore improve the cooling water recirculation system of water-cooled protective jacket, make water-cooled protective jacket adapt to various environment, make its working stability, serviceable life extends, and has become the direction of this technical field research.
Summary of the invention
Object of the present invention, exactly for overcoming the deficiencies in the prior art, easily burns the flimsy difficult problem of leakage, video camera and camera lens for water-cooled protective jacket, provides a kind of water-cooled protective jacket cooling water recirculation system for video camera under hot environment especially.New design proposal makes the performance of water-cooled protective jacket be greatly improved.
The present invention is realized by such technical scheme: a kind of water-cooled protective jacket cooling water recirculation system for video camera under hot environment, comprise water-cooling jacket and water-cooled inner sleeve, it is characterized in that: between described water-cooling jacket and water-cooled inner sleeve, be provided with water proof cover, outside sandwich and intraformational bed is formed between water-cooling jacket and water-cooled inner sleeve, the front end of water proof cover reserves cooling water circulation passage, the rear end of water proof cover is fixed on rear flange, the front end of water-cooling jacket is fixed on forward flange, the rear end of water-cooling jacket is fixed on the rear portion of water proof cover, the front-end and back-end of water-cooled inner sleeve are separately fixed on forward flange and rear flange, water proof cover rear portion end face is provided with cooling water intake, water-cooling jacket rear portion end face is provided with cooling water outlet.
The advantage that the present invention has and beneficial effect are: solve because cooling water circulation is not smooth; there is circulation dead angle in water-cooled protective jacket front end; water-cooled protective jacket front end chilled water can not get circulation; water-cooled protective jacket burns leakage due to local overheating; cause the problem of video camera and the frequent corrupted of camera lens; save plant maintenance man-hour thus, reduce cost of equipment maintenance.Native system has reasonable in design, processes simple and low cost and other advantages.
Accompanying drawing explanation
Fig. 1 is the cut-open view of native system structure;
Fig. 2 is the left view of native system structure;
Fig. 3 is the right view of native system structure.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
With reference to Fig. 1, native system comprises water-cooling jacket 1 and water-cooled inner sleeve 3, water proof cover 2 is provided with between water-cooling jacket 1 and water-cooled inner sleeve 3, outside sandwich 4 and intraformational bed 5 is formed between water-cooling jacket 1 and water-cooled inner sleeve 3, the front end of water proof cover 2 reserves cooling water circulation passage 6, the rear end of water proof cover 2 is fixed on rear flange 7, the front end of water-cooling jacket 1 is fixed on forward flange 8, the rear end of water-cooling jacket 1 is fixed on the rear portion of water proof cover 2, the front-end and back-end of water-cooled inner sleeve 3 are separately fixed on forward flange 8 and rear flange 7, overlap on 2 rear portion end faces at water proof and be provided with cooling water intake 9, water-cooling jacket 1 rear portion end face is provided with cooling water outlet 10.
The water-cooling jacket of native system, water-cooled inner sleeve, water proof cover, cooling water intake and cooling water outlet are made by heat-resisting steel, chilled water is introduced into intraformational bed by the cooling water intake of waterproof jacket, chilled water enters outside sandwich by the cooling water circulation passage that intraformational bed is reserved through front end, then is flowed out by the cooling water outlet on water-cooling jacket through outside sandwich.Cooling water circulation is unobstructed, does not have dead angle.Water-cooled protective jacket one-piece construction connects all employing argon arc welding welding manners.
Claims (1)
1. the water-cooled protective jacket cooling water recirculation system for video camera under hot environment, comprise water-cooling jacket (1) and water-cooled inner sleeve (3), it is characterized in that: between described water-cooling jacket (1) and water-cooled inner sleeve (3), be provided with water proof cover (2), outside sandwich (4) and intraformational bed (5) is formed between water-cooling jacket (1) and water-cooled inner sleeve (3), the front end of water proof cover (2) reserves cooling water circulation passage (6), the rear end of water proof cover (2) is fixed on rear flange (7), the front end of water-cooling jacket (1) is fixed on forward flange (8), the rear end of water-cooling jacket (1) is fixed on the rear portion of water proof cover (2), the front-end and back-end of water-cooled inner sleeve (3) are separately fixed on forward flange (8) and rear flange (7), water proof cover (2) rear portion end face is provided with cooling water intake (9), water-cooling jacket (1) rear portion end face is provided with cooling water outlet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410722025.2A CN104360563A (en) | 2014-12-03 | 2014-12-03 | Cooling water circulation system of water cooling protection sleeve of camera in high-temperature environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410722025.2A CN104360563A (en) | 2014-12-03 | 2014-12-03 | Cooling water circulation system of water cooling protection sleeve of camera in high-temperature environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104360563A true CN104360563A (en) | 2015-02-18 |
Family
ID=52527839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410722025.2A Pending CN104360563A (en) | 2014-12-03 | 2014-12-03 | Cooling water circulation system of water cooling protection sleeve of camera in high-temperature environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104360563A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766978A (en) * | 2017-01-16 | 2017-05-31 | 靖江宝丰冶金科技有限公司 | A kind of high temperature camera water collar |
| CN107509013A (en) * | 2017-09-07 | 2017-12-22 | 钦州学院 | Make steel the high temperature resistant camera machine of monitoring |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001066487A (en) * | 1999-08-31 | 2001-03-16 | Canon Inc | Lens barrel and optical apparatus provided with it |
| US6470151B1 (en) * | 1999-06-22 | 2002-10-22 | Canon Kabushiki Kaisha | Camera, image correcting apparatus, image correcting system, image correcting method, and computer program product providing the image correcting method |
| CN101058836A (en) * | 2007-05-28 | 2007-10-24 | 天津市电视技术研究所 | Blast furnace inner high temperature industrial TV device |
| CN201359449Y (en) * | 2008-12-11 | 2009-12-09 | 天津市电视技术研究所 | Coke-cleaning device for high-temperature industrial furnace observation door |
| CN201548795U (en) * | 2009-11-30 | 2010-08-11 | 天津市电视技术研究所 | Water cooling protective sleeve of camera |
-
2014
- 2014-12-03 CN CN201410722025.2A patent/CN104360563A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6470151B1 (en) * | 1999-06-22 | 2002-10-22 | Canon Kabushiki Kaisha | Camera, image correcting apparatus, image correcting system, image correcting method, and computer program product providing the image correcting method |
| JP2001066487A (en) * | 1999-08-31 | 2001-03-16 | Canon Inc | Lens barrel and optical apparatus provided with it |
| CN101058836A (en) * | 2007-05-28 | 2007-10-24 | 天津市电视技术研究所 | Blast furnace inner high temperature industrial TV device |
| CN201359449Y (en) * | 2008-12-11 | 2009-12-09 | 天津市电视技术研究所 | Coke-cleaning device for high-temperature industrial furnace observation door |
| CN201548795U (en) * | 2009-11-30 | 2010-08-11 | 天津市电视技术研究所 | Water cooling protective sleeve of camera |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766978A (en) * | 2017-01-16 | 2017-05-31 | 靖江宝丰冶金科技有限公司 | A kind of high temperature camera water collar |
| CN107509013A (en) * | 2017-09-07 | 2017-12-22 | 钦州学院 | Make steel the high temperature resistant camera machine of monitoring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105258153A (en) | Device and method for automatic power-off and failure protection of incinerator burner | |
| CN104360563A (en) | Cooling water circulation system of water cooling protection sleeve of camera in high-temperature environment | |
| CN105886696A (en) | Converter inside video collection device | |
| CN201548795U (en) | Water cooling protective sleeve of camera | |
| CN103474712A (en) | Sealed water cooling plate structure used on lithium battery module | |
| CN101834491A (en) | One-in and one-out double water-cooling sealing motor | |
| CN103644137A (en) | Hot water circulating pump suspension body with outer wall provided with cooling water jacket | |
| CN203393013U (en) | Camera water cooling system for continuous furnace | |
| CN204003042U (en) | Thermal shroud of engine exhaust pipe | |
| CN203249262U (en) | Air-cooled type furnace door structure preventing high-temperature deformation | |
| CN203265953U (en) | Water-jacket-free combustion chamber of welding furnace | |
| CN103982907A (en) | Sealing structure for continuous rotary high-temperature heat exchanger | |
| CN106766978A (en) | A kind of high temperature camera water collar | |
| CN207184650U (en) | Make steel the high temperature resistant camera machine of monitoring | |
| CN204027347U (en) | The voltage loss protecting system of water cooling plant | |
| CN203501803U (en) | Electric furnace and electrode sealing device of electric furnace | |
| CN103240549A (en) | Jacket-free hearth of welding furnace | |
| CN207298158U (en) | The ring flange being welded to connect for plastic lining composite steel pipe | |
| CN204665937U (en) | The protective device that vaccum sensitive stove electrode is connected with induction coil | |
| CN202673471U (en) | Novel cylinder cover water outlet pipe | |
| CN104212926A (en) | Water cooling protective cover | |
| CN203586200U (en) | Raw oil gun protection device for flexible carbon black production line | |
| CN107509013A (en) | Make steel the high temperature resistant camera machine of monitoring | |
| CN204718455U (en) | Pre-cooler | |
| CN212649558U (en) | Overheat protection device for television camera in hearth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |
|
| WD01 | Invention patent application deemed withdrawn after publication |