CN110715560A - Cooling device and cooling method for camera in heating furnace - Google Patents
Cooling device and cooling method for camera in heating furnace Download PDFInfo
- Publication number
- CN110715560A CN110715560A CN201911095044.6A CN201911095044A CN110715560A CN 110715560 A CN110715560 A CN 110715560A CN 201911095044 A CN201911095044 A CN 201911095044A CN 110715560 A CN110715560 A CN 110715560A
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- CN
- China
- Prior art keywords
- camera
- cooling
- heating furnace
- outlet duct
- air
- 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
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/02—Observation or illuminating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- 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
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention relates to a cooling device of a camera in a heating furnace, which comprises an air inlet pipe, an air tank and an air outlet pipe, wherein the front end of the air inlet pipe is communicated with a cooling compressed air inlet source, the rear end of the air inlet pipe is connected with an inlet of the air tank, an outlet of the air tank is connected with one end of the air outlet pipe, the tail end of the air outlet pipe is fixed below the camera, a small hole is formed in the air outlet pipe below the camera, and a bent part is arranged at the tail end of the air outlet. The compressed air cooling replaces water cooling, condensed water mist is not generated any more, and due to the blowing of the compressed air, the definition of the mirror surface of the camera can be guaranteed. And the alarm setting of compressed air ensures the safe and clear monitoring of the camera. The cooling device is suitable for cooling the camera under the high-temperature condition, and the method is economical and effective and reduces the maintenance amount.
Description
Technical Field
The invention belongs to the technical field of metallurgical equipment, and particularly relates to a cooling device and a cooling method for a camera in a heating furnace.
Background
In the iron and steel enterprise, the heating furnace carries out heat treatment to the billet, and the furnace temperature all is more than one thousand degrees centigrade, and for the convenient condition in observing the stove, we installed the camera, need cool off the camera in order to guarantee the normal work of camera, and the initial circulating water that uses cools off the camera, appears the water smoke very easily and adheres to on the camera lens, leads to the picture unclear, the condition in the unable accurate observation stove. During the period of shutting down the furnace during each major repair, the burning of part of cooling equipment in the furnace is found to be serious when the camera is maintained, so that the service life of an imaging lens is directly influenced. Even the water pipe is broken and leaks water, and the camera is damaged to force production stop.
Disclosure of Invention
The invention aims to provide a cooling device and a cooling method for a camera in a heating furnace, which can avoid the camera from fogging and is convenient to maintain.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a cooling device of camera in heating furnace, includes intake pipe, gas pitcher, outlet duct, the front end and the cooling compressed air source of admitting air intercommunication of intake pipe, the rear end of intake pipe and the entry linkage of gas pitcher, the export of gas pitcher is connected with the one end of outlet duct, and the end of outlet duct is fixed in the below of camera, has seted up the aperture on the outlet duct of camera below, and the end of outlet duct is equipped with the flexion.
Specifically, a barometer is arranged on the air outlet pipe.
Specifically, the barometer is connected with the controller, and the controller is also electrically connected with the operation interface.
Specifically, the barometer is arranged at one end, close to the gas tank, of the gas outlet pipe.
Specifically, the small hole is formed towards the camera.
Specifically, the bending part and the air outlet pipe are integrally formed, and the bending part is bent towards one side of the camera.
Specifically, the camera is fixed on the camera bracket.
A cooling method of a cooling device of a camera in a heating furnace comprises the following steps: open the valve, the cooling compressed air passes through the intake pipe and gets into the gas pitcher, then carry to the camera below by the outlet duct, the cooling compressed air is blown to the camera by aperture and flexion on the outlet duct and is cooled down to the camera, barometer on the outlet duct sends real-time detection's pressure signal to controller, the controller sends alarm command when pressure signal is less than the signal of settlement, show the low alarm signal of pressure on the operation interface of operation panel, operating personnel can withdraw from the camera immediately, and look over the air supply immediately and carry out corresponding processing.
The invention has the following beneficial effects: the invention uses compressed air cooling to replace water cooling, no condensed water mist is generated any more, and the definition of the lens surface of the camera can be ensured due to the blowing of the compressed air. And the alarm setting of compressed air ensures the safe and clear monitoring of the camera. The cooling device is suitable for cooling the camera under the high-temperature condition, and the method is economical and effective and reduces the maintenance amount.
Drawings
FIG. 1 is a schematic view of the structure of the cooling apparatus of the present invention.
Fig. 2 is a schematic diagram of the alarm of the cooling device of the present invention.
In the figure, the device comprises an air inlet pipe 1, an air inlet pipe 2, a valve 3, an air tank 4, a barometer 5, an air outlet pipe 6, a camera support 7, a camera 8, a small hole 9 and a bending part.
Detailed Description
The following are specific examples of the present invention and further describe the technical solutions of the present invention, but the scope of the present invention is not limited to these examples. All changes, modifications and equivalents that do not depart from the spirit of the invention are intended to be included within the scope thereof.
The utility model provides a cooling device of camera in heating furnace, includes intake pipe 1, gas pitcher 3, outlet duct 5, the front end and the cooling compressed air source of admitting air intercommunication of intake pipe 1, the rear end of intake pipe 1 and the entry linkage of gas pitcher 3, the export of gas pitcher 3 is connected with the one end of outlet duct 5, and the end of outlet duct 5 is fixed in the below of camera 7, has seted up aperture 8 on the outlet duct 5 of camera 7 below, and the end of outlet duct 5 is equipped with flexion 9.
Specifically, the air outlet pipe 5 is provided with an air pressure gauge 4.
Specifically, the barometer 4 is connected with the controller, and the controller is also electrically connected with the operation interface.
Specifically, the barometer 4 is arranged at one end of the air outlet pipe 5 close to the air tank 3.
Specifically, the small hole 8 is opened toward the camera.
Specifically, the bending portion 9 and the air outlet pipe 5 are integrally formed, and the bending portion 9 is bent toward the camera 7.
Specifically, the camera 7 is fixed on the camera bracket 6.
A cooling method of a cooling device of a camera in a heating furnace comprises the following steps: open valve 4, the cooling compressed air passes through intake pipe 1 and gets into gas pitcher 3, then carry to camera 7 below by outlet duct 5, the cooling compressed air is blown to camera 7 by aperture 8 and flexion 9 on the outlet duct 5 and is cooled down to camera 7, barometer 4 on the outlet duct 5 gives the controller with real-time detection's pressure signal transfer, the controller sends alarm command when pressure signal is less than the signal of settlement, the low alarm signal of display pressure on the operation interface of operation panel, operating personnel can withdraw from camera 7 immediately, and look over the air supply immediately and carry out corresponding processing.
The present invention is not limited to the above embodiments, and any structural changes made under the teaching of the present invention shall fall within the scope of the present invention, which is similar or similar to the technical solutions of the present invention.
The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (8)
1. The utility model provides a cooling device of camera in heating furnace, its characterized in that, includes intake pipe, gas pitcher, outlet duct, the front end and the cooling compressed air source of admitting air intercommunication of intake pipe, the rear end of intake pipe and the entry linkage of gas pitcher, the export of gas pitcher is connected with the one end of outlet duct, and the end of outlet duct is fixed in the below of camera, has seted up the aperture on the outlet duct of camera below, and the end of outlet duct is equipped with the flexion.
2. The cooling device for the camera in the heating furnace according to claim 1, wherein a barometer is provided on the air outlet pipe.
3. The cooling device for a camera in a heating furnace as claimed in claim 2, wherein the barometer is connected to the controller, and the controller is electrically connected to the operation interface.
4. The cooling device for the camera in the heating furnace according to claim 2 or 3, wherein the barometer is provided at an end of the gas outlet pipe adjacent to the gas tank.
5. The cooling device for a camera in a heating furnace according to claim 1, wherein the small hole is opened toward the camera.
6. The cooling apparatus for a camera in a heating furnace according to claim 1, wherein the bent portion is integrally formed with the outlet duct, and the bent portion is bent toward the camera side.
7. The cooling apparatus for a camera in a heating furnace according to claim 1, wherein the camera is fixed to a camera mount.
8. A cooling method of a cooling device of a camera in a heating furnace is characterized by comprising the following steps: open the valve, the cooling compressed air passes through the intake pipe and gets into the gas pitcher, then carry to the camera below by the outlet duct, the cooling compressed air is blown to the camera by aperture and flexion on the outlet duct and is cooled down to the camera, barometer on the outlet duct sends real-time detection's pressure signal to controller, the controller sends alarm command when pressure signal is less than the signal of settlement, show the low alarm signal of pressure on the operation interface of operation panel, operating personnel can withdraw from the camera immediately, and look over the air supply immediately and carry out corresponding processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911095044.6A CN110715560A (en) | 2019-11-11 | 2019-11-11 | Cooling device and cooling method for camera in heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911095044.6A CN110715560A (en) | 2019-11-11 | 2019-11-11 | Cooling device and cooling method for camera in heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110715560A true CN110715560A (en) | 2020-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911095044.6A Pending CN110715560A (en) | 2019-11-11 | 2019-11-11 | Cooling device and cooling method for camera in heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110715560A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641811A (en) * | 2020-05-21 | 2020-09-08 | 北京润泰环保科技有限公司 | Monitoring device in medical waste burning kiln |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06105198A (en) * | 1992-09-21 | 1994-04-15 | Nippon Avionics Co Ltd | Air cooling housing for camera head |
| JPH08154193A (en) * | 1994-11-25 | 1996-06-11 | Nippon Avionics Co Ltd | Air-cooled housing for camera head |
| KR20040046834A (en) * | 2002-11-28 | 2004-06-05 | 한국동서발전(주) | Monitor Camera With Air Curtain For Use with Furnace |
| KR101050766B1 (en) * | 2011-03-31 | 2011-07-20 | 강석원 | A camera housing for inner observation of furnace |
| CN105635676A (en) * | 2015-12-29 | 2016-06-01 | 北京北科中钢工程技术有限公司 | Observer of enclosed high-temperature vessel |
| CN106091716A (en) * | 2016-08-08 | 2016-11-09 | 北京神雾环境能源科技集团股份有限公司 | A kind of stove high-temperature monitor |
| CN205690730U (en) * | 2016-06-20 | 2016-11-16 | 常州陆铭光电科技有限公司 | The whirlpool cooling wind sweeping device of industry photographic head |
| CN208013799U (en) * | 2018-03-07 | 2018-10-26 | 国家能源投资集团有限责任公司 | Temperature control system for video camera |
| CN210773515U (en) * | 2019-11-11 | 2020-06-16 | 莱芜钢铁集团有限公司 | Cooling device of camera in heating furnace |
-
2019
- 2019-11-11 CN CN201911095044.6A patent/CN110715560A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06105198A (en) * | 1992-09-21 | 1994-04-15 | Nippon Avionics Co Ltd | Air cooling housing for camera head |
| JPH08154193A (en) * | 1994-11-25 | 1996-06-11 | Nippon Avionics Co Ltd | Air-cooled housing for camera head |
| KR20040046834A (en) * | 2002-11-28 | 2004-06-05 | 한국동서발전(주) | Monitor Camera With Air Curtain For Use with Furnace |
| KR101050766B1 (en) * | 2011-03-31 | 2011-07-20 | 강석원 | A camera housing for inner observation of furnace |
| CN105635676A (en) * | 2015-12-29 | 2016-06-01 | 北京北科中钢工程技术有限公司 | Observer of enclosed high-temperature vessel |
| CN205690730U (en) * | 2016-06-20 | 2016-11-16 | 常州陆铭光电科技有限公司 | The whirlpool cooling wind sweeping device of industry photographic head |
| CN106091716A (en) * | 2016-08-08 | 2016-11-09 | 北京神雾环境能源科技集团股份有限公司 | A kind of stove high-temperature monitor |
| CN208013799U (en) * | 2018-03-07 | 2018-10-26 | 国家能源投资集团有限责任公司 | Temperature control system for video camera |
| CN210773515U (en) * | 2019-11-11 | 2020-06-16 | 莱芜钢铁集团有限公司 | Cooling device of camera in heating furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641811A (en) * | 2020-05-21 | 2020-09-08 | 北京润泰环保科技有限公司 | Monitoring device in medical waste burning kiln |
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