CN115109882A - Water-cooling protective device and in-furnace high-temperature camera device - Google Patents
Water-cooling protective device and in-furnace high-temperature camera device Download PDFInfo
- Publication number
- CN115109882A CN115109882A CN202110291014.3A CN202110291014A CN115109882A CN 115109882 A CN115109882 A CN 115109882A CN 202110291014 A CN202110291014 A CN 202110291014A CN 115109882 A CN115109882 A CN 115109882A
- Authority
- CN
- China
- Prior art keywords
- water
- protective cover
- cooling
- cooling protective
- cover
- 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.)
- Granted
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/24—Test rods or other checking devices
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
-
- 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
-
- 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
- F27D2021/026—Observation or illuminating devices using a video installation
Abstract
The invention discloses a water-cooling protective device and a furnace high-temperature camera device, which comprise a water-cooling protective cover, a front cover arranged on the front end part of the water-cooling protective cover and a supporting plate arranged in the water-cooling protective cover; the water-cooling protective cover is of a sandwich structure, and cooling water is circulated in the sandwich structure; the front cover is connected with the water-cooling protective cover through a sliding structure; the supporting plate is provided with a sliding positioning structure, and the sliding positioning structure is used for installing a camera. The invention can conveniently and quickly adjust the position, the angle and the focal length of the camera and the zoom lens, and meet the requirements of maintenance personnel on the maintenance and the debugging of the high-temperature camera device in the furnace.
Description
Technical Field
The invention relates to monitoring equipment of a high-temperature furnace in the metallurgical industry, in particular to a water-cooling protective device and a high-temperature camera device in the furnace.
Background
The high-temperature camera device in the furnace is a monitoring device widely applied in metallurgical iron and steel enterprises, and plays an important role in observing the running state of strip steel in the furnace body and judging the temperature of the furnace, the basic structure of the high-temperature camera device is shown in figure 1, a water-cooling protective cover 1 is arranged outside the furnace body 2, a camera 3 and a zoom lens 4 are arranged in the water-cooling protective cover 1, a lens tube 5 for air-cooling protection extends into the furnace body 2, the camera 3 obtains images in the furnace body 2 through the lens tube 5 and the zoom lens 4 by adopting a twice imaging mode, and finally the images are transmitted to a monitor 6 to be displayed.
The existing in-furnace high-temperature camera device mainly has the following problems:
the camera 3 and the zoom lens 4 are fixedly installed on the supporting plate through screws, the supporting plate is placed in the water-cooling protective cover 1, and the supporting plate is fixed through screws. Because the camera 3 and the zoom lens 4 are located at the front end of the water-cooling protective cover 1, when equipment failure needs to be handled or equipment needs to be adjusted and replaced, bolts for fixing the supporting plate need to be loosened, then the camera 3 and the zoom lens 4 are taken out of the water-cooling protective cover 1, the camera 3 and the zoom lens 4 are processed and then are placed back into the water-cooling protective cover 1 for fixing, and after the camera 3 and the zoom lens are fixed, the camera 4 and the target object cannot be aligned at one time, so that the camera 3 and the zoom lens 4 need to be frequently taken out of the water-cooling protective cover 1 for adjustment, the operation is very inconvenient, and the operation efficiency is seriously affected.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a water-cooling protective device and a furnace high-temperature camera device, which can conveniently and quickly adjust the position, the angle and the focal length of a camera and a zoom lens and meet the requirements of maintenance personnel on the maintenance and debugging of the furnace high-temperature camera device.
In order to achieve the purpose, the invention adopts the following technical scheme:
on one hand, the water-cooling protective device comprises a water-cooling protective cover, a front cover arranged on the front end part of the water-cooling protective cover and a supporting plate arranged in the water-cooling protective cover;
the water-cooling protective cover is of a sandwich structure, and cooling water is circulated in the sandwich structure;
the front cover is connected with the water-cooling protective cover through a sliding structure;
the support plate is provided with a sliding positioning structure, and the sliding positioning structure is used for installing a camera.
Preferably, the interlayer structure is communicated with a water inlet and a water outlet.
Preferably, the water-cooling protective cover is made of stainless steel.
Preferably, the sliding structure comprises a linear guide rail and a linear bearing;
the linear bearing is arranged at the front end part in the water-cooling protective cover;
one end of the linear guide rail is connected to the inner side surface of the front cover, and the other end of the linear guide rail penetrates through the linear bearing and is located in the water-cooling protective cover.
Preferably, an automatic locking device is arranged at the other end of the linear guide rail.
Preferably, the sliding positioning structure comprises a sliding chute arranged on the supporting plate, and a screw is arranged in the sliding chute; and
and the screw is screwed on the sliding block.
Preferably, the screw is a knurled release screw.
Preferably, a rear cover is arranged at the rear end part of the water-cooling protective cover;
and a cable interface is arranged on the rear cover.
Preferably, the water-cooling protective cover is locked with the front cover and the rear cover through snap fasteners.
In another aspect, an in-furnace high temperature imaging device includes: the water-cooling protection device;
the camera is arranged in the water-cooling protection device;
a controller connected to the camera network; and
a monitor connected to the controller.
The water-cooling protective device and the in-furnace high-temperature camera device provided by the invention have the following beneficial effects:
1) the water-cooling protective cover in the water-cooling protective device adopts a sandwich structure and a three-section split form, so that the front and back positions and the azimuth angle of the camera and the lens can be conveniently and quickly adjusted;
2) according to the water-cooling protection device, the water-cooling protection cover and the front cover are connected by adopting the linear guide rail and the linear bearing, so that the water-cooling protection device can be easily opened and closed, and various technical parameters such as focal length and aperture of a camera and a lens can be conveniently and quickly adjusted;
3) according to the water-cooling protective device, the automatic locking device is arranged on the linear guide rail between the water-cooling protective cover and the front cover, so that the water-cooling protective cover can be prevented from sliding and crushing personnel.
Drawings
FIG. 1 is a schematic structural diagram of a conventional in-furnace high-temperature camera device;
FIG. 2 is a schematic structural view of the water-cooled protective device of the present invention;
FIG. 3 is a top schematic view of FIG. 2;
FIG. 4 is a schematic structural diagram of a high temperature camera device in a furnace according to the present invention.
Detailed Description
In order to better understand the technical solutions of the present invention, the following further describes the technical solutions of the present invention with reference to the accompanying drawings and examples.
In embodiment 1, please refer to fig. 2 and fig. 3, the water-cooling protection apparatus provided by the present invention includes a water-cooling protection cover 7, a front cover 8 disposed at a front end of the water-cooling protection cover 7, and a supporting plate 9 disposed in the water-cooling protection cover 7.
Water-cooling protection casing 7 adopts stainless steel, and sets up to sandwich structure 10, is used for circulating cooling water in the sandwich structure 10, and the intercommunication has water inlet 11 and delivery port 12 on the sandwich structure 10, and the cooling water flows into sandwich structure 10 from water inlet 11 in, flows out from delivery port 12 again, plays the cooling action to water-cooling protection casing 7, makes camera 13 and camera lens 14 can work under normal temperature.
The rear end part of the water-cooling protective cover 7 is provided with a rear cover 15, and the rear cover 15 is provided with a cable interface 16.
The water-cooling protective cover 7 is connected and locked with the front cover 8 and the rear cover 15 through the snap fasteners 17, and the water-cooling protective cover 7 can be separated from the front cover 8 and the rear cover 15 after the snap fasteners 17 are loosened.
The front cover 8 is connected with the water-cooling protective cover 7 through a sliding structure, and the sliding structure comprises a linear guide rail 18 and a linear bearing 19.
The linear bearing 19 is provided at a front end portion position in the water-cooled protection cover 7.
One end of the linear guide rail 18 is connected to the inner side surface of the front cover 8, and the other end of the linear guide rail 18 passes through the linear bearing 19 and is positioned in the water-cooled protective cover 7.
The other end of the linear guide 18 is provided with an automatic locking device 20.
The water-cooled protective cover 7 can be easily pulled back by about 180mm along the linear guide rail 18 through the linear bearing 19, and is locked by the automatic locking device 20 after sliding to the end part of the linear guide rail 18, so that the camera 13 and the lens 14 can be conveniently adjusted.
The supporting plate 9 is provided with a sliding positioning structure which is used for installing a camera 13.
The sliding positioning structure comprises a sliding groove 21 arranged on the supporting plate 9, and a knurl type loosening-free screw 22 is placed in the sliding groove 21. And
a slide block 23 is arranged on the lower surface of the supporting plate 9, and a knurled release screw 22 passes through the sliding groove 21 and is screwed on the slide block 23.
The camera 13 can slide back and forth through the sliding groove 21 on the supporting plate 9, and after the position is determined, the camera is fixed through the knurling type release screw 22, so that the maintenance and debugging of the equipment can be completed without tools.
a controller 25 connected to the camera 14 through a network cable 24; and
a monitor 26 connected to the controller 25.
The camera 13 is mounted on the pallet 9 in the water-cooled protective cover 7, and can slide back and forth through a slide groove 21 on the pallet 9, and after the position is determined, the camera is fixed by a knurling type release screw 22.
The water-cooling protective cover 7 is made of stainless steel and is arranged into a sandwich structure 10, cooling water is used for circulating in the sandwich structure 10, the sandwich structure 10 is communicated with a water inlet 11 and a water outlet 12, the cooling water flows into the sandwich structure 10 from the water inlet 11 and flows out from the water outlet 12, the water-cooling protective cover 7 is cooled, and the camera 13 and the lens 14 can work at normal temperature.
The lens tube 29 protected by the air cooling device 27 and the lining 28 extends into the furnace body 30, the front cover 8 is in contact with the air cooling device 27, the camera 13 obtains images in the furnace body 30 through the lens tube 29 and the lens 14 in a double-imaging mode, and finally the images are transmitted to the monitor 26 to be displayed.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that the changes and modifications of the above embodiments are within the scope of the appended claims as long as they are within the true spirit of the present invention.
Claims (10)
1. The utility model provides a water-cooling protector which characterized in that: the water-cooling protective cover comprises a water-cooling protective cover, a front cover arranged on the front end part of the water-cooling protective cover and a supporting plate arranged in the water-cooling protective cover;
the water-cooling protective cover is of a sandwich structure, and cooling water is circulated in the sandwich structure;
the front cover is connected with the water-cooling protective cover through a sliding structure;
the supporting plate is provided with a sliding positioning structure, and the sliding positioning structure is used for installing a camera.
2. The water-cooled protector as claimed in claim 1, characterized in that: the interlayer structure is communicated with a water inlet and a water outlet.
3. The water-cooled protector as claimed in claim 1, characterized in that: the water-cooling protective cover is made of stainless steel.
4. The water-cooled protector as claimed in claim 1, characterized in that: the sliding structure comprises a linear guide rail and a linear bearing;
the linear bearing is arranged at the front end part in the water-cooling protective cover;
one end of the linear guide rail is connected to the inner side surface of the front cover, and the other end of the linear guide rail penetrates through the linear bearing and is located in the water-cooling protective cover.
5. The water-cooled protector as claimed in claim 4, characterized in that: and an automatic locking device is arranged at the other end of the linear guide rail.
6. The water-cooled protector as claimed in claim 1, characterized in that: the sliding positioning structure comprises a sliding groove arranged on the supporting plate, and a screw is arranged in the sliding groove; and
and the screw is screwed on the sliding block.
7. The water-cooled protector as claimed in claim 6, characterized in that: the screw is a knurling type release-free screw.
8. The water-cooled protector as claimed in claim 1, characterized in that: a rear cover is arranged at the rear end part of the water-cooling protective cover;
and a cable interface is arranged on the rear cover.
9. The water-cooled protector as set forth in claim 8, characterized in that: the water-cooling protective cover is locked with the front cover and the rear cover through snap catches.
10. A high temperature camera device in stove which characterized in that: the method comprises the following steps:
the water-cooled guard as claimed in any one of claims 1 to 9;
the camera is arranged in the water-cooling protection device;
a controller connected to the camera network; and
a monitor connected to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110291014.3A CN115109882B (en) | 2021-03-18 | 2021-03-18 | Water-cooling protector and in-furnace high-temperature camera device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110291014.3A CN115109882B (en) | 2021-03-18 | 2021-03-18 | Water-cooling protector and in-furnace high-temperature camera device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115109882A true CN115109882A (en) | 2022-09-27 |
| CN115109882B CN115109882B (en) | 2023-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110291014.3A Active CN115109882B (en) | 2021-03-18 | 2021-03-18 | Water-cooling protector and in-furnace high-temperature camera device |
Country Status (1)
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|---|---|
| CN (1) | CN115109882B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115941892A (en) * | 2022-10-26 | 2023-04-07 | 中复神鹰碳纤维西宁有限公司 | Variable-focus video monitoring device for high-temperature dust low-visibility environment |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02182817A (en) * | 1989-01-06 | 1990-07-17 | Nippon Steel Corp | Apparatus for observing raceway part in blast furnace |
| JPH0548936A (en) * | 1991-08-21 | 1993-02-26 | Hitachi Zosen Corp | Cooler for furnace inside monitoring camera |
| US6229563B1 (en) * | 1998-07-14 | 2001-05-08 | Fosbel International Limited | Camera insertion into a furnace |
| CN101047782A (en) * | 2006-03-29 | 2007-10-03 | 宝山钢铁股份有限公司 | Protective cover device of outer sight camera |
| CN201024181Y (en) * | 2007-04-25 | 2008-02-20 | 山西太钢不锈钢股份有限公司 | Blast furnace tuyere pick-up device |
| CN101787405A (en) * | 2009-12-29 | 2010-07-28 | 天津市三特电子有限公司 | Automatic protective unit of piston high-temperature explosion-proof imaging device |
| CN201945198U (en) * | 2011-01-12 | 2011-08-24 | 宝山钢铁股份有限公司 | Air cooling type high-temperature camera probe |
| KR20120124373A (en) * | 2011-05-03 | 2012-11-13 | 정창원 | Monitoring apparatus for blast furnace |
| CN203984580U (en) * | 2014-07-16 | 2014-12-03 | 天津市一诺天地科技有限公司 | High-temperature industrial television furnace flame supervisory control system |
| CN104212926A (en) * | 2014-09-22 | 2014-12-17 | 常州宝仪机电设备有限公司 | Water cooling protective cover |
| CN206759584U (en) * | 2017-03-24 | 2017-12-15 | 宁波凯必世电子有限公司 | A kind of built-in slide rail protective cover of CCTV camera |
| DE102016114409A1 (en) * | 2016-08-04 | 2018-02-08 | Franke Industrieofen-Service GmbH | Instrument holder and method for liquid-free instrument cooling and system for liquid-free indoor monitoring of high-temperature systems |
| KR20180129035A (en) * | 2017-05-25 | 2018-12-05 | 금부전자통신 주식회사 | Camera apparatus for furnace, converter and hub system therefor |
| CN209823859U (en) * | 2019-04-12 | 2019-12-20 | 马鞍山市科泰电气科技有限公司 | Double-layer air-cooled telescopic camera structure |
| CN210297882U (en) * | 2019-11-12 | 2020-04-10 | 衡阳镭目科技有限责任公司 | Camera cooling protection device |
| CN212160312U (en) * | 2020-06-05 | 2020-12-15 | 河南天豫通电子科技有限公司 | Waterproof shell of camera |
-
2021
- 2021-03-18 CN CN202110291014.3A patent/CN115109882B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02182817A (en) * | 1989-01-06 | 1990-07-17 | Nippon Steel Corp | Apparatus for observing raceway part in blast furnace |
| JPH0548936A (en) * | 1991-08-21 | 1993-02-26 | Hitachi Zosen Corp | Cooler for furnace inside monitoring camera |
| US6229563B1 (en) * | 1998-07-14 | 2001-05-08 | Fosbel International Limited | Camera insertion into a furnace |
| CN101047782A (en) * | 2006-03-29 | 2007-10-03 | 宝山钢铁股份有限公司 | Protective cover device of outer sight camera |
| CN201024181Y (en) * | 2007-04-25 | 2008-02-20 | 山西太钢不锈钢股份有限公司 | Blast furnace tuyere pick-up device |
| CN101787405A (en) * | 2009-12-29 | 2010-07-28 | 天津市三特电子有限公司 | Automatic protective unit of piston high-temperature explosion-proof imaging device |
| CN201945198U (en) * | 2011-01-12 | 2011-08-24 | 宝山钢铁股份有限公司 | Air cooling type high-temperature camera probe |
| KR20120124373A (en) * | 2011-05-03 | 2012-11-13 | 정창원 | Monitoring apparatus for blast furnace |
| CN203984580U (en) * | 2014-07-16 | 2014-12-03 | 天津市一诺天地科技有限公司 | High-temperature industrial television furnace flame supervisory control system |
| CN104212926A (en) * | 2014-09-22 | 2014-12-17 | 常州宝仪机电设备有限公司 | Water cooling protective cover |
| DE102016114409A1 (en) * | 2016-08-04 | 2018-02-08 | Franke Industrieofen-Service GmbH | Instrument holder and method for liquid-free instrument cooling and system for liquid-free indoor monitoring of high-temperature systems |
| CN206759584U (en) * | 2017-03-24 | 2017-12-15 | 宁波凯必世电子有限公司 | A kind of built-in slide rail protective cover of CCTV camera |
| KR20180129035A (en) * | 2017-05-25 | 2018-12-05 | 금부전자통신 주식회사 | Camera apparatus for furnace, converter and hub system therefor |
| CN209823859U (en) * | 2019-04-12 | 2019-12-20 | 马鞍山市科泰电气科技有限公司 | Double-layer air-cooled telescopic camera structure |
| CN210297882U (en) * | 2019-11-12 | 2020-04-10 | 衡阳镭目科技有限责任公司 | Camera cooling protection device |
| CN212160312U (en) * | 2020-06-05 | 2020-12-15 | 河南天豫通电子科技有限公司 | Waterproof shell of camera |
Non-Patent Citations (1)
| Title |
|---|
| 李志伟;: "高温摄像机在工业炉内的应用", 仪器仪表用户, no. 03, pages 52 - 55 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115941892A (en) * | 2022-10-26 | 2023-04-07 | 中复神鹰碳纤维西宁有限公司 | Variable-focus video monitoring device for high-temperature dust low-visibility environment |
| CN115941892B (en) * | 2022-10-26 | 2023-11-21 | 中复神鹰碳纤维西宁有限公司 | Variable-focus video monitoring device for high-temperature dust low-visibility environment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115109882B (en) | 2023-09-12 |
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