JPH0411400U - - Google Patents
Info
- Publication number
- JPH0411400U JPH0411400U JP5108090U JP5108090U JPH0411400U JP H0411400 U JPH0411400 U JP H0411400U JP 5108090 U JP5108090 U JP 5108090U JP 5108090 U JP5108090 U JP 5108090U JP H0411400 U JPH0411400 U JP H0411400U
- Authority
- JP
- Japan
- Prior art keywords
- camera
- tip
- window
- see
- hot
- 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
Links
- 239000002826 coolant Substances 0.000 claims 2
- 239000000112 cooling gas Substances 0.000 claims 1
- 230000000007 visual effect Effects 0.000 claims 1
- 238000005338 heat storage Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Closed-Circuit Television Systems (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Description
第１図は本考案に係る熱間観察装置を示す図、
第２図は第１図の−線矢視図、第３図は本考
案装置によりレンガ積み損傷状況の観察を実施し
た熱風炉蓄熱室の縦断面図、第４図は第３図に示
される熱風炉蓄熱室における観察点位置を幾何的
説明するための平面図、第５図は熱風炉蓄熱室観
察におけるランス回転方位角φおよびカメラの傾
動角θを説明するための幾何学的説明図である。
１……熱間観察装置、２……先端筒、３……前
面塞ぎ板、４……背面塞ぎ板、５……第１ガス供
給管、６……第２ガス供給管、７……照明、８…
…カメラ、９……カメラケース、１０……支持金
物、１１……ガスホース、１２ａ……信号ケーブ
ル、１２ａ……電源ケーブル、１３……傾動角調
節針金、１４……モニター、Ｇ……耐熱ガラス。
FIG. 1 is a diagram showing a hot observation device according to the present invention;
Fig. 2 is a view taken along the - line in Fig. 1, Fig. 3 is a longitudinal cross-sectional view of the hot blast furnace heat storage chamber in which damage to the brickwork was observed using the device of the present invention, and Fig. 4 is shown in Fig. 3. FIG. 5 is a plan view for geometrically explaining the position of the observation point in the hot-blast stove heat storage chamber, and FIG. be. DESCRIPTION OF SYMBOLS 1...Hot observation device, 2...Tip tube, 3...Front closing plate, 4...Back blocking plate, 5...First gas supply pipe, 6...Second gas supply pipe, 7...Lighting , 8...
...Camera, 9...Camera case, 10...Support hardware, 11...Gas hose, 12a...Signal cable, 12a...Power cable, 13...Tilt angle adjustment wire, 14...Monitor, G...Heat-resistant glass .
Claims (1)
透視窓を介して外部を睨むカメラを内蔵させると
ともに、前記先端部内への冷却媒体供給手段を設
けた熱間観察装置において、 前記カメラを、その視軸線を変更可能に支持手
段によつて回動自在に支持するとともに、前記カ
メラ基端部に連結した操作部材を外部に導出させ
、外部での人力による前記操作部材の押し引き操
作により前記カメラの傾動角を調整をするように
構成し、かつ前記冷却媒体として冷却ガスを用い
たことを特徴とする熱間観察装置。[Claims for Utility Model Registration] Hot observation in which a see-through window is provided at the tip of the lance, a camera is built into the tip to look at the outside through the see-through window, and a means for supplying a cooling medium to the tip is provided. In the device, the camera is rotatably supported by a support means so that its visual axis can be changed, and an operation member connected to the base end of the camera is led out to the outside, so that the operation can be performed by external human power. A hot observation device characterized in that the tilting angle of the camera is adjusted by pushing and pulling a member, and a cooling gas is used as the cooling medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990051080U JPH0643680Y2 (en) | 1990-05-16 | 1990-05-16 | Hot observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990051080U JPH0643680Y2 (en) | 1990-05-16 | 1990-05-16 | Hot observation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0411400U true JPH0411400U (en) | 1992-01-30 |
| JPH0643680Y2 JPH0643680Y2 (en) | 1994-11-14 |
Family
ID=31570193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990051080U Expired - Lifetime JPH0643680Y2 (en) | 1990-05-16 | 1990-05-16 | Hot observation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643680Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60162181A (en) * | 1984-02-03 | 1985-08-23 | 住友金属工業株式会社 | Method of observing refractory in furnace |
| JPS6256780A (en) * | 1985-09-04 | 1987-03-12 | 大同特殊鋼株式会社 | Monitor device for inside of furnace |
| JPS63122933A (en) * | 1986-11-12 | 1988-05-26 | Shinagawa Refract Co Ltd | Internal observation apparatus for hot furnace |
-
1990
- 1990-05-16 JP JP1990051080U patent/JPH0643680Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60162181A (en) * | 1984-02-03 | 1985-08-23 | 住友金属工業株式会社 | Method of observing refractory in furnace |
| JPS6256780A (en) * | 1985-09-04 | 1987-03-12 | 大同特殊鋼株式会社 | Monitor device for inside of furnace |
| JPS63122933A (en) * | 1986-11-12 | 1988-05-26 | Shinagawa Refract Co Ltd | Internal observation apparatus for hot furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643680Y2 (en) | 1994-11-14 |
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