JPS63101792U - - Google Patents
Info
- Publication number
- JPS63101792U JPS63101792U JP19790686U JP19790686U JPS63101792U JP S63101792 U JPS63101792 U JP S63101792U JP 19790686 U JP19790686 U JP 19790686U JP 19790686 U JP19790686 U JP 19790686U JP S63101792 U JPS63101792 U JP S63101792U
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- detection sensor
- leak detection
- furnace
- refractories
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 239000011819 refractory material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Description
第１図はこの考案の１実施例の湯洩れセンサを
適用した炉の部分断面図、第２図は、第１図にお
ける湯洩れセンサの拡大斜視図、第３図は従来の
湯洩れセンサを用いた炉の部分断面図である。
１……耐火物、２……溶湯、３……加熱コイル
又は構造物、６……電極、７……検出回路、１０
……センサ、１０ａ……絶縁チユーブ。
Fig. 1 is a partial cross-sectional view of a furnace to which a hot water leak sensor according to an embodiment of this invention is applied, Fig. 2 is an enlarged perspective view of the hot water leak sensor in Fig. 1, and Fig. 3 is a diagram showing a conventional hot water leak sensor. It is a partial sectional view of the furnace used. DESCRIPTION OF SYMBOLS 1... Refractory, 2... Molten metal, 3... Heating coil or structure, 6... Electrode, 7... Detection circuit, 10
...Sensor, 10a...Insulation tube.
Claims (1)
けられ、溶湯との電気的な接触を検知することに
より湯洩れを検出する湯洩れ検出センサとして、
溶湯温度で容易に焼損する絶縁性チユーブを外被
とした線状の導体を用いたことを特徴とする湯洩
れ検出センサ。 As a leak detection sensor that is installed in or around refractories that form a furnace, it detects leaks by detecting electrical contact with molten metal.
A leak detection sensor characterized by using a linear conductor covered with an insulating tube that easily burns out at the temperature of the molten metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19790686U JPH033916Y2 (en) | 1986-12-22 | 1986-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19790686U JPH033916Y2 (en) | 1986-12-22 | 1986-12-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63101792U true JPS63101792U (en) | 1988-07-02 |
| JPH033916Y2 JPH033916Y2 (en) | 1991-01-31 |
Family
ID=31158104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19790686U Expired JPH033916Y2 (en) | 1986-12-22 | 1986-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033916Y2 (en) |
-
1986
- 1986-12-22 JP JP19790686U patent/JPH033916Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH033916Y2 (en) | 1991-01-31 |
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