JPS62119625U - - Google Patents
Info
- Publication number
- JPS62119625U JPS62119625U JP653286U JP653286U JPS62119625U JP S62119625 U JPS62119625 U JP S62119625U JP 653286 U JP653286 U JP 653286U JP 653286 U JP653286 U JP 653286U JP S62119625 U JPS62119625 U JP S62119625U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- level gauge
- heater
- water level
- breakwater pipe
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims 5
- 230000002528 anti-freeze Effects 0.000 claims 1
- 230000008014 freezing Effects 0.000 claims 1
- 238000007710 freezing Methods 0.000 claims 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
図面は本考案の実施例を示したもので、第１図
は一部省略した全体の縦断面図、第２図は同平面
図、第３図は第２実施例を示した全体の縦断面図
、第４図は第３実施例の要部の平面図、第５図は
従来のものの縦断面図である。
１…防波管、７…フロート、８…ヒータ、１０
…水位計用ケーブル。
The drawings show an embodiment of the present invention; Fig. 1 is a longitudinal cross-sectional view of the whole with some parts omitted, Fig. 2 is a plan view of the same, and Fig. 3 is a longitudinal cross-section of the whole showing the second embodiment. 4 is a plan view of the main part of the third embodiment, and FIG. 5 is a longitudinal sectional view of the conventional one. 1...Breakproof pipe, 7...Float, 8...Heater, 10
...Cable for water level gauge.
Claims (1)
し、この防波管内に水位計の圧力センサーを設置
し、液面の移動に伴なつて上下動するようにヒー
タを具えたフロートを該防波管内の液面に浮かべ
、該液面部分の凍結を防止することを特徴とする
水位計用水面凍結防止ヒータ。 The liquid inside the cylindrical breakwater pipe communicates with the liquid outside. A pressure sensor for a water level gauge is installed inside the breakwater pipe, and a float equipped with a heater is installed to move up and down as the liquid level moves. A water surface antifreeze heater for a water level gauge, characterized in that it floats on the liquid surface in the breakwater pipe to prevent the liquid surface portion from freezing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP653286U JPH0317227Y2 (en) | 1986-01-22 | 1986-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP653286U JPH0317227Y2 (en) | 1986-01-22 | 1986-01-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62119625U true JPS62119625U (en) | 1987-07-29 |
| JPH0317227Y2 JPH0317227Y2 (en) | 1991-04-11 |
Family
ID=30789136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP653286U Expired JPH0317227Y2 (en) | 1986-01-22 | 1986-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317227Y2 (en) |
-
1986
- 1986-01-22 JP JP653286U patent/JPH0317227Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0317227Y2 (en) | 1991-04-11 |