JPH0336600U - - Google Patents
Info
- Publication number
- JPH0336600U JPH0336600U JP8564190U JP8564190U JPH0336600U JP H0336600 U JPH0336600 U JP H0336600U JP 8564190 U JP8564190 U JP 8564190U JP 8564190 U JP8564190 U JP 8564190U JP H0336600 U JPH0336600 U JP H0336600U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- shaped float
- vertical direction
- monitoring device
- temperature sensor
- 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
- 238000013517 stratification Methods 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
第１図はこの考案の一実施例を示す層状化監視
装置の斜視図、第２図は層状化監視装置の動作説
明図、第３図はタンク内でのＬＮＧの層状化を示
す説明図、第４図は従来の層状化監視装置を示す
概略図、第５図は従来装置における問題点を説明
する説明図である。
図において、１……層状化したＬＮＧ、２……
層内での対流、３，７……温度センサ、４……液
表面に最も近い温度センサ、５……温度差が検出
されないＬＮＧ層、６……軸状フロート、８……
緩衝装置、８ａ……リングである。
FIG. 1 is a perspective view of a stratification monitoring device showing an embodiment of this invention, FIG. 2 is an explanatory diagram of the operation of the stratification monitoring device, and FIG. 3 is an explanatory diagram showing the stratification of LNG in a tank. FIG. 4 is a schematic diagram showing a conventional stratification monitoring device, and FIG. 5 is an explanatory diagram illustrating problems in the conventional device. In the figure, 1... layered LNG, 2...
Convection within the layer, 3, 7...Temperature sensor, 4...Temperature sensor closest to the liquid surface, 5...LNG layer where no temperature difference is detected, 6... Axial float, 8...
Buffer device, 8a... is a ring.
Claims (1)
ロートと、 該軸状フロートに、鉛直方向に一列かつ等間隔
に装着された複数個の温度センサと、 上記軸状フロートに、温度センサ保護のために
設けられた緩衝装置と を備えて構成されたＬＮＧタンクの層状化監視装
置。[Scope of Claim for Utility Model Registration] A shaft-shaped float floating in liquid with its central axis in the vertical direction, a plurality of temperature sensors mounted on the shaft-shaped float in a line in the vertical direction at equal intervals, and the above. A stratification monitoring device for an LNG tank, comprising a shaft-shaped float and a buffer device provided to protect a temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990085641U JPH0627920Y2 (en) | 1990-08-15 | 1990-08-15 | LNG tank stratification monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990085641U JPH0627920Y2 (en) | 1990-08-15 | 1990-08-15 | LNG tank stratification monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0336600U true JPH0336600U (en) | 1991-04-09 |
| JPH0627920Y2 JPH0627920Y2 (en) | 1994-07-27 |
Family
ID=31634877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990085641U Expired - Lifetime JPH0627920Y2 (en) | 1990-08-15 | 1990-08-15 | LNG tank stratification monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0627920Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58139490U (en) * | 1982-03-13 | 1983-09-20 | 東京計装株式会社 | Tank liquid temperature measuring device |
-
1990
- 1990-08-15 JP JP1990085641U patent/JPH0627920Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58139490U (en) * | 1982-03-13 | 1983-09-20 | 東京計装株式会社 | Tank liquid temperature measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0627920Y2 (en) | 1994-07-27 |