CN101738236B - Improved structure of liquid level meter liquid phase pipeline in low-temperature tanker - Google Patents
Improved structure of liquid level meter liquid phase pipeline in low-temperature tanker Download PDFInfo
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- CN101738236B CN101738236B CN2008102359437A CN200810235943A CN101738236B CN 101738236 B CN101738236 B CN 101738236B CN 2008102359437 A CN2008102359437 A CN 2008102359437A CN 200810235943 A CN200810235943 A CN 200810235943A CN 101738236 B CN101738236 B CN 101738236B
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- liquid phase
- pipeline
- phase pipeline
- level meter
- liquid
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Abstract
The invention discloses a structure of a liquid level meter liquid phase pipeline in a low-temperature tanker, which can reduce the influence of liquid fluctuation on a liquid level meter in the transportation process. The liquid phase pipeline is penetrated in a pipe hole which is arranged at the bottom of a cylinder body close to a rear end socket and matched with the liquid phase pipeline, the pipe opening of the liquid phase pipeline is welded inside the pipe hole, a horizontally arranged liquid phase extension pipeline is connected at the pipe opening of the liquid phase pipeline, and the pipe opening of the liquid phase extension pipeline is close to the center at the bottom of the inner cavity of the cylinder body. Through the improvement of the liquid phase pipeline, the pointer of the liquid level meter can not greatly swing in the transportation process so as to avoid the damage to the liquid level meter due to transportation.
Description
Technical field
The present invention relates to the liquid phase pipeline of liquid level gauge in the low-temperature tanker, refer more particularly to liquid level meter liquid phase pipeline structure in the low-temperature tanker.
Background technology
As everyone knows, low-temperature tanker is in transportation, the frequent acceleration of meeting or deceleration, upward slope or descending, at this moment, low-temperature tanker is under the effect of inertial force, liquid in the low-temperature tanker fluctuates, thereby the liquid phase pipeline to liquid level gauge produces instantaneous pressure, makes the pointer of liquid level gauge produce bigger swing, when pressure is excessive, pointer screens phenomenon will occur, cause liquid level gauge to damage.
Summary of the invention
A technical matters to be solved by this invention is: provide a kind of and reduce the fluctuation of liquid in the transportation to liquid level meter liquid phase pipeline structure in the cryostat, tank car of the influence of liquid level gauge.
For solving the problems of the technologies described above, the technical solution used in the present invention is: liquid level meter liquid phase pipeline structure in the cryostat, tank car, described liquid phase pipeline be located near the cylindrical shell of rear head bottom, with pore that liquid phase pipeline matches in, and the mouth of pipe of liquid phase pipeline is welded in the pore, the mouth of pipe of described liquid phase pipeline is connected with one section horizontally disposed liquid phase and prolongs pipeline, and liquid phase prolongs the center of the mouth of pipe of pipeline near the cylinder lumen bottom.
The invention has the beneficial effects as follows: the present invention prolongs pipeline owing to the mouth of pipe at liquid phase pipeline is connected with one section horizontally disposed liquid phase, and liquid phase prolongs the center of the mouth of pipe of pipeline near the cylinder lumen bottom, make in transportation, although the liquid fluctuation of cylindrical shell is very big, the fluctuation at its bottom centre place is very little.The influence that liquid level gauge is caused with regard to the fluctuation that has reduced liquid in the cryostat, tank car greatly like this, the pointer of liquid level gauge does not have big swing, thus the damage of having avoided liquid level gauge to cause because of transportation.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Among the figure: 1, liquid phase pipeline, 2, liquid phase prolongs pipeline, 21, the mouth of pipe, 3, rear head, 4, cylindrical shell.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
As shown in Figure 1, liquid level meter liquid phase pipeline structure in the cryostat, tank car of the present invention, described liquid phase pipeline 1 be located near cylindrical shell 4 bottoms of rear head 3, with pore that liquid phase pipeline 1 matches in, and the mouth of pipe of liquid phase pipeline 1 is welded in the pore, the mouth of pipe of described liquid phase pipeline 1 is connected with one section horizontally disposed liquid phase and prolongs pipeline 2, and liquid phase prolongs the center of the mouth of pipe 21 of pipeline 2 near cylindrical shell 4 intracavity bottoms.
Claims (1)
1. liquid level meter liquid phase pipeline structure in the low-temperature tanker, described liquid phase pipeline be located near the cylindrical shell of rear head bottom, with pore that liquid phase pipeline matches in, and the mouth of pipe of liquid phase pipeline is welded in the pore, it is characterized in that: the mouth of pipe of described liquid phase pipeline is connected with one section horizontally disposed liquid phase and prolongs pipeline, and liquid phase prolongs the center of the mouth of pipe of pipeline near the cylinder lumen bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102359437A CN101738236B (en) | 2008-11-17 | 2008-11-17 | Improved structure of liquid level meter liquid phase pipeline in low-temperature tanker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102359437A CN101738236B (en) | 2008-11-17 | 2008-11-17 | Improved structure of liquid level meter liquid phase pipeline in low-temperature tanker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101738236A CN101738236A (en) | 2010-06-16 |
| CN101738236B true CN101738236B (en) | 2011-09-28 |
Family
ID=42462006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102359437A Active CN101738236B (en) | 2008-11-17 | 2008-11-17 | Improved structure of liquid level meter liquid phase pipeline in low-temperature tanker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101738236B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148910B (en) * | 2011-12-06 | 2017-11-28 | 张家港中集圣达因低温装备有限公司 | Horizontal low temperature container and liquid level measurement device thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2490559Y (en) * | 2001-08-14 | 2002-05-08 | 李文革 | Detecting instrument for boiler liquid level |
| EP1566615A1 (en) * | 2002-11-29 | 2005-08-24 | Nippon Seiki Co., Ltd. | Liquid level detection device |
| CN201314835Y (en) * | 2008-11-17 | 2009-09-23 | 张家港韩中深冷科技有限公司 | Improved structure of liquid level meter liquid phase pipeline in low-temperature tanker |
-
2008
- 2008-11-17 CN CN2008102359437A patent/CN101738236B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2490559Y (en) * | 2001-08-14 | 2002-05-08 | 李文革 | Detecting instrument for boiler liquid level |
| EP1566615A1 (en) * | 2002-11-29 | 2005-08-24 | Nippon Seiki Co., Ltd. | Liquid level detection device |
| CN201314835Y (en) * | 2008-11-17 | 2009-09-23 | 张家港韩中深冷科技有限公司 | Improved structure of liquid level meter liquid phase pipeline in low-temperature tanker |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-125715A 2006.05.18 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101738236A (en) | 2010-06-16 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address |
Address after: 215600 Jiangsu Province, Zhangjiagang city yangshe Fuxin Road No. 19 (morning) Patentee after: Zhangjiagang Furui Cryogenic Technology Co. Ltd. Address before: 215600 Jiangsu province Zhangjiagang Yang Chen Village Patentee before: Zhangjiagang Hanzhong Shenleng Technology Co., Ltd. |