Modular walls for use in building liquid tank

A wall module, liquid container technology, applied in the outer wall of container structure, gas processing/storage purpose, gas/liquid distribution and storage, etc., can solve problems such as stress concentration

Inactive Publication Date: 2009-01-21
KC LNG TECH CO LTD ENTIRE RIGHT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, part of the stress is generated by shaking or the movement of the hull, and therefore, there may be stress concentration in the corner part

Method used

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  • Modular walls for use in building liquid tank
  • Modular walls for use in building liquid tank
  • Modular walls for use in building liquid tank

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Embodiment Construction

[0115] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation and structure of the wall module for manufacturing liquid storage tanks proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. , features and their effects are described in detail below.

[0116] The invention relates to a liquefied natural gas storage tank for storing high-pressure and low-temperature liquefied natural gas. All the while, this LNG storage tank is constructed to be impact resistant and liquid tight at all times.

[0117] The LNG storage tank installed on a car or ship in which cargo moves is different from an underground storage tank that hardly moves because suitable countermeasures should be prepared to eliminate mechanical stress due to cargo moving inside the tank. However, the same mechanical stress rel...

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Abstract

Disclosed is a liquid container adapted to store liquefied natural gas (LNG). The LNG storage container include a sealing wall (250) directly contacting liquid (3913) contained in the tank and a structural wall (3903, 3907), which is an exterior wall or inner structure integrated with the exterior wall. The container further includes a plurality of connectors (112a, 112b) mechanically connecting the sealing wall and the structural wall and an intermediate wall structure positioned between the structural wall and the interior wall. The intermediate wall structure is configured to move relative to at least one of the interior wall and the structural wall.

Description

technical field [0001] The invention relates to a liquid container and a manufacturing method thereof, in particular to a wall module for manufacturing a liquid storage tank. Background technique [0002] Generally, liquefied natural gas (LNG) is produced by liquefying natural gas, a fossil fuel. A liquefied natural gas storage tank is classified into an underground storage tank installed or buried underground, and a mobile storage tank installed on transportation devices such as automobiles and ships, according to installation locations. [0003] The above-mentioned liquefied natural gas (LNG) is stored at low temperature and may explode when shaken. Therefore, the liquefied natural gas (LNG) storage tank should be constructed stably to maintain impact resistance and liquid tightness. A liquefied natural gas (LNG) storage tank installed on a moving car or ship is slightly different in structure from an underground storage tank that hardly moves, because a mobile LNG stora...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17C1/12B63B25/08B63B3/68F17C3/02
CPCF17C2221/033F17C3/027F17C2260/016F17C2270/0107F17C2203/0333F17C2201/054F17C2209/232F17C2270/0171F17C2270/0173F17C2260/033F17C2205/0119F17C2209/221F17C2209/228F17C2270/0105F17C2203/0617F17C2270/0168F17C2203/0631F17C2223/033F17C2223/0161F17C2201/0166F17C2203/0358F17C2201/052B63B3/68B63B25/08
Inventor 梁永明洪性浩尹仁铢杨泳哲徐兴锡金知勋吴秉泽金映均
Owner KC LNG TECH CO LTD ENTIRE RIGHT
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