Leakage self-saving container for storing dangerous chemical

A technology of dangerous chemicals and containers, which is applied in the field of containers for storing dangerous chemicals, and can solve problems such as environmental hazards, container aging, and leakage

Inactive Publication Date: 2010-01-13
BEIJING TIANQING CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the production, storage, transportation and use of hazardous chemicals, leakage problems occasionally occur due to container aging, high temperature and accidents, which bring harm to the environment and even lead to catastrophic consequences

Method used

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  • Leakage self-saving container for storing dangerous chemical
  • Leakage self-saving container for storing dangerous chemical

Examples

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Embodiment Construction

[0021] The technical content of the present invention will be further described in detail in the preferred embodiments given below in conjunction with the accompanying drawings. However, it should be understood that the content shown in the accompanying drawings is only for illustrating the present invention, rather than limiting the present invention.

[0022] In each figure, the same components are given the same numbers, such as the first container in figure 1 The number is 101 in the figure 2 The number in is 201, and so on.

[0023] figure 1 is a schematic diagram of an embodiment of the present invention. A second container 103 is fixed inside the first container 101 storing hazardous chemicals 102 through a bracket 104 . The second container 103 is cylindrical in shape.

[0024] Liquefied gas 105 is carried inside the second container 103 . A liquid level sensor (not shown) may be installed in the second container 103 to detect the amount of liquefied gas in the s...

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PUM

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Abstract

The invention relates to a leakage self-saving container for storing a dangerous chemical, which comprises a first container used for storing the dangerous chemical; and a second container which is fixedly arranged in the first container, filled with a substantially harmless liquefied gas and provided with a controllable opening to the outside. When the dangerous chemical is leaked or threatened by a high temperature caused by an accident, the temperature in the first container can be reduced by releasing the liquefied gas in the second container, so that the pressure in the first container is reduced and leakage or explosion caused by over pressure is avoided; or the viscosity of the dangerous chemical is increased to slow the leaking speed of a leakage to win more precious time for effective rescue.

Description

technical field [0001] The invention relates to a container for storing dangerous chemicals, in particular to a leakage self-rescue container for storing dangerous chemicals. Background technique [0002] Industrial production and people's lives are inseparable from chemicals, and a considerable part of them are hazardous chemicals, and a large part of them are flowable, including gases and liquids, especially low-boiling liquids. During the production, storage, transportation and use of hazardous chemicals, leakage problems occasionally occur due to container aging, high temperature and accidents, which bring harm to the environment and even lead to catastrophic consequences. Timely and effective self-rescue will win more precious time for rescue, thereby providing a greater possibility for reducing harm and avoiding catastrophic consequences. Contents of the invention [0003] When a flowable dangerous chemical leaks, how to reduce the pressure of the storage container ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/74B65D90/22B65D90/32B65D90/48B65D88/12B65D90/50
CPCB65D90/50B65D90/32B65D85/82B65D90/22F17C3/00F25D5/00
Inventor 靳跃春张俊博靳川
Owner BEIJING TIANQING CHEM CO LTD
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