Leakage self-rescue container for stocking danagerous chemicals

Inactive Publication Date: 2011-12-22
BEIJING TIANQING CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0017]When the liquefied gas of the present invention is selected to be liquid carbon dioxide, a person skilled in the art knows how to arrange the openings of the second container so as to prevent dry ice formed during the gasification of liquid carbon dioxide from blocking the openings.
[0018]The container of the present inven

Problems solved by technology

Moreover, most of the chemicals are dangerous chemicals, in which most of them are fluids including gasses and liquids, especially liquids with low boiling points.
During the production, storage, transportation and u

Method used

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  • Leakage self-rescue container for stocking danagerous chemicals
  • Leakage self-rescue container for stocking danagerous chemicals

Examples

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Embodiment Construction

[0021]The technical contents of the present invention are further illustrated by the following preferred embodiments of the present invention with reference to the drawings. It should be understood that the contents as shown in the drawings are merely used to illustrate the present invention rather than limiting the scope of the present invention.

[0022]In each figure, the same component has the same number. For example, the number of the first container is 101 in FIG. 1, the number of the first container is 201 in FIG. 2, and so on.

[0023]FIG. 1 is a schematic diagram of an embodiment of the present invention. A second container 103 is fixed in a first container 101 for stocking dangerous chemicals 102 via supports 104. The second container 103 is cylindrical.

[0024]The second container 103 contains a liquefied gas 105. A liquid-level sensor (not shown) can be installed in the second container 103 to detect the amount of the liquefied gas 105 in the second container 103 at any time an...

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PUM

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Abstract

A rescue device for treating leakage of dangerous chemical includes g a first container having a closed negative pressure chamber and an intake which allows outside dangerous chemicals to enter the first container, and a second container installed and fixed in the first container. The second container contains a substantially harmless liquefied gas and has an opening which controllably communicates with the external environment. When the dangerous chemicals are leaking, the rescue device can be used to reduce the loss of dangerous chemical, alleviate the harm to the environment and human, and avoid the possible disastrous consequences.

Description

TECHNICAL FIELD[0001]The present invention relates to a container for stocking dangerous chemicals, in particular, to a leakage self-rescue container for stocking dangerous chemicals.BACKGROUND ART[0002]Chemicals are indispensable to the industrial production and the people's living. Moreover, most of the chemicals are dangerous chemicals, in which most of them are fluids including gasses and liquids, especially liquids with low boiling points. During the production, storage, transportation and use of dangerous chemicals, leakage problems sometimes occur due to the aging of a container, high temperature and accidents, which will lead to the harm to the environment and even result in disastrous consequences. Prompt and effective self-rescue will gain more valuable time for rescue and therefore it will be more possible to reduce the harm and avoid the disastrous consequences.SUMMARY OF INVENTION[0003]When fluid dangerous chemicals leak, it is key on how to reduce the pressure of the s...

Claims

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Application Information

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IPC IPC(8): B65D77/00B65D90/50
CPCB65D90/50B65D90/32B65D85/82B65D90/22F17C3/00F25D5/00
Inventor JIN, YUECHUNZHANG, JUNBOJIN, CHUAN
Owner BEIJING TIANQING CHEM CO LTD
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