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Electric power emergency disposal method for dangerous chemical accidents

A technology of power emergency and disposal methods, applied in data processing applications, instruments, calculations, etc., can solve problems such as increased safety risks, damage to power facilities, and failure to consider the impact of peripheral equipment, etc., to achieve comprehensive and reasonable response and reduce accident losses Effect

Pending Publication Date: 2020-05-12
STATE GRID SHANDONG ELECTRIC POWER +2
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The transportation volume and storage volume of hazardous chemicals are increasing rapidly, and it is difficult to completely avoid the mixed storage situation, which increases the safety risk
[0003] The existing emergency response methods for hazardous chemical accidents only consider the disposal of hazardous chemical accidents themselves, and do not take into account the impact on peripheral equipment, especially energy equipment, when hazardous chemical accidents occur. For example, when hazardous chemical accidents occur There are electric facilities, and hazardous chemical accidents may cause serious damage to electric facilities. Since rescue equipment usually needs electric power for protection when an accident occurs, the control and emergency treatment of electric facilities are very important for the overall accident disposal and rescue tasks. Therefore, when carrying out emergency disposal, it is necessary to fully consider the emergency disposal of power equipment

Method used

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  • Electric power emergency disposal method for dangerous chemical accidents

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Embodiment Construction

[0017] like figure 1 As shown, the power emergency response method for hazardous chemical accidents includes the following steps. When a hazardous chemical accident occurs, step S1 of judging the type of accident. The type of accident is mainly based on the type of hazardous chemical and the physical and chemical changes. It mainly includes ground flowing fire, steam cloud explosion, and toxic and flammable gas leakage.

[0018] In the step S2 of assessing the affected area, for different accident types, it is necessary to scientifically evaluate the affected area according to its physical and chemical laws. For example, for ground flowing fire, it needs to be evaluated according to the leakage source and terrain conditions; for steam cloud explosion, it is necessary to evaluate the explosion affected area according to the leakage source, wind direction, wind speed, and terrain conditions; Situation, wind direction, wind speed, topography, landform conditions, assess gas diff...

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Abstract

The invention relates to an electric power emergency disposal method for dangerous chemical accidents. The method comprises the following steps: S1, judging an accident type; S2, evaluating an influence area; S3, judging whether the power equipment is in the influence area, if yes, entering the step S4, and otherwise, entering the step S5; S4, carrying out electric power emergency disposal; and S5, ending emergency treatment. According to the method, the influence area caused by the specific type of the hazardous chemical substance and the accident type and the response measures after the electric power facilities are influenced are fully considered, the hazardous chemical substance accident can be more comprehensively and reasonably responded, and the accident loss is greatly reduced.

Description

technical field [0001] The invention relates to the field of emergency disposal, in particular to a power emergency disposal method for hazardous chemical accidents. Background technique [0002] my country has become a major producer and user of hazardous chemicals. At present, it is changing from a ten-year golden development period to adjusting structure, changing modes, eliminating backwardness, and optimizing layout. The contradiction between urban security development and chemical industry development is prominent. In particular, hazardous chemical companies are showing trends such as industrial parks, large-scale installations, upstream and downstream integration, and product diversification, and the risk of secondary derivative disasters or coupling of disasters has further increased. The transportation volume and storage volume of hazardous chemicals are increasing rapidly, it is difficult to completely avoid the mixed storage situation, and the safety risk is incr...

Claims

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Application Information

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IPC IPC(8): G06Q50/06G06Q50/26
CPCG06Q50/06G06Q50/26
Inventor 杨敬瑀孙世军张超秦挺鑫韩洪朱保军朱训华王皖徐万米宋元江徐凤娇王东升刘大鹏
Owner STATE GRID SHANDONG ELECTRIC POWER
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