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Gas inhibitor injection quantity determination method and device, computer equipment and medium

A technology of gas inhibitor and determination method, which is applied in the computer field and can solve problems such as being unfavorable to the normal operation of the battery box and the residue of the inhibitor.

Active Publication Date: 2022-02-18
ZEPHYR INTELLIGENT SYST SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Adding too much inhibitor will form inhibitor residue in the exhaust flow channel, which is not conducive to the normal operation of the battery box. Adding too little inhibitor cannot effectively inert and cool down the thermal runaway gas of the battery

Method used

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  • Gas inhibitor injection quantity determination method and device, computer equipment and medium
  • Gas inhibitor injection quantity determination method and device, computer equipment and medium
  • Gas inhibitor injection quantity determination method and device, computer equipment and medium

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Embodiment Construction

[0055] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0056] The gas inhibitor injection method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the detection device communicates with the inhibitor control unit through a connection line. In this embodiment, the detection device can detect the air pressure data in the exhaust flow channel of the battery pack in the battery box, the temperature data in the exhaust flow channel of the battery pack, and detect the air pressure data inside the battery module of the battery module / cell And detecting ambient atmospheric...

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Abstract

The invention relates to the technical field of computers, and in particular relates to a gas inhibitor injection quantity method and device, a battery box exhaust control method, computer equipment and a storage medium. The method comprises the following steps: acquiring detection data corresponding to a to-be-detected runner; based on the detection data, determining thermal runaway air pressure data of a thermal runaway battery module flowing to the to-be-detected runner; and according to the flow channel air pressure data of the to-be-detected runner in the detection data and the thermal runaway air pressure data of the thermal runaway battery module flowing to the to-be-detected runner, determining the injection amount of an inhibitor for diluting the thermal runaway gas in the to-be-detected runner. By adopting the method, the injection amount of the inhibitor injected into an exhaust runner can be accurately controlled.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a method and device for determining the injection amount of a gas inhibitor, a method for controlling the exhaust of a battery box, computer equipment and media. Background technique [0002] The battery box is used as a power supply device for various electric devices, and its safety issues cannot be ignored. When a single battery or module in the battery box experiences thermal runaway, the released high-temperature smoke will be collected in the exhaust flow channel of the battery box, and then discharged into the environment through the exhaust flow channel. Because the high-temperature smoke released by the battery or battery module is flammable, it often catches fire and burns when it is mixed with the ambient air, causing a fire accident. Therefore, it is necessary to inert and cool down the thermal runaway exhaust of the battery before entering the environmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C3/16A62C37/00H01M10/42H01M6/50
CPCA62C3/16A62C37/00H01M10/4207H01M6/5011H01M2200/00Y02E60/10
Inventor 李飞姜乃文张尧周兴才
Owner ZEPHYR INTELLIGENT SYST SHANGHAI CO LTD
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