Point source gas leakage diffusion ignition testing device

By designing a point-source gas leakage diffusion fire test device, the problem of lack of effective testing devices in the prior art is solved, testing and data collection of gas leakage diffusion pathways is realized, traceability positioning and risk assessment are supported, and safety guarantees for industries and laboratories are improved.

CN119756455APending Publication Date: 2025-04-04CHINA SPECIAL EQUIP INSPECTION & RES INST
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Patent Information

Application Number
CN202411616799.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-13
Publication Date
2025-04-04

AI Technical Summary

Technical Problem

The prior art lacks effective testing devices to simulate and test the diffusion pathway of point source gas leakage, especially in complex leakage scenarios, where it is difficult to achieve accurate traceability positioning and risk assessment.

Method used

A point source gas leakage diffusion fire test device is designed, including gas cylinders, ambient bellows, leakage structures, ignitors and sensor structures. The device collects relevant data by simulating gas leakage and diffusion processes and is used to develop and verify fixed/mobile point source traceability positioning algorithms.

Benefits of technology

Testing the diffusion pathway of point source gas leaks is realized, data for traceability positioning and risk assessment is provided, online perception, hidden danger inspection and accident prevention of hazardous chemical parks, and safety guarantees for industrial production and laboratory research are improved.

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Abstract

The invention discloses a point source gas leakage diffusion ignition testing device, and relates to the technical field of dangerous chemical safety, the point source gas leakage diffusion ignition testing device comprises a gas cylinder and an environment air bellow, the two ends of the environment air bellow are provided with openings, a leakage structure, an igniter and a support structure are arranged in the environment air bellow, the leakage structure is connected with the gas cylinder, and the igniter is connected with the gas cylinder. The leakage structure is provided with a leakage opening, the igniter is located at the leakage opening, and a sensor structure is arranged on the support structure. According to the point source gas leakage diffusion fire break-out testing device, the diffusion path of point source gas leakage is tested.
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