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Disturbance Parts and Extinguishing Devices

A fire extinguishing device and component technology, applied in the field of disturbance components and fire extinguishing devices, can solve the problems of short action time of fire extinguishing medium, incomplete refinement of fire extinguishing dry powder, inability to effectively suppress recombustion, etc., and achieve effective fire extinguishing treatment and suppression of recombustion Effect

Active Publication Date: 2016-05-18
SHAANXI LANDE SENMAO FIRE CONTROL TECH
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AI Technical Summary

Problems solved by technology

[0005] However, the existing fire extinguishing devices, especially the gas-fired fire extinguishing devices, have the inherent defect that the fire extinguishing dry powder is not refined thoroughly because of the short action time on the fire extinguishing medium, so that it cannot effectively suppress the re-ignition

Method used

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  • Disturbance Parts and Extinguishing Devices
  • Disturbance Parts and Extinguishing Devices

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Embodiment Construction

[0021] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0022] The present invention can carry out secondary atomization and refinement treatment on the dry powder fire extinguishing agent by using the disturbance component, thereby effectively improving the fire extinguishing effect of the fire extinguishing agent.

[0023] figure 1 It is a structural schematic diagram of the disturbance component of the present invention. As shown in the figure, the disturbance component of the present invention specifically includes a main airflow hole 10 , a disturbance cavity 11 and a discharge port 12 .

[0024] The main airflow hole 10 includes a first tapered hole 100 and a first straight hole 101. The dry powder fire extinguishing agent enters the first straight hole 101 from the first tapered hole 100. During this process, the density and speed gradually increase, so the dry powde...

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Abstract

The invention relates to a disturbance component and a fire extinguishing device. The fire extinguishing device includes: a housing; a jetting power device, accommodated in the housing, for generating jet gas, and jetting the jet gas into the housing to disturb the dry powder fire extinguishing agent; a disturbance component, the disturbance The components include: a main airflow hole, the main airflow hole includes a first cone hole and a first straight hole, the density and speed of the dry powder fire extinguishing agent entering the first straight hole from the first cone hole increase, and the dry powder fire extinguishing agent Refinement; the turbulence chamber is connected with the main airflow hole, and the pressure of the dry powder fire extinguishing agent is reduced after entering the disturbance flow chamber from the main airflow hole, and the dry powder fire extinguishing agent is refined again; the discharge port , communicated with the turbulence cavity, and used for spraying the dry powder fire extinguishing agent. Therefore, the disturbing component and the fire extinguishing device of the present invention can crush and refine the dry powder of the dry powder fire extinguishing agent multiple times, effectively fire extinguishing treatment, and suppress recombustion.

Description

technical field [0001] The invention relates to a disturbing component and a fire extinguishing device, in particular to a disturbing component and a fire extinguishing device capable of finely refining fire extinguishing dry powder. Background technique [0002] In modern society, due to safety considerations, fire extinguishing devices are required in many occasions, and due to many factors, only dry powder fire extinguishers can be used in some occasions. [0003] In addition, dry powder fire extinguishing medium has become a widely used fire extinguishing medium because of its convenient use, wide availability of materials, and competitive price. These fire extinguishing devices using dry powder fire extinguishing agent generally adopt a pressure storage type or a gas type when extinguishing a fire. [0004] Gas fire extinguishers are used more and more because of their quickness, maintenance-free, and strong adaptability. Gas-fired non-fire gas currently mainly includ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62C31/02A62C35/02
Inventor 方楚先陈泰
Owner SHAANXI LANDE SENMAO FIRE CONTROL TECH
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