Brand-new electric field fire expelling and extinguishing device

A fire extinguishing device and electric field technology, which is applied in fire rescue and other fields, can solve the problems of limiting the working time of firefighters and the human body's high temperature tolerance, and achieve the effect of improving the survivability of the fire scene, improving the ability of search and rescue, and facilitating popularization

Active Publication Date: 2014-12-03
南京华科皓纳电气科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But even for such purpose, the existing fire-fighting methods are difficult to achieve. In the case of firefighters wearing heavy-duty fireproof clothing, there is still the problem of human body's tolerance to high temperature, which limits the working time of firefighters.

Method used

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  • Brand-new electric field fire expelling and extinguishing device
  • Brand-new electric field fire expelling and extinguishing device
  • Brand-new electric field fire expelling and extinguishing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] This example is attached figure 2 As shown, the moving carrier is the firefighter 21, the DC high voltage power supply 24 is placed on the back of the firefighter 21, and the thorn positive electrode is provided with conductive needles on the soft conductive wire mesh to become the thorn soft surface positive electrode 22, and the thorn soft surface is positively The electrode 22 covers the outer surface of the firefighter's protective clothing, and at the same time covers the DC high-voltage power supply 24 carried by the firefighter's back. The positive end of the DC high-voltage power supply 24 is connected to the thorn soft surface positive electrode 22 and the needle-type sphere positive electrode 25, and the DC high-voltage power supply 24 The negative end of the sphere is connected to the ground electrode 23, and the fire fighter holds the positive electrode 25 of the needle type sphere.

[0032] In this embodiment, the needle-type sphere positive electrode is c...

Embodiment 2

[0039] This example is attached image 3 As shown, the moving carrier is a humanoid robot 31 , the thorn positive electrode 32 is covered with the humanoid robot, the DC high voltage power supply 34 is carried on the humanoid robot 31 , and the humanoid robot holds the comb-shaped positive electrode 35 .

[0040] The difference between this embodiment and Embodiment 1 is that a humanoid robot 31 is used instead of a firefighter. The humanoid robot 31 has its unique function in the fire scene environment, which is difficult for firefighters to replace.

[0041] In this embodiment, the comb-shaped positive electrode 35 held by the humanoid robot can also be replaced with a needle-shaped spherical positive electrode.

[0042] The fire extinguishing mechanism of this embodiment and the process of opening a fire avoidance passage are the same as those of Embodiment 1, and will not be described again here.

Embodiment 3

[0044] This example is attached Figure 4 As shown, the moving carrier is a self-propelled fire truck 41, and a DC high-voltage power supply 44 is installed inside the self-propelled fire truck. The self-propelled fire truck 41 is covered by the electrode 42 , the positive end of the DC high voltage power supply 44 is connected to the thorn plate-shaped positive electrode 42 and the comb-shaped positive electrode 45 , and the negative end is connected to the ground electrode 43 .

[0045] The comb-shaped positive electrode 45 of the present embodiment is the forward positive electrode of the device, and the comb-shaped positive electrode 45 is installed and fixed on the front portion of the self-propelled fire truck 41, at the front port of the protruding water spray pipe, forming a self-propelled fire truck. 41 while moving the positive electrode before the probe. The self-propelled fire truck 41 can control the water spray pipe up, down, left, and right to control the posit...

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PUM

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Abstract

The invention relates to a brand-new electric field fire expelling and extinguishing device. The device comprises a motion carrier, a thorn positive electrode, a grounding electrode and a direct-current and high-voltage power supply, wherein the thorn positive electrode is used for covering the motion carrier and the direct-current and high-voltage power supply fixed on the motion carrier; two output ends of the direct-current and high-voltage power supply are electrically connected with the thorn positive electrode and the grounding electrode, so that an electric field formed between the thorn positive electrode and the grounding electrode can rapidly expel flame at the periphery of the thorn positive electrode, even extinguish the flame; when the motion carrier moves along an appointed track, a channel for avoiding flame is opened. When the electric field intensity between the electrodes is high enough, various fire scenes in small spaces can be rapidly extinguished without any solid-state, liquid-state or gas-state fire extinguishing medium, so that the aims of carrying out high-speed, efficient, low-cost and pollution-free fire expelling to cope with an emergency, even fire extinguishment, are sufficiently achieved.

Description

technical field [0001] The invention relates to the technical field of fire fighting and fire extinguishing, and is a brand-new electric field driving fire extinguishing device, especially it can open a channel to avoid flames in a large area of ​​fire. Devices for various fire sites. Background technique [0002] The emergence of fire allowed human beings to enter a civilized society. But since then, fire has always accompanied the development of human civilization, bringing too many irreparable losses and injuries to people. [0003] According to statistics from the Fire Department of the Ministry of Public Security of my country, in recent years, there have been about 150,000 fires in the country every year, including more than 50,000 family fires, and the average annual death toll due to fires is as high as more than 2,000. [0004] The reason is that the rapid development of society, the increasing number of high-rise buildings, the widespread use of modern power equi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C99/00
Inventor 程宇宸程方吴一川
Owner 南京华科皓纳电气科技有限责任公司
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