Air supply valve for filling chemical protective clothing with air

The technology of chemical protective clothing and air supply valve is applied in the direction of valve for inflation, protective clothing, protective device against harmful chemical agents, etc. The effect of increasing and prolonging the activity time

Active Publication Date: 2015-12-09
株式会社翰科来福开恩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the above-mentioned general gas supply valve 2 only receives the gas supplied by the gas cylinder, so there is a problem that the active time is restricted, espec

Method used

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  • Air supply valve for filling chemical protective clothing with air
  • Air supply valve for filling chemical protective clothing with air
  • Air supply valve for filling chemical protective clothing with air

Examples

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Embodiment Construction

[0039] Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings. When describing the present invention, detailed descriptions of related well-known and common functions or configurations are omitted.

[0040] According to the composition of the gas supply valve for inflation of the chemical protective clothing according to the first embodiment of the present invention, as figure 2 and image 3 Shown includes a valve body 100 , an interface 200 and a switch 300 .

[0041] The valve body 100 is, for example Figure 4 As shown, it is connected to the connecting pipe (SC) of the gas cylinder arranged inside the chemical protective suit 1, or connected to the gas line (AR) of the gas supply device arranged outside the chemical protective suit 1, to discharge the gas and fill the gas at the same time Components inside the chemical protective suit 1.

[0042] Such a valve body 100 is, for example Figure 4 Ea...

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PUM

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Abstract

The present invention relates to an air supply valve for filling chemical protective clothing with air. The present invention comprises: a valve body which includes a first flow path for receiving air of an air tank and a second flow path for receiving air of an air supply unit, has a discharge flow path connected with the first flow path and the second flow path so as to discharge the air of the flow paths, and fills the inside of the chemical protective clothing with the air by supplying, to the inside of the chemical protective clothing, the air discharged from the discharge flow path in the state where the valve body is fixed to the clothing; a socket for supplying the air of the air supply unit to the second flow path of the valve body; and a transfer switch for selectively switching a circulation path of the air by connecting the first flow path or the second flow path of the valve body with the discharging flow path in an alternating state. The present invention can selectively and conveniently switch the circulation path of the air according to the connected location of the air supply member since the first flow path and the second flow path of the valve body are alternately switchd through the transfer switch so as to be connected with the discharge flow path.

Description

technical field [0001] The invention relates to an air supply valve for inflating chemical protective clothing. More specifically, the gas of the gas cylinder is filled inside the chemical protective clothing, or the gas of the gas supplier arranged outside the chemical protective clothing is injected into the chemical protective clothing. Air supply valve inside the chemical protective suit. Background technique [0002] Generally speaking, chemical protective clothing is made of chemical-resistant fabrics and used in biochemical areas or industrial sites contaminated by harmful chemicals. [0003] Such chemical protective clothing 1 is, for example figure 1 As shown, in order to protect the body from harmful chemicals in a sealed state, a structure that covers the entire body is manufactured. [0004] Accordingly, the wearer receives the gas supplied from the gas cylinder after wearing the chemical protective suit 1 with the gas cylinder not shown in the figure. At this...

Claims

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Application Information

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IPC IPC(8): F16K24/06A41D13/00
CPCA62B17/006A62B9/02A41D13/00F16K24/06
Inventor 金钟基
Owner 株式会社翰科来福开恩
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