Novel fire extinguishing device

Novel fire extinguishing device

A novel fire extinguishing device comprises a cylindrical outer shell, a left limiting groove and a right limiting groove which surround the circumference of the outer shell by a circle and are sunken towards the interior of the outer shell are formed in the side walls of the left end and the right...

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Hauptverfasser: YUAN YUQIANG, ZHANG ZHIJUN, YUE RENXING, XU WEILI, LI YIANG, ZHANG LIANLIAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
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creator YUAN YUQIANG
ZHANG ZHIJUN
YUE RENXING
XU WEILI
LI YIANG
ZHANG LIANLIAN
description A novel fire extinguishing device comprises a cylindrical outer shell, a left limiting groove and a right limiting groove which surround the circumference of the outer shell by a circle and are sunken towards the interior of the outer shell are formed in the side walls of the left end and the right end of the outer shell respectively, and the end faces of the left end and the right end of the outer shell are integrally bent inwards to form a left inner turned edge and a right inner turned edge respectively. A middle baffle, an asbestos pad, heat insulation cotton, a right baffle and an aluminum baffle are sequentially arranged in the portion, between the right limiting groove and the right inner flanging, of the outer shell from left to right in a sealed mode to block the powder outlet, and the portion, between the aluminum baffle and the middle baffle, of the outer shell is filled with a superfine dry powder extinguishing agent. The utility model has a simple structure, is convenient to manufacture, eliminat
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subjects FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
title Novel fire extinguishing device
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