Title:
AUTOMATIC FIRE-EXTINGUISHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/194332
Kind Code:
A2
Abstract:
The present invention relates to an automatic fire-extinguishing device and, more specifically, to an automatic fire-extinguishing device which is installed near an object to be fire-extinguished, and has a container which is broken by a high temperature when fire breaks out such that a fire-extinguishing chemical contained therein is discharged to quickly extinguish a fire, wherein the container has an improved sealing structure to prevent a fire-extinguishing chemical from leaking out of the container at normal times, thereby reducing a defective rate and enabling long-time use of the device. That is, the present invention comprises: a container body made of a cylindrical resin, having a reception space formed therein, and having a surface opened while being melted at a particular temperature; a fire-extinguishing chemical with which the reception space of the container body is filled; finishing parts respectively arranged at both ends of the container body such that the container body has a sealed structure; and a packing member press-fitted inside each of the finishing parts of the container body to directly lock up the fire-extinguishing chemical.
Inventors:
KANG MIN SOO (KR)
Application Number:
PCT/KR2018/004400
Publication Date:
October 25, 2018
Filing Date:
April 17, 2018
Export Citation:
Assignee:
FTS KOREA CO LTD (KR)
International Classes:
A62C37/11
Attorney, Agent or Firm:
HAN, Bok-yon (KR)
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