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Patent Searching and Data


Title:
FIREPROOF DOOR WITH AUTOMATIC FIRE EXTINGUISHING FUNCTION
Document Type and Number:
WIPO Patent Application WO/2019/014982
Kind Code:
A1
Abstract:
Disclosed is a fireproof door with an automatic fire extinguishing function, comprising the fireproof door (1), a water tank (2), a water inlet (3), a water outlet pipe (4), a multi-channel water pipe (5), an electromagnetic valve (6), spray pipes (7) and spray orifices (8), wherein the water tank (2) is fixedly mounted on an upper end of the interior of the fireproof door (1); the water inlet (3) is arranged in the opening and closing side of the fireproof door (1) and communicates with the water tank (2) via a pipeline; the water outlet pipe (4) is fixedly mounted at a central position on a lower end of the water tank (2), and the multi-channel water pipe (5) is fixedly mounted on a lower end of the water outlet pipe (4); the electromagnetic valve (6) is arranged on an upper end of the multi-channel water pipe (5); the spray pipes (7) are mounted on the multi-channel water pipe (5); and the spray orifices (8) are provided in the spray pipes (7). The fireproof door can extinguish the fire on the door, enhancing the service life thereof.

Inventors:
WANG, Hui (2/F Building 5, Chongchuan Road Chongchuan Distric, Nantong Jiangsu 0, 226000, CN)
Application Number:
CN2017/096523
Publication Date:
January 24, 2019
Filing Date:
August 30, 2017
Export Citation:
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Assignee:
NANTONG SUTONG AIR DEFENSE EQUIPMENT CO., LTD. (WANG, Hui14 Group, Jiangba Village, Xingfu Town, Gangzha Distric, Nantong Jiangsu 0, 226000, CN)
International Classes:
E06B7/28; E06B5/16
Domestic Patent References:
WO2015177874A12015-11-26
Foreign References:
CN107269196A2017-10-20
CN105113953A2015-12-02
CN204941242U2016-01-06
CN205277254U2016-06-01
CN205277253U2016-06-01
CN1755055A2006-04-05
CN106761288A2017-05-31
KR101482153B12015-01-19
US20030150174A12003-08-14
Attorney, Agent or Firm:
BEIJING GAOHANG INTELLECTUAL PROPERTY AGENCY CO., LTD. (ZHAO, YongqiangRoom 305, 3/F, Huasheng International Building, 12 Yabao Road, Chaoyang District, Beijing 3, 100123, CN)
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