Hard heat preservation rolling door

The utility model discloses a hard heat preservation rolling door which comprises a door head, a door frame and a door body, the door frame is located at the bottom end of the door body, the door body is located on one side of the door frame, the door head comprises a rolling bin, the rolling bin is...

Full description

Saved in:
Bibliographic Details
Main Authors SHI DONGXU, LIN YAO, SHI GUOWANG
Format Patent
LanguageChinese
English
Published 07.01.2022
Subjects
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIRE-FIGHTING
FIXED CONSTRUCTIONS
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES
HUMAN NECESSITIES
LADDERS
LIFE-SAVING
Online AccessGet full text

Cover

More Information
Summary:The utility model discloses a hard heat preservation rolling door which comprises a door head, a door frame and a door body, the door frame is located at the bottom end of the door body, the door body is located on one side of the door frame, the door head comprises a rolling bin, the rolling bin is located at the bottom of the door head, a rolling shaft is arranged in the rolling bin, a motor is arranged at one end of the rolling shaft, and a wireless controller is arranged on one side of the motor. A fire hose is arranged in the door head, a sprayer is further arranged at the bottom end of the door head, a monitoring camera and a signal receiver are arranged on one side of the door head, the door frame comprises a sliding groove, the sliding groove is located in one side of the door frame, a lock cylinder is arranged at the bottom end of the sliding groove, a smoke sensor is arranged on one side of the door frame, and the door body comprises a heat preservation interlayer located in the door body. A base is
Bibliography:Application Number: CN202120632849U