Emergency door (Window) with auto induction and opening shen fire occurred

Abstract

The invention relates to a fire safety emergency window, which belongs to door and window technology field. The invention provides an escape emergency door (window) when in short burst fire, the door (window) can sense fire automatically, and it can be opened in emergency and has function of anti-burglary. It includes a door frame or window frame, door (window) board and spindle. The door is arranged in the door frame; a spindle is arranged under the door (window) board, a supporting bracket for fixing the door (window) is arranged on the door (window) frame, an automatic sensing device is assembled between the door (window) board and the supporting bracket. The automatic sensing device is made up of intelligent pin and spring, the spring is assembled between the door (window) board and the supporting bracket, the intelligent pin penetrates the door (window) board, spring and the supporting bracket, then it is bent, the intelligent pin is made up of shape memory alloy material, the temperature of shape fully restoration is 35-95deg.C. The spring may be normal spring, or made up of shape memory alloy material.

Description

(1) Technical field [0001] The invention relates to a fire safety emergency door and window, which belongs to the technical field of doors and windows. (2) Background technology [0002] In recent years, some public entertainment places, commercial buildings, restaurants and restaurants, student dormitories, etc. have had fires from time to time, causing casualties. Tracing it to its cause, its common lesson is: when a big fire burns, most of them are blocked by anti-theft doors, anti-theft nets, etc. installed in doors and windows in houses or in buildings for safe evacuation, and windows are blocked by anti-theft windows. The exit is locked, so that there is no valve for people to escape when the fire occurs; when fire fighting and rescue, the firefighters must first remove the anti-theft door, anti-theft net and anti-theft window before they can enter the room to rescue the trapped people and put out the fire, thus missing the best time for entering the room, rescuing and...

AI Technical Summary

Problems solved by technology

Tracing it to its cause, its common lesson is: when a big fire burns, most of them are blocked by anti-theft doors, anti-theft nets, etc. installed in doors and windows in houses or in buildings for safe evacuation, and windows are blocked by anti-theft windows. The exit is locked, so there is no valve for people to escape when a fire occurs; when fire fighting and rescue, firefighters must first remove the anti-theft door, anti-theft net and anti-theft window before they can enter the room to rescue the trapped people and put out the fire, thus missing the best time for entering the room, rescuing and extinguishing the fire. timing, tragic death of those unable to escape, and significant property damage

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