Escape-assisting fireproof door and using method thereof

Abstract

The invention discloses an escape-assisting fireproof door and a using method thereof. The escape-assisting fireproof door comprises a building main body, a door frame, a fireproof door main body and a shell, wherein a first heat insulation layer is fixedly arranged at the inner position of the building main body, a storage battery is fixedly arranged at the left side end of the inner portion of the building main body, a refuge mechanism is arranged at the inner position of the building main body, the door frame is fixedly arranged at the upper end of the building main body, the fireproof door main body is movably arranged at the inner position of the door frame through a hinge, and an alarm mechanism is arranged at the left side of the upper portion of the front end of the door frame. According to the escape-assisting fireproof door and the using method thereof, a handle position is held to press a control switch, so that a second electromagnet is started to attract a second magnetic metal plate to move upwards along a second cavity, a second spring is stretched, so that a limiting rod is separated from the inner portion of a first limiting groove, a door opening rear corner block is separated from the inner position of a clamping block, a door closer cannot act, and as a result, the door opening is more labor-saving, personnel can conveniently and quickly open the door to escape, and the escape work can be assisted.

Description

technical field [0001] The invention relates to the field of security equipment, in particular to a fire door for assisting escape and a use method thereof. Background technique [0002] A fire door is a door that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. It is a fire-resistant partition with certain fire resistance located in fire compartments, evacuation stairwells, vertical shafts, etc. In addition to the function of ordinary doors, fire doors also have the function of preventing the spread of fire and smoke diffusion. Prevent the spread of fire and ensure the evacuation of personnel. [0003] Existing fire doors are generally in a normally closed state when in use, but some people will make the fire doors in a normally open state for convenience during use, which has a high potential safety hazard, and the fire doors use a door closer when in use The fire door controlled by the door closer ...

AI Technical Summary

Problems solved by technology

[0003] Existing fire doors are generally in a normally closed state when in use, but some people will make the fire doors in a normally open state for convenience during use, which has a high potential safety hazard, and the fire doors use a door closer when in use The fire door controlled by the door closer is laborious to open, which makes it difficult to open the door to escape in the event of a fire. Especially for weak people, it is inconvenient to evacuate. At the same time, sometimes the evacuation is not comprehensive enough when high-rise buildings are on fire. , some people will be trapped in the fire scene, and there is no corresponding shelter inside the fire scene, so a device is urgently needed to solve the above problems

Images