Domestic fireproof steel wooden door

Abstract

The invention discloses a domestic fireproof steel wooden door, and belongs to the technical field of steel wooden doors. The domestic fireproof steel wooden door comprises a door frame, a steel wooden door body is hinged to the door frame, a front room is arranged at the position, close to the top, of the steel wooden door body, and a fire extinguishing device is arranged in the front room; the fire extinguishing device comprises a positioning frame which is fixedly arranged in the steel wooden door body and is located in a chamber, a material carrying box is detachably connected to the positioning frame, the material carrying box is filled with compressed carbon dioxide, a discharging tube is fixedly arranged at one end of the material carrying box, an electric control valve is fixedly arranged on the discharging tube, a material guiding tube is detachably connected to the end, away from the material carrying box, of the discharging tube, two gas ejector tubes separately arranged inthe width direction of the steel wooden door body are fixedly arranged on the material guiding tube, and a plurality of gas ejecting holes extending out of the two sides of the steel wooden door bodyare uniformly and fixedly formed in the side, on the opposite sides, of the two gas ejector tubes in the axial direction of the two gas ejector tubes; and a detection circuit for controlling the electric control valve to be opened when detecting a fire occurring in a room is arranged on the steel wooden door body, and domestic fireproof steel wooden door has the effects of performing fire extinguishing on the two sides of the steel wooden door and facilitating personnel escape.

Description

technical field [0001] The invention relates to the technical field of steel-wood doors, in particular to a household fireproof steel-wood door. Background technique [0002] Fire doors are one of the facilities for building fire separation. They are usually used on firewalls, entrances and exits of stairwells or openings of pipe wells, and play an important role in reducing fire losses. [0003] However, the fire protection facilities in our country are not perfect enough, and fire doors cannot fully play their due role in fires. Fire doors are generally divided into wooden fire doors and steel fire doors; The role of fire prevention, while steel fire doors have a higher fire rating, but they are not easy to process, resulting in unsightly appearance. Therefore, a kind of steel and wood fire door is becoming more and more popular now, which can not only achieve good fire resistance, but also be more beautiful. [0004] But existing steel-wooden door is when breaking out o...

AI Technical Summary

Problems solved by technology

[0004] However, when the existing steel-wooden door breaks out of fire, even if the steel-wooden door is not easy to catch fire, people cannot escape from the steel-wooden door in time, and the existing fire-proof steel-wooden door needs to be improved.

Images