Self-triggering fireproof rolling shutter door with good safety

Abstract

The invention relates to the technical field of rolling shutter doors, and discloses a self-triggering fireproof rolling shutter door with good safety. The self-triggering fireproof rolling shutter door with good safety comprises a top box. The inner top wall of the top box is fixedly connected with a water tank, and the bottom of the water tank is movably connected with a T-shaped plate. A springbox is fixedly connected to the bottom of the top box. A spring I is fixedly connected to the inner bottom wall of the spring box. A spray head is fixedly connected to the bottom of the top box. A vertical plate is fixedly connected to the bottom of the top box. The self-triggering fire-proof rolling shutter door with good safety is provided with a folding tooth plate and a folding plate on the side surface of a rolling shutter door body. When a fire occurs, a fuse body is blown and causes a motor to drive the rolling shutter door body to descend, and a vertical gear rotates during the descending process and drives a reel to rotate, so that a rope is retracted inside the reel, and the T-shaped plate is pulled to move downwards, making the water spraying from the water tank through the spray head, so as to extinguish fire and cool the rolling shutter door body, prevent the damage of the rolling shutter door body, and achieve the effect of protection of the rolling shutter door body.

Description

technical field [0001] The invention relates to the technical field of rolling doors, in particular to a self-triggering fireproof rolling door with good safety. Background technique [0002] The rolling shutter door is made of multi-joint movable door pieces connected in series. In the fixed slideway, the upper and lower doors are rotated around the reel above the door. Roller shutters are usually widely used in shops. Roller shutter doors play the same role as walls for horizontal separation. The door lintel, manual quick-release switch device, button switch and safety device are composed of multiple parts, and are generally installed in places where it is inconvenient to use walls to separate them. [0003] The self-triggering fire-proof rolling doors with good safety in the past still have defects in fire protection. In the event of a fire, the self-triggering fire-proof rolling doors with good safety in the past can not protect the rolling door body well, and may cause...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a self-triggering fireproof rolling door with good safety, which has the advantages of well protecting the rolling door body in the event of a fire, extinguishing and cooling the rolling door body, and solving the problem of In the event of a fire, the rolling door body cannot be well protected, which may cause damage to the rolling door

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