Water storage type fireproof rolling shutter door

Abstract

The invention discloses a water storage type fireproof rolling shutter door which comprises two guide rails arranged in parallel, a box body fixedly arranged at the top ends of the guide rails and a lintel, the box body and the lintel are both fixedly installed on a wall, a plurality of water storage type curtain pieces are arranged in the guide rails in an up-down sliding mode, and every two adjacent water storage type curtain pieces are movably connected. The water storage type curtain pieces located at the bottom end are movably provided with a seat plate, the water storage type curtain pieces located at the top end are connected with a lifting driving mechanism used for winding the water storage type curtain pieces, the lifting driving mechanism is fixedly installed in the box body, and the tops of the water storage type curtain pieces are provided with a water supply system used for supplying water to the curtain pieces. And the water supply system is fixedly mounted on the box body. The sealing and heat insulation performance of the fireproof rolling shutter door can be improved, the permeation amount of fire smoke is reduced, and the safety of trapped persons in a fire is improved.

Description

technical field [0001] The invention relates to the field of fireproof rolling doors, in particular to a water storage type fireproof rolling door. Background technique [0002] Fire shutter door is a kind of fire prevention and heat insulation facility suitable for large openings of buildings. Fire shutter door is widely used in the fire partition area of ​​industrial and civil buildings, which can effectively prevent the spread of fire and ensure the safety of life and property. It is a modern building Indispensable fire prevention facilities. [0003] The fire shutter door plays the same role as the fire wall and plays a horizontal fire separation. It consists of a curtain plate, a seat plate, a guide rail, a support, a reel, a box body, a control box, a rolling door machine, a limiter, a door lintel, a manual quick-release switch device, Composed of 13 parts such as button switches and safety devices, they are generally installed in places that are inconvenient to be se...

AI Technical Summary

Problems solved by technology

[0004] At present, during the use of the fire-resistant shutter door, due to its poor sealing performance, the smoke generated during the fire is easy to penetrate into the other side of the fire-resistant shutter door, which is easy to cause harm to the people trapped in the fire, and there are certain defects.

Images