Fireproof isolation door system

Abstract

The invention discloses a fireproof isolation door system. The fireproof isolation door system comprises a base. The base is embedded into a market entrance, a first sliding rail is arranged at the upper portion of the base, the upper plane of the first sliding rail is flush with the ground, a second sliding rail is arranged over the first sliding rail, and a fireproof door slides in a reciprocating mode under guiding of the first sliding rail and the second sliding rail; an opening-and-closing driving mechanism is arranged on the side of the fireproof door, and comprises a vertical frame, a guiding sleeve is arranged at the upper end of the vertical frame, a pushing rod penetrates through the guiding sleeve and is fixedly connected with the fireproof door, the other end of the pushing rod is hinged to a connecting piece, the lower portion of the connecting piece is fixedly connected with a swinging rod, the lower portion of the swinging rod is hinged to the ground, and a swinging air cylinder is connected to the middle of the swinging rod. The fireproof isolation door system can cut off a fire source in time, and is connected with a fire emergency system through a smoke sensor and a temperature sensor, level judgment of the fire disaster situation is accurately carried out, self fire suppression or fire-brigade fire suppression is carried out, and a response is timely and rapid.

Description

Technical field: [0001] The invention relates to the technical field of fire protection, in particular to a fire protection isolation door system. Background technique: [0002] Most of the rolling shutter doors used in public places are metal rolling shutter doors at present, which generally can only play the role of anti-theft. In order to meet the fire safety requirements of public places and ensure the safety of people's lives, it is necessary to set up a fire door isolation door that can be separated from the fire and facilitate people's escape from the fire. And existing fireproof isolation door generally all is to be provided with thicker fireproof material in the facade, also will open wicket in addition on the big isolation door or beside it simultaneously, so that can escape while isolating the scene of fire. The problem with this kind of fireproof isolation door is that the structure is relatively heavy, it takes up a lot of space, and the setting of the small do...

AI Technical Summary

Problems solved by technology

The problem with this kind of fireproof isolation door is that the structure is relatively heavy, it takes up a lot of space, and the setting of the small door is cumbersome. Once a fire breaks out, the situation that the door cannot be opened may occur, and in order to escape in a hurry, the small door may be damaged, making the isolation The fire protection function of the door is affected

Images