Intelligent radiation isolating double-roller-shuttle fireproof door

Abstract

The invention discloses an intelligent radiation isolating double-roller-shuttle fireproof door. The door comprises an electric control device, an opening-closing machine, a scroll, a shell, a door body and rails. The scroll arranged in the shell is connected with the opening-closing machine, two groups of rails are fixed on the inner wall of a door stop, and the upper ends of the vertical rails on two sides support the two ends of the shell. The electric control device is provided with manual and intelligent control systems; and the intelligent control system outputs rated values to automatically control the operation of the opening-closing machine according to a smoke sensing probe, a temperature sensing probe and a temperature control member. Gaps of two sides of the oblong door body are inserted into open slots of the rails, and the upper end of the door body is connected with a switching mechanism to form a follow-up winding mechanism. The door body has a multilayer structure, wherein the front is provided with glass fiber decorative cloth, the second layer is provided with fireproof cloth, the third layer is provided with an aluminum silicate fireproof fiber felt, and the back is provided with radiation-proof cloth. Because multilayer fibers form the soft door body, the door has light weight, is convenient to open and close, and more importantly, can be automatically closed to regionally block a fire source when a fire breaks out under unmanned supervision. The door prevents fire and radiation, and is particularly suitable for public escape passages.

Description

technical field [0001] The invention relates to a rolling shutter door, in particular to a radiation-insulating rolling shutter fireproof door adopting intelligent control. Background technique [0002] Rolling shutter door is a kind of door with a series structure, which realizes the door opening or closing operation by rolling. The door has a simple structure, concealed storage, and tight closing. It is one of the most widely used door types for large bays. The existing technology is all steel structural doors, which have the disadvantages of heavy weight, inconvenient opening, and easy corrosion. These problems are one of the main reasons for the failure of rolling shutter doors. Chinese Patent No. 93243368.5 discloses Yihezhong's "High Temperature Resistant Light Rolling Fire Door". It uses light soft materials instead of steel components. This technology does not reduce the fire protection function and greatly reduces its own weight. lack of. However, the rolling door...

AI Technical Summary

Problems solved by technology

However, the rolling doors of the prior art are all opened or closed by manual control. Although this operation is simple, it can only meet normal needs.

For some important places with radiation pollution, once a fire breaks out, the relevant passages in the place are not automatically closed in time, which may cause a major radiation pollution accident and cause heavy economic losses.

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