Fireproof rolling curtain with self-triggering function

Abstract

The invention discloses a fireproof rolling curtain with a self-triggering function. The fireproof rolling curtain comprises a fixing rod arranged on the side wall of a wall body, a fireproof curtainis wound on the side wall of the fixing rod, the lower end of the fireproof curtain is fixedly connected with a lifting plate, a lifting block is fixedly connected to the side wall of the lifting plate, and the lifting block has magnetism; a fixing groove and an auxiliary groove are formed in the side wall of the wall body, the lifting block is located in the fixing groove, a counterweight block is slidably connected in the auxiliary groove, and the counterweight block has magnetism; the lifting block is fixedly connected with the upper wall of the counterweight block through a connecting rope, a control cavity is formed in the wall body, and a first rotating shaft and a second rotating shaft are rotationally connected to the inner wall of the control cavity through a bearing; and a firstbevel gear is arranged at the tail end of the first rotating shaft, and a second bevel gear meshed with the first bevel gear is arranged at the tail end of the second rotating shaft. According to thefireproof rolling curtain, the fire field can be isolated in time, the fire behavior can be prevented from spreading to other areas and can be reduced, and the time can be saved for firefighters.

Description

Technical field [0001] The present invention relates to the technical field of fire protection equipment, in particular to a fire shutter with a self-triggering function. Background technique [0002] Now, fires in various places are catching people off guard. Fires can cause great harm to people’s personal safety and property safety, can destroy many families, and make them empty. When a fire occurs, it will generally report The fire alarm requested the rescue of firefighters, but it still takes time for the firefighters to arrive at the scene of the fire, and the fire will not wait for people, so people have designed some fire emergency equipment, but the existing emergency equipment lacks automatic isolation The fire site and the equipment to reduce the fire intensity cannot isolate the fire site and reduce the fire intensity to a certain extent before the firefighters arrive. The fire will spread to a larger area soon. Therefore, it is necessary to design a self-triggering fu...

AI Technical Summary

Problems solved by technology

[0002] Now, the situation of fires in various places makes people caught off guard. Fires can cause great harm to people's personal safety and property safety, and can destroy many families. The fire alarm calls for the rescue of firefighters, but it still takes time for firefighters to arrive at the fire scene, and the fire will not wait for anyone, so people have designed some fire emergency rescue equipment, but the existing emergency equipment lacks the ability to automatically isolate The fire scene and fire reduction equipment cannot isolate the fire scene and reduce the fire to a certain extent before the firefighters arrive, and the fire will soon spread to a larger area. Therefore, it is necessary to design a self-triggering function Fire shutters to solve the above problems

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