A fire-resistant rolling door with rapid cooling function
A technology for rolling shutter doors and functions, applied in the field of rolling shutter doors, can solve the problems of inability to quickly cool down, and achieve the effect of increasing the cooling effect
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1-4 , a fireproof rolling door with rapid cooling function, comprising a rolling door body 1, protective sleeves 2 are installed on both sides of the rolling door body 1, driving devices 3 are arranged on both sides of the top of the rolling door body 1, and the driving devices 3 are connected by transmission There is a driving column 4, the rolling door body 1 is installed on the surface of the driving column 4, the front of the driving dev...
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