Fireproof and insulating safety type steel structure

Abstract

The invention discloses a fireproof and insulating safety type steel structure. The fireproof and insulating safety type steel structure comprises an outer steel pipe, wherein an inner steel pipe is fixedly arranged in the outer steel pipe, a water pipe is fixedly arranged in the inner steel pipe, an insulation layer is arranged between the inner steel pipe and the outer steel pipe in a filling mode, connecting water pipes are fixedly connected into the insulation layer, one-way water outlet valves are fixedly connected to the two side walls of the inner steel pipe, and fixing brackets are fixedly connected to the inner side wall of the outer steel pipe. The fireproof and insulating safety type steel structure is novel in design and simple in structure and has a good fireproof effect, a temperature inside the steel structure is absorbed when a fire occurs, so that the steel structure is quickly cooled down, damage to the steel structure due to the high temperature can be effectively avoided, meanwhile, good insulation performance and stability are achieved, the using performance of the steel structure is further improved, and the service life of the steel structure is further prolonged.

Description

technical field [0001] The invention relates to a steel structure, in particular to a fireproof and thermal insulation safety type steel structure. Background technique [0002] Steel structure is a structure composed of steel materials. It is one of the main types of building structures. Because of its light weight and easy construction, it is widely used in large factories, stadiums, super high-rises and other fields. [0003] However, the existing steel structure does not have a good fireproof function. When a fire breaks out, the steel structure is more likely to be damaged, causing a greater safety hazard to people, and the existing steel structure does not have a certain heat preservation function, which greatly reduces It has improved its own performance, and does not have good stability performance at the same time, which can no longer meet people's needs. For this reason, we propose a fireproof and thermal insulation safety steel structure to solve the above proble...

AI Technical Summary

Problems solved by technology

[0003] However, the existing steel structure does not have a good fireproof function. When a fire breaks out, the steel structure is more likely to be damaged, causing a greater safety hazard to people, and the existing steel structure does not have a certain heat preservation function, which greatly reduces It improves its own performance, and does not have good stability, which can no longer meet people's needs.

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