Building door and window installing structure

Abstract

The invention provides a building door and window installing structure, which comprises a window body, a frame body and a wall board, wherein the frame body surrounds the window body; the wall board is used for installing and fixing the frame body; the frame body comprises an inner frame body and an outer frame body; the inner frame body is attached to the inner side surface of the wall board; theouter frame body is attached to the outer side surface of the wall board; the inner frame body, the outer frame body and the wall board are fixedly connected through screw bolts; an installing grooveis formed in one side, near the wall board, on the outer frame body; the window body is arranged in the installing groove; a first wind opening is formed in the outer side of the inner frame body; third wind openings penetrating through the inner frame body and the outer frame body are formed in the wall board, the inner frame body and the outer frame body; a wind passage is arranged at the outerside of the outer frame body; the upper end of the inner frame body is provided with two turbofans; the two turbofans are in inclined arrangement towards the wind passage; and a glass fiber sound isolation cotton layer is arranged in a position, opposite to the wind passage, of the inner side surface of the outer frame body. The door and window can be fast dismounted and mounted; meanwhile, the inside air can be purified; the external air and noise pollution is isolated; and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of building doors and windows, in particular to a building door and window installation structure. Background technique [0002] Prefabricated houses on construction sites and container buildings have the advantages of flexibility and quick production and assembly, and their scope of use is becoming wider and wider, especially the use occasions and objects of container buildings are becoming more and more extensive. The windows of existing prefabricated houses and container buildings are generally installed by welding and pressing steel plates. This connection device has the disadvantages of large amount of on-site construction, cumbersome procedures, poor thermal insulation and waterproof performance, and cannot be disassembled for recycling. It improves the durability, thermal insulation and environmental performance of the windows. In addition, this type of building is mostly used in construction areas o...

AI Technical Summary

Problems solved by technology

The windows of existing prefabricated houses and container buildings are generally installed by welding and pressing steel plates. This connection device has the disadvantages of large amount of on-site construction, cumbersome procedures, poor thermal insulation and waterproof performance, and cannot be disassembled for recycling. Improve the durability, thermal insulation and e

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