Dust-proof construction method for air pipes of fresh air system

Abstract

The invention relates to a dust-proof construction method for air pipes of a fresh air system. The method is characterized in that main air pipes are uniformly arranged in a four-sided ceiling, and agypsum board suspended ceiling is designed on the four-sided ceiling. For structural beams in the ceiling laying process, beam crossing devices are used. Similarly, flat air pipes are used during laying along walls and then finely combined with the background walls or cabinets of all spaces. As the air pipes are laid at the backs of the cabinets or in the keel gaps of the background walls, the positions of molding walls do not additionally occupy any indoor space and have little influence on the space use experience.

Description

Technical field [0001] The invention relates to the technical field of building construction, and more specifically to a dust-proof construction method of a fresh air system air duct. Background technique [0002] With the development of technology, prefabricated houses have become more and more a trend. As one of the components of prefabricated houses, the cabinet integrated fresh air system injects purified fresh air into the room through indoor and outdoor air exchange, which will make the muddy Air removal, improve indoor air quality, control temperature and humidity balance, generally flat pipelines, buried under the ground cushion, and more flexible. However, this method requires grooving on the ground, which is difficult to construct. The pipeline is easily contaminated and occupies the thickness of the ground, which invisibly wastes space utilization. The above reasons greatly restrict the development of ground fresh air systems. [0003] Aiming at the defects of the exist...

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Problems solved by technology

However, this method requires grooves on the ground, which is difficult to construct. The pipes are easily polluted and occupy the thickness of the ground, which wastes the space utilization rate. The above reasons greatly restrict the development of the ground fresh air system.

[0003] Aiming at the defects of the existing technology of the fresh air system on the ground, combined with the characteristics of fine decoration construction, the present invention proposes a dust-proof construction method for the air duct of the fresh air system, which solves the problem that the fresh air duct on the ground is easily damaged and easily polluted, and occupies the thickness of the decorative layer on the floor of the building. It can cause space waste and increase the weight of the building floor, etc., which can effectively solve the problem of ash and dust accumulation in the traditional fresh air buried air duct during construction and use, and has a significant effect on solving the secondary pollution of fresh air and improving the quality of air supply , can be widely promoted in construction enterprises

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