Inner heat-preservation noise-reduction air duct product production management system based on BIM

Abstract

The invention relates to an inner heat-preservation noise-reduction air duct product production management system based on a BIM. After air duct seams are manufactured and flanges are formed, heat preservation cotton is pasted to the inner walls of air ducts. According to a production method for the inner heat-preservation noise-reduction air ducts, an air duct sketch is manufactured through Autodesk Revit, one or more single straight-tube air ducts and one or more single special-shaped air ducts are manufactured on the basis of the sketch, preset manufacture information is imported into an Autodesk Fabrication control system, and the production process for the inner heat-preservation noise-reduction air ducts is controlled through Autodesk Fabrication. The inner heat-preservation noise-reduction air duct product production management system based on the BIM has the advantages that the air duct production process is automated and intelligentized; the sketch meeting the demand is made according to the site demand first, then sketch data is imported into a BIM system, through datamation control over production line machinery, and the manufacture process of precise blanking, bending and fixing for the air ducts is achieved; and in addition, the air duct manufacture process can be simulated in advance, the manufacture technology is optimized to the greatest degree, and the possibility of error operation is lowered.

Description

technical field [0001] The invention belongs to the field of air duct preparation, and in particular relates to a BIM-based production management system for internal thermal insulation and sound-absorbing air duct products. Background technique [0002] The air duct is a piping system used for air transportation and distribution. It is generally formed by assembling a multi-section air duct. Because of its generally long length, its firmness during the assembly process is a key factor in determining the service life of the air duct. . In addition, in order to cope with the realization of reasonable and transmission routes in different environments, there will be a variety of special structural styles in each air duct unit, so the production of this special structure requires mature experience and manufacturing technology, and it is very easy Mistakes made this special-shaped pipe body become the weak link of the entire air duct. When thermal insulation and ventilation duct...

AI Technical Summary

Problems solved by technology

In addition, in order to cope with the realization of reasonable and transmission routes in different environments, there will be a variety of special structural styles in each air duct unit, so the production of this special structure requires mature experience and manufacturing technology, and it is very easy A mistake made this special-shaped pipe body become the weak link of the entire air duct

When thermal insulation and ventilation ducts are used in buildings, the usual method is to make and hoist the main body of the metal duct, and then paste the thermal insulation material to the outer surface of the duct during aerial work. This method requires a large manufacturing site and sufficient operating space , the quality of the finished product is greatly affected by the technical level of the construction personnel

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