Foaming box of air conditioner unit and foaming panel of foaming box

Abstract

The invention discloses a foaming panel comprising sectional materials, an inner plate, an outer plate, sealing strips and a foaming material. A cavity for accommodating the foaming material is formed among the sectional materials, the inner plate and the outer plate, the sectional materials are positioned at edges of the foaming panel, sides, distant from the foaming panel, of the sectional materials are stepped sides, the other sides, close to the foaming panel, of the sectional materials are provided with accommodating cavities for accommodating foaming heat insulation materials, sealing grooves are formed on lower end faces of the sectional materials, the sealing strips can be accommodated in the sealing grooves, one portion, arranged in each sealing groove, of each sealing strip bends to form a clamping seam, one end of each sealing strip extends and bends into each accommodating cavity and wraps a lower wall edge of the accommodating cavity, edges of the inner plate are inserted into the clamping seams, and edges of the outer plate are closely attached on upper inner walls of the accommodating cavities. By the structural design, the foaming panel can effectively avoid forming of cold bridges. The invention further discloses a foaming box comprising the foaming panel.

Description

technical field [0001] The invention relates to the technical field of support frames, and more specifically relates to a foam box of an air-conditioning unit and a foam panel thereof. Background technique [0002] When the air conditioning unit is in operation, its important components such as fans, motors, filters and humidifiers need to be placed inside the heat-insulated space for heat preservation and sealing. At present, fans, motors, filters and humidifiers are generally placed in foaming boxes. The foam box is generally spliced ​​by multiple foam panels, and the foam panel includes a metal frame, a foam material, an inner sheet metal attached to the inside of the foam material, and an outer sheet metal attached to the outside of the foam material. But one part of the metal frame is in contact with the inside of the foam box, while the other part is in contact with the outside of the foam box, and it is made of metal directly, and its heat transfer performance is str...

AI Technical Summary

Problems solved by technology

The foam box is generally spliced ​​by multiple foam panels, and the foam panel includes a metal frame, a foam material, an inner sheet metal attached to the inside of the foam material, and an outer sheet metal attached to the outside of the foam material. But one part of the metal frame is in contact with the inside of the foam box, while the other part is in contact with the outside of the foam box, and it is made of metal directly, and its heat transfer performance is stronger than that of the foam material, so the existence of the metal frame will affect the inner sheet metal Form a cold bridge with the outer sheet metal, making the outer surface of the foam panel condense, affecting its use

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