Broken cold bridge box body structure and application of broken cold bridge box body structure in air conditioner, dehumidifier and movable refrigeration house

Abstract

The invention relates to a broken cold bridge box body structure. The broken cold bridge box body structure comprises a frame body, wall plates and profile components, wherein the frame body is formed by splicing a plurality of frame strips. Each frame strip comprises an inner component, an outer component and a nylon strip. Each wall plate comprises an inner layer metal plate and an outer layer metal plate. Each profile component comprises a first bent part and a second bent part, wherein the first bent part and the second bent part are formed from the end face to the interior of the corresponding wall plate. Each outer layer metal plate is clamped in the corresponding first bent part, and each inner layer metal plate is clamped in the corresponding second bent part. The box body structure further comprises connecting pieces, inner fasteners, sealing strips, fixing pieces and a sealing cover, wherein the connecting pieces are used for splicing the frame strips, the inner fasteners are used for fastening the inner components to the profile components, the sealing strips are arranged between the inner components and the profile components, the fixing pieces are used for fixing the inner components to the profile components, and the connecting pieces are hidden in the outer components and the inner components respectively. The cold bridge phenomenon caused by the connecting pieces cannot occur, and meanwhile the peripheral frame body of the box body is uniform, attractive and convenient to install; in addition, deformation of the components caused by the changes of position pressure and negative pressure in the box body cannot occur, the structure is simple, and cost is low.

Description

Technical field [0001] The invention involves a cold bridge box structure, and it is also suitable for manufacturing of equipment such as air conditioning, dehumidifier, and mobile cold storage. Background technique [0002] At present, the cold bridge box structure basically includes a frame and wall board, where the frame is spliced from multiple boxes. Each frame includes external components, internal components, nylon strips, and filled in external components and internal internal components and internal internal components, respectively.The insulation and thermal insulation layer in the component includes the outer metal plate, the inner metal plate, and the insulation and thermal insulation layer that fills between the outer metal plate and the inner metal plate.Internal components are seal with the inner metal plate. [0003] For example, China's patent CN 201382526Y open -cold bridge placed the air -conditioned box of leakage air, including the supporting column between t...

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