Translation door provided with cold insulation bridge aluminum alloy composite door frame

Abstract

The invention relates to the technical field of refrigerated warehouse equipment, in particular to a translation door provided with a cold insulation bridge aluminum alloy composite door frame. The translation door comprises a warehouse plate, a movable door sheet and a sealing strip; the movable door sheet is arranged on the warehouse plate; an aluminum alloy door frame is arranged on the warehouse plate, and is located between the warehouse plate and the movable door sheet; a thermal insulation line cover plate made of PVC plastics is arranged on the aluminum alloy door frame and is located at one end, far from the warehouse plate, of the aluminum alloy door frame; and the sealing strip is located between the aluminum alloy door frame and the movable door sheet. When the translation door provided with the cold insulation bridge aluminum alloy composite door frame is in use, through a baffle extending outwards on the thermal insulation line cover plate, the baffle is in contact with the sealing strip, that is on the condition that the sealing strip and the aluminum alloy door frame are sealed, the baffle is in contact sealing with the sealing strip, so that the thermal insulation property of the refrigerated warehouse is ensured, and during leakage, a passing path of cold air in the refrigerated warehouse is lengthened, so that the cold air leakage speed is reduced.

Description

technical field [0001] The invention relates to the technical field of cold storage equipment, in particular to a translation door with a cold-insulation bridge aluminum alloy composite door frame. Background technique [0002] The existing cold storage translation door is set on the fixed door panel by sliding the translation door through the guide rail, and the rubber sealing strip is used to ensure the sealing between the translation storage door and the fixed door panel, and the cold storage is only guaranteed by the seal between the sealing strip and the fixed panel. The thermal insulation performance of the cold storage, when foreign objects appear on the sealing strip and the sealing strip is stuck, so that there is a gap between the fixed plate and the sealing strip, the cold air in the cold storage will leak out soon, resulting in a decrease in the insulation effect of the cold storage and increasing the equipment performance. consumption. Contents of the inventio...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the cold storage, only rely on the seal between the sealing strip and the fixing plate to ensure the thermal insulation performance of the cold storage. There is a gap between them, and the cold air in the cold storage will leak out soon. Now a translation door with a cold bridge aluminum alloy door frame is provided.

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