Cabinet body for multi-layer refrigeration equipment, refrigeration equipment and cabinet assembly method

Abstract

The invention discloses a cabinet for a multi-layer refrigeration device, the refrigeration device and an assembly method of the cabinet. The cabinet for the multi-layer refrigeration device comprises a back housing, a plurality of inner containers, a plurality of front shell plates and a rectangular-opening frame, wherein rectangular opening structures corresponding to the inner containers are formed in the rectangular-opening frame; the plurality of inner containers are sequentially distributed and are arranged inside the back housing; the rectangular-opening frame is fixed to the back housing; the rectangular opening structures are matched with the corresponding inner containers; a foaming cavity is formed among the back housing, the inner containers and the rectangular-opening frame; the foaming cavity is filled with a foaming material; the back housing, the inner containers and the rectangular-opening frame are connected together to form an integrated foaming shell through the foaming material; and the front shell plates are mounted inside the corresponding rectangular opening structures. According to the invention, the product quality and production efficiency of the cabinet for the multi-layer refrigeration device are improved, and the manufacturing cost is reduced.

Description

technical field [0001] The invention relates to refrigeration equipment, in particular to a cabinet for multi-layer refrigeration equipment, the refrigeration equipment and an assembly method for the cabinet. Background technique [0002] At present, refrigerators are widely used because of their large storage capacity. With the continuous advancement of technology, refrigerators with multi-layer structure are gradually promoted. Chinese Patent No. 200810132636.6 discloses a double-layer refrigerator, which is composed of two cabinets, and the upper parts of the two cabinets are arranged to form a double-layer structure. However, the two cabinets in the above technical solution are only installed in a stacked manner, that is, during the production process, each layer of cabinets is pre-assembled separately and foamed separately, and then multiple cabinets are assembled after foaming. This method is low in production efficiency, requires a large number of molds, and costs a ...

AI Technical Summary

Problems solved by technology

However, the two cabinets in the above technical solution are only installed in a stacked manner, that is, during the production process, each layer of cabinets is pre-assembled separately and foamed separately, and then multiple cabinets are assembled after foaming. This method is low in production efficiency, requires a large number of molds, and costs a lot, and after the foamed box is assembled, it is easy to produce various appearance defects such as misalignment.

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