refrigeration equipment

A technology for refrigeration equipment and storage rooms, which is applied to household refrigeration equipment, lighting and heating equipment, coolers, etc. It can solve the problems of increasing the difficulty of pipeline assembly and limited space, and achieve the effect of eliminating height restrictions and reducing assembly difficulty

Active Publication Date: 2021-10-29
BSH ELECTRICAL APPLIANCES JIANGSU +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the pipeline connected to the evacuable chamber needs to be led out through the adjacent wall of the storage room, and when the housing defining the evacuable chamber is installed in the storage room, the distance between the housing and the rear wall / side wall of the storage room Space is limited, which increases the difficulty of pipeline assembly

Method used

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  • refrigeration equipment
  • refrigeration equipment
  • refrigeration equipment

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Experimental program
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Embodiment Construction

[0026] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0027] figure 1 It is a schematic structural diagram of a refrigeration device provided in an embodiment of the present invention, wherein the casing and the vacuum pump are removed. figure 2 yes figure 1 A schematic diagram of the exploded structure of part of the structure, casing and vacuum pump in . image 3 yes figure 2 Schematic diagram of the box-shaped liner in , with the top wall removed. Figure 4 is the housing and housing fixed to the image 3 The schematic diagram of the structure behind the box-shaped liner in , in which the left wall and top of the box-shaped liner have been removed. Figure 5 yes figure 2 The schematic diagram of the structure of the shell and the housing in Fig.

[0028] refer to Figure 1 to Fi...

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Abstract

A refrigeration device (1), wherein a storage room located on the same layer of a box-shaped liner (10) is at least divided into a first storage room (101) and a second storage room (102), and a vacuumable chamber (11 ) is placed in the first storage room (101), like this, the second storage room (102) is a non-vacuum storage room, which can be set as a moisturizing storage room as required, and multiple types of storage rooms are provided for users to choose; in addition, the vacuum The chamber (11) needs to be evacuated by a vacuum pump (12). The vacuum pump (12) can be located inside or outside the first storage chamber (101). The exhaust pipe (13) and / or cable ( 14) The wall of the second storage room (102) can be used to protrude, avoiding the need for pipelines to pass through the back wall of the first storage room (101), which not only reduces the difficulty of assembly, but also eliminates the problem of pipeline installation caused by the vacuum storage unit. Height restrictions in the first storage compartment (101).

Description

technical field [0001] The present invention relates to refrigeration equipment, in particular to a refrigeration equipment with a chamber that can be evacuated. Background technique [0002] In recent years, with the continuous development of storage technology, existing refrigerating equipment adopts an evacuatable chamber to improve the storage effect of items and prolong the storage time. The above-mentioned evacuable chamber adopts a vacuum pump to evacuate to a pressure lower than atmospheric pressure. [0003] In the prior art, the exhaust channel connected to the vacuumable chamber extends to the outside of the storage room through the rear wall or side wall of the storage room where the vacuum storage unit is located, which requires the vacuum storage unit and the connection on the rear wall or side wall The headers are physically spaced to facilitate the connection of the vacuum storage unit with the connection head after the main body of the vacuum storage unit i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/02F25D23/00
Inventor 周智辉张敏黄璐璐洪晶
Owner BSH ELECTRICAL APPLIANCES JIANGSU
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