Ventilated frost reduction device, door body and freezer with door body

A technology for doors and refrigerators, which is applied to household refrigeration devices, defrosting, and household appliances. Reduce other problems, achieve the effect of easy replacement of filter and desiccant, convenient and fast assembly process, and convenient production and assembly

Inactive Publication Date: 2015-12-16
HEFEI HUALING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The ventilating frost reducing device of the existing freezer is arranged between the outer shell and the inner shell of the box body, and the installation space is small, which is not convenient for production and assembly, and the filter and desiccant in the ventilating frost reducing device cannot be replaced. After use, there will be frosting on the ventilation port of the box, and the odor inside the box is difficult to reduce.

Method used

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  • Ventilated frost reduction device, door body and freezer with door body
  • Ventilated frost reduction device, door body and freezer with door body
  • Ventilated frost reduction device, door body and freezer with door body

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Embodiment Construction

[0038] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0039] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways than described here. Therefore, the protection scope of the present invention is not limited by the specific implementation disclosed below. Example limitations.

[0040] Such as Figure 1 to Figure 4 As shown, the ventilating frost-reducing device provided by the embodiment of the first aspect of the present invention is used in a refrigerator, the refrigerator includ...

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PUM

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Abstract

The invention provides a ventilated frost reduction device, a door body and a freezer. The freezer comprises the door body. The ventilated frost reduction device comprises an embedded piece and a molecular sieve assembly. The embedded piece is arranged in the door body and has a first end and a second end; the first end and the second end are communicated; and when the door body is closed, the first end is communicated with the external environment, and the second end is communicated with the interior of the freezer. The molecular sieve assembly is detachably assembled in the embedded piece and used for ventilation and gas filtration. The door body is provided with the ventilated frost reduction device, and the freezer comprises the door body. The ventilated frost reduction device is easy to install in production, productivity can be improved, a filter substance and a drying agent can be replaced, and the excellent performance of the freezer can be kept all the time.

Description

technical field [0001] The invention relates to the field of refrigeration appliances, and more specifically, to a ventilating and frost-reducing device, a door body and a refrigerator. Background technique [0002] The ventilating frost reducing device of the existing freezer is arranged between the outer shell and the inner shell of the box body, and the installation space is small, which is not convenient for production and assembly, and the filter and desiccant in the ventilating frost reducing device cannot be replaced. After use, there will be a phenomenon that frosting is easy to occur at the air vent of the air-permeable frost-reducing device in the box, and it is difficult to reduce the peculiar smell in the box. [0003] Therefore, it is very necessary to propose a breathable and frost-reducing device that can be easily assembled and can replace filters and desiccants. Contents of the invention [0004] The present invention aims to solve at least one of the tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D21/04F25D23/02
Inventor 许明峰
Owner HEFEI HUALING CO LTD
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