Return air temperature control mechanism, return air temperature control method, operation control device and refrigerator

A wind control and refrigerator technology, which is applied to household refrigeration devices, household refrigerators, cooling fluid circulation devices, etc., can solve the problems of high cost and large space occupation

Inactive Publication Date: 2021-09-10
HEFEI HUALING CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the methods for realizing multi-temperature zones are implemented by flipping electric dampers combined with air ducts. Especially when r

Method used

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  • Return air temperature control mechanism, return air temperature control method, operation control device and refrigerator
  • Return air temperature control mechanism, return air temperature control method, operation control device and refrigerator
  • Return air temperature control mechanism, return air temperature control method, operation control device and refrigerator

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Embodiment Construction

[0082]Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0083] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a...

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PUM

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Abstract

The invention discloses a return air temperature control mechanism, a return air temperature control method, an operation control device and a refrigerator. The return air temperature control mechanism comprises a rotating disc, a driving device for controlling the rotating disc to rotate and at least two temperature control chambers, each temperature control chamber comprises an air supply opening and an air return opening, and the rotating disc is provided with a communicating opening corresponding to the air return openings; and the driving device controls the rotating disc to rotate according to the temperature control request, so that the communicating opening is communicated with the air return opening of the temperature control chamber corresponding to the temperature control request, and the temperature control request is used for controlling the temperature of the temperature control chambers. The rotating disc is used for controlling the opening and closing of the return air openings of the multiple temperature control chambers, so that the temperature control requests of a plurality of temperature zones can be met, and the occupied space and the cost are reduced.

Description

technical field [0001] The invention relates to the field of refrigerators, more specifically, to a return air temperature control mechanism, a return air temperature control method, an operation control device and a refrigerator. Background technique [0002] As user technology upgrades bring temperature zone subdivision and users can purchase more and more food materials, multiple refined storage spaces are needed, and the demand for refrigerators with multiple temperature zones to achieve different functions is imminent. At present, most of the methods for realizing multi-temperature zones are achieved by using flip-type electric dampers combined with air ducts. Especially when controlling the temperature of multiple compartments, multiple dampers need to be installed. This structural design takes up too much space and is expensive. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. T...

Claims

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Application Information

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IPC IPC(8): F25D29/00F25D17/04F25D23/12F25D11/02
CPCF25D29/005F25D17/045F25D23/12F25D11/022F25D2317/067
Inventor 盛庆赫唐学强刘运斌刘华
Owner HEFEI HUALING CO LTD
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