Energy-saving control method for refrigerator

An energy-saving control and refrigerator technology, which is applied in household refrigerators, refrigerators, refrigeration components, etc., can solve the problems of the difficulty of the first-level energy efficiency of refrigerators, the poor insulation effect of the foam layer, etc., to reduce power consumption, The effect of meeting energy consumption requirements

Active Publication Date: 2022-01-11
HISENSE(SHANDONG)REFRIGERATOR CO LTD
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Problems solved by technology

[0003] At present, with the increase of product volume requirements, in the design of refrigerators, while keeping the appearance size unchanged, the goal of increasing the volume is achieved by thinning the foam layer at individual positions; With the fast-release foaming process, the actual insulation effect of the foam layer becomes worse, which makes it difficult for the refrigerator to achieve the goal of first-class energy efficiency

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  • Energy-saving control method for refrigerator
  • Energy-saving control method for refrigerator
  • Energy-saving control method for refrigerator

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with specific embodiments, so that those skilled in the art can better understand the present invention and can implement it, but the claimed scope of the present invention is not limited to the scope described in the specific embodiments . It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0030] It should be noted that the descriptions involving "first", "second", etc. in the present invention are only for descriptive purposes, and should not be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features . Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features.

[0031] In addition, the technical solutions of the various embodiments can be ...

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Abstract

The invention provides an energy-saving control method for a refrigerator. The energy-saving control method for the refrigerator comprises the steps that an energy consumption state of the refrigerator is determined; the optimal refrigeration cooling frequency fcy and the optimal freezing refrigeration cooling frequency fdy of a compressor in the corresponding energy consumption state are obtained; the compressor performs refrigeration cooling at the optimal refrigeration cooling frequency fcy, and performs freezing refrigeration cooling at the optimal freezing refrigeration cooling frequency fdy. According to the energy-saving control method for the refrigerator, the optimal refrigeration cooling frequency fcy and the optimal freezing refrigeration cooling frequency fdy in a corresponding power consumption state can be determined, so that efficient refrigeration of the compressor is achieved, the power consumption is reduced, and the energy consumption requirement is met.

Description

technical field [0001] The invention belongs to the technical field of household refrigerators, and in particular relates to a refrigerator energy-saving control method. Background technique [0002] A multi-system refrigerator has a refrigeration system composed of multiple evaporators and multiple sets of throttling capillary tubes. The capillary tubes are switched by solenoid valves or electric valves to cool different evaporators respectively; The heat load is different, so it is necessary to match different capillary flow and compressor speed. [0003] At present, with the increase of product volume requirements, in the design of refrigerators, while keeping the appearance size unchanged, the goal of increasing the volume is achieved by thinning the foam layer at individual positions; currently, in order to improve production efficiency, With the fast-release foaming process, the actual heat preservation effect of the foam layer becomes worse, which makes it difficult ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D29/00F25B49/02
CPCF25D11/022F25D29/003F25D29/005F25B49/022F25D2600/06F25B2600/0253
Inventor 彭洪祥刘洋孙彬
Owner HISENSE(SHANDONG)REFRIGERATOR CO LTD
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