Control method and control device of refrigerator and refrigerator

A technology of a control device and a control method, which can be applied to household refrigeration devices, cooling fluid circulation devices, lighting and heating equipment, etc., can solve the problem that refrigerators are prone to peculiar smell and the like

CN109595874AInactive Publication Date: 2019-04-09HEFEI MIDEA REFRIGERATOR CO LTD +2
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2019-04-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a control method and a control device of a refrigerator and the refrigerator. The control method of the refrigerator comprises the following steps that it is confirmed that therefrigerator is not subjected to defrosting process; and the organic matter contents in air in a freezing chamber and in air in a refrigerating chamber are acquired, if the organic matter contents exceed a threshold value or the operation time of the refrigerator exceeds a set time period, air outside a refrigerator body is guided into the refrigerating chamber or is guided into the refrigeratingchamber and the freezing chamber, and air in the refrigerator body of the refrigerator is discharged out. Compared with the prior art that a refrigerator only has an exhaust outlet or even has no exhaust outlet for exhaust, the control method and the control device of the refrigerator and the refrigerator have the advantages that the air outside the refrigerator is guided into the freezing chamberand / or the refrigerating chamber, so that the air inside the refrigerator can be kept fresh, and peculiar smell is reduced.
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Description

technical field

[0001] The present invention relates to the technical field of ventilation of refrigerators, and more particularly, to a control method, a control device and a refrigerator of a refrigerator. Background technique

[0002] A refrigerator is a refrigeration device that maintains a low temperature, keeping food or other items at a low temperature for the purpose of freshness or long-term storage. The most commonly used refrigerators are compression refrigerators. The mechanical energy is provided by the motor, and the compressor performs work on the refrigeration device. At the same time, the principle of absorbing heat when the low-boiling refrigerant evaporates is used to achieve the purpose of refrigeration.

[0003] A refrigerator typically has a freezer compartment and a refrigerator compartment, so that items can be both frozen and refrigerated. During the use of the refrigerator, items are stored in a closed space in the refrigerator for a long time, wh...

Examples

Embodiment Construction

[0034] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

[0036] see figure 1 A...