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Refrigerator with odor removing and sterilizing functions and control method

A technology for deodorization and refrigerators, which is applied in household appliances, household refrigeration devices, lighting and heating equipment, etc. It can solve the problem of catalyst activity reduction, achieve rapid deodorization and sterilization, and improve the catalytic effect

Pending Publication Date: 2020-06-09
CHANGHONG MEILING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, under low temperature conditions, the catalyst activity will decrease

Method used

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  • Refrigerator with odor removing and sterilizing functions and control method
  • Refrigerator with odor removing and sterilizing functions and control method

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...

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Abstract

The invention discloses a refrigerator with odor removing and sterilizing functions, and relates to the technical field of odor removing and sterilizing. The refrigerator comprises a refrigeration airduct assembly installed in the refrigerator, wherein the refrigeration air duct assembly comprises a refrigeration fan and an air duct, and an odor removing and sterilizing device is installed on theinner side of an air outlet of the air duct; the odor removing and sterilizing device comprises a frame, an ozone generator, a metal oxide catalyst honeycomb module, a heating wire and a temperaturesensor; and the metal oxide catalyst honeycomb module is installed in the frame, the heating wire and the temperature sensor are installed at the air inlet end of the metal oxide catalyst honeycomb module, and the ozone generator is installed on an extension plate arranged on the frame. According to the refrigerator, ozone is catalyzed through the built-in honeycomb module to generate free radicals and negative ions, meanwhile, in order to improve the catalytic effect, the heating wire is arranged on the surface of the honeycomb module, the gas sensor in the refrigerator is combined, the control rule is formulated, and odor removing and sterilizing in the space are realized under the action of air circulation of the refrigerator.

Description

technical field [0001] The invention belongs to the technical field of deodorization and sterilization, and in particular relates to a refrigerator with the function of deodorization and sterilization and a control method. Background technique [0002] As the main storage of food materials, the refrigerator mainly uses low temperature conditions to inhibit the metabolism of fruits and vegetables and most microorganisms, thereby prolonging the freshness period of fruits and vegetables. However, some pathogenic bacteria can reproduce and metabolize normally under low temperature conditions, such as Salmonella, Listeria, Shigella and other psychrophilic bacteria. At the same time, the problem of refrigerator odor also suppresses and troubles users. The main reasons for the analysis are the limited storage space of the refrigerator, the variety of stored ingredients, the cross-odour between different ingredients, and the odor caused by bacterial metabolism. [0003] At present,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D17/04F25D17/06A61L9/03A61L9/22
CPCF25D17/045F25D17/062A61L9/032A61L9/22F25D2317/0415F25D2317/0416
Inventor 任猛江峰
Owner CHANGHONG MEILING CO LTD
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