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Refrigerator with sterilizing and odor removing functions and method for sterilizing and removing odor

A refrigerator and peculiar smell technology, which is applied to the refrigerator for removing peculiar smell, has the field of self-sterilization, and can solve the problems of unusable food, peculiar smell, digestive tract disease and the like

Inactive Publication Date: 2013-12-25
KUNSHAN ZEKAI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Refrigerators generally have a freezer and a cold room. The working temperature of the cold room is generally higher than 0°C, which is used to keep food fresh, but this also creates conditions for the growth of various bacteria. The micro-deterioration of the food stored in it, long-term consumption will cause certain harm to the human body, such as causing digestive tract diseases, etc.
In addition, after long-term use, the refrigerator will often produce peculiar smell. If it is not cleared in time, the food in the refrigerator will be polluted and the smell will spread, making the contaminated food unusable and causing waste.

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The refrigerator in this embodiment includes a refrigerating room and a freezing room, wherein the refrigerating room includes three side walls, a top wall, a bottom wall and a door of the refrigerating room, and the closed refrigerating space of the refrigerating room is formed after the door is closed . In this embodiment, a transparent interlayer board is arranged in the refrigerating chamber, and a photocatalyst layer is formed on the surface of the interlayer board, and an ultraviolet light is provided on at least one of the three side walls, the top wall and the bottom wall. Light irradiation device. In order to make the photocatalyst layers on the surface of the plurality of interlayer plates all be irradiated by ultraviolet light, the ultraviolet light irradiation device is preferably arranged on the inner side of the top wall of the refrigerator compartment.

[0017] Combine below figure 1 The method for sterilization and deodorization of the present inventio...

Embodiment 2

[0022] The difference between this embodiment and Embodiment 1 is that a layer of photocatalyst layer is formed on part of the inner surface of the interlayer board or only on the inner surface of one or several interlayer boards, such as in three interlayer boards A photocatalyst layer is formed on any one, two, or three of the inner surfaces.

[0023] From the perspective of environmental protection and energy saving, the light source in the ultraviolet light irradiation device in the present invention is preferably LED. The number is determined according to actual needs. The material of the photocatalyst layer includes nano-titanium dioxide, and the photocatalyst layer is coated with nano-titanium dioxide.

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Abstract

The invention discloses a refrigerator, which comprises a refrigerating chamber, wherein a clapboard is arranged in the refrigerating chamber; the clapboard is made of a transparent material, and a photocatalyst layer is formed on at least a part of the surface of the clapboard; an ultraviolet light illumination device for irradiating the photocatalyst layer is further arranged in the refrigerating chamber. According to the refrigerator, the transparent clapboard is arranged in the refrigerating chamber, a photocatalyst layer is formed on the surface of the clapboard, and the ultraviolet light illumination device arranged in the refrigerating chamber is synchronously used for irradiating the photocatalyst layer, so that a strong catalytic degradation effect is achieved, various bacteria produced in the refrigerating chamber can be killed effectively, harmful compounds released from the bacteria dead bodies can be decomposed effectively during sterilizing, and meanwhile odor in the refrigerating chamber is removed.

Description

technical field [0001] The invention relates to the technical field of refrigerators, and more specifically, relates to a refrigerator capable of killing bacteria and eliminating peculiar smells. Background technique [0002] The appearance of electric refrigerator has brought many conveniences to people's life, and electric refrigerator does have fresh-keeping function to refrigerated food, vegetables, meat and eggs etc., has facilitated people's life to a great extent. Refrigerators generally have a freezer and a cold room. The working temperature of the cold room is generally higher than 0°C, which is used to keep food fresh, but this also creates conditions for the growth of various bacteria. The micro-deterioration of the food stored therein, long-term consumption will cause certain harm to the human body, such as causing digestive tract diseases. In addition, after long-term use, the refrigerator will often produce peculiar smell. If it is not cleared in time, the foo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/00A61L9/20B01D53/86
Inventor 魏明邹根平
Owner KUNSHAN ZEKAI MACHINERY