Refrigerator with air duct coated with antiseptic and odourless coating and purification control method thereof

A control method and refrigerator technology, which is applied to household refrigeration devices, lighting and heating equipment, cooling fluid circulation devices, etc., can solve the problems of occupying the original space of the refrigerator, and the bactericidal coating can not take into account the range of action and cost, etc., and achieve simple structure , small footprint, good effect

Pending Publication Date: 2020-07-28
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a refrigerator with a sterilizing and deodorizing coating on the air duct and its purification control method to solve the problem that refrigerators in the prior art either need to add some additional devices to realize the sterilization function and occupy the original space of the refrigerator. space, or the use of bactericidal coatings can not take into account the scope of action and cost

Method used

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  • Refrigerator with air duct coated with antiseptic and odourless coating and purification control method thereof
  • Refrigerator with air duct coated with antiseptic and odourless coating and purification control method thereof

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Embodiment 2

[0033] The main difference between the refrigerator of Embodiment 2 and Embodiment 1 is that the air duct assembly 20 also includes an air outlet screen arranged at the air outlet 23 and a return air screen arranged at the air return port 24, and the air outlet screen and the return air The screen can be made of plastic or metal, and the sterilizing and deodorizing coating is located on the surfaces of the air outlet and return air separating screens, so that the circulating air can pass through the sterilizing and deodorizing coating to achieve a purification effect. It should be noted that, in other embodiments, the bactericidal and deodorizing coating may only be provided on the air outlet screen or the return air screen. Since the air ducts of refrigerators are generally made of foam, coatings cannot be used on the air duct walls made of foam materials, but if there are materials such as plastic or metal that can be sprayed on the air duct walls, the bactericidal and deodor...

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Abstract

The invention discloses a refrigerator with an air duct coated with an antiseptic and odourless coating and a purification control method thereof. The refrigerator comprises a box body and an air ductassembly, a compartment is arranged in the box body, the air duct assembly communicates with the compartment , and at least one part of the air duct assembly is coated with the antiseptic and odourless coating. The technical scheme provided by the invention can effectively solve the problem that the refrigerator in the prior art either needs to add some additional devices to realize a sterilization function, occupies the original space of the refrigerator, or uses the antiseptic coating but cannot take into account the scope and cost.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to a refrigerator with an air duct coated with a bactericidal and deodorizing coating and a purification control method thereof. Background technique [0002] With the development of social economy, users pay more and more attention to the hygiene of the refrigerator when using the refrigerator. Traditional refrigerators tend to breed some bacteria and produce bad smells when food is stored for a long time. This is more prominent in the current mainstream air-cooled refrigerators. It is necessary for the refrigerator to have a series of methods of sterilization and deodorization. [0003] Many companies have launched or promoted various sterilization functions, such as metal ion sterilization, photocatalyst, herbal sterilization, etc., but there are various problems, the actual effect is often not satisfactory, and the existing refrigerators generally need additional Adding ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D17/04F25D29/00
CPCF25D17/042F25D29/00F25D2317/041F25D2600/02F25D2700/02
Inventor 胡卓鸣刘畅钱梅双罗平平
Owner GREE ELECTRIC APPLIANCES INC
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