Refrigerator with sterilization purification device

A purification device and refrigerator technology, which is applied to household refrigeration devices, cooling fluid circulation devices, lighting and heating equipment, etc., can solve the problems of poor purification effect, high energy consumption, and large volume of the purification system, so as to ensure the energy consumption of refrigerators, High-efficiency circulation, high-efficiency sterilization and purification effect

Inactive Publication Date: 2016-12-21
GUANGDONG GALANZ GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The photocatalyst purification device with this structure needs to use an additional air duct to work, resulting in a large volume of the entire purification system. In addition, its purification effect is poor and energy consumption is high

Method used

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  • Refrigerator with sterilization purification device
  • Refrigerator with sterilization purification device
  • Refrigerator with sterilization purification device

Examples

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Effect test

Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] see Figure 1-Figure 3 , the refrigerator with a sterilizing and purifying device includes a refrigerator main body with a refrigerating chamber a; a sterilizing and purifying device b is arranged on the top of the refrigerating chamber a, and the sterilizing and purifying device b includes a housing 1, a fan 2, a titanium dioxide catalyst net 3 and LED Lamp 4, shell 1 and refrigerating room a are assembled to form an air duct, and the air inlet and outlet ends of the housing 1 corresponding to the air duct are respectively provided with an air inlet 1.1 and an air outlet 1.2 connected to the refrigerating room a, and a titanium dioxide catalyst net 3 is arranged between the air inlet 1.1 and the air outlet 1.2, the fan 2 and the LED lamp 4 are respectively placed behind and in front of the titanium dioxide catalyst net 3; the wavelength of the L...

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Abstract

The invention discloses a refrigerator with a sterilization purification device. The refrigerator comprises a refrigerator body with a refrigerating chamber. The sterilization purification device is arranged at the top of the refrigerating chamber and comprises a shell, a draught fan, a titanium dioxide catalyst net and an LED lamp. An air channel is formed through matching and assembling of the shell and the refrigerating chamber, an air inlet and an air output which are communicated with the refrigerating chamber are formed in an air inlet end and an air outlet end, corresponding to the air channel, of the shell respectively, the titanium dioxide catalyst net is arranged between the air inlet and the air outlet, and the draught fan and the LED lamp are arranged at the back portion and the front portion of the titanium dioxide catalyst net respectively; the wave length of the LED is 399 nm to 411 nm; the air speed of the draught fan is 0.3 m/s. The specific draught fan and the LED lamp are selected in the sterilization purification device, and the most efficient sterilization purification effect is achieved while energy consumption of the refrigerator can be effectively guaranteed; the structure is relatively simple, efficient circulation can be achieved without using an additional air channel.

Description

technical field [0001] The invention relates to a refrigerator, in particular to a refrigerator with a sterilizing and purifying device. Background technique [0002] In recent years, concepts such as "zero-degree freshness preservation", "vacuum preservation" and "light wave preservation" have emerged one after another, and the concepts of "sterilization" and "antibacterial" are often secretly replaced. Sterilization technologies that are highly recognized in practical applications include "positive and negative ion sterilization", "photocatalyst sterilization" and "ozone sterilization", etc. Among them, photocatalyst sterilization technology has become a hot spot in application and research due to its advantages of high efficiency, long-term, thoroughness, and safety. . The superoxide anion radicals O2- and hydroxyl radicals -OH generated by nano photocatalysts under light irradiation can oxidize and decompose various organic compounds and some inorganic substances, destr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/12A61L9/18A61L9/22
CPCF25D23/12A61L9/18A61L9/22A61L2209/11F25D2317/041
Inventor 梁耀文胡新国
Owner GUANGDONG GALANZ GRP CO LTD
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