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Antimicrobial and smell-removal refrigerator and its control method

A control method and refrigerator technology, which are applied to the refrigerator with a disinfection and sterilization device, in the field of air deodorization, can solve the problems of reducing the amount of negative ions generated, affecting the life of the lamp tube, and the loss of water in fruits and vegetables, and achieving the effect of high-efficiency sterilization.

Active Publication Date: 2008-04-02
HISENSE(SHANDONG)REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the UV lamp works in a high-humidity environment for a long time, which will seriously affect the life of the lamp and reduce the generation of negative ions
[0007] The type that cooperates with ultraviolet rays also has the same problems as single negative ions and light wave negative ions. In addition, a small fan is added to the refrigerator, which will cause serious loss of water in fruits and vegetables.

Method used

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  • Antimicrobial and smell-removal refrigerator and its control method
  • Antimicrobial and smell-removal refrigerator and its control method
  • Antimicrobial and smell-removal refrigerator and its control method

Examples

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Effect test

Embodiment 1

[0032] The distance between the positive and negative poles of the discharger of this embodiment is set to 5 millimeters, the aperture of the circular hole of the positive pole plate is 5 millimeters, the voltage between the positive and negative poles is set to -4800 volts, and the material of the positive pole plate is a stainless steel sheet , with a thickness of 0.3 mm, the material of the negative electrode is a phosphor copper plate with a thickness of 0.2 mm, the power-on time between the positive and negative electrodes is 3 minutes, and the power-off time is 3 minutes.

[0033]As shown in Figure 5, the discharger of the antibacterial and deodorizing refrigerator of the present embodiment is set as two up and down, and the output port of the upper discharger releases ozone and negative ions to the parts other than the fruit and vegetable box of the refrigerator, mainly to kill the parts other than the fruit and vegetable box All kinds of bacteria, get rid of all kinds o...

Embodiment 2

[0035] The distance between the positive and negative poles of the discharger of this embodiment is set to 8 millimeters, the aperture of the positive plate is set to 8 millimeters, the voltage between the positive and negative poles is set to -5500 volts, the thickness of the positive plate is 0.9 millimeters, and the negative pole is set to 8 millimeters. The thickness of the board is 0.4 mm, the power-on time between the positive and negative electrodes is 4.5 minutes, and the power-off time is 9 minutes. The discharger is set to one, and the position can be set according to needs.

Embodiment 3

[0037] The distance between the positive and negative poles of the discharger of this embodiment is set to 12 millimeters, the aperture of the positive plate is set to 12 millimeters, the voltage between the positive and negative poles is set to -5800 volts, the thickness of the positive plate is 1.5 millimeters, and the negative pole is set to 1.5 millimeters. The thickness of the plate is 0.7 mm, the power-on time between positive and negative electrodes is 6 minutes, and the power-off time is 15 minutes.

[0038] The antibacterial and deodorizing refrigerator of the present invention reasonably controls the amount of negative ions and the half-life of ozone in the refrigerator, so that there can be an appropriate amount of negative ions and ozone inside the refrigerator, making the refrigerator more beneficial to human health and avoiding pollution to the atmosphere , can be widely used in the field of refrigerators.

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Abstract

The invention relates to a refrigerator, in particular to an antibacterial odor removal refrigerator and a control method thereof, wherein, a CPU is used to automatically control a working time of a multi-stage high voltage generator circuit of ozone and anion, so that a half-life of ozone can be precisely controlled, and anions which are beneficial to physical health of users are contained in a refrigerator, which comprises a refrigerator body and an internal control device, wherein, the refrigerator body is provided with a refrigerator compartment, an antibacterial odor removal device is arranged in the inner wall of the refrigerator compartment, the antibacterial odor removal device is arranged as a discharger which can release ozone and anions, which are released into the refrigerator compartment through a release port on the inner wall of the refrigerator body; the internal control device comprises a CPU and peripheral circuits thereof, the discharger is provided with a control circuit, which is arranged between the CPU and the discharger which is arranged as a closed loop type discharger and provided with a positive electrode and a negative electrode which are arranged in the refrigerator compartment.

Description

technical field [0001] The invention relates to a refrigerator, in particular to a refrigerator with an air deodorizing, disinfecting and sterilizing device. Background technique [0002] Traditional refrigerators are generally not equipped with antibacterial and deodorizing devices. After long-term use, due to the placement of food with various odors, they will mix in the refrigerator to form an unpleasant smell, which will adhere to the surface of the refrigerated food and the inner wall of the refrigerator. surface. In addition, the refrigerated food and its packaging will also bring in harmful bacteria. In a long-term low-temperature environment, harmful bacteria will gradually develop anti-environmental characteristics and become low-temperature bacteria that are harmful to the human body. If these peculiar smells are not removed, it will seriously affect the preservation quality of the preserved food. At the same time, if the low-temperature bacteria that have formed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/10A61L9/00H01T23/00
Inventor 李砚泉单炜刘兆祥
Owner HISENSE(SHANDONG)REFRIGERATOR CO LTD
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