Negative ion device, negative ion wind device and refrigerator deodorization device

Abstract

The invention relates to the technical field of the refrigeration equipment, in particular to a negative ion device, a negative ion wind device and a refrigerator deodorization device. The negative ion device comprises an emitting electrode, a collector electrode and a high-voltage power supply capable of generating power for the negative ion device, wherein the emitting electrode is a needle-shaped emitting electrode; the emitting electrode is connected with the cathode terminal of the high-voltage power supply; the needle-shaped tip of the emitting electrode points to the collector electrode; the collector electrode is connected with the anode terminal of the high-voltage power supply; the collector electrode is a Watanabe hole type collector electrode and is punched by a current-conducting plate; and the outer edge of the hole is coated with a flat insulating layer. According to the ion wind device and the refrigerator deodorization device disclosed by the invention, big-wind-volume negative ion wind can be generated to more quickly and effectively remove peculiar smell, virus and various bacteria in the refrigerator, air can be kept fresh, and food is more fresh and healthy.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, and more specifically, to a negative ion device, a negative ion wind device and a refrigerator deodorizing device. Background technique [0002] With the development of the economy and the continuous improvement of people's living standards, refrigerators have entered thousands of households and become indispensable household appliances for daily life. A refrigerator is a device that artificially creates a low-temperature environment to preserve food. The early refrigerators did not have antibacterial and sterilizing functions, and only relied on low temperature to keep food fresh. The food in this kind of refrigerator, especially the food in the refrigerator, will still spoil after a long time, because bacteria still exist in the low temperature environment. . Later, people added antibacterial materials to the refrigerator liner for sterilization. Although it has a certain effe...

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Problems solved by technology

[0004] At present, there are also sterilizing technologies around ions: such as plasma sterilizing technology, ionized water molecular clusters, silver ion technology, etc., and similar negative ion sterilizing technology of the present invention. Bacteria, and the number of ions decreases sharply after being neutralized with bacteria, it is difficult to spread to a long distance

Most of the bacteria in the refrigerator are attached to the food, and it is difficult for the traditional sterilization device to touch it, including the corners far from the device. Bacteria on the surface of food are still growing and producing peculiar smell, or special fans or air ducts are needed to achieve the purpose of transportation

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