Plasma disinfection cabinet and disinfection method
A plasma and disinfection cabinet technology, applied in the field of disinfection cabinets, can solve problems such as reduced work efficiency, slow ozone decomposition, and increased power consumption
Active Publication Date: 2021-02-02
QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD +1
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Problems solved by technology
[0006] The method of increasing the ambient temperature to reduce the ozone concentration, on the one hand, increases the power consumption, and on the other hand, due to the slow decomposition of the ozone, the cycle is prolonged and the work efficiency is reduced.
At the same time, it is not suitable for household appliances that work at low or normal temperatures such as refrigerators and washing machines.
Method used
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[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0033] It should be noted that, in the description of the present invention, the terms "up", "down", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate directions or positions The terms of the relationship are based on the orientation or positional relationship shown in the drawings, which are for convenience of desc...
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The invention discloses a plasma disinfection cabinet and a disinfection method. The plasma disinfection cabinet comprises a plasma generation module, a power supply module, an airflow module and an auxiliary heating module; the plasma generation module comprises an air chamber, a discharge assembly is arranged in the air chamber, and the air chamber is provided with an air outlet and an air inlet; and the power module supplies high-voltage power to the discharging assembly, the airflow module conveys plasmas in the air chamber into a sterilization space, and the auxiliary heating module is used for decomposing ozone in the air chamber. According to the cabinet, through the synergistic effect of the plasma generation module, the airflow module and the auxiliary heating module, the ozone concentration is reduced, and the sterilization efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of disinfection cabinets, in particular to a plasma disinfection cabinet and a disinfection method. Background technique [0002] Disinfection cabinets generally use ultraviolet light, high temperature, ozone and other methods for sterilization and disinfection. The scope of ultraviolet disinfection is limited and the disinfection is not complete. High-temperature disinfection consumes a lot of energy, and some plastic kitchen utensils that are not resistant to high temperatures cannot be subjected to high-temperature disinfection. Although ozone has a significant sterilizing effect, it has a strong pungent odor and certain toxicity. Excessive ozone will strongly stimulate the human respiratory tract, causing symptoms such as sore throat, chest tightness and coughing, and may cause bronchitis and emphysema; working in a high-concentration ozone environment for a long time will cause human neurotoxicity, di...
Claims
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IPC IPC(8): A61L2/14A61L2/26
CPCA61L2/14A61L2/26A61L2202/13A61L2202/122A61L2202/11Y02A50/20
Inventor 马少云李枫王涛李小娇刘定新郗旺
Owner QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD