Air-cooled refrigerator and its sterilization method
A technology of air-cooled refrigerators and sterilizing devices, which is applied to household refrigerators, coolers, and household refrigeration devices, etc., which can solve problems such as improvement, spoilage of stored materials, and poor reliability of sterilizing devices, so as to achieve guaranteed sterilizing effect and long-term reliability The effect of using and improving the bactericidal effect
Active Publication Date: 2021-10-29
HAIER SMART HOME CO LTD
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- Claims
- Application Information
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Problems solved by technology
Bacteria can multiply in hard-to-clean places such as air ducts that cannot be seen by the user
This has seriously affected the safety of the storage environment of the refrigerator, resulting in a greatly increased rate of spoilage of stored items
[0005] Although some sterilizing devices for refrigerators have appeared in the prior art, due to the low-temperature and humid environment inside the refrigerator, the working reliability of the sterilizing devices is poor and cannot meet the requirements of users
Method used
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Embodiment Construction
[0032] figure 1 is a schematic partial structural diagram of an air-cooled refrigerator 10 according to an embodiment of the present invention; figure 2 It is a block diagram of the electrical structure of the air-cooled refrigerator 10 according to an embodiment of the present invention. The box body 210 of the air-cooled refrigerator 10 of the present embodiment may include a steel plate shell with an open front side, a synthetic resin liner disposed in the inner space of the shell and with an open front side, and a gap between the shell and the liner. It is a heat insulating material made of foamed polyurethane formed by filling and foaming in the middle. A storage compartment 220 for storing food or other items is formed in the box body 210 . According to the storage temperature and usage, the inside of the box body 210 can be divided into one or more storage compartments 220, for example, it can include a refrigerator room, a freezer room, a temperature-changing room, ...
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The invention provides an air-cooled refrigerator and a sterilization method thereof, wherein a sterilization device is arranged in the air-cooled refrigerator, and the sterilization device is configured to have an excitation state and a ready state for releasing sterilization ions, and the method further comprises: acquiring a triggering state of the sterilization device to start. Start signal; reset the cycle parameters of the sterilization device, the cycle parameters include the duration of the sterilization device working in the excited state and the duration of the preparation state in the cycle cycle of the sterilization device; control the sterilization device to run cyclically with the reset cycle parameters . Aiming at the characteristics of the sterilization device, the solution of the present invention proposes an operation cycle in which the excitation state and the preparation state alternately circulate, and the cycle parameters are reset after each start of the sterilization device to ensure that the operation of the sterilization device can reach the set number of excitation times. , to ensure the bactericidal effect.
Description
technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to an air-cooled refrigerator and a sterilization method thereof. Background technique [0002] Refrigerators are a relatively common household appliance that prolongs the freshness of food by refrigerating and freezing. In order to ensure the effect of refrigeration and freezing, it is required that the refrigerator box has good sealing performance. [0003] However, if the food is stored in this sealed environment for a long time, especially for fresh vegetables placed in the cold room, the loss of water will stimulate the release of ethylene from the fruits and vegetables, promote the disintegration of chloroplasts, the tissue cell membrane will decline, and the storability and disease resistance will decrease. On the other hand, under the temperature conditions of the cold room, some bacteria can still survive and multiply, thereby posing a threat to the food in...
Claims
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IPC IPC(8): F25D11/02F25D17/04F25D29/00A61L9/22
CPCA61L9/22F25D11/02F25D17/042F25D17/045F25D29/00F25D2317/041F25D2317/067
Inventor 李春阳王铭刘昀曦
Owner HAIER SMART HOME CO LTD