A smart refrigerator that uses water physical state changes to replace hot and cold

Abstract

The invention relates to the technical field of Internet of Things equipment, and provides a smart refrigerator that utilizes changes in the physical state of water to perform cold and hot replacement, including a thermal insulation layer, the front and back outer walls of the thermal insulation layer are fixedly connected with a fixed frame, and the fixed frame is provided with a The card slot, the inner wall of the card slot is provided with a drain port, the outer wall of the card slot is movably connected with a sponge, the end of the sponge away from the card slot is fixedly connected with a fixed block, and the outer wall of the fixed block is fixedly connected with a rack plate. The water on the outer wall of the evaporator absorbs heat and transforms from a liquid state to a gaseous state, and the temperature is lowered to a certain extent. The evaporated water vapor is driven upward by the fan blades to the position of the evaporator. Turning into a liquid state releases heat and melts the frost inside the evaporator. At this time, liquid water is formed on the outer wall of the insulation layer again. The above steps are repeated, and the water gas and liquid changes are recycled to cool down and defrost.

Description

technical field [0001] The invention relates to the technical field of Internet of Things equipment, in particular to an intelligent refrigerator that utilizes changes in the physical state of water to replace cold and heat. Background technique [0002] The Internet of Things is an information carrier based on the Internet, traditional telecommunication networks, etc. The application field of the Internet of Things involves all aspects, and the application in the fields of industry, agriculture, environment, transportation, logistics, home and security infrastructure effectively promotes intelligent With the development of modernization, smart home is more common in our daily life, and the electrical equipment at home can be adjusted through mobile phones. [0003] In the prior art, water droplets often appear between the radiator of the refrigerator and the insulation layer of the refrigerator. While the insulation layer keeps the interior of the refrigerator warm, it will...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, water drops often appear between the radiator of the refrigerator and the insulation layer of the refrigerator. While the insulation layer keeps the inside of the refrigerator warm, it is also affected by the cold air inside the refrigerator to make the temperature lower, and the heat emitted by the radiator When the hot air encounters the cold insulation layer, water condensation will occur, which may seep to the ground, and people need to deal with it. Moreover, if the evaporator of the refrigerator is used for too long, frost will easily form inside the evaporator and block the circulation of cold air, making the refrigerator ineffective. Therefore, a smart refrigerator that uses changes in the physical state of water to replace hot and cold came into being.

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