Refrigeration table adopting acoustic energy refrigerator

Abstract

A refrigeration table adopting an acoustic energy refrigerator comprises a table body and the acoustic energy refrigerator, wherein the table body is provided with table legs and a table top, the table top is horizontally arranged, and a cavity with a concave horizontal bottom surface is arranged in the center of the table top; the bottom surface is made of metal, the acoustic energy refrigeratoris a pulse free-piston stirling cryocooler, and the pulse free-piston stirling cryocooler is provided with a cold end; the cold end is in contact with the bottom surface of the cavity, which is used for cooling the bottom surface. The pulse free-piston stirling cryocooler used by the refrigeration table has the advantages that the size is small, the structure is compact, the carrying is convenient, and the refrigerating efficiency is high. The refrigeration table is high in cooling speed, the cooling effect is good, the temperature is easy to control, and the accuracy of controlling the temperature is higher.

Description

technical field [0001] The invention belongs to the refrigeration field, and in particular relates to a refrigeration table using a sound energy refrigerator. Background technique [0002] At present, with the development of the economy and the improvement of people's living standards, the requirements for the taste of life are getting higher and higher. In the hot summer, when we are relaxing on the beach, when we are sunbathing under the sun umbrella, if we can drink What a pleasant thing it would be to enjoy a cold drink, or you need cold drinks and fruits, but at present, you can only buy or use refrigerators to enjoy cold drinks or frozen fruits, and refrigerators are often placed indoors, so it is very difficult to take drinks. Inconvenient, if the refrigerator is placed outdoors, it will not only take up space, but also the power supply is not easy to install. [0003] At present, there is a refrigerated table. Ice cubes are placed in the container, and the table is ...

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Problems solved by technology

[0002] At present, with the development of the economy and the improvement of people's living standards, the requirements for the taste of life are getting higher and higher. In the hot summer, when we are relaxing on the beach, when we are sunbathing under the sun umbrella, if we can drink What a pleasant thing it would be to enjoy a cold drink, or you need cold drinks and fruits, but at present, you can only buy or use refrigerators to enjoy cold drinks or frozen fruits, and refrigerators are often placed indoors, so it is very difficult to take drinks. Inconvenient, if the refrigerator is placed outside, it will not only take up space, but also the power supply is not easy to install

[0003] At present, there is a refrigerated table. Ice cubes are placed in the container, and the table is opened and closed, so that the table has the function of refrigeration. However, the water produced by the melting of the ice cubes is stored in the container. To remove the water, only It can be poured out through the opening of the container, which is extremely inconvenient

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