Circulating drinking liquid refrigeration system capable of accurately measuring temperature and refrigeration equipment

Abstract

The invention discloses a circulating drinking liquid refrigeration system capable of accurately measuring temperature. The circulating drinking liquid refrigeration system comprises a semiconductor refrigeration chip, a hot end radiator, a liquid cooling heat exchange unit, a pumping device, a storage container, a temperature sensor and a temperature control module, the hot end of the semiconductor refrigeration chip makes contact with the hot end radiator, the cold end of the semiconductor refrigeration chip makes contact with the liquid cooling heat exchange unit, the liquid cooling heat exchange unit, the storage container and the pumping device are in liquid path connection to form a closed-loop circulating liquid path system, wherein the storage container is provided with a drink supply port for a user to take drinking liquid, the temperature sensor is arranged at a position, adjacent to the drink supply port, in the storage container, and the temperature control module is electrically connected to the temperature sensor, the pumping device, the hot end radiator and the semiconductor refrigeration chip. The system has the advantages that the size is small, the refrigeration efficiency is high, and the detected temperature is closer to the drink taking temperature. The invention further discloses refrigeration equipment which is provided with the circulating drinking liquid refrigeration system capable of accurately measuring the temperature and can provide the drinking liquid with the accurate temperature.

Description

technical field [0001] The invention relates to refrigeration technology, in particular to a circulating drinking liquid refrigeration system for accurate temperature measurement. In addition, the invention also relates to a refrigeration device. Background technique [0002] Refrigeration refers to the process of reducing or maintaining the temperature of objects below the natural environment temperature. At present, the commonly used refrigeration methods include compression refrigerators that drive compressors with electric energy, and use ammonia, fluorine and other refrigerants to realize refrigeration cycles, and N-type refrigerators. The Peltier effect of the semiconductor material and the P-type semiconductor material realizes the semiconductor refrigeration chip refrigeration in the refrigeration process. The advantages of compression refrigerators are high power and high refrigeration efficiency. The disadvantage is that the structure is complex, it takes up a la...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problems of low refrigeration efficiency and inaccurate temperature measurement of semiconductor refrigeration equipment in the prior art, and provide a circulating drinking liquid refrigeration system and refrigeration equipment with accurate temperature measurement, the system and the refrigeration equipment with the system The cooling efficiency of the equipment is high, the temperature measurement is accurate, the temperature of the drinking liquid is closer to the set temperature, and the user has a good drinking taste

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