Intelligent temperature control device with high cooling efficiency

Abstract

The invention discloses an intelligent temperature control device with high cooling efficiency, which comprises a temperature control box body, a PLC controller, a box cover, a cooling water tank and a semiconductor refrigeration assembly, the box cover is arranged on the top of the temperature control box body, the cooling water tank is arranged on one side of the temperature control box body, and the semiconductor refrigeration assembly is arranged on one side of the cooling water tank. One side of the hot-end ceramic plate is provided with conductive metal, one side of the conductive metal is alternately provided with N-type semiconductors and P-type semiconductors, and one side of the N-type semiconductors and one side of the P-type semiconductors are connected with the cold-end ceramic plate through the conductive metal. According to the intelligent temperature control device with the high cooling efficiency, the semiconductor refrigeration assembly is arranged, after the cooling water tank is cooled for a period of time, the temperature of cooling liquid in the cooling water tank rises, the cooling effect is reduced, the Peltier effect is generated through an N-type semiconductor and a P-type semiconductor of the electrified semiconductor refrigeration assembly, the temperature of a cold-end ceramic plate is reduced, and the cooling efficiency is improved. And the heat exchange efficiency of the cooling liquid is improved.

Description

technical field [0001] The invention relates to the technical field of temperature control devices, in particular to an intelligent temperature control device with high cooling efficiency. Background technique [0002] We know that many household appliances such as refrigerators, air conditioners, and vending machines need temperature control devices. The existing temperature control devices generally include a temperature controller and a thermal fuse protector, which are connected to the corresponding control circuit to control and adjust the temperature. The heating circuit is also equipped with a temperature control device. The temperature rise of the heated material mainly depends on the power of the radiator and the type of the heated material. In addition, different materials require different heating temperatures, and voltage fluctuations also affect the heating. Temperature, in order to ensure the quality of the product and improve efficiency. [0003] However, in ...

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Problems solved by technology

[0004] The object of the present invention is to provide an intelligent temperature control device with high cooling efficiency to solve the above-mentioned background technology. In the existing temperature control devices, most of the cooling structure designs are air-cooled or water-cooled. The cooling efficiency is low in a high-temperature environment. After the water temperature rises in the overall pipeline of water cooling, the cooling efficiency is also not obvious enough.

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