Semiconductor refrigeration ice cream maker controller, control method and ice cream maker

Abstract

The invention discloses a semiconductor refrigeration ice cream maker controller. The semiconductor refrigeration ice cream maker controller comprises a controller, a refrigerating device, a stirring motor and a torsional moment detecting module, wherein the controller is separately connected with the refrigerating device, the torsional moment detecting module and the stirring motor; the semiconductor refrigeration ice cream maker controller further comprises a temperature-reducing speed detecting module; and the controller is used for preferentially comparing a temperature-reducing speed signal with a preset temperature-reducing speed threshold, and starting the torsional moment detecting module or a timing control module according to the comparison result of temperature-reducing speed. According to the semiconductor refrigeration ice cream maker controller disclosed by the invention, the quantity of food materials is calculated according to the temperature-reducing speed, and various different control schemes are executed respectively according to the quantity of the food materials, wherein the control schemes include three control modes, namely a stirring motor torsional moment control mode, a timing control mode and a timing / torsional moment dual control mode, so that automatic identification of the made food materials is achieved, and intelligent and automatic control of an entire making process is realized according to the information of the quantity of the food materials.

Description

technical field [0001] The invention relates to the technical field of refrigeration, and more specifically relates to a semiconductor refrigeration ice cream machine controller, a control method, and an ice cream machine. Background technique [0002] With the improvement of people's living standards and the enhancement of personalized consumption concepts, personal and household ice cream machines are gradually entering thousands of households. At present, personal and household active refrigeration ice cream machines are basically divided into two types: mechanical compression type and semiconductor refrigeration type. The main structure includes refrigeration host, agitator and control system. The mechanical compression refrigeration control method mainly adopts the timing mode, and the production time is set according to the amount of production materials, and the refrigeration host is automatically turned off when the timing is reached. The semiconductor refrigeration...

AI Technical Summary

Problems solved by technology

[0003] Based on the friction between the ice cream ingredients and the inner cylinder wall, the ice cream production process controlled by the torque of the stirring motor is suitable for the production of large-capacity ingredients. Basically gathered at the center of the stirring rod connected to the stirring motor in the middle of the inner barrel, resulting in a gap between the ingredients and the wall of the inner barrel, the friction between the two is greatly reduced, and the torque of the stirring motor cannot reach or exceed the set threshold, resulting in even ice cream making. Done can't stop the production process

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