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Sour milk machine and operating method thereof

An operation method and technology of a yogurt machine, which can be applied to milk preparations, beverage preparation devices, household appliances, etc., can solve problems such as unsatisfactory, and achieve the effect of good fermentation effect.

Inactive Publication Date: 2013-04-24
晏康福 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual use, the effect of the yogurt produced, including the mouthfeel of the yogurt, is not satisfactory

Method used

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  • Sour milk machine and operating method thereof
  • Sour milk machine and operating method thereof
  • Sour milk machine and operating method thereof

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Embodiment Construction

[0066] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0067] see Figure 3-Figure 5 , The yogurt machine includes a fermentation cup 1 arranged in a heat conduction barrel 2, a semiconductor chip and a heat conduction barrel temperature sensor are arranged on the heat conduction barrel 2, and a fermentation cup temperature sensor 3 is arranged at the bottom center of the fermentation cup 1. The semiconductor chip surrounds the sides of the fermenter 1 . The heat conduction bucket temperature sensor is a high and low temperature protection sensor 4.

[0068] The operation of the yogurt machine includes the following steps:

[0069] The first step is to select the working mode of the yogurt machine. When it is fresh, enter the second step; when it is fermentation, enter the seventeenth step;

[0070] The second step is to start the power supply, input the reverse voltage U=-11.5±1V to the semiconductor ch...

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PUM

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Abstract

The invention discloses a sour milk machine and an operating method thereof. The sour milk machine comprises a fermentation cup arranged in a heat conduction barrel, wherein a semiconductor chip and a heat conduction barrel temperature sensor are arranged on the heat conduction barrel. The sour milk machine is characterized in that the bottom center of the fermentation cup is provided with a fermentation cup temperature sensor. The heat conduction barrel temperature sensor is a high-low temperature protection sensor. The operating method of the sour milk machine is characterized by comprising the following steps of: one, selecting a working mode of the sour milk machine, carrying out the step two when the working mode is for fresh keeping, and carrying out the step seventeen when the working mode is for fermentation; two, starting up a power source to input a backward voltage U, which is equal to -11.5+ / -1 V, to the semiconductor chip, and carrying out the step three; and three, judging whether the temperature T1 measured by the fermentation cup temperature sensor is less than or equal to 6 DEG C, carrying out step four when the temperature T1 is less than or equal to 6 DEG C, and carrying out step ten when the temperature T1 is not less than or equal to 6 DEG C. The sour milk machine has the characteristics of simple and reasonable structure, low manufacturing cost, long service life and good mouthfeel of sour milk, and is flexible to operate.

Description

technical field [0001] The invention relates to a yogurt machine and its operating method. Background technique [0002] The traditional yogurt machine is attached figure 1 - attached figure 2 As shown, the heating device 2 is arranged at the bottom of the fermentation cup 1, and the heat is transferred from the heating device 2 to the fermentation cup 1. Since there is no temperature-sensitive NTC for temperature control in the fermentation cup 1, the fermentation temperature and fermentation time in the fermentation cup 1 cannot be precisely controlled, and the temperature in the fermentation cup 1 is uneven. Moreover, this yogurt machine does not have a refrigeration device. After the fermentation is completed, the yogurt or the fermentation cup 1 can only be manually stored in the refrigerator. If it is not handled in time, the yogurt will easily deteriorate and become inedible. [0003] In response to this situation, some manufacturers have made some improvements, s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J31/00A23C9/12
Inventor 晏康福伍智东
Owner 晏康福
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