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Control method, control device, yogurt machine and refrigerator for yogurt preparation

A control method and control device technology, applied in milk preparations, dairy products, applications, etc., can solve the problems of long production time, long time consumption, monotonous heating mode, etc., and achieve the goal of increasing functionality, reducing energy consumption, and reducing time Effect

Inactive Publication Date: 2018-01-16
HEFEI HUALING CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing yogurt machine is an independent machine and cannot be used on the refrigerator; the production time is too long, it takes 6 hours to make, and 8 to 10 hours to ferment; the heating mode is monotonous, only the switch state; cooling The mode is generally self-heating and cooling, which takes a long time

Method used

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  • Control method, control device, yogurt machine and refrigerator for yogurt preparation
  • Control method, control device, yogurt machine and refrigerator for yogurt preparation
  • Control method, control device, yogurt machine and refrigerator for yogurt preparation

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specific Embodiment

[0207] Specific embodiments: a yogurt machine, including a heating wire, a temperature sensor and an LED display light, wherein the temperature sensor is arranged inside the yogurt machine for detecting the temperature in the cavity. The yogurt machine can be embedded in the refrigerator, specifically embedded in the upper shelf of the door body of the box, and can also work independently from the refrigerator.

[0208] After the yogurt machine is powered on, the program enters the initialization state, resets all parameters, starts the timer and AD acquisition channel, etc., enters the standby state, and waits for key input. This control mode is divided into three types:

[0209] 1. Yogurt production mode (heating mode). In this mode, firstly start the timer function, then start the PWM timer, turn on the heating wire, and enter the pulse heating mode. At the same time, the AD channel continuously collects the value of the sensor, which is consistent with Tm1 , Tm2 for compa...

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Abstract

The invention provides a control method, a control device, a yogurt machine and a refrigerator for yogurt preparation, wherein the control method for yogurt preparation comprises the steps: receivinga selected order of working modes, and entering the corresponding control mode; when the selected order is yogurt preparation, starting a heating device, starting counting and entering a heating mode;acquiring the temperature value of the yogurt in the heating process in real time; judging whether the temperature value of the yogurt in the heating process is in a first preset temperature interval; when the judgment result is no, adjusting the power on duty cycle of the heating device according to the temperature value of the yogurt in the heating process; and when the judgment result is yes,turning off the heating device. By the control method provided by the invention, the temperature in a cavity is cyclically acquired and analyzed and the temperature is strictly controlled, thereby ensuring the optimum temperature for yogurt preparation and greatly reducing time for yogurt preparation; and by adopting a pulse-width modulation heating and cooling mode, the yogurt preparation efficiency is improved, the yogurt mouthfeel is improved and energy consumption is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of yogurt machines, in particular to a control method for making yogurt, a control device for making yogurt, a yogurt machine, and a refrigerator. Background technique [0002] The existing yogurt machine is an independent machine, which cannot be used on the refrigerator; the production time is too long, it takes 6 hours to make, and 8 to 10 hours to ferment; the heating mode is monotonous, only the switch state; cooling The mode is generally self-heating and cooling, which takes a long time. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [0004] To this end, one aspect of the present invention is to propose a method for controlling the production of yoghurt. [0005] Another aspect of the present invention is to provide a control device for making yogurt. [0006] Another aspect of the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/12
Inventor 陈钱钱振符秀亮
Owner HEFEI HUALING CO LTD
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