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Soybean milk machine circuit control method and soybean milk machine circuit

A control method and technology for a soymilk machine, which are applied to the circuit of a soymilk machine and the control field of the soymilk machine circuit, can solve the problems of the soymilk machine being prone to sticking to the bottom, the soymilk machine cannot stop heating normally, safety accidents, etc., so as to prevent failures from being detected normally The effect of warming, enhancing safety, improving safety

Inactive Publication Date: 2017-06-09
ZHONGSHAN HEYUAN ELECTRIC APPLIANCE CO LTD
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AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a control method of a soymilk maker circuit and a soymilk maker circuit, aiming to solve the problem that the soymilk maker in the prior art is prone to sticky bottoms when the heating temperature is too high, and even causes serious problems due to the inability of the soymilk maker to stop heating normally. The problem of security incidents

Method used

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  • Soybean milk machine circuit control method and soybean milk machine circuit
  • Soybean milk machine circuit control method and soybean milk machine circuit

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] The control method of a soybean milk machine circuit provided by the present invention will be described in detail below.

[0038] see figure 1 , is a flowchart of a control method for a soybean milk machine circuit provided by an embodiment of the present invention.

[0039] In this embodiment, the soymilk machine circuit includes a microcontroller unit (Microcontroller Unit, MCU) and a first temperature detection probe and a second temperature detection probe connected to the microcontroller unit, wherein the control method includes the following step S1 -S5.

[0040] In step S1, use th...

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Abstract

The present invention provides a control method of a soybean milk machine circuit and a soybean milk machine circuit. The soybean milk machine circuit includes a micro control unit and a first temperature detection probe and a second temperature detection probe connected to the micro control unit. The temperature detection probe and the second temperature detection probe respectively detect the temperature of the slurry in the soymilk machine, and if the difference between the temperatures of the slurry detected by the two temperature detection probes exceeds the preset value for two consecutive times within the preset time period When the value is high, the micro-control unit sends out an alarm prompt and stops the work of the soybean milk machine. The technical solution provided by the invention can effectively prevent the occurrence of safety accidents caused by continuous heating caused by circuit faults.

Description

technical field [0001] The invention relates to a soybean milk maker, in particular to a control method for a soybean milk maker circuit and the soybean milk maker circuit. Background technique [0002] At present, most soybean milk machines on the market use relays to control the motor and heating device. The main control chip in the soybean milk machine controls the pull-in and disconnection of the relay switch through the relay drive circuit, but the relay often causes the switch to stick or fail. The failure of the pull-in will cause the relay to lose the function of opening and closing the normal control circuit. When the relay cannot normally control the circuit to be disconnected, it will cause the heating device to continue to heat, especially the soymilk machine with bottom heating. When the heating temperature is too high, it will easily If there is a sticky bottom, what is more serious, when the circuit fails, it will cause the soymilk machine to fail to stop heat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0428G05B2219/24215
Inventor 刘汉军
Owner ZHONGSHAN HEYUAN ELECTRIC APPLIANCE CO LTD
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