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Overheating protecting method of food processing machine

A food processing machine, overheating protection technology, applied in home appliances, applications, kitchen appliances, etc., can solve the problems of inability to meet national standards, high cost, safety hazards of self-resetting thermostats, etc., to reduce safety hazards and production. cost, the effect of reducing misoperation

Active Publication Date: 2018-06-22
JOYOUNG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the heating protection scheme of the food processor is to install an overheating protection device on the bottom or side of the heating cup. The overheating protection device is generally a self-resetting thermostat and a thermal fuse protector. However, with the further strengthening of national standards, On the one hand, the cost of this solution is high, on the other hand, it can no longer meet the requirements of national standards, and the self-resetting thermostat has certain safety hazards

Method used

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  • Overheating protecting method of food processing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A method for overheating protection of a food processor, the food processor comprising: a crushing cup and a motor, the crushing cup is provided with a heating device, and a thermal fuse protector connected in series with the heating device is respectively provided at both ends of the heating device, such as figure 1 As shown, the method may include S11:

[0041] S11. During the heating process, when the slurry is heated to one or more preset temperature values ​​with the preset heating power, the slurry is stirred with the stirring power and stirring time corresponding to the preset temperature values ​​respectively.

[0042] In the embodiment of the present invention, the food processor may include: a crushing cup and a motor, the crushing cup is provided with a heating device, the crushing cup is provided with a crushing blade, the crushing blade is fixedly connected to the motor through the motor shaft, so that the motor can Drive the crushing blade to rotate to cru...

Embodiment 2

[0048] This embodiment provides a specific embodiment on the stirring method in the heating process on the basis of the first embodiment.

[0049] Optionally, as in figure 2 As shown, when the slurry is heated to one or more preset temperature values ​​with the preset heating power, stirring the slurry with the stirring power and stirring time corresponding to the preset temperature value may include steps S21-S22:

[0050] S21. When the slurry is heated to a preset first temperature value T1, stir with a preset first stirring power Pr1 for a first time period t1;

[0051] S22. When the slurry is heated to the preset second temperature value T2, stir with the preset second stirring power Pr2 for a second time period t2;

[0052] Wherein, the second temperature value T2 is greater than the first temperature value T1.

[0053] In the embodiment of the present invention, a temperature sensor for detecting the temperature of the slurry may be installed on the crushing cup for r...

Embodiment 3

[0056] In this embodiment, on the basis of the second embodiment, the pulping parameters T1, T2, Pr1, Pr2, t1, and t2 of the above-mentioned embodiment are further limited.

[0057] Optionally, the first temperature value T1 satisfies: T1≤60°C; the second temperature value T2 satisfies: T2≥70°C.

[0058] In the embodiment of the present invention, under normal circumstances, rice materials are relatively easy to stick to the bottom. When the heating device is heated, the bottom temperature will be relatively high, and the actual water temperature cannot be effectively circulated due to the bottom sticking. Experiments show that when the bottom sticks, The actual water temperature is difficult to reach above 60°C, so it is recommended to stir with the motor before 60°C. In addition, when the bean slurry is generally heated to about 80°C, the protein nutrition is released most fully during the crushing and pulping process, so the heating temperature before crushing can be preset...

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Abstract

According to the embodiment, the invention discloses an overheating protecting method of a food processing machine. The food processing machine comprises a crushing cup and a motor, wherein a heatingdevice is arranged on the crushing cup; and thermal fuse link protectors, which are serially connected to the heating device, are each arranged at two ends of the heating device. The method comprisesthe following steps: in a heating process, when pulp is heated to one or more preset temperature values by preset heating power, stirring the pulp by stirring power and stirring duration correspondingto the preset temperature values. According to the embodiment, production cost is lowered and potential risks are reduced, and error operations of the thermal fuse link protectors in overheating protection are reduced.

Description

technical field [0001] Embodiments of the present invention relate to cooking equipment control technology, especially to an overheat protection method for a food processor. Background technique [0002] At present, the heating protection scheme of the food processor is to install an overheating protection device on the bottom or side of the heating cup. The overheating protection device is generally a self-resetting thermostat and a thermal fuse protector. However, with the further strengthening of national standards, On the one hand, the cost of this solution is high, on the other hand, it cannot meet the requirements of national standards, and the self-resetting thermostat has certain safety hazards. Contents of the invention [0003] An embodiment of the present invention provides an overheat protection method for a food processing machine, which can reduce production costs, reduce potential safety hazards, and reduce misoperation of thermal fuse protectors during over...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J43/07A47J43/04
CPCA47J43/04A47J43/07A47J43/075
Inventor 王旭宁余旦陈昊吴艳华黄启浪
Owner JOYOUNG CO LTD
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