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Turbulent flow identification method of food processor

A technology of food processors and turbulence devices, which can be used in household appliances, applications, kitchen utensils, etc. It can solve problems such as poor crushing, materials that cannot be hit by blades, and burns to users, so as to reduce the probability of detection misjudgment and solve the detection temperature. Deviation, the effect of improving the recognition accuracy

Active Publication Date: 2019-12-03
JOYOUNG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing net-free food processors (such as net-free soybean milk machines) need to be installed with a spoiler, and the installation of the spoiler is fixed by simple twisting and squeezing, but if the user does not install it properly, or it has been used for a long time , it will cause the spoiler device to be fixed unreliably. During the operation of the motor, due to the vibration caused by the rotation of the motor, the spoiler device may fall off.
At this time, the rotating motor drives the blade to act on the turbulence device, which will damage the cutting edge of the blade, cause poor crushing, and the material will not be beaten finely, which will affect the user experience.
[0003] At the same time, in view of the role of the turbulence device, because the user forgets to install the turbulence device or the turbulence device falls off during the pulping process, so that there is no turbulence device involved in the pulping and crushing, then the motor will appear to be driven by the motor during high-speed work. After the slurry flows synchronously, the slurry is pushed to the surroundings and gradually rises, the blade cannot hit the material, resulting in empty punching, and when the slurry falls back, the blade acts on the slurry instantly, and the slurry is punched out, resulting in high-temperature slurry splashing and scalding the user

Method used

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  • Turbulent flow identification method of food processor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] An embodiment of the present invention provides a method for identifying a spoiler for a food processor, as shown in Figure 1(a) and Figure 1(b), the food processor may include a motor 5 and a machine head 1, the machine A temperature sensor 3 may be provided at the fixed position 2 of the turbulence device 4 on the head 1; as figure 2 As shown, the method may include S101-S103:

[0043] S101, heating the slurry in the food processor to a set temperature point T, and starting the motor to stir the slurry;

[0044] S102. Collect the real-time temperature T1 detected by the temperature sensor during the mixing process, and calculate the temperature difference ΔT between the real-time temperature T1 and the set temperature point T;

[0045] S103. Comparing the temperature difference ΔT with a preset temperature difference threshold T0, and determining whether a spoiler is installed according to the comparison result.

[0046] In an exemplary embodiment of the present inv...

Embodiment 2

[0057] On the basis of Example 1, this example provides an example of a specific heating method for heating the slurry in the food processor to the set temperature T.

[0058] In an exemplary embodiment of the present invention, the heating the slurry in the food processor to the set temperature point T may include: heating the slurry to the set temperature point T with full power.

[0059] In an exemplary embodiment of the present invention, the heating mode set by the system can be a full power heating mode, so as to heat the slurry to the set temperature point T in the shortest time, avoiding the situation of uniform temperature if the low power is heated for a long time lead to misjudgment.

Embodiment 3

[0061] On the basis of the first or second embodiment, this embodiment provides an embodiment in which the working power of the motor is detected during the pulping process as a supplementary basis for judging whether the turbulence device is installed.

[0062] In an exemplary embodiment of the present invention, the method may further include: after determining that the flow turbulence device is not installed, judging again whether the flow turbulence device is installed according to the operating frequency of the motor during the pulping process.

[0063] In an exemplary embodiment of the present invention, the re-judging whether a turbulence device is installed according to the operating frequency P of the motor during the pulping process may include:

[0064] Comparing the operating frequency P of the motor during the stirring process with the set power threshold P0;

[0065] When P≥P0, it is determined that the spoiler is installed; when P

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Abstract

The embodiment of the invention discloses a turbulent flow recognition method for a food processor, wherein the food processor comprises a motor and a machine head, and a temperature sensor is arranged at the fixed position of a spoiler on the machine head. The method comprises the following steps: heating slurry in the food processor to a set temperature point T, and starting a motor to stir theslurry; sampling a real-time temperature T1 detected by a temperature sensor in a slurry stirring process, and calculating a temperature difference [delta]T between the real-time temperature T1 and aset temperature point T; and comparing the temperature difference [delta]T with a preset temperature difference threshold T0, and determining whether a turbulence flow device is installed or not according to a comparison result. Through the scheme of the embodiment, whether the turbulent flow device is installed or not is accurately and effectively detected, a technical basis is provided for guaranteeing a good pulping effect, and high-temperature pulp can be prevented from splashing out to scald a user.

Description

technical field [0001] The embodiment of the present invention relates to cooking equipment control technology, especially to a method for identifying a spoiler device of a food processor. Background technique [0002] Existing net-free food processors (such as net-free soybean milk machines) need to be installed with a spoiler, and the installation of the spoiler is fixed by simple twisting and squeezing, but if the user does not install it properly, or it has been used for a long time , it will cause the spoiler device to be fixed unreliably. During the operation of the motor, the spoiler device may fall off due to the vibration caused by the rotation of the motor. At this time, the rotating motor drives the blade to act on the turbulence device, which will damage the cutting edge of the blade, cause poor crushing, and the material will not be beaten finely, which will affect the user experience. [0003] At the same time, in view of the role of the turbulence device, bec...

Claims

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Application Information

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IPC IPC(8): A47J43/044
CPCA47J43/044
Inventor 王旭宁詹应安王腾飞王韩
Owner JOYOUNG CO LTD
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