Boiling detection method and device

A detection method and a technology of a detection device, which are applied to measuring devices, heat measurement, and temperature measurement of moving fluids, etc., can solve problems such as high manufacturing costs, weak adaptability to different altitudes, and poor user experience, and achieve cost reduction, Improve the effect of user experience

Active Publication Date: 2020-07-10
SHENZHEN TOPBAND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the R&D and manufacturing process of kitchen appliances, such as wall breaking machines, manual verification is required for the boiling point temperature at low altitudes. What is more troublesome is that some wall breaking machines need to import a large amount of altitude information and corresponding boiling point temperature information. In order to meet the design requirements for fast processing of food materials at different altitudes
Therefore, the R&D and manufacturing costs of traditional kitchen appliances are high, and the adaptability to different altitudes is weak, and the user experience is not good.

Method used

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  • Boiling detection method and device
  • Boiling detection method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0061] Embodiment 2 is based on the boiling detection method provided in Embodiment 1 and further includes: if in step S2 of the boiling detection method provided in Embodiment 1, if the judgment result is otherwise, enter step S2-1:

[0062] Wherein step S2-1 is: determine whether the difference between the highest temperature TempMAX and the lowest temperature TempMIN is greater than the second preset temperature, if so, enter step S2-2, otherwise enter step S2-3, wherein the second preset temperature is less than the first preset temperature;

[0063] Optionally, the second preset temperature is 1°C.

[0064] It can be understood that if the real-time temperature NowTemp of the mixture at the Kth moment is obtained, and the preset time period is 30 seconds, then the maximum temperature TempMAX and the minimum temperature TempMIN are the highest temperature TempMAX and the minimum temperature of the mixture in the past 30 seconds from the K-1 moment. Temperature TempMIN. E...

Embodiment 3

[0071] Embodiment 3 is based on the boiling detection method provided in Embodiment 1 or Embodiment 2, and further includes: if the judgment result in step S3 is yes, then enter step S3-1,

[0072] S3-1: Clear the time T during which the real-time temperature Now Temp is less than or equal to the maximum temperature Temp MAX to zero, and then return to step S1.

[0073] It can be understood that if the difference between the highest temperature TempMAX and the lowest temperature TempMIN within the collected preset time is too large, that is, greater than the first preset temperature, it means that the discrete value of the collected real-time temperature data is too large and cannot be used to judge the mixed temperature. The liquid is boiling, so it is necessary to reset the continuous satisfaction time T to zero and collect again.

Embodiment 4

[0075] Embodiment 4 is based on the boiling detection method provided in Embodiment 1 or Embodiment 2 or Embodiment 3. It also includes: before the step S1, it also includes:

[0076] S1-1: Start heating at full power and stir evenly, and detect the real-time temperature NowTemp of the mixture;

[0077] S1-2: Determine whether the real-time temperature NowTemp is greater than or equal to the preset temperature threshold, if so, enter step S1-3, otherwise return to step S1-1;

[0078] S1-3: Switch to half-power heating, and then enter step S1.

[0079] Further, the preset temperature threshold is the boiling temperature of water at a preset altitude.

[0080] Stirring and shaking during the heating process in step S1-1 has two effects: first, it prevents the ingredients from sticking to the bottom; As a result, the temperature in the area close to the heating plate is high and the temperature in the area away from the heating plate is low), until the temperature of all the mi...

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Abstract

The invention relates to a boiling detection method. The method comprises the following steps: S1, acquiring a real-time temperature NowTemp of a mixed solution, and the highest temperature TempMAX and the lowest temperature TempMIN of the mixed solution in a past preset time period except the moment when the real-time temperature NowTemp is located; S2, determining whether the real-time temperature NowTemp is less than or equal to the highest temperature TempMAX or not, and if so, entering the step S3; S3, judging whether a difference between the highest temperature TempMAX and the lowest temperature TempMIN is greater than a first preset temperature or not, and if not, entering the step S4; S4, judging whether duration T of the real-time temperature NowTemp which is continuously less than or equal to the highest temperature TempMAX is greater than preset timeout time T, if so, entering the step S5, and if not, returning to the step S1; and S5, judging boiling of the mixed liquid. Bythe adoption of the method, a household appliance can automatically judge whether the food material mixed liquid is boiled or not under the condition that a large amount of altitude temperature information does not need to be imported, the food materials are ensured to be cooked thoroughly, research, development and manufacturing cost of the household appliance is reduced, and use experience of auser is improved.

Description

technical field [0001] The invention relates to the technical field of kitchen appliances, in particular to a boiling detection method and device. Background technique [0002] During the R&D and manufacturing process of kitchen appliances, such as wall breaking machines, manual verification is required for the boiling point temperature at low altitudes. What is more troublesome is that some wall breaking machines need to import a large amount of altitude information and corresponding boiling point temperature information. In order to meet the design requirements for rapid processing of food materials at different altitudes. Therefore, traditional kitchen appliances have high R&D and manufacturing costs, are weakly adaptable to different altitudes, and have poor user experience. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a boiling detection method and device. [0004] The technical scheme that the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K13/02
CPCG01K13/02G01K2207/02G01K13/026
Inventor 不公告发明人
Owner SHENZHEN TOPBAND CO LTD
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