CN102908055B - Soybean milk heating control method - Google Patents
Soybean milk heating control method Download PDFInfo
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- CN102908055B CN102908055B CN201210432538.0A CN201210432538A CN102908055B CN 102908055 B CN102908055 B CN 102908055B CN 201210432538 A CN201210432538 A CN 201210432538A CN 102908055 B CN102908055 B CN 102908055B
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- temperature
- soya
- soybean milk
- bean milk
- heater
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Abstract
The invention discloses a soybean milk heating control method. The soybean milk heating control method comprises the following steps: judging whether soybean milk is boiled or not; if the soybean milk is boiled, detecting the temperature T1 of the soybean milk by a first temperature sensor and the temperature T2 of a heater by a second temperature sensor, and judging whether a temperature difference delta T between the temperature T1 and the temperature T2 is more than a setting value or not; and if the temperature difference delta T is more than the setting value, reducing heating power of the heater to avoid overflowing of the soybean milk due to boiling. The soybean milk heating control method can be not influenced by the problems such as voltage fluctuation and NTC sensitivity so as to better avoid overflowing of the soybean milk.
Description
Technical field
The present invention relates to a kind of method of controlling heating soybean milk.
Background technology
While making soya-bean milk, soya-bean milk easily overflows, in order to prevent overflowing, traditional soybean milk machine is provided with a temperature sensor that detects soya-bean milk temperature, controls heating, the method for heating and controlling that for example Chinese invention patent application 201110408633.2 discloses according to the soya-bean milk temperature detecting.But, owing to being easily subject to the mains ripple of heater and detecting the impact of the factor such as sensitivity of the temperature sensor of soya-bean milk temperature, Shortcomings still in the problem that traditional scheme is easily overflowed in the time solving heating soybean milk.For example 201110408633.2 disclosed method for heating and controlling, endure slurry with slow fire judging after soya-bean milk temperature reaches boiling point, if but voltage instability, power swing, while enduring slurry, soya-bean milk still may overflow, and with which type of slow fire endure slurry can ensure enough heating endure slurry effect avoid again overflowing, be also difficult for determine.Chinese utility model patent 200920151051.9 has proposed set temperature sensor and has detected the temperature of heater, but this temperature detection is only burned or affects mouthfeel or the quality of product in order to prevent that heter temperature is too high, and saves energy.
Summary of the invention
Main purpose of the present invention is exactly for the deficiencies in the prior art, and a kind of method of controlling heating soybean milk is provided, and while more effectively preventing heating soybean milk, overflows.
For achieving the above object, the present invention is by the following technical solutions:
A method of controlling heating soybean milk, comprises the following steps:
Judge whether soya-bean milk boils;
If soya-bean milk is boiled, detected the temperature T 1 of soya-bean milk by the first temperature sensor, surveyed the temperature T 2 of heater by the second temperature sensor, judge whether the temperature difference Δ T of temperature T 2 and temperature T 1 is greater than setting value;
If temperature difference Δ T is greater than setting value, reduce the heating power of heater to avoid soya-bean milk boiling to overflow.
The temperature or the temperature variations that detect soya-bean milk by the first temperature sensor judge whether soya-bean milk boils.
The technique effect that the present invention is useful:
Due to the spread of voltage of heater, fluctuation up and down, thus make heater power unstable, even if soya-bean milk is arranged to endure slurry with slow fire after boiling, also still easily cause the slurry that overflows.The present invention is by judging whether the temperature difference Δ T of the temperature T 1 of soya-bean milk and the temperature T 2 of heater is greater than setting value T3, thereby judge that whether the Energy Transfer between soya-bean milk and heater is constant, corresponding adjustment heating power, can not be subject to like this impact of the problem such as voltage pulsation and NTC sensitivity, avoid better the slurry that overflows.
Brief description of the drawings
Fig. 1 is schematic flow sheet according to an embodiment of the invention.
Detailed description of the invention
By reference to the accompanying drawings the present invention is described in further detail by the following examples.
Refer to Fig. 1, in an embodiment, judging under the state that soya-bean milk has been boiled, temperature T 1, the second temperature sensor that the first temperature sensor is surveyed soya-bean milk is surveyed the temperature T 2 of heater, in the time that the temperature difference Δ T of temperature T 2 and temperature T 1 is greater than certain setting value T3, judge thus the slurry that may overflow, now, control the power that reduces heater, reduce the boiling degree of soya-bean milk, avoid the slurry that overflows.Its principle is: when soya-bean milk is boiled, the temperature of soya-bean milk and heater is all saturated, if voltage constant, Energy Transfer between heater and soya-bean milk is just constant, the temperature difference Δ T of soya-bean milk and heater is no more than setting value (being determined by power heater power), and the slurry that overflows does not now occur.But if spread of voltage, fluctuation, causes heater power unstable up and down, just easily cause the slurry that overflows.And by judging whether the temperature difference Δ T of T2 and T1 is greater than certain setting value T3, thereby judging that whether the Energy Transfer between soya-bean milk and heater is constant, can not be subject under the impact of the problem such as voltage and NTC sensitivity like this, better avoid the slurry that overflows.
The first temperature sensor and the second temperature sensor all can adopt NTC.
Can judge whether soya-bean milk boils by temperature or the temperature variations of the first temperature sensor detection soya-bean milk.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (2)
1. a method of controlling heating soybean milk, is characterized in that, comprises the following steps:
Judge whether soya-bean milk boils;
If soya-bean milk is boiled, detected the temperature T 1 of soya-bean milk by the first temperature sensor, surveyed the temperature T 2 of heater by the second temperature sensor, judge whether the temperature difference Δ T of temperature T 2 and temperature T 1 is greater than setting value;
If temperature difference Δ T is greater than setting value, reduce the heating power of heater to avoid soya-bean milk boiling to overflow.
2. the method for control heating soybean milk as claimed in claim 1, is characterized in that, the temperature or the temperature variations that detect soya-bean milk by the first temperature sensor judge whether soya-bean milk boils.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210432538.0A CN102908055B (en) | 2012-11-02 | 2012-11-02 | Soybean milk heating control method |
| HK13108570.6A HK1181278A1 (en) | 2012-11-02 | 2013-07-22 | Method for controlling the heating of soy-milk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210432538.0A CN102908055B (en) | 2012-11-02 | 2012-11-02 | Soybean milk heating control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102908055A CN102908055A (en) | 2013-02-06 |
| CN102908055B true CN102908055B (en) | 2014-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210432538.0A Active CN102908055B (en) | 2012-11-02 | 2012-11-02 | Soybean milk heating control method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102908055B (en) |
| HK (1) | HK1181278A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958011B (en) * | 2015-06-02 | 2018-10-19 | 杭州九阳小家电有限公司 | A kind of soy bean milk making machine control method |
| CN107752745A (en) * | 2016-08-19 | 2018-03-06 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker and its cooking methods |
| CN111513582B (en) * | 2020-04-29 | 2021-04-23 | 珠海格力电器股份有限公司 | Electric cooker and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554215A (en) * | 2009-05-15 | 2009-10-14 | 美的集团有限公司 | Soybean milk machine with large soybean milk making capacity range and control method thereof |
| CN201422391Y (en) * | 2009-04-30 | 2010-03-17 | 励春亚 | Bending soybean milk maker with double temperature sensors |
| CN102389254A (en) * | 2011-09-02 | 2012-03-28 | 广东伊立浦电器股份有限公司 | Temperature control method of electric heating kitchenware |
| CN102405983A (en) * | 2011-12-09 | 2012-04-11 | 深圳市润唐智能生活电器有限公司 | Heating control method for soya-bean milk machine and soya-bean milk making method |
| CN202196288U (en) * | 2011-07-14 | 2012-04-18 | 苏州经贸职业技术学院 | Control circuit of intelligent soymilk machine |
-
2012
- 2012-11-02 CN CN201210432538.0A patent/CN102908055B/en active Active
-
2013
- 2013-07-22 HK HK13108570.6A patent/HK1181278A1/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201422391Y (en) * | 2009-04-30 | 2010-03-17 | 励春亚 | Bending soybean milk maker with double temperature sensors |
| CN101554215A (en) * | 2009-05-15 | 2009-10-14 | 美的集团有限公司 | Soybean milk machine with large soybean milk making capacity range and control method thereof |
| CN202196288U (en) * | 2011-07-14 | 2012-04-18 | 苏州经贸职业技术学院 | Control circuit of intelligent soymilk machine |
| CN102389254A (en) * | 2011-09-02 | 2012-03-28 | 广东伊立浦电器股份有限公司 | Temperature control method of electric heating kitchenware |
| CN102405983A (en) * | 2011-12-09 | 2012-04-11 | 深圳市润唐智能生活电器有限公司 | Heating control method for soya-bean milk machine and soya-bean milk making method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102908055A (en) | 2013-02-06 |
| HK1181278A1 (en) | 2013-11-08 |
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Effective date of registration: 20200318 Address after: 233400 Building 1, sunshine garden, durcheng Town, Huaiyuan County, Bengbu City, Anhui Province 109 Patentee after: Bengbu Hangyu Intellectual Property Service Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Shiyan Street Tangtou community pine plant Bai Lu Sanlian Industrial Zone Acer Kuok high building 2, building 3, 3 Patentee before: SHENZHEN ROTA INTELLIGENT LIFE APPLIANCE Co.,Ltd. |
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Effective date of registration: 20230805 Address after: 130400 north of Yutao highway, Yushu City, Changchun City, Jilin Province Patentee after: Yushu Yuxiang bean products Co.,Ltd. Address before: 233400 109, building 1, sunshine garden, Liucheng Town, Huaiyuan County, Bengbu City, Anhui Province Patentee before: Bengbu Hangyu Intellectual Property Service Co.,Ltd. |