A method and heating device for detecting liquid boiling
A technology for heating devices and liquids, applied in measuring devices, measuring ultrasonic/sonic/infrasonic waves, instruments, etc., can solve the problem that liquid boiling cannot be accurately detected, and achieve the effect of accurate detection
Active Publication Date: 2020-02-04
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD +1
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- Description
- Claims
- Application Information
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a method for detecting liquid boiling and a heating device to solve the problem that it cannot be accurately detected during the liquid boiling process
Method used
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Embodiment Construction
[0017] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0018] figure 1 It is a flowchart of a method for detecting liquid boiling provided by an embodiment of the present invention.
[0019] refer to figure 1 , a method for detecting liquid boiling, comprising the steps of:
[0020] Step S1, placing the cooking utensil containing the liquid on the heating device and heating it, and the control unit obtains the Z-axis information collected by the three-axis gyroscope placed on the heating device;
[0021] Step S2, the control unit calculates the first average value of the newly acquired N pieces of Z-axis information, and compares the first average value with the first preset value;
[0022] Step S3, when M consecutive first average values are greater than the first...
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The invention relates to a liquid boiling detection method and a heating device. According to the method, a cooking container containing a liquid is put onto the heating device and heated; a control unit acquires Z-axis information collected by a three-axis gyroscope disposed on the heating device; the control unit calculates first average values of newest N pieces of Z-axis information acquired and compares the first average values with a first preset value; when continuous M first average values are greater than the first preset value, the control unit determines that the liquid is to be boiling; the control unit continues to calculate second average values of newest P pieces of Z-axis information acquired and compares the second average values with a second preset value; and when continuous Q second average values are lower than the second preset value, the control unit determines that the liquid is boiling. Liquid boiling can be accurately detected by the method and the heating device.
Description
technical field [0001] The invention relates to the technical field of household appliances, in particular to a method for detecting boiling of liquid and a heating device. Background technique [0002] Usually, whether the soup in the pot on the induction cooker is boiled is detected by the temperature sensor installed on the back of the microcrystalline plate of the induction cooker. The temperature sensor needs to be separated from the pot and the microcrystalline plate with poor heat transfer ability to detect Whether the soup in the pot is boiled, so that the function of automatically shutting down the induction cooker after the water boils cannot be realized. Time the induction cooker for 15 minutes. No matter whether the soup is boiled or not, the induction cooker can only be turned off automatically after the countdown is completed. In this way, the induction cooker will still work after the water is boiled, there will be high power output, and a large amount of wat...
Claims
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IPC IPC(8): G01N25/02G01H17/00A47J27/00A47J36/00
CPCA47J27/00A47J36/00G01H17/00G01N25/02
Inventor 王志锋李小龙马志海伍世润区达理冯江平刘志才
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD