Heating control method of electric kettle and heating control device applying the method

A heating control device and heating control technology are applied to auxiliary controllers with auxiliary heating devices and temperature control using electric methods, which can solve problems such as low heating accuracy, time lag in temperature control, and large inertia, and achieve improved Heating accuracy, to achieve the effect of fault protection

Inactive Publication Date: 2014-10-22
GUANGDONG ELECTRONICS TECH RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a heating control method for an electric kettl

Method used

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  • Heating control method of electric kettle and heating control device applying the method
  • Heating control method of electric kettle and heating control device applying the method
  • Heating control method of electric kettle and heating control device applying the method

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Experimental program
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Embodiment Construction

[0036] The heating control method of the electric kettle of the present invention comprises the following steps:

[0037] The water temperature detection step for detecting the water temperature of the heated water body in the electric kettle, the water temperature detected at the initial moment in this step is the initial water temperature of the heated water body;

[0038] A water volume detection step for detecting the mass m of the heated water body in the electric kettle, the quality detected at the initial moment in this step is the initial water volume of the heated water body;

[0039] A heating control step for controlling the heating mode of the electric kettle according to the initial water temperature, initial water volume and target water temperature of the heated water body, the step includes an initial state detection step, a timing heating step, a cycle control step, a water temperature detection fault alarm step and water volume detection Fault alarm steps, de...

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Abstract

The invention discloses a heating control method of an electric kettle and a heating control device applying the method. The heating control method includes a water temperature and water volume detection step and a heating control step, through the heating control step, the electric kettle is controlled to perform intermittent heating on a water body that is heated in the cycling way of ''heating within heating intermission heating time, heating pause, heating within recalculated heating intermission heating time, and heating pause'', at each finish moment of heating intermission heating time, the water body that is heated does not reach a target water temperature, and in a period of a heating pause, afterheat released by the electric kettle is utilized to continue to heat the water body that is heated till the water temperature of the water body that is heated reaches the target water temperature, thereby greatly lowering the amplitude of the water temperature of the water body that is heated exceeding the target water temperature due to the afterheat released by the electric kettle, enabling the water body that is heated to be more accurately heated to the target water temperature, and improving heating precision of electrical heating of the kettle.

Description

technical field [0001] The invention relates to a heating control method for an electric kettle, and also relates to a heating control device for the electric kettle using the method. Background technique [0002] At present, the heating control of electric kettles is mainly divided into two methods: mechanical control and electronic temperature control. The mechanical temperature control method is to use the steam-inductive bimetal to detect the high-temperature steam generated by the boiling of water, and then to cut off the heating power supply to realize the function of turning on and off the water. The electronic temperature control method is that the controller uses the temperature sensor to detect the water temperature in the pot, and after calculation, controls the on and off of the heating element to achieve temperature control. The mechanical temperature control method can only realize a single boiling function, while the electronic temperature control method can ...

Claims

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Application Information

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IPC IPC(8): G05D23/30
Inventor 何炳林梁柱扬张焕文张斌杨成胡李凯李旭林
Owner GUANGDONG ELECTRONICS TECH RES INST
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