Control method of high-altitude self-adapting liquid heating device

Abstract

The invention discloses a control method of a high-altitude self-adapting liquid heating device. The control method comprises a stage of heating to a first target temperature T0, a thermal uniformitystanding stage and an altitude adapting micro-boiling stage. According to the control method, liquid can be heated to a liquid boiling point below the altitude by virtue of the heating device under different altitude conditions and can be automatically heated with relatively low power after the liquid reaches a micro-boiling state, so that the consumption of electric energy caused due to excessiveboiling can be reduced, and meanwhile, the highest temperature of the liquid below the elevation line can be maintained.

Description

technical field

[0001] The invention relates to the technical field of heating, in particular to a control method for a high-altitude self-adaptive liquid heating device. Background technique

[0002] With the advancement of technology, all kinds of home appliances have entered thousands of households, and heating products, as a food-related category, account for a high proportion of households.

[0003] In the prior art, the heating device is generally controlled by setting a fixed heating temperature. The principle of the control method of the heating device is to control the heating device to stop heating after detecting that the heating device has heated the liquid to its boiling point, otherwise , the heating device will continue to heat the liquid. For example, the general heater is set to heat the water until it stops when the water is heated to 100 degrees Celsius.

[0004] However, due to the altitude, the boiling point of the liquid is quite different. For every 3...