Electric cooker water level detection method

Abstract

The invention provides an electric cooker water level detection method. An electric cooker comprises a steam recovery device, wherein the steam recovery device comprises a water tank and a water level detection device for detecting water level of the water tank. The electric cooker water level detection method comprises the steps of starting the electric cooker, beginning to preset time delay, enabling the water level detection device to begin to detect the water level of the water tank after time delay is completed, and stopping a heating program of the electric cooker and giving an alarm prompt when the water level of the water tank is unqualified. According to the electric cooker water level detection method, after the electric cooker is started, time delay is preset, and then water level is detected, so that the problem of water level detection deviation caused by unstable water level when the water tank is just filled with water is avoided, the water level detection can be more accurate, and stable and safe operation of the electric cooker is ensured.

Description

technical field [0001] The invention relates to the field of electric rice cookers, in particular to a method for detecting the water level of an electric rice cooker. Background technique [0002] Currently, rice cookers on the market are generally equipped with a steam outlet to discharge steam, and some rice cookers are equipped with a steam recovery device, so as to avoid safety problems caused by direct steam discharge and increase of indoor environment humidity. [0003] Generally, the steam recovery device is provided with a water tank, and the steam is introduced into the water tank through a suitable introduction device, so that the steam is liquefied and recovered. However, to recover steam in this way, it is necessary to ensure that the water level in the water tank is within an appropriate range. If the water level in the water tank is too high, it may cause the liquid to overflow after recovering the steam; if the water level is too low, the effect of steam reco...

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Problems solved by technology

However, to recover steam in this way, it is necessary to ensure that the water level in the water tank is within an appropriate range. If the water level in the water tank is too high, it may cause the liquid to overflow after recovering the steam; if the water level is too low, the effect of steam recovery cannot be achieved.

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