Water temperature warning device and method

Abstract

The invention provides a water temperature warning device and method. The method comprises the steps that the water temperature is detected, specifically, the temperature of hot water is detected, and the detected water temperature is output; judgment is made, specifically, the detected water temperature is received, and a first control signal is output when it is judged that the water temperature is higher than a first water temperature threshold value; and warning is given, specifically, a first warning signal is output when the first control signal is received. According to the technical scheme, the warning signal can be output when the detected water temperature of the hot water exceeds a preset water temperature, and thus a user can be informed in advance through warning when the water temperature is accidentally increased or decreased due to conditions such as control faults and is prevented from being scalded.

Description

technical field [0001] The invention relates to the technical field of electrical appliances, in particular to a water temperature alarm device and a water temperature alarm method. Background technique [0002] With the advancement of science and technology and the improvement of living standards, it has gradually become a common way to use electrical appliances, such as water heaters, etc. to provide daily water in family daily life. For example, the hot water used in the kitchen is used for washing vegetables, and the hot water used in the bathroom is used for bathing. Among them, the prominent feature of these water methods is that the hot water is in direct contact with human skin, and the temperature of the hot water is usually determined by the temperature of the hot water provided by the heat source, such as a water heater. If under different conditions of use, the temperature of the hot water provided by the heat source is uncontrollable or miscontrolled, there is ...

AI Technical Summary

Problems solved by technology

However, if for some reason, such as temperature control error, etc., the temperature of the hot water provided by the heat source on a certain day is as high as 70°C, or the water temperature suddenly drops to, for example, 35°C without the user's knowledge, in this case, if If the user still adopts the above-mentioned commonly used hot and cold water adjustment position, it may cause the user to be scalded due to the high temperature of the outlet water, or reduce the comfort of the user when using water.

And there is no method for controlling this situation in the prior art

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