A detection method for abnormal heating and a dishwasher

Abstract

The invention is applicable to the technical field of intelligent appliances, and provides a detection method for the heating anomaly, and a dish-washing machine. The detection method for the heatinganomaly comprises the steps of if meeting the preset heating trigger condition, heating a water body to be heated within the first heating time, and acquiring the first temperature of the water body after heating for the first heating time; if the first temperature is within the preset first standard temperature range, heating the water body within the second heating time, and acquiring the secondtemperature of the water body after heating for the second heating time; and if the second temperature exceeds the preset second standard temperature range, identifying the anomaly of a heating module. According to the detection method for the heating anomaly, and the dish-washing machine provided by the invention, temperature detection for two times is carried out through sectional heating, so that the influence caused on the anomaly of the heating module due to heating the water body under the circumstance that the temperature of a tank is too high is reduced, the accurate identification onthe anomaly of the heating module is realized, and the accuracy of the anomaly identification is improved.

Description

technical field [0001] The invention belongs to the technical field of smart home appliances, and in particular relates to a method for detecting abnormal heating and a dishwasher. Background technique [0002] With the continuous development of intelligence and automation, dishwashers, as one of the smart home appliances, have gradually entered thousands of households. During the cleaning process of the dishwasher, the water body can be heated, and the tableware can be cleaned and disinfected through the heated water body, so as to improve the cleaning effect and the sterilization ability. The existing dishwasher control technology often detects the temperature of the water body by setting a temperature sensor, and judges whether the heating module is abnormal by detecting whether the water temperature reaches the preset temperature value. However, when the water temperature is low and the dishwasher cavity Due to the execution of multiple operations in the body, when the ...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a method for detecting abnormal heating and a dishwasher to solve the existing dishwasher control technology, often by setting a temperature sensor to detect the temperature of the water body, and by detecting whether the water temperature reaches the preset The temperature value of the heating module is used to determine whether the heating module is abnormal, and the abnormal situation of the heating module and the heating of the water body through the temperature of the tank itself cannot be identified, thereby reducing the accuracy of abnormal identification.

Images