Method, device, water heater and storage medium for determining water consumption

Abstract

Embodiments of the present invention provide a method, a device, a water heater, and a storage medium for determining water consumption. The method includes: acquiring the current water consumption at a first time point, determining a time fluctuation coefficient and a water consumption fluctuation coefficient corresponding to the first time point according to the current water consumption; Habit; determine the habit level corresponding to the first water usage habit; adjust the preset water consumption at the target time point according to the habit level; take the adjusted preset water consumption as the target water consumption at the target time point; wherein, The target time point is later than the first time point. Through this method, the user can know the time period and water consumption of the water heater. When the user does not use hot water, the water heater does not heat. When the user uses hot water, prepare an appropriate amount of hot water in advance, which can not only meet the user's water demand but also save money. energy.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a method, device, water heater and storage medium for determining water consumption. Background technique [0002] The heating principle of the conventional water storage water heater in the field of existing household appliances is: when the temperature in the tank is lower than the set temperature, the water heater starts heating, stops heating after heating to the set temperature, and enters the heat preservation state. Start heating until the set temperature, so repeatedly heat and keep warm. In this process, the user does not need to use water during some time periods. If the energy is not fully utilized for heating at this time; and the water consumption of the user is different in different time periods. The hot water will slowly cool down and the energy will be lost. Both situations lead to wasted energy. Contents of the invention [0003] The purpose of...

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Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a method, device, water heater and storage medium for determining water consumption, which can solve the problems of water consumption reserve and temperature setting of water use time period, and achieve energy saving under the premise of meeting the water demand of users the goal of

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