Energy-saving control method, device and server for water heater

Abstract

The invention discloses an energy-saving control method, device and server of a water heater. The method includes the following steps: obtaining historical use records of the water heater within N days, and determining the remaining hot water volume of the water heater within N days according to the historical use records, wherein, N is a positive integer; judge whether the number of days when the remaining hot water of the water heater exceeds the first preset threshold in N days is greater than the first preset value, wherein, N is greater than the first preset value; if the remaining hot water of the water heater in N days If the number of days during which the quantity exceeds the first preset threshold is greater than the first preset value, then reduce the set temperature of the water heater. The method of the embodiment of the present invention can adjust the setting temperature of the water heater according to the historical use records of the water heater, so that the water heater reduces energy consumption and improves user experience at the same time.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an energy-saving control method for a water heater, an energy-saving control device for a water heater and a server. Background technique [0002] At present, electric water heaters have become an electrical appliance commonly used in homes. But most users do not know how to set the heating temperature or heating mode of the electric water heater according to the number of individuals and the number of people bathing in the family when using the electric water heater. However, the setting of the heating temperature or heating mode of the electric water heater is unreasonable, which often causes the user to have a high temperature of the inner tank of the electric water heater and a large amount of remaining hot water after taking a bath, which is a waste of time. Quite a lot of energy, thus causing national energy waste and user cost increase. Contents of the inve...

AI Technical Summary

Problems solved by technology

However, when most users use electric water heaters, they do not know how to set the heating temperature or heating mode of the electric water heater according to the number of individuals and the number of people bathing in the family.

However, the setting of the heating temperature or heating mode of the electric water heater is unreasonable, which often causes the user to have a high temperature of the inner tank of the electric water heater and a large amount of remaining hot water after taking a bath, which is a waste of time. A considerable amount of energy, resulting in national energy waste and increased user costs

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