Electric water tank and control method thereof

Abstract

The invention discloses an electric water tank and a control method thereof. The electric water tank comprises a water inlet tank, a boiled water tank, a cold water tank, a warm water tank and a control module. The water inlet tank is provided with a water inlet. A heater, a temperature probe and a first water level detection probe are arranged in the boiled water tank. The cold water tank is internally provided with a refrigerator and a second water level detection probe. The warm water tank is provided with a water outlet valve. A first control valve is arranged between the water inlet tank and the boiled water tank. A second control valve is arranged between the boiled water tank and the cold water tank. A third control valve is arranged between the boiled water tank and the warm water tank. A fourth control valve is arranged between the cold water tank and the warm water tank. The control method comprises the steps that boiled water and cold water are added according to the current water temperature and the current water amount of the warm water tank, the temperature generated after water adding is detected, if the temperature meets the requirement, the water is discharged, and if the temperature does not meet the requirement, the boiled water and the cold water continue to be mixed in the warm water tank into warm water. The electric water tank and the control method thereof have the beneficial effects that the assigned amount of warm water with the assigned temperature can be supplied, water resources are saved, and using is convenient.

Description

Technical field [0001] The invention relates to an electric water tank water supply technology, in particular to an electric water tank and a control method thereof. Background technique [0002] Electric water tank is a common water supply equipment. However, the current common electric water tanks generally only provide two types of water, boiling water and cold water. Therefore, if warm water is needed, the boiling water and cold water need to be mixed manually. The operation is very cumbersome and it is not convenient to control the water temperature, which often leads to water resources. waste. Summary of the invention [0003] The technical problem to be solved by the present invention: in view of the above-mentioned problems of the prior art, an electric water tank and a control method thereof that can realize the supply of warm water at a specified temperature and water volume, save water resources, and are convenient to use are provided. [0004] In order to solve the abo...

AI Technical Summary

Problems solved by technology

However, the current common electric water tanks generally can only provide two types of water, boiled water and cold water. Therefore, if warm water is needed, the boiled water and cold water need to be mixed manually. waste

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