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Electric water heater and control method thereof

The technology of an electric water heater and a control method, which is applied in the field of kitchen and bathroom appliances, can solve problems such as difficulty in knowing the water volume and temperature of a water tank, inaccurate display structure, and inconvenient use, and achieve the effects of simple structure, convenient use, and improved accuracy

Active Publication Date: 2014-06-04
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The display structure of the hot water measured by the traditional method is not accurate. It is difficult for the user to know the actual water volume and water temperature stored in the water tank before using the hot water, which makes it inconvenient to use.

Method used

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  • Electric water heater and control method thereof
  • Electric water heater and control method thereof
  • Electric water heater and control method thereof

Examples

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Embodiment Construction

[0026] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" and other directions or positions indicated The relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the pr...

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PUM

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Abstract

The invention discloses a control method of an electric water heater. The method comprises the following steps that 1) water temperatures in different height positions in a water tank of the electric water heater are detected; 2) the average value Tad of the water temperatures is compared with the N preset temperatures of T1, T2...Tn and the hot water amount in the water tank is determined according to a comparison result, wherein N is an integer equal to or larger than two, i is an integer equal to or larger than one and smaller than N, and Ti

Description

Technical field [0001] The invention relates to the technical field of kitchen and bathroom electrical appliances, in particular to a control method of an electric water heater and an electric water heater controlled by the method. Background technique [0002] The existing electric water heater water tank is provided with multiple temperature sensors, and the multiple temperature sensors are used to measure the water temperature at different height positions in the water tank. A temperature value is preset in the controller, and the preset temperature value is compared with the temperature value of the highest point detected. If the preset temperature value is greater than or equal to the highest point temperature value, the displayed hot water volume is 0%. If the preset temperature value is less than the highest point temperature value, the preset temperature value is compared with other temperatures detected by the temperature sensor. And determine the amount of hot water in...

Claims

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Application Information

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IPC IPC(8): F24H9/20
Inventor 李硕王明肖齐云
Owner WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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