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Control method of electric water heater

A technology for electric water heaters and control methods, which is applied to fluid heaters, lighting and heating equipment, etc., can solve problems such as increased product costs and increased volume, and achieve the effects of meeting capacity increase requirements and reducing manufacturing costs

Active Publication Date: 2022-01-18
QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And above-mentioned technical scheme all can cause the increase of product cost and the increase of volume

Method used

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  • Control method of electric water heater
  • Control method of electric water heater
  • Control method of electric water heater

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] It should be noted that, in the description of the present invention, the terms "up", "down", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate directions or positions The terms of the relationship are based on the orientation or positional relationship shown in the drawings, which are for convenience of description only, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be interpreted as Limitations on the Invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

[0027] Such as F...

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Abstract

The invention discloses a control method for an electric water heater. A control method for an electric water heater, the control method comprising: after starting the capacity increase mode, increasing the heating target temperature T S , and start the electric heating part of the electric water heater to energize and heat; where, the increased heating target temperature T S Greater than user set temperature T U . In the capacity increase mode, increase the heating target temperature so that the heating target temperature is higher than the user’s set temperature. In this way, even after the water in the electric water heater reaches the user’s set temperature, the electric water heater will continue to be energized and heated, so that the water in the thermal insulation tank As the water continues to heat up, hot water at a higher temperature will be stored in the thermal insulation water tank to meet the user's requirements for hot water, which will increase the capacity and meet the capacity increase requirements without adding additional volume or heating devices, effectively reducing the The manufacturing cost of the electric water heater is reduced.

Description

technical field [0001] The invention belongs to the technical field of household appliances, and in particular relates to a control method for an electric water heater. Background technique [0002] At present, electric water heaters are household appliances commonly used in people's daily life. The electric water heater usually includes an insulated water tank and an electric heating component arranged in the insulated water tank, and the water in the insulated water tank is heated and heated by the electric heating component being energized. The thermal insulation water tank is usually equipped with a temperature detector, and the temperature detected by the temperature detector is used to trigger a relay to control the electric heating component to be powered on and off. That is, when the electric heating part heats the water temperature in the heat preservation water tank to the temperature set by the user, the electric heating part is powered off, and the electric wate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H9/20F24H9/18
CPCF24H9/2014F24H9/1818
Inventor 白智锐盛保敬陈小雷张斌
Owner QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER
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