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Water heater and water circulation control method

A control method and water heater technology, which can be applied to fluid heaters, lighting and heating equipment, etc., can solve the problems of occupying space, increasing the circulation period of circulating water, and insufficient energy saving.

Pending Publication Date: 2021-09-10
WUHAN HAIER WATER HEATER +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent is mainly to solve the problem of water and electricity separation. Although it can reduce the formation of scale, the heater and circulation pump are installed outside the water tank, which greatly occupies space and increases the cycle of circulating water circulation, which is not energy-saving enough.

Method used

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  • Water heater and water circulation control method
  • Water heater and water circulation control method
  • Water heater and water circulation control method

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Embodiment Construction

[0066] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention , but not to limit the scope of the present invention.

[0067] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top" etc. is based on the orientation or positional relationship shown in the drawings , is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting th...

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Abstract

The invention discloses a water heater and a water circulation control method. The water heater comprises a shell body and a first inner container arranged in the shell body, and further comprises a second inner container and a circulation device, wherein at least part of the second inner container is arranged in the first inner container; the circulation device communicates with the first inner container and the second inner container, and is used for controlling circulating flow of water between the first inner container and the second inner container; and the first inner container and the second inner container are connected and fixed through a connecting assembly. The water heater has the characteristics of reducing formation and attachment of water scales, improving water temperature uniformity, saving occupied space and saving heating time.

Description

technical field [0001] The invention belongs to the technical field of water heaters, and in particular relates to a method for controlling water circulation of a water heater. Background technique [0002] At present, people's production and life are inseparable from water heaters. The main component of the water heater liner is iron, and the inner wall of the liner will produce scale when it contacts with water. This is because the tap water we use is river water, lake water or well water. Sediment, the water obtained after disinfection and sterilization is not pure water. The water contains various impurities and is corrosive to a certain extent. Long-term use will slowly corrode the inner tank. In addition, the existing water storage water heaters are basically heated by storing water statically. The water in the water heater contains a large amount of calcium and magnesium ions. During the heating process of the water heater, it will be precipitated with the increase of...

Claims

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Application Information

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IPC IPC(8): F24H9/00F24H9/12F24H9/18F24H9/20
CPCF24H9/0005F24H9/1809F24H9/2007
Inventor 蔺士磊郑涛蔡想周朱丹丹姜雄
Owner WUHAN HAIER WATER HEATER
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