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Water heater and control method of water heater

A control method and technology for water heaters, applied to water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of easy scaling and scale pollution of heaters, etc.

Pending Publication Date: 2018-11-13
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the invention is to propose a water heater, aiming at the technical problem that the surface of the heater is easy to scale when the water heater is heated, and the generated scale disperses and outputs the waterway or pollutes the water body of the inner tank

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  • Water heater and control method of water heater
  • Water heater and control method of water heater
  • Water heater and control method of water heater

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Embodiment Construction

[0037] The technical solutions in the embodiments of the invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of them. Based on the embodiments of the invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the protection scope of the invention.

[0038] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). ) under the relative positional relationship, movement conditions, etc. between the various components, if the specific posture changes, the directional indication will also change accordingly.

[0039] In addition, if there are descri...

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Abstract

The invention discloses a water heater and a control method of the water heater. The water container comprises an inner container, a water inlet tube, a water outlet tube and a heater, and further comprises a circulating branch tube, a first control valve, a second control valve, a circulating water pump and an electromagnetic device, wherein a first interface is arranged on the water inlet tube;a second interface is arranged on the water outlet tube; one end of the circulating branch tube communicates with the first interface, and the other end of the circulating branch tube communicates with the second interface; the first control valve is in series connected between the outer end of the water inlet tube and the first interface; the second control valve is in series connected between the outer end of the water outlet tube and the first interface; the circulating water pump is in series connected on a circulating water path which is defined by the water inlet tube, the water outlet tube and the circulating branch tube; the electromagnetic device is used for magnetizing water which flows through the circulating water path; and the electromagnetic device and the heater are separately arranged. The water heater can guarantee that a water body in the inner container is uniformly magnetized, so that possibility of forming water into scales is reduced.

Description

technical field [0001] The invention relates to the technical field of water heaters, in particular to a water heater and a control method for the water heater. Background technique [0002] An electric water heater mainly consists of an inner tank, a heating pipe, an inlet and outlet pipe, and a control system. A certain amount of tap water is stored in the inner tank, and municipal tap water is generally taken from natural water bodies, which inevitably contains a certain concentration of calcium, magnesium, carbonate, Scaling ions such as bicarbonate. During the working process of the heating tube, the scale-forming ions in the tap water will be enriched on the surface of the heater to form scale and deposit on the surface of the heating tube, which will affect the water quality of the inner tank and will also reduce the utilization rate of electric energy and increase energy consumption. Contents of the invention [0003] The main purpose of the invention is to propos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/20F24H9/00F24H9/20
CPCF24H1/201F24H9/0042F24H9/2021
Inventor 张中海王雯雯王明曲绍鹤
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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