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Water replenishment control method and device and water heater

A hot water machine, water level control technology, applied to lighting and heating equipment, fluid heaters, etc., can solve problems such as unstable hot water supply

Active Publication Date: 2015-10-28
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] Embodiments of the present invention provide a method and device for replenishment control and a water heater to at least solve the technical problem of unstable hot water supply in existing water heaters

Method used

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  • Water replenishment control method and device and water heater
  • Water replenishment control method and device and water heater
  • Water replenishment control method and device and water heater

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Embodiment Construction

[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0028] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a water replenishment control method and device and a water heater. The water replenishment control method comprises the steps that the current water temperature of a water tank is detected; a first preset temperature and a second preset temperature are obtained, wherein the first preset temperature is lower than the second preset temperature; when water in the water tank is in the medium water level, according to the relation among the current water temperature, the first preset temperature and the second preset temperature, water replenishment is controlled to be carried out on the water tank based on a preset water replenishment strategy till the water in the water tank is in the high or low water level. By means of the water replenishment control method and device, the technical problem that an existing water heater cannot stably supply hot water is solved.

Description

technical field [0001] The invention relates to the field of water heaters, in particular to a water supply control method, device and water heater. Background technique [0002] The water supply control method of the company's current commercial hot water machine is the closest to the present invention, and its main control ideas are shown in Table 1: [0003] Table 1 [0004] [0005] The deficiencies that existing technical scheme exists: [0006] The water replenishment scheme of the existing hot water machine refers to the situation of the water level in the process of controlling the water replenishment, and replenishes water at a low water level, but the main defects of this method exist in the following two aspects: (1) Once the user has a large-scale water demand , the cold water that has been replenished will cause the water temperature in the water tank to fluctuate greatly, resulting in the situation that the water temperature is too low to supply hot water,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/20
Inventor 熊月忠杨文军张勇邓志扬郑潇涵黄聪杜嘉伟邱云喜
Owner GREE ELECTRIC APPLIANCES INC
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