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Method and device for determining water consumption, water heater and electronic equipment

A determination method, water heater technology, applied to lighting and heating equipment, fluid heaters, etc., can solve the problems of easy failure, short life, high cost of flow sensor, etc., to minimize energy consumption, save the trouble of manually setting the temperature, user-friendly effect

Active Publication Date: 2020-02-21
MIDEA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, due to the high cost of the flow sensor, and its short life, it is easy to fail, so it is not conducive to long-term and stable acquisition of water consumption information

Method used

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  • Method and device for determining water consumption, water heater and electronic equipment
  • Method and device for determining water consumption, water heater and electronic equipment
  • Method and device for determining water consumption, water heater and electronic equipment

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Embodiment Construction

[0043] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments 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 creative efforts fall within the protection scope of the present invention.

[0044] After independent research and analysis based on user water consumption data, the inventor found that the amount of water consumption has a certain correlation with the change of water temperature in the process of using water. For example, if the water temperature changes greatly during the water use process, the corresponding water consum...

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Abstract

The invention relates to the technical field of a water heater, and provides a method and device for determining water consumption, the water heater and electronic equipment. The method comprises thefollowing steps: determining water temperature change information of the water heater within a preset time slot; and according to the volume and the water temperature change information of the water heater, determining the water consumption of the water heater within the preset time slot. The water consumption information within the preset time slot is determined according to the water temperaturechange information within the preset time slot, so a flow sensor does not need to be arranged in the water heater, so that on the premise of not depending on the flow sensor, the water consumption information of the water heater can be acquired stably for a long time.

Description

technical field [0001] The invention relates to the technical field of water heaters, in particular to a method and device for determining water consumption, a water heater and electronic equipment. Background technique [0002] A water storage electric water heater is a fixed appliance that heats water electrically. It can store hot water for a long time or temporarily, and control or limit the water temperature through a controller. [0003] At present, most storage-type electric water heaters install a water flow sensor inside the body to detect the water flow when the user uses water, so that the water consumption can be calculated through the water flow and the duration of water use. [0004] However, due to the high cost of the flow sensor, and its short life, it is easy to fail, so it is not conducive to long-term and stable acquisition of water consumption information. Contents of the invention [0005] The present invention aims to solve at least one of the techn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/20
CPCF24H9/2014
Inventor 白亚男徐立洋宋志鸿马群
Owner MIDEA GRP CO LTD