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Control method of water heater and water heater

A control method and technology for water heaters, which are applied to fluid heaters, lighting and heating equipment, etc., can solve problems such as false start-up of gas water heaters, waste of gas energy, and impact on user experience, and achieve the effect of reducing false start-ups

Active Publication Date: 2020-12-01
QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing gas water heaters, the gas water heaters are often mis-started due to short-term water operations that do not require hot water, such as washing hands, so that the gas water heaters are frequently ignited and heated, resulting in a waste of gas energy and affecting the user experience.

Method used

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  • Control method of water heater and water heater
  • Control method of water heater and water heater
  • Control method of water heater and water heater

Examples

Experimental program
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Effect test

Embodiment 1

[0043] Such as figure 1 As shown, this embodiment provides a control method for a water heater, including: dividing a day into multiple set periods, the water heater is provided with two preset states of an activated state and an inactive state, and each set period is correspondingly set with a Preset state; when water is taken during the set time period set as the start state, the water heater is controlled to start; when water is taken within the set time period set as the inactive state, the water heater is controlled not to start, and each set time period corresponds to The preset status of , is updated according to the user's water habits.

[0044] In the present invention, by dividing a day into multiple set time periods, each set time period corresponds to a preset state, and whether to start heating the water heater is set in advance, and the water heater is automatically matched to start or not to start when water is taken, thereby It effectively reduces the situatio...

Embodiment 2

[0048] Such as figure 2 As shown, this embodiment provides a water heater control method, which specifies the specific judgment parameters for updating the preset state on the basis of Embodiment 1: after each set period ends, calculate the water consumption within the set period The proportion P1 of the duration to the duration of the set period; if P1>N, mark the start state once for the set period; if P1≤N, mark the non-start state for the set period once; every preset period , updating the preset status of the set time period according to the fact that each set time period is marked within the preset period. Wherein, N is a preset value, and 0<N<1.

[0049] In this embodiment, the activated state and the non-activated state are divided according to the proportion of the water use time, which is closer to the actual use of the user. The water operation for a long and fixed period of time such as shampooing and bathing can be set correspondingly to the activated state of t...

Embodiment 3

[0055] This embodiment provides a control method for a water heater, which specifies the specific judgment parameters for updating the preset state on the basis of Embodiment 1: after each set period ends, calculate the water use duration within the set period to account for the The ratio P1 of the duration of the set time period; if P1>N, mark the start state once for the set time period; if S≤P1≤N, mark the non-start state for the set time period once; if P1

[0056] Compared with the second embodiment, this embodiment sets an additional preset value S, so that in addition to avoiding the update of the preset state when the user does not use the water heater for a long time due to business trips or other reasons, ...

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Abstract

The invention belongs to the technical field of water heaters, and discloses a control method of a water heater and the water heater, the control method of the water heater comprises the steps that aday is divided into a plurality of set time periods, the water heater is provided with two preset states including a starting state and a non-starting state, and each set time period is correspondingly provided with one preset state; the water heater is controlled to be started when water is taken in a set time period set to be in a starting state; and when the water heater is set to be in the non-starting state and water is taken within the set time period, the water heater is controlled not to be started, the preset state corresponding to each set time period is updated according to the water using habit of a user, and the water heater uses the control method of the water heater. According to the invention, the preset state corresponding to each set time period is updated according to the water use habit of the user, so that whether the water heater is started or not can be automatically matched with the water use operation of the user, the manual setting of the user is not needed, and the operation is faster and more convenient.

Description

technical field [0001] The invention relates to the technical field of water heaters, in particular to a water heater control method and the water heater. Background technique [0002] In the existing gas water heaters, the gas water heaters are often mis-started due to short-term water operations that do not require hot water, such as washing hands, so that the gas water heaters are frequently ignited and heated, resulting in waste of gas energy and affecting user experience. Contents of the invention [0003] The purpose of the present invention is to provide a water heater control method and the water heater, which can better adapt to the user's water habits. [0004] For reaching this purpose, the present invention adopts following technical scheme: [0005] A control method for a water heater, comprising: [0006] Divide a day into multiple set periods, and the water heater is set with two preset states: activated state and non-activated state, and each set period c...

Claims

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Application Information

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IPC IPC(8): F24H9/20
CPCF24H9/2035
Inventor 黄卉君张作强曹冠忠王海鑫
Owner QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER
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