WO2017041238A1 - 水温自动匹配水流强度的方法和热水器 - Google Patents

水温自动匹配水流强度的方法和热水器 Download PDF

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WO2017041238A1
WO2017041238A1 PCT/CN2015/089209 CN2015089209W WO2017041238A1 WO 2017041238 A1 WO2017041238 A1 WO 2017041238A1 CN 2015089209 W CN2015089209 W CN 2015089209W WO 2017041238 A1 WO2017041238 A1 WO 2017041238A1
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water
water temperature
water flow
flow intensity
certain threshold
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PCT/CN2015/089209
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English (en)
French (fr)
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何兰
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何兰
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Priority to PCT/CN2015/089209 priority Critical patent/WO2017041238A1/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/281—Input from user
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/176—Improving or maintaining comfort of users

Definitions

  • the invention belongs to the field of household appliances, and in particular relates to a method for automatically matching water flow intensity with water temperature and a water heater.
  • a mid-range water heater includes at least adjustable variables such as water flow intensity, water temperature and injection mode.
  • the water heater is shared by family members and often does not use the same family member twice in a row;
  • each person using the water heater for a sustained period of time (such as: when the weather is cold), there will be continuous use habits (fixed water temperature, water flow intensity, and spray method).
  • the embodiment of the invention provides a method for automatically matching the water flow intensity with water temperature, and aims to solve the method for allowing the user to adjust the water heater more conveniently, so as to meet the usage habits as soon as possible.
  • the present invention is achieved by a method of automatically matching water flow intensity with water temperature, comprising the steps of:
  • the water temperature that continues for a certain threshold is set to match the water temperature
  • the water temperature is preferentially set to the matched water temperature.
  • the embodiment of the invention further provides a water heater, comprising:
  • a recording unit that records a water temperature that continues for a certain threshold under a specific water flow intensity
  • the input end of which is connected to the output end of the recording unit, and the number of times the water temperature occurs when the specific water flow intensity continues for a certain threshold, and the other water temperature that continues to have a certain threshold value under the specific water flow intensity
  • the water temperature at which the specific water flow intensity continues for a certain threshold is set as the matching water temperature
  • a detecting unit configured to detect a current water flow intensity of the user
  • a setting unit wherein the input end is connected to the output end of the statistical unit and the output end of the detecting unit respectively, and is configured to preferentially set the water temperature to the matching water temperature according to the current water flow intensity.
  • the invention records the most common matching relationship between the two variables of water flow intensity and water temperature, and changes one variable because of another variable, so that the user can be more in the bath. Quickly adjust the state of the bath water.
  • FIG. 1 is a schematic flow chart of a method for automatically matching water flow intensity with water temperature according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a water heater according to an embodiment of the present invention.
  • FIG. 1 is a schematic flow chart of a method for automatically matching water flow intensity with water temperature according to an embodiment of the present invention. For convenience of description, only parts related to the embodiment of the present invention are shown.
  • step S101 a water temperature that continues for a certain threshold under a specific water flow intensity is recorded; in order to avoid excessive noise of the data, the recorded water temperature is a water temperature that lasts for a certain threshold time under a certain water flow intensity (eg, lasts for more than 5 minutes) .
  • the water temperature is not necessarily the water temperature which is accurate to a specific degree, and may be a water temperature within a certain range (for example, 41 degrees to 42 degrees).
  • step S102 when the water temperature that continues for a certain threshold under the specific water flow intensity occurs, compared with the number of occurrences of other water temperatures that continue to have a certain threshold value under the specific water flow intensity, when the ratio is greater than a certain threshold, The water temperature at which the certain water flow intensity continues for a certain threshold is set to match the water temperature.
  • step 103 the current water flow intensity of the user is detected.
  • step S104 the water temperature is preferentially set to the matched water temperature according to the current water flow intensity.
  • the above setting steps are started when the current water flow intensity is kept constant for a period of time (for example, 10 seconds).
  • the invention records the most common matching relationship between the two variables of water flow intensity and water temperature, and changes one variable because of another variable, so that the user can adjust the state of the bath water more conveniently and quickly when taking a bath.
  • FIG. 2 is a schematic structural diagram of a water heater according to an embodiment of the present invention, the water heater includes:
  • the recording unit 21 records a water temperature that continues for a certain threshold under a specific water flow intensity
  • a statistical unit 22 whose input end is connected to the output end of the recording unit, for the number of times the water temperature continues to rise for a certain threshold value under the specific water flow intensity, and other water temperature that continues to a certain threshold value under the specific water flow intensity
  • the water temperature at which the specific water flow intensity continues for a certain threshold is set as the matching water temperature
  • a detecting unit 23 configured to detect a current water flow intensity of the user
  • the setting unit 24 has an input end connected to an output end of the statistical unit and an output end of the detecting unit respectively, and is configured to preferentially set the water temperature to the matching water temperature according to the current water flow intensity.
  • the working principle is: the recording unit 21 records the water temperature that continues for a certain threshold under the specific water flow intensity; the number of occurrences of the water temperature that the statistical unit 22 continues for a certain threshold value under the specific water flow intensity continues with the specific water flow intensity.
  • the ratio of the other water temperatures occurs, when the ratio is greater than a certain threshold, the water temperature at which the specific water flow intensity continues for a certain threshold is set as the matching water temperature; the detecting unit 23 detects the current water flow intensity of the user, and the setting unit 24 is configured according to The current water flow intensity preferentially sets the water temperature to the matched water temperature.
  • the invention records the most common matching relationship between the two variables of water flow intensity and water temperature, and makes One variable changes due to another variable, so that the user can adjust the state of the bath water more conveniently and quickly while taking a bath.

Abstract

一种水温自动匹配水流强度的方法，包括：步骤（S101）记录特定水流强度下持续了一定阈值的水温；步骤（S102）当特定水流强度下持续了一定阈值的水温出现的次数，与特定水流强度下持续了一定阈值的其他水温出现的次数相比，其比值大于一定阈值时，将特定水流强度下持续了一定阈值的水温设定为匹配水温；步骤（S103）检测用户当前的水流强度；步骤（S104）根据当前的水流强度，优先将水温设置成匹配水温。还公开了一种水温自动匹配水流强度的热水器。

Description

水温自动匹配水流强度的方法和热水器 技术领域
本发明属于家电领域，尤其是涉及一种水温自动匹配水流强度的方法和热水器。
背景技术
现在家用的热水器功能日趋强大，同样地热水器可以调整的参数(可变参数)也日益增多，比如一个中档的热水器至少包括水流强度、水温、喷射方式等多个方面的可调整变量。
同时考虑到两个因素：
1、热水器是家庭成员公用的，且往往不会同一个家庭成员连续用两次；
2、每一个人使用热水器在一段持续的时间内(如：天冷的时候)，都会有持续的使用习惯(固定的水温、水流强度、和喷射方式)。
鉴于上述两个因素，现有技术带来的一个不方便之处在于：
用户每次洗浴时，都需要将水温、水流强度和喷射方式调整到自己所习惯的状态，这种情况复杂而且繁琐。
为此，需要一种让用户更便捷的调整热水器，以尽快符合其使用习惯的方法。
发明内容
本发明实施例提供了一种水温自动匹配水流强度的方法，目的在于解决让用户更便捷的调整热水器，以尽快符合其使用习惯的方法。
本发明是这样实现的：一种水温自动匹配水流强度的方法，包括以下步骤：
记录特定水流强度下持续了一定阈值的水温；
当所述特定水流强度下持续了一定阈值的水温出现的次数，与所述特定水流强度下持续了一定阈值的其他水温出现的次数相比，其比值大于一定阈值时，将所述特定水流强度下持续了一定阈值的水温设定为匹配水温；
检测用户当前的水流强度；
根据当前的水流强度，优先将水温设置为所述匹配水温。
本发明实施例还提供了一种热水器，包括：
记录单元，记录特定水流强度下持续了一定阈值的水温；
统计单元，其输入端与所述记录单元的输出端连接，用于当所述特定水流强度下持续了一定阈值的水温出现的次数，与所述特定水流强度下持续了一定阈值的其他水温出现的次数相比，其比值大于一定阈值时，将所述特定水流强度下持续了一定阈值的水温设定为匹配水温；
检测单元，用于检测用户当前的水流强度；
设置单元，其输入端与分别所述统计单元的输出端以及所述检测单元的输出端连接，用于根据当前的水流强度，优先将水温设置为所述匹配水温。
该发明通过记录水流强度、水温两个变量间最常见的匹配关系，并使一个变量因为另一个变量的变化而变化，从而令用户在洗澡时，可以更加 方便快捷地调整洗澡用水的状态。
附图说明
图1是本发明实施例提供的一种水温自动匹配水流强度的方法的流程示意图；
图2是本发明实施例提供的热水器的结构示意图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
图1是发明实施例提供的一种水温自动匹配水流强度的方法的流程示意图，为了便于说明，只示出了与本发明实施例相关的部分。
在步骤S101中记录特定水流强度下持续了一定阈值的水温；为了避免数据的噪音过多，所记录的水温为在一定水流强度下持续了一定阈值时间的水温(如，持续了5分钟以上)。
同时所述水温不一定为精确到具体几度的水温，也可以是在一定范围内(如：41度—到42度)的水温。
在步骤S102中，当所述特定水流强度下持续了一定阈值的水温出现的次数，与所述特定水流强度下持续了一定阈值的其他水温出现的次数相比，其比值大于一定阈值时，将所述特定水流强度下持续了一定阈值的水温设定为匹配水温。
在步骤103中，检测用户当前的水流强度。
在步骤S104中，根据当前的水流强度，优先将水温设置为所述匹配水温。为了防止误操作，当当前的水流强度保持恒定一段时间后(如10秒)，才启动上述设置步骤。
该发明通过记录水流强度、水温两个变量间最常见的匹配关系，并使一个变量因为另一个变量的变化而变化，从而令用户在洗澡时，可以更加方便快捷地调整洗澡用水的状态。
图2是本发明实施例提供的一种热水器的结构示意图，该热水器包括：
记录单元21，记录特定水流强度下持续了一定阈值的水温；
统计单元22，其输入端与所述记录单元的输出端连接，用于当所述特定水流强度下持续了一定阈值的水温出现的次数，与所述特定水流强度下持续了一定阈值的其他水温出现的次数相比，其比值大于一定阈值时，将所述特定水流强度下持续了一定阈值的水温设定为匹配水温；
检测单元23，用于检测用户当前的水流强度；
设置单元24，其输入端与分别所述统计单元的输出端以及所述检测单元的输出端连接，用于根据当前的水流强度，优先将水温设置为所述匹配水温。
其工作原理是：记录单元21记录特定水流强度下持续了一定阈值的水温；统计单元22当所述特定水流强度下持续了一定阈值的水温出现的次数，与所述特定水流强度下持续了一定阈值的其他水温出现的次数相比，其比值大于一定阈值时，将所述特定水流强度下持续了一定阈值的水温设定为匹配水温；检测单元23检测用户当前的水流强度，设置单元24根据当前的水流强度，优先将水温设置为所述匹配水温。
该发明通过记录水流强度、水温两个变量间最常见的匹配关系，并使 一个变量因为另一个变量的变化而变化，从而令用户在洗澡时，可以更加方便快捷地调整洗澡用水的状态。
以上仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (2)

  1. 一种水温自动匹配水流强度的方法，其特征在于，所述方法包括如下步骤：
    记录特定水流强度下持续了一定阈值的水温；
    当所述特定水流强度下持续了一定阈值的水温出现的次数，与所述特定水流强度下持续了一定阈值的其他水温出现的次数相比，其比值大于一定阈值时，将所述特定水流强度下持续了一定阈值的水温设定为匹配水温；
    检测用户当前的水流强度；
    根据当前的水流强度，优先将水温设置为所述匹配水温。
  2. 一种热水器，其特征在于，所述热水器还包括：
    记录单元，记录特定水流强度下持续了一定阈值的水温；
    统计单元，其输入端与所述记录单元的输出端连接，用于当所述特定水流强度下持续了一定阈值的水温出现的次数，与所述特定水流强度下持续了一定阈值的其他水温出现的次数相比，其比值大于一定阈值时，将所述特定水流强度下持续了一定阈值的水温设定为匹配水温；
    检测单元，用于检测用户当前的水流强度；
    设置单元，其输入端与分别所述统计单元的输出端以及所述检测单元的输出端连接，用于根据当前的水流强度，优先将水温设置为所述匹配水温。
PCT/CN2015/089209 2015-09-08 2015-09-08 水温自动匹配水流强度的方法和热水器 WO2017041238A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2613357B2 (ja) * 1993-12-28 1997-05-28 リンナイ株式会社 給湯器
US20050022871A1 (en) * 2001-11-09 2005-02-03 Acker Larry K. Method for operating a multi family/commercial plumbing system
CN102230672A (zh) * 2011-06-09 2011-11-02 海尔集团公司 热水器及其控制方法
CN103727677A (zh) * 2014-01-02 2014-04-16 福州斯狄渢电热水器有限公司 一种即热式热水器恒温控制系统及控制方法
CN104697178A (zh) * 2015-02-28 2015-06-10 芜湖美的厨卫电器制造有限公司 热水器的控制方法和装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2613357B2 (ja) * 1993-12-28 1997-05-28 リンナイ株式会社 給湯器
US20050022871A1 (en) * 2001-11-09 2005-02-03 Acker Larry K. Method for operating a multi family/commercial plumbing system
CN102230672A (zh) * 2011-06-09 2011-11-02 海尔集团公司 热水器及其控制方法
CN103727677A (zh) * 2014-01-02 2014-04-16 福州斯狄渢电热水器有限公司 一种即热式热水器恒温控制系统及控制方法
CN104697178A (zh) * 2015-02-28 2015-06-10 芜湖美的厨卫电器制造有限公司 热水器的控制方法和装置

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