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WO2019066416A1 - Procédé d'alimentation en eau chaude, appareil d'alimentation en eau chaude, et purificateur d'eau doté desdits procédé et appareil - Google Patents

Procédé d'alimentation en eau chaude, appareil d'alimentation en eau chaude, et purificateur d'eau doté desdits procédé et appareil Download PDF

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Publication number
WO2019066416A1
WO2019066416A1 PCT/KR2018/011268 KR2018011268W WO2019066416A1 WO 2019066416 A1 WO2019066416 A1 WO 2019066416A1 KR 2018011268 W KR2018011268 W KR 2018011268W WO 2019066416 A1 WO2019066416 A1 WO 2019066416A1
Authority
WO
WIPO (PCT)
Prior art keywords
flow rate
value
hot water
heater
measured
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2018/011268
Other languages
English (en)
Korean (ko)
Inventor
서혜민
이영재
김재만
예병효
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coway Co Ltd
Original Assignee
Coway Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Coway Co Ltd filed Critical Coway Co Ltd
Priority to MYPI2020001633A priority Critical patent/MY201337A/en
Publication of WO2019066416A1 publication Critical patent/WO2019066416A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2028—Continuous-flow heaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/0895—Heating arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
    • B67D1/1277—Flow control valves
    • B67D1/1279—Flow control valves regulating the flow
    • 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
    • F24H15/144—Measuring or calculating energy consumption
    • 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
    • F24H15/174—Supplying heated water with desired temperature or desired range of temperature
    • 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
    • F24H15/212—Temperature of the water
    • F24H15/215—Temperature of the water before heating
    • 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
    • F24H15/238—Flow rate
    • 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
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/305—Control of valves
    • F24H15/31—Control of valves of valves having only one inlet port and one outlet port, e.g. flow rate regulating valves
    • 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
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/335—Control of pumps, e.g. on-off control
    • 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
    • F24H15/212—Temperature of the water
    • F24H15/219—Temperature of the water after heating
    • 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
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/37—Control of heat-generating means in heaters of electric heaters
    • 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
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
    • F24H15/421—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based using pre-stored data

Definitions

  • the flow rate control unit 120 controls the flow rate of water flowing through the heater unit 110 under the control of the controller 170 and may be installed at the rear end of the heater unit 110, for example.
  • the target flow rate value is calculated in consideration of the installation environment at the time of initial installation of the hot water supply device 100, and the flow rate of the water passing through the heater unit 110 is set to the target flow rate value It is possible to find the flow control value of the flow control unit 120 and set it as an initial control value of the flow control unit 120.
  • the controller 170 controls the flow controller 120 using the initial control value set when the hot water extraction operation is performed, The hot water extraction can be started. As a result, it is possible to minimize the unnecessary temperature change which may be caused in the process of adjusting the flow rate of the water flowing into the heater to the target flow rate value, and also to minimize the power control of the heater.
  • the water flowing through the heater unit 110 is discharged through the drain 135, so that a proper flow control value is found without the user's self- . ≪ / RTI >
  • the electric power flowing through the heater unit can be sensed and the electric power of the heater unit can be calculated from the electric current value (S235).
  • the temperature of the water flowing into the heater unit that is, the water intake temperature, can be measured (S240).
  • the target flow rate value can be calculated according to the above-described equation (1) using the calculated power value and the measured intake temperature value (S245).
  • the flow rate of the water flowing through the heater unit is measured (S250), and the flow rate can be adjusted step by step through the flow rate control unit until the measured flow rate value coincides with the target flow rate value (S255) (S260).
  • the hot water extraction operation can be started and the hot water extraction operation can be performed in a state in which the flow controller is controlled using the initial control value set in advance (S275).
  • the temperature of the water received by the heater unit that is, the input temperature and the flow rate of water are measured (S305), the current flowing through the heater unit is sensed and the heater power is calculated (S310).
  • the water inlet valve and the water outlet valve provided at the front end and the rear end of the heater section of the hot water supply device are controlled to be ON to allow water to flow through the heater section, (S325).
  • the flow rate control value to make the measured flow rate value coincide with the recalculated target flow rate value is set to the initial position of the valve, that is, the initial control value (S345), and the inlet valve and the outlet valve can be controlled to be OFF S250).
  • the updated initial control value can be used as an initial control value for controlling the flow rate at the time of extracting the hot water by the hot water supply device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

L'invention concerne un procédé d'alimentation en eau chaude, un appareil d'alimentation en eau chaude et un purificateur d'eau comprenant ledit procédé et ledit appareil. L'appareil d'alimentation en eau chaude peut comprendre : une unité de chauffage destinée à chauffer de l'eau d'alimentation ; une unité de régulation de débit destinée à réguler le débit d'eau coulant à travers l'unité de chauffage ; un capteur de débit destiné à mesurer le débit d'eau coulant à travers l'unité de chauffage ; un capteur de la température de l'eau d'alimentation disposé au niveau de l'extrémité avant de l'unité de chauffage afin de mesurer la température de l'eau alimentée à l'unité de chauffage ; une unité de détection de courant destinée à détecter un courant circulant à travers l'unité de chauffage ; et une unité de commande destinée, lorsque de l'eau chaude est initialement distribuée, à actionner l'unité de chauffage, à calculer une valeur de débit cible au moyen d'une valeur de courant mesurée par l'unité de détection de courant et d'une valeur de température de l'eau d'alimentation mesurée par le capteur de la température de l'eau d'alimentation, à commander l'unité de régulation de débit de sorte qu'une valeur de débit mesurée par le capteur de débit corresponde à la valeur de débit cible, à acquérir une valeur de régulation de débit au moment où la valeur de débit mesurée correspond à la valeur de débit cible, et à régler la valeur de régulation de débit acquise en tant que valeur de régulation initiale. L'unité de commande met à jour la valeur de régulation initiale en fonction d'une valeur de la température de l'eau d'alimentation mesurée, et/ou d'une valeur de débit mesurée, et/ou d'une valeur de puissance calculée de l'unité de chauffage, obtenues en mode en veille lors de l'absence de distribution d'eau chaude après la distribution initiale d'eau chaude.
PCT/KR2018/011268 2017-09-29 2018-09-21 Procédé d'alimentation en eau chaude, appareil d'alimentation en eau chaude, et purificateur d'eau doté desdits procédé et appareil Ceased WO2019066416A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2020001633A MY201337A (en) 2017-09-29 2018-09-21 Hot water supply method, hot water supply apparatus, and water purifier including same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0127838 2017-09-29
KR1020170127838A KR102107693B1 (ko) 2017-09-29 2017-09-29 온수 공급 방법, 온수 공급 장치 및 이를 포함하는 정수기

Publications (1)

Publication Number Publication Date
WO2019066416A1 true WO2019066416A1 (fr) 2019-04-04

Family

ID=65903647

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/011268 Ceased WO2019066416A1 (fr) 2017-09-29 2018-09-21 Procédé d'alimentation en eau chaude, appareil d'alimentation en eau chaude, et purificateur d'eau doté desdits procédé et appareil

Country Status (3)

Country Link
KR (1) KR102107693B1 (fr)
MY (1) MY201337A (fr)
WO (1) WO2019066416A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115562391A (zh) * 2022-10-11 2023-01-03 珠海格力电器股份有限公司 饮水设备控制方法、装置、计算机设备和存储介质

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240080385A (ko) 2022-11-30 2024-06-07 엘지전자 주식회사 정수기 및 그 제어 방법
KR102884474B1 (ko) * 2025-01-24 2025-11-12 (주)지엠티에이 저수압 환경 대응 정수기용 순간 온수 가열 모듈

Citations (5)

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KR20120088318A (ko) * 2011-01-31 2012-08-08 위니아만도 주식회사 정수기의 정수 온도 제어 장치 및 방법
KR20120112060A (ko) * 2011-04-01 2012-10-11 웅진코웨이주식회사 온수공급장치 및 온수공급방법
KR20130079080A (ko) * 2011-12-30 2013-07-10 코웨이 주식회사 온수공급장치 및 온수공급방법
KR20150007179A (ko) * 2013-07-10 2015-01-20 쿠쿠전자주식회사 순간 온수 공급 장치
KR20150141038A (ko) * 2014-06-09 2015-12-17 주식회사 리빙케어 순간 냉각 및 순간 가열 방식을 적용한 정수기

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KR20140057420A (ko) 2012-10-29 2014-05-13 코웨이 주식회사 온수공급장치 및 이를 이용한 정수기
KR101732592B1 (ko) * 2015-03-30 2017-05-04 쿠쿠전자주식회사 온수 공급 제어 장치
KR102397129B1 (ko) * 2015-12-21 2022-05-12 에스케이매직 주식회사 가열장치 및 그 제어방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120088318A (ko) * 2011-01-31 2012-08-08 위니아만도 주식회사 정수기의 정수 온도 제어 장치 및 방법
KR20120112060A (ko) * 2011-04-01 2012-10-11 웅진코웨이주식회사 온수공급장치 및 온수공급방법
KR20130079080A (ko) * 2011-12-30 2013-07-10 코웨이 주식회사 온수공급장치 및 온수공급방법
KR20150007179A (ko) * 2013-07-10 2015-01-20 쿠쿠전자주식회사 순간 온수 공급 장치
KR20150141038A (ko) * 2014-06-09 2015-12-17 주식회사 리빙케어 순간 냉각 및 순간 가열 방식을 적용한 정수기

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115562391A (zh) * 2022-10-11 2023-01-03 珠海格力电器股份有限公司 饮水设备控制方法、装置、计算机设备和存储介质
CN115562391B (zh) * 2022-10-11 2023-10-31 珠海格力电器股份有限公司 饮水设备控制方法、装置、计算机设备和存储介质

Also Published As

Publication number Publication date
KR20190037965A (ko) 2019-04-08
MY201337A (en) 2024-02-17
KR102107693B1 (ko) 2020-05-07

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