JP7108210B2 - 給湯システム - Google Patents

給湯システム Download PDF

Info

Publication number
JP7108210B2
JP7108210B2 JP2020218484A JP2020218484A JP7108210B2 JP 7108210 B2 JP7108210 B2 JP 7108210B2 JP 2020218484 A JP2020218484 A JP 2020218484A JP 2020218484 A JP2020218484 A JP 2020218484A JP 7108210 B2 JP7108210 B2 JP 7108210B2
Authority
JP
Japan
Prior art keywords
hot water
water supply
demand
supply system
total
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.)
Active
Application number
JP2020218484A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022103697A (ja
Inventor
栄穂 阪口
哲也 岡本
正倫 浮舟
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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
Priority to JP2020218484A priority Critical patent/JP7108210B2/ja
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to PCT/JP2021/047399 priority patent/WO2022145297A1/ja
Priority to CA3203244A priority patent/CA3203244A1/en
Priority to CN202180087604.2A priority patent/CN116710713A/zh
Priority to EP21915157.8A priority patent/EP4249826B1/en
Priority to ES21915157T priority patent/ES3032879T3/es
Publication of JP2022103697A publication Critical patent/JP2022103697A/ja
Priority to JP2022112220A priority patent/JP7633534B2/ja
Application granted granted Critical
Publication of JP7108210B2 publication Critical patent/JP7108210B2/ja
Priority to US18/214,849 priority patent/US20230332801A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/02—Domestic hot-water supply systems using heat pumps
    • 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
    • F24H1/18—Water-storage heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
    • F24D19/1054—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water the system uses a heat pump
    • 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
    • F24H15/172—Scheduling based on user demand, e.g. determining starting point of 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
    • F24H15/212—Temperature of the water
    • 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
    • F24H15/375—Control of heat pumps
    • 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
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F24H4/04—Storage heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/08—Storage tanks

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)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
JP2020218484A 2020-12-28 2020-12-28 給湯システム Active JP7108210B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2020218484A JP7108210B2 (ja) 2020-12-28 2020-12-28 給湯システム
CA3203244A CA3203244A1 (en) 2020-12-28 2021-12-21 Hot water supply system
CN202180087604.2A CN116710713A (zh) 2020-12-28 2021-12-21 热水供给系统
EP21915157.8A EP4249826B1 (en) 2020-12-28 2021-12-21 Hot water supply system
PCT/JP2021/047399 WO2022145297A1 (ja) 2020-12-28 2021-12-21 給湯システム
ES21915157T ES3032879T3 (en) 2020-12-28 2021-12-21 Hot water supply system
JP2022112220A JP7633534B2 (ja) 2020-12-28 2022-07-13 給湯システム
US18/214,849 US20230332801A1 (en) 2020-12-28 2023-06-27 Hot water supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020218484A JP7108210B2 (ja) 2020-12-28 2020-12-28 給湯システム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022112220A Division JP7633534B2 (ja) 2020-12-28 2022-07-13 給湯システム

Publications (2)

Publication Number Publication Date
JP2022103697A JP2022103697A (ja) 2022-07-08
JP7108210B2 true JP7108210B2 (ja) 2022-07-28

Family

ID=82260443

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2020218484A Active JP7108210B2 (ja) 2020-12-28 2020-12-28 給湯システム
JP2022112220A Active JP7633534B2 (ja) 2020-12-28 2022-07-13 給湯システム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022112220A Active JP7633534B2 (ja) 2020-12-28 2022-07-13 給湯システム

Country Status (7)

Country Link
US (1) US20230332801A1 (https=)
EP (1) EP4249826B1 (https=)
JP (2) JP7108210B2 (https=)
CN (1) CN116710713A (https=)
CA (1) CA3203244A1 (https=)
ES (1) ES3032879T3 (https=)
WO (1) WO2022145297A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250383126A1 (en) * 2024-06-14 2025-12-18 Regal Beloit America, Inc. Hybrid water heater system and methods of use

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011024311A1 (ja) 2009-08-31 2011-03-03 株式会社 東芝 給湯装置
JP2012097951A (ja) 2010-11-01 2012-05-24 Mitsubishi Electric Corp 給湯機の制御装置、制御システム、制御プログラム、及び制御方法
JP2014149094A (ja) 2013-01-30 2014-08-21 Noritz Corp 給湯装置
JP2015158362A (ja) 2015-06-10 2015-09-03 三菱電機株式会社 貯湯式給湯システム
JP2019007692A (ja) 2017-06-26 2019-01-17 株式会社ノーリツ 貯湯給湯装置
JP2019173975A (ja) 2018-03-26 2019-10-10 株式会社ノーリツ 貯湯給湯装置
JP2020166971A (ja) 2019-03-28 2020-10-08 大阪瓦斯株式会社 制御システム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4148419B2 (ja) 2004-12-28 2008-09-10 東京瓦斯株式会社 コージェネレーションシステム及び制御方法
CN100520190C (zh) * 2007-09-29 2009-07-29 江苏天舒电器有限公司 热泵热水系统动态节能运行的预测与控制方法
JP5595794B2 (ja) * 2010-06-02 2014-09-24 関西電力株式会社 給湯システム
JP5507615B2 (ja) * 2012-05-25 2014-05-28 大阪瓦斯株式会社 コージェネレーションシステム
JP7013854B2 (ja) * 2017-12-26 2022-02-01 株式会社ノーリツ 貯湯給湯装置
JP7110730B2 (ja) * 2018-05-29 2022-08-02 株式会社ノーリツ 貯湯給湯装置
CN110822724B (zh) * 2019-12-03 2021-03-16 美的集团股份有限公司 热水器用水量预测方法及装置、热水器及电子设备

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011024311A1 (ja) 2009-08-31 2011-03-03 株式会社 東芝 給湯装置
JP2012097951A (ja) 2010-11-01 2012-05-24 Mitsubishi Electric Corp 給湯機の制御装置、制御システム、制御プログラム、及び制御方法
JP2014149094A (ja) 2013-01-30 2014-08-21 Noritz Corp 給湯装置
JP2015158362A (ja) 2015-06-10 2015-09-03 三菱電機株式会社 貯湯式給湯システム
JP2019007692A (ja) 2017-06-26 2019-01-17 株式会社ノーリツ 貯湯給湯装置
JP2019173975A (ja) 2018-03-26 2019-10-10 株式会社ノーリツ 貯湯給湯装置
JP2020166971A (ja) 2019-03-28 2020-10-08 大阪瓦斯株式会社 制御システム

Also Published As

Publication number Publication date
JP2022103697A (ja) 2022-07-08
ES3032879T3 (en) 2025-07-28
CA3203244A1 (en) 2022-07-07
EP4249826A4 (en) 2024-05-01
JP2022137204A (ja) 2022-09-21
JP7633534B2 (ja) 2025-02-20
US20230332801A1 (en) 2023-10-19
CN116710713A (zh) 2023-09-05
WO2022145297A1 (ja) 2022-07-07
EP4249826A1 (en) 2023-09-27
EP4249826B1 (en) 2025-05-14

Similar Documents

Publication Publication Date Title
US10767887B2 (en) System and method for thermal comfort control
GB2604953A (en) Methods and systems for predictive heated water provision
Gao et al. Optimal personal comfort management using SPOT+
CN102305474B (zh) 热水器回水循环泵智能控制方法
US12140322B2 (en) Methods and systems for performing a heat pump defrost cycle
KR101672831B1 (ko) 환수의 온도를 이용한 난방 제어시스템 및 난방 제어방법
US11226135B2 (en) Control apparatus and method for combination space and water heating
US20220180383A1 (en) Water heater with electronic mixing valve and automatic set point
JP7108210B2 (ja) 給湯システム
JP6533952B2 (ja) 冷却水を用いて動作する熱源機器の冷却水温を予測する装置及び方法、及びプログラム
US20240102695A1 (en) Methods and systems for modifying heated water usage
WO2022168042A1 (en) Methods and systems for predictive heated water provision
US12222135B2 (en) Methods and systems for predictive heated water provision
JP4349851B2 (ja) 冷凍サイクル装置
WO2022168040A1 (en) Methods and systems for detecting water leakage
US10830494B2 (en) Water heater appliance and methods of operation
Haissig et al. An adaptive fuzzy algorithm for domestic hot water temperature control of a combi-boiler
WO2022168031A1 (en) Methods and systems for modifying heated water usage
CN118623488B (zh) 温泉泳池机的运行控制方法及装置
JP6998786B2 (ja) 即時出湯装置
CN121655051A (zh) 空调设备及空调设备的节能调控方法
Krauss et al. Energy and HVAC: NEUROBAT–a Self‐Commissioned Heating Control System Using Neural Networks
WO2026027508A1 (en) Controller for a heat pump-based water heating and/or cooling system
Xie et al. Development of a composite control strategy based on PID, multivariate regression and load forecasting for ASHPs
Brown Towards Generic-Optimal Domestic Heating Control

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20211221

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220201

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220404

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220614

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220627

R151 Written notification of patent or utility model registration

Ref document number: 7108210

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151