EP4113028A4 - Hot water storage plan creation system, hot water storage plan creation method, and program - Google Patents

Hot water storage plan creation system, hot water storage plan creation method, and program Download PDF

Info

Publication number
EP4113028A4
EP4113028A4 EP21808900.1A EP21808900A EP4113028A4 EP 4113028 A4 EP4113028 A4 EP 4113028A4 EP 21808900 A EP21808900 A EP 21808900A EP 4113028 A4 EP4113028 A4 EP 4113028A4
Authority
EP
European Patent Office
Prior art keywords
hot water
water storage
plan creation
storage plan
program
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.)
Pending
Application number
EP21808900.1A
Other languages
German (de)
French (fr)
Other versions
EP4113028A1 (en
Inventor
Hisao Mizuno
Seiji Kondo
Shigeru Yoshida
Yuji Okada
Naoki Nishikawa
Takao Sakurai
Kenji Shimizu
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.)
Mitsubishi Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems 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 Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Publication of EP4113028A1 publication Critical patent/EP4113028A1/en
Publication of EP4113028A4 publication Critical patent/EP4113028A4/en
Pending legal-status Critical Current

Links

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
    • 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
    • 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
    • F24D17/0026—Domestic hot-water supply systems with conventional heating means
    • F24D17/0031—Domestic hot-water supply systems with conventional heating means with accumulation of the heated 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
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/144—Measuring or calculating energy consumption
    • F24H15/152—Forecasting future 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
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/223—Temperature of the water in the water storage tank
    • 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
    • F24H15/246—Water level
    • F24H15/248—Water level of water storage tanks
    • 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

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)
  • Heat-Pump Type And Storage Water Heaters (AREA)
EP21808900.1A 2020-05-19 2021-05-17 Hot water storage plan creation system, hot water storage plan creation method, and program Pending EP4113028A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020087372A JP7531308B2 (en) 2020-05-19 2020-05-19 Hot water storage plan creation system, hot water storage plan creation method and program
PCT/JP2021/018580 WO2021235383A1 (en) 2020-05-19 2021-05-17 Hot water storage plan creation system, hot water storage plan creation method, and program

Publications (2)

Publication Number Publication Date
EP4113028A1 EP4113028A1 (en) 2023-01-04
EP4113028A4 true EP4113028A4 (en) 2023-08-16

Family

ID=78606382

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21808900.1A Pending EP4113028A4 (en) 2020-05-19 2021-05-17 Hot water storage plan creation system, hot water storage plan creation method, and program

Country Status (3)

Country Link
EP (1) EP4113028A4 (en)
JP (1) JP7531308B2 (en)
WO (1) WO2021235383A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012063409A1 (en) * 2010-11-10 2012-05-18 パナソニック株式会社 Operation planning method, operation planning device, method for operating heat pump hot-water supply system, and method for operating heat pump hot-water supply and heating system
JP5121882B2 (en) * 2010-05-27 2013-01-16 三菱電機株式会社 Boiling control system, boiling control method and program
WO2013124302A2 (en) * 2012-02-20 2013-08-29 Sma Solar Technology Ag System for providing heat and operating method for such a system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5048820B2 (en) 2004-06-15 2012-10-17 大阪瓦斯株式会社 Cogeneration system
JP5147811B2 (en) 2009-10-22 2013-02-20 リンナイ株式会社 Hot water system
JP2014149094A (en) 2013-01-30 2014-08-21 Noritz Corp Hot water supply device
JP7110730B2 (en) 2018-05-29 2022-08-02 株式会社ノーリツ Hot water storage water heater
JP2020087372A (en) 2018-11-30 2020-06-04 パナソニックＩｐマネジメント株式会社 Management system, management system control method, and program

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5121882B2 (en) * 2010-05-27 2013-01-16 三菱電機株式会社 Boiling control system, boiling control method and program
WO2012063409A1 (en) * 2010-11-10 2012-05-18 パナソニック株式会社 Operation planning method, operation planning device, method for operating heat pump hot-water supply system, and method for operating heat pump hot-water supply and heating system
WO2013124302A2 (en) * 2012-02-20 2013-08-29 Sma Solar Technology Ag System for providing heat and operating method for such a system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021235383A1 *

Also Published As

Publication number Publication date
JP7531308B2 (en) 2024-08-09
EP4113028A1 (en) 2023-01-04
JP2021181852A (en) 2021-11-25
WO2021235383A1 (en) 2021-11-25

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