EP4151924A4 - Hot water storage-type hot water supply device - Google Patents
Hot water storage-type hot water supply device Download PDFInfo
- Publication number
- EP4151924A4 EP4151924A4 EP21818875.3A EP21818875A EP4151924A4 EP 4151924 A4 EP4151924 A4 EP 4151924A4 EP 21818875 A EP21818875 A EP 21818875A EP 4151924 A4 EP4151924 A4 EP 4151924A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- hot water
- supply device
- water supply
- water storage
- type
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 2
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
- F24H15/144—Measuring or calculating energy consumption
- F24H15/152—Forecasting future energy consumption
-
- 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
- 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
- F24D19/106—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water the system uses a heat pump and solar energy
-
- 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
- F24D19/1063—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water counting of 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
- F24H15/16—Reducing cost using the price of energy, e.g. choosing or switching between different energy sources
- F24H15/164—Reducing cost using the price of energy, e.g. choosing or switching between different energy sources where the price of the electric supply changes with time
-
- 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
- F24H15/269—Time, e.g. hour or date
-
- 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
- F24H15/277—Price
-
- 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
- F24H15/429—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based using pre-stored data for selecting operation modes
-
- 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
- F24D2200/00—Heat sources or energy sources
- F24D2200/02—Photovoltaic energy
-
- 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
- F24D2200/00—Heat sources or energy sources
- F24D2200/12—Heat pump
-
- 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)
- Computer Hardware Design (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020096277 | 2020-06-02 | ||
PCT/JP2021/020870 WO2021246406A1 (en) | 2020-06-02 | 2021-06-01 | Hot water storage-type hot water supply device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4151924A1 EP4151924A1 (en) | 2023-03-22 |
EP4151924A4 true EP4151924A4 (en) | 2023-11-01 |
Family
ID=78831148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21818875.3A Pending EP4151924A4 (en) | 2020-06-02 | 2021-06-01 | Hot water storage-type hot water supply device |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4151924A4 (en) |
JP (1) | JP7108220B2 (en) |
WO (1) | WO2021246406A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4568571B2 (en) * | 2004-10-06 | 2010-10-27 | ユニバーサル・バイオ・リサーチ株式会社 | Thermostable or thermoactive DNA polymerase and DNA encoding the same |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120232706A1 (en) * | 2010-11-10 | 2012-09-13 | Panasonic Corporation | Operation planning method, operation planning device, heat pump hot water supply system operation method, and heat pump hot water supply and heating system operation method |
EP2610999A2 (en) * | 2011-12-29 | 2013-07-03 | Werner Schmid | Method and device for using the electrical energy of a device connected to a domestic power grid for generating renewable electrical energy |
JP2013148287A (en) * | 2012-01-20 | 2013-08-01 | Mitsubishi Electric Corp | Storage type hot water supply system |
EP3064858A1 (en) * | 2015-03-06 | 2016-09-07 | Gebr. Tuxhorn GmbH & Co. KG | System for loading a warm water boiler |
JP2017089970A (en) * | 2015-11-10 | 2017-05-25 | 株式会社長府製作所 | Electrically-driven water heater and boiling-up method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5874502B2 (en) * | 2012-04-04 | 2016-03-02 | 株式会社デンソー | Equipment control system |
JP5861568B2 (en) * | 2012-04-27 | 2016-02-16 | 株式会社デンソー | Hot water system |
JP5891944B2 (en) * | 2012-05-23 | 2016-03-23 | 三菱電機株式会社 | Electric water heater |
JP5987647B2 (en) * | 2012-11-08 | 2016-09-07 | 株式会社デンソー | Water heater and hot water system |
JP6044326B2 (en) * | 2012-12-21 | 2016-12-14 | 三菱電機株式会社 | Hot water storage water heater and solar system |
JP6454922B2 (en) * | 2015-06-26 | 2019-01-23 | 東京電力ホールディングス株式会社 | Operation method of heat pump type hot water storage device and operation control system of heat pump type hot water storage device |
JP6956363B2 (en) * | 2017-05-12 | 2021-11-02 | パナソニックIpマネジメント株式会社 | Water heater |
JP6937636B2 (en) * | 2017-08-22 | 2021-09-22 | 三菱電機株式会社 | Hot water storage type water heater, home system, and control method |
JP7013812B2 (en) * | 2017-11-20 | 2022-02-01 | 三菱電機株式会社 | Hot water storage type hot water supply device |
JP7116907B2 (en) | 2018-03-26 | 2022-08-12 | 株式会社ノーリツ | hot water storage system |
-
2021
- 2021-05-18 JP JP2021083635A patent/JP7108220B2/en active Active
- 2021-06-01 WO PCT/JP2021/020870 patent/WO2021246406A1/en unknown
- 2021-06-01 EP EP21818875.3A patent/EP4151924A4/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120232706A1 (en) * | 2010-11-10 | 2012-09-13 | Panasonic Corporation | Operation planning method, operation planning device, heat pump hot water supply system operation method, and heat pump hot water supply and heating system operation method |
EP2610999A2 (en) * | 2011-12-29 | 2013-07-03 | Werner Schmid | Method and device for using the electrical energy of a device connected to a domestic power grid for generating renewable electrical energy |
JP2013148287A (en) * | 2012-01-20 | 2013-08-01 | Mitsubishi Electric Corp | Storage type hot water supply system |
EP3064858A1 (en) * | 2015-03-06 | 2016-09-07 | Gebr. Tuxhorn GmbH & Co. KG | System for loading a warm water boiler |
JP2017089970A (en) * | 2015-11-10 | 2017-05-25 | 株式会社長府製作所 | Electrically-driven water heater and boiling-up method |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021246406A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2021246406A1 (en) | 2021-12-09 |
JP2021191991A (en) | 2021-12-16 |
EP4151924A1 (en) | 2023-03-22 |
JP7108220B2 (en) | 2022-07-28 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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Effective date: 20221215 |
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DAX | Request for extension of the european patent (deleted) | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: F24H0004020000 Ipc: F24H0015269000 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20231005 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: F24D 11/02 20060101ALI20230928BHEP Ipc: F24H 15/152 20220101ALI20230928BHEP Ipc: F24H 15/164 20220101ALI20230928BHEP Ipc: F24D 19/10 20060101ALI20230928BHEP Ipc: F24H 15/429 20220101ALI20230928BHEP Ipc: F24H 15/277 20220101ALI20230928BHEP Ipc: F24H 15/269 20220101AFI20230928BHEP |
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P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20231201 |
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RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DAIKIN INDUSTRIES, LTD. |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |