EP2241829A2 - Heizwasserversorgungsanlage mit Wärmepumpe - Google Patents
Heizwasserversorgungsanlage mit Wärmepumpe Download PDFInfo
- Publication number
- EP2241829A2 EP2241829A2 EP10008096A EP10008096A EP2241829A2 EP 2241829 A2 EP2241829 A2 EP 2241829A2 EP 10008096 A EP10008096 A EP 10008096A EP 10008096 A EP10008096 A EP 10008096A EP 2241829 A2 EP2241829 A2 EP 2241829A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- hot water
- water
- storage tank
- temperature
- heat exchange
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 381
- 238000010257 thawing Methods 0.000 description 22
- 239000008400 supply water Substances 0.000 description 20
- 238000010586 diagram Methods 0.000 description 17
- 239000003507 refrigerant Substances 0.000 description 13
- 230000008859 change Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000003303 reheating Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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
- 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
- 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
- F24H15/00—Control of fluid heaters
- F24H15/10—Control of fluid heaters characterised by the purpose of the control
- F24H15/136—Defrosting or de-icing; Preventing freezing
-
- 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
- F24H15/227—Temperature of the refrigerant in heat pump cycles
-
- 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
- F24H15/242—Pressure
-
- 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
- F24H15/385—Control of expansion valves 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
- 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
-
- 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
- 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
- F24H9/2021—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
- F24D2220/04—Sensors
- F24D2220/042—Temperature sensors
-
- 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
- F24D2240/00—Characterizing positions, e.g. of sensors, inlets, outlets
- F24D2240/26—Vertically distributed at fixed positions, e.g. multiple sensors distributed over the height of a tank, or a vertical inlet distribution pipe having a plurality of orifices
Definitions
- Heated water being stored in the hot water storage tank 50 exists at high temperatures in the upper part of the tank and at low temperatures in the lower part thereof. If water is returned from the circulation line 53 directly to the storage tank 50 in the above-described manner at the start-up or in similar cases, cold water or low-temperature hot water will be undesirably sent to the upper part of the storage tank 50 because the water to be returned does not reach a desired high temperature.
- a solution as shown in the dash-double-dot line in Figure 8 .
- a three way valve 62 is provided in the circulation line 53 and the circulation line 53 is connected at the three way valve 62 to a bypass line 63 to form a bypass circuit that bypasses the storage tank 50.
- the heated water temperature of the heat exchange line 14 when the heated water temperature of the heat exchange line 14 is equal to or below the set point, the outgoing water at a low temperature from the heat exchange line 14 is drained to the outside without being returned to the storage tank 3. Therefore, if this operation is continued, the heated water temperature of the heat exchange line 14 rises with time and then exceeds the set point. When the heated water temperature of the heat exchange line 14 exceeds the set point, the operation to drain the water to the outside is cancelled. As a result, the hot water that has been heated up to a sufficiently high temperature in the heat exchange line 14 can be returned to the storage tank 3 through the hot water inlet 11.
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)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Sorption Type Refrigeration Machines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001302126A JP2003106653A (ja) | 2001-09-28 | 2001-09-28 | ヒートポンプ式給湯装置 |
EP02021700A EP1298395B1 (de) | 2001-09-28 | 2002-09-27 | Heizwasserversorgungsanlage mit Wärmepumpe |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02021700A Division EP1298395B1 (de) | 2001-09-28 | 2002-09-27 | Heizwasserversorgungsanlage mit Wärmepumpe |
EP02021700.6 Division | 2002-09-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2241829A2 true EP2241829A2 (de) | 2010-10-20 |
EP2241829A3 EP2241829A3 (de) | 2016-06-15 |
EP2241829B1 EP2241829B1 (de) | 2017-09-13 |
Family
ID=19122429
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10008096.9A Expired - Lifetime EP2241829B1 (de) | 2001-09-28 | 2002-09-27 | Heizwasserversorgungsanlage mit Wärmepumpe |
EP02021700A Expired - Lifetime EP1298395B1 (de) | 2001-09-28 | 2002-09-27 | Heizwasserversorgungsanlage mit Wärmepumpe |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02021700A Expired - Lifetime EP1298395B1 (de) | 2001-09-28 | 2002-09-27 | Heizwasserversorgungsanlage mit Wärmepumpe |
Country Status (4)
Country | Link |
---|---|
EP (2) | EP2241829B1 (de) |
JP (1) | JP2003106653A (de) |
AT (1) | ATE498803T1 (de) |
DE (1) | DE60239177D1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103776167A (zh) * | 2014-01-15 | 2014-05-07 | 特灵空调***(中国)有限公司 | 复合加热方式的热泵热水***及其控制方法 |
CN103868243A (zh) * | 2014-04-01 | 2014-06-18 | 深圳麦克维尔空调有限公司 | 热水***的水温控制方法和热水*** |
CN104019545A (zh) * | 2014-06-25 | 2014-09-03 | 江苏云之尚节能科技有限公司 | 一种多功能热泵开水装置 |
GB2534610A (en) * | 2015-01-29 | 2016-08-03 | C-Tech Innovation Ltd | Heat pump |
CN110180239A (zh) * | 2019-07-05 | 2019-08-30 | 大连民族大学 | 用于高尔夫球场的泡池污水处理的滤筒*** |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003222391A (ja) | 2002-01-29 | 2003-08-08 | Daikin Ind Ltd | ヒートポンプ式給湯機 |
JP2007248008A (ja) * | 2006-03-17 | 2007-09-27 | Nippon Oil Corp | コージェネレーションシステム及びその運転方法 |
JP2007322074A (ja) * | 2006-06-01 | 2007-12-13 | Denso Corp | ヒートポンプ式給湯器 |
JP5194492B2 (ja) * | 2007-03-09 | 2013-05-08 | パナソニック株式会社 | ヒートポンプ給湯装置 |
JP5069955B2 (ja) * | 2007-06-22 | 2012-11-07 | 三洋電機株式会社 | ヒートポンプ式給湯装置 |
JP4864828B2 (ja) * | 2007-07-18 | 2012-02-01 | 株式会社デンソー | ヒートポンプ式給湯装置 |
JP2009085476A (ja) * | 2007-09-28 | 2009-04-23 | Panasonic Corp | ヒートポンプ給湯装置 |
JP2009127938A (ja) * | 2007-11-22 | 2009-06-11 | Hitachi Appliances Inc | ヒートポンプ給湯機 |
DE102008009285B3 (de) * | 2008-02-15 | 2009-08-13 | Robert Bosch Gmbh | Schichtladespeichersystem und Verfahren zum Betreiben eines Schichtladespeichersystems |
EP2378223B1 (de) * | 2009-01-15 | 2019-04-24 | Mitsubishi Electric Corporation | Komplexes system für klimatisierung und heisswasserversorgung |
JP5503167B2 (ja) * | 2009-03-19 | 2014-05-28 | 東芝キヤリア株式会社 | 空気調和システム |
JP5729910B2 (ja) * | 2010-03-05 | 2015-06-03 | 三菱重工業株式会社 | 温水ヒートポンプおよびその制御方法 |
US20120067074A1 (en) * | 2010-09-21 | 2012-03-22 | Claude Lesage | Separable heat pump and water heater |
JPWO2012121382A1 (ja) * | 2011-03-10 | 2014-07-17 | ダイキン工業株式会社 | ヒートポンプ式給湯機 |
CN102418995B (zh) * | 2011-12-15 | 2016-02-17 | 洛阳骏腾能源科技有限公司 | 多功能生物质反烧式热水炉 |
CN102734927B (zh) * | 2012-06-27 | 2014-11-05 | 周裕佳 | 按摩浴缸的双联供水结构及其控制方法 |
DE102012024347A1 (de) * | 2012-12-13 | 2014-06-18 | Robert Bosch Gmbh | Heizungsvorrichtung und Verfahren zu deren Betrieb |
CN104279751B (zh) * | 2013-07-08 | 2018-03-16 | 广东美的暖通设备有限公司 | 热泵热水器 |
JP6239333B2 (ja) * | 2013-09-27 | 2017-11-29 | 三菱重工サーマルシステムズ株式会社 | 給湯システムおよびその制御方法 |
CN103591683B (zh) * | 2013-10-24 | 2016-01-20 | 周裕佳 | 空气源冷热水机组及其运行模式 |
CN103542537B (zh) * | 2013-11-01 | 2016-09-21 | Tcl空调器(中山)有限公司 | 热水机的恒温补水控制方法及*** |
JP6450926B2 (ja) * | 2014-06-16 | 2019-01-16 | パナソニックIpマネジメント株式会社 | 給湯装置 |
JP6172392B2 (ja) * | 2014-06-25 | 2017-08-02 | 三菱電機株式会社 | ヒートポンプ装置 |
FR3031575B1 (fr) * | 2015-01-12 | 2018-11-16 | Lacaze Energies | Module de transfert thermique avec regulation associee pour systeme thermodynamique de production d'eau chaude sanitaire |
CN105371500B (zh) * | 2015-11-13 | 2018-04-20 | 太原理工大学 | 相变蓄热空气源热泵热水机组控制***及其控制方法 |
CN105953427B (zh) * | 2016-05-17 | 2019-03-15 | 合肥美的暖通设备有限公司 | 热泵热水器 |
CN109099745B (zh) * | 2018-10-08 | 2024-03-01 | 公安县人民医院 | 一种利用医院蒸汽回收加热的热水供水*** |
US11287144B2 (en) * | 2019-07-31 | 2022-03-29 | Rheem Manufacturing Company | Water heaters with real-time hot water supply determination |
KR20220127013A (ko) | 2021-03-10 | 2022-09-19 | 엘지전자 주식회사 | 급탕탱크 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59147946A (ja) * | 1983-02-10 | 1984-08-24 | Matsushita Electric Ind Co Ltd | ヒ−トポンプ式給湯機 |
US5052187A (en) * | 1989-07-21 | 1991-10-01 | Robinson Jr Glen P | Water flow control for heat pump water heaters |
JPH06117692A (ja) * | 1992-10-05 | 1994-04-28 | Matsushita Electric Ind Co Ltd | 貯湯式給湯機 |
ATE176311T1 (de) * | 1994-06-09 | 1999-02-15 | Ctc Ferro Fil A S | Vorrichtung für einen warmwasserbereiter |
JP3651942B2 (ja) * | 1994-11-29 | 2005-05-25 | 京セラ株式会社 | 給湯装置 |
JPH08233366A (ja) * | 1995-02-24 | 1996-09-13 | Daikin Ind Ltd | 給湯装置 |
JP2850882B2 (ja) * | 1996-09-09 | 1999-01-27 | ダイキン工業株式会社 | ヒートポンプシステム |
JP3498671B2 (ja) * | 2000-03-23 | 2004-02-16 | ダイキン工業株式会社 | ヒートポンプ式給湯装置 |
JP3387474B2 (ja) * | 2000-03-24 | 2003-03-17 | ダイキン工業株式会社 | ヒートポンプ式給湯装置 |
-
2001
- 2001-09-28 JP JP2001302126A patent/JP2003106653A/ja active Pending
-
2002
- 2002-09-27 DE DE60239177T patent/DE60239177D1/de not_active Expired - Lifetime
- 2002-09-27 EP EP10008096.9A patent/EP2241829B1/de not_active Expired - Lifetime
- 2002-09-27 EP EP02021700A patent/EP1298395B1/de not_active Expired - Lifetime
- 2002-09-27 AT AT02021700T patent/ATE498803T1/de not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
None |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103776167A (zh) * | 2014-01-15 | 2014-05-07 | 特灵空调***(中国)有限公司 | 复合加热方式的热泵热水***及其控制方法 |
CN103776167B (zh) * | 2014-01-15 | 2016-05-11 | 特灵空调***(中国)有限公司 | 复合加热方式的热泵热水***及其控制方法 |
CN103868243A (zh) * | 2014-04-01 | 2014-06-18 | 深圳麦克维尔空调有限公司 | 热水***的水温控制方法和热水*** |
CN103868243B (zh) * | 2014-04-01 | 2017-02-15 | 深圳麦克维尔空调有限公司 | 热水***的水温控制方法和热水*** |
CN104019545A (zh) * | 2014-06-25 | 2014-09-03 | 江苏云之尚节能科技有限公司 | 一种多功能热泵开水装置 |
CN104019545B (zh) * | 2014-06-25 | 2016-09-14 | 江苏乐普四方科技有限公司 | 一种多功能热泵开水装置 |
GB2534610A (en) * | 2015-01-29 | 2016-08-03 | C-Tech Innovation Ltd | Heat pump |
CN110180239A (zh) * | 2019-07-05 | 2019-08-30 | 大连民族大学 | 用于高尔夫球场的泡池污水处理的滤筒*** |
Also Published As
Publication number | Publication date |
---|---|
DE60239177D1 (de) | 2011-03-31 |
EP1298395B1 (de) | 2011-02-16 |
ATE498803T1 (de) | 2011-03-15 |
EP2241829A3 (de) | 2016-06-15 |
EP1298395A3 (de) | 2004-01-14 |
EP2241829B1 (de) | 2017-09-13 |
JP2003106653A (ja) | 2003-04-09 |
EP1298395A2 (de) | 2003-04-02 |
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