DK3032181T3 - Varmesystem med varmtvandsklargøring - Google Patents

Varmesystem med varmtvandsklargøring Download PDF

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Publication number
DK3032181T3
DK3032181T3 DK15198630.4T DK15198630T DK3032181T3 DK 3032181 T3 DK3032181 T3 DK 3032181T3 DK 15198630 T DK15198630 T DK 15198630T DK 3032181 T3 DK3032181 T3 DK 3032181T3
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DK
Denmark
Prior art keywords
heat
hot water
heat source
temperature
tank
Prior art date
Application number
DK15198630.4T
Other languages
English (en)
Inventor
Peter Menne
Original Assignee
Vaillant Gmbh
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 Vaillant Gmbh filed Critical Vaillant Gmbh
Application granted granted Critical
Publication of DK3032181T3 publication Critical patent/DK3032181T3/da

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00Domestic hot-water supply systems
    • F24D17/0026Domestic hot-water supply systems with conventional heating means
    • F24D17/0031Domestic hot-water supply systems with conventional heating means with accumulation of the heated water
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00Domestic hot-water supply systems
    • F24D17/0089Additional heating means, e.g. electric heated buffer tanks or electric continuous flow heaters, located close to the consumer, e.g. directly before the water taps in bathrooms, in domestic hot water lines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00Domestic hot-water supply systems
    • F24D17/02Domestic hot-water supply systems using heat pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00Details
    • F24D19/10Arrangement or mounting of control or safety devices
    • F24D19/1006Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1051Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
    • F24D19/1054Arrangement or mounting of control or safety devices for water heating systems for domestic hot water the system uses a heat pump
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00Control of fluid heaters
    • F24H15/10Control of fluid heaters characterised by the purpose of the control
    • F24H15/174Supplying heated water with desired temperature or desired range of temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00Control of fluid heaters
    • F24H15/20Control of fluid heaters characterised by control inputs
    • F24H15/212Temperature of the water
    • F24H15/223Temperature of the water in the water storage tank
    • F24H15/225Temperature of the water in the water storage tank at different heights of the tank
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00Control of fluid heaters
    • F24H15/30Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/305Control of valves
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/01Control of temperature without auxiliary power
    • G05D23/13Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
    • G05D23/1393Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures characterised by the use of electric means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00Heat sources or energy sources
    • F24D2200/08Electric heater
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00Heat sources or energy sources
    • F24D2200/12Heat pump
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00Components of central heating installations excluding heat sources
    • F24D2220/02Fluid distribution means
    • F24D2220/0235Three-way-valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00Components of central heating installations excluding heat sources
    • F24D2220/08Storage tanks
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00Control of fluid heaters
    • F24H15/20Control of fluid heaters characterised by control inputs
    • F24H15/281Input from user

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)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Claims (9)

1. Varmesystem (1) til at opvarme en bygning og til at opvarme varmt vand tilvejebragt ved et udtagspunkt (31), omfattende en friskvandsforsyningsledning (21) til at forsyne koldt vand, en hovedvarmekilde (2), en varmebeholder (20) forbundet til hovedvarmekilden (2), og en supplerende varmekilde (26), hvor hovedvarmekilden (2) er tilvejebragt til at opvarme bygningen og/eller til at opvarme varmebeholderen (20), hvor varmebeholderen (20) lagrer varmt vand eller et opvarmet varmeoverføringsmedium til at opvarme det varme vand, og hvor den supplerende varmekilde (26) er tilvejebragt til at opvarme det varme vand, hvor det varme vand er ført fra varmebeholderen (20) igennem et første afløbsrør (32), hvor det varme vand er ført fra den supplerende varmekilde (26) igennem et andet afløbsrør (27) med en anden ventil (28), hvor det første afløbsrør (32) og det andet afløbsrør (27) slutter sammen ved et skæringspunkt (34) fra hvilket et varmtvandsrør (30) fører det varme vand til udtagspunktet (31), kendetegnet ved, at varmesystemet (1) omfatter en varmeveksler (11), hovedvarmekilden (2) enten kan være forbundet til varmebeholderen (20) eller til den første side af varmeveksleren (11) ved hjælp afen omskifterventil (7), og den supplerende varmekilde (26) er forbundet til friskvandsforsyningsledningen (21) via den anden side af varmeveksleren således at i drift det kolde friskvand først strømmer igennem varmeveksleren (11) og derefter strømmer igennem den supplerende varmekilde (26).
2. Varmesystem (1) ifølge krav 1, kendetegnet ved, at det første afløbsrør (32) omfatter en første ventil (33) til regulering eller blokering og/eller det andet afløbsrør (27) omfatter en anden ventil (28) til regulering eller blokering.
3. Varmesystem (1) ifølge krav 1 eller 2, kendetegnet ved, at varmebeholderen (20) er en drikkevandsbeholder.
4. Varmesystem (1) ifølge krav 1 eller 2, kendetegnet ved, at varmebeholderen (20) er en beholder med et varmeoverføringsmedium, og varmebeholderen (20) omfatter en varmeveksler til at overføre varmen af varmeoverføringsmediet til frisk vand.
5. Varmesystem (1) ifølge et hvilket som helst af de foregående krav, kendetegnet ved, at hovedvarmekilden (2) er en varmepumpe.
6. Varmesystem (1) ifølge et hvilket som helst af de foregående krav, kendetegnet ved, at den supplerende varmekilde (26) er en gennemstrømningsvandvarmer.
7. Varmesystem (1) ifølge et hvilket som helst af de foregående krav, kendetegnet ved, at varmesystemet (1) omfatter en styreindretning (50), hvilken er forbundet til en eller flere temperatursensorer (80) for at detektere varme tilvejebragt af varmebeholderen (20), hvilke er forbundet til indstillingsorganer til at drive ventilerne (28, 33) og, hvis anvendeligt, til et indstillingsorgan for omskifterventilen (7), og styreindretningen (50) er konfigureret således at i drift ventilerne (28, 33) og, hvis anvendeligt, omskifterventilen (7) er drevet på sådan en måde, at temperaturen ved udtagspunktet (31) svarer til en lagret temperaturreferenceværdi eller en temperaturreferenceværdi indtastet af brugeren.
8. Fremgangsmåde til at betjene en varmeindretning ifølge et hvilket som helst af kravene 1 til 7, kendetegnet ved, at ventilerne (28, 33) og, hvis anvendeligt, omskifterventilen (7) drives på sådan en måde, at under trækningen af varmt vand ved udtagspunktet (31) først tilvejebringes det varme vand af varmebeholderen (20) og, i tilfældet at temperaturen af det varme vand tilvejebragt af varmebeholderen (20) er under den lagrede temperaturreferenceværdi eller temperaturreferenceværdien indtastet af brugeren, det varme vand yderligere eller udelukkende tilvejebringes af den supplerende varmekilde (26).
9. Fremgangsmåde ifølge krav 8, kendetegnet ved, at det varme vand også yderligere tilvejebringes af den supplerende varmekilde (26), hvis temperaturen af det varme vand tilvejebragt af varmebeholderen (20) er over eller lig med den lagrede temperaturreferenceværdi eller temperaturreferenceværdien indtastet af brugeren, dog er referencetemperaturen for en lagdelt beholder til stede kun i det øvre lag, for en standardbeholder er temperaturen kun en smule over referencetemperaturen eller for et fasevekselmateriale, hvilket er hovedsageligt størknet, hvorfor mængden af energi indeholdt i beholderen ikke er tilstrækkelig til at tilvejebringe en stor nok varmtvandsvolumen med referencetemperaturen.
DK15198630.4T 2014-12-12 2015-12-09 Varmesystem med varmtvandsklargøring DK3032181T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014225693.3A DE102014225693A1 (de) 2014-12-12 2014-12-12 Heizsystem mit Warmwasserbereitstellung

Publications (1)

Publication Number Publication Date
DK3032181T3 true DK3032181T3 (da) 2018-04-23

Family

ID=54838261

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15198630.4T DK3032181T3 (da) 2014-12-12 2015-12-09 Varmesystem med varmtvandsklargøring

Country Status (4)

Country Link
EP (1) EP3032181B1 (da)
DE (1) DE102014225693A1 (da)
DK (1) DK3032181T3 (da)
ES (1) ES2665179T3 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6682001B2 (ja) * 2016-10-03 2020-04-15 三菱電機株式会社 貯湯式給湯機
WO2022168028A1 (en) * 2021-02-07 2022-08-11 Octopus Energy Group Limited Methods of configuring and controlling hot water supply installations
GB202101678D0 (en) * 2021-02-07 2021-03-24 Octopus Energy Ltd Methods and systems and apparatus to support reduced energy and water usage
KR20230154007A (ko) 2021-02-07 2023-11-07 옥토퍼스 에너지 히팅 리미티드 에너지 사용량을 조절하기 위한 방법들 및 시스템들
WO2022168030A1 (en) * 2021-02-07 2022-08-11 Octopus Energy Group Limited Temporary water/energy flow reduction
DE102021111197B3 (de) 2021-04-30 2022-05-05 Viessmann Climate Solutions Se Verfahren zum Betrieb einer wärmetechnischen Anlage
EP4253847A1 (en) * 2022-03-28 2023-10-04 Mitsubishi Electric Corporation System and method for providing domestic hot water
NL2031715B1 (nl) * 2022-04-26 2023-11-10 Ti Green B V Verwarmingsinrichting
DE102022129809A1 (de) 2022-11-10 2024-05-16 Envola GmbH Warmwasseranlage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5084768B2 (ja) * 2009-03-11 2012-11-28 リンナイ株式会社 給湯システム
JP5401531B2 (ja) * 2011-11-29 2014-01-29 リンナイ株式会社 貯湯式給湯システム
JP5712197B2 (ja) * 2012-12-04 2015-05-07 シャープ株式会社 ヒートポンプ熱源システム

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Publication number Publication date
EP3032181B1 (de) 2018-01-31
DE102014225693A1 (de) 2016-06-16
ES2665179T3 (es) 2018-04-24
EP3032181A1 (de) 2016-06-15

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