EP2503252A3 - System zur Bereitstellung von erwärmtem Brauchwasser in einem Leitungssystem - Google Patents

System zur Bereitstellung von erwärmtem Brauchwasser in einem Leitungssystem Download PDF

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Publication number
EP2503252A3
EP2503252A3 EP12159873.4A EP12159873A EP2503252A3 EP 2503252 A3 EP2503252 A3 EP 2503252A3 EP 12159873 A EP12159873 A EP 12159873A EP 2503252 A3 EP2503252 A3 EP 2503252A3
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EP
European Patent Office
Prior art keywords
hot water
water
decentralized
tanks
energy
Prior art date
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Granted
Application number
EP12159873.4A
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English (en)
French (fr)
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EP2503252A2 (de
EP2503252B1 (de
Inventor
Markus Keitsch
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Individual
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Priority claimed from DE102011014527A external-priority patent/DE102011014527A1/de
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Publication of EP2503252A3 publication Critical patent/EP2503252A3/de
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Publication of EP2503252B1 publication Critical patent/EP2503252B1/de
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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
    • F24D17/0078—Recirculation systems
    • 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
    • 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
    • F24D17/0089—Additional 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
    • 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

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  • 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)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Abstract

Die rasche Bereitstellung warmen Wassers an Entnahmestellen in Gebäuden wird bisher durch verschiedene Systeme bewerkstelligt, die aber alle einen hohen Energie- oder Wasserverlust nur für die Bereitstellung verursachen. Einen wesentlichen Fortschritt stellt demgegenüber ein System mit dezentralen Warmwasserbehältern dar, welches Energie- und Wasserverluste stark reduziert (EP1517097). Der Nachteil dieses Systems ist, dass eine gewisse Warmwassermenge beim Nachströmen stark auskühlt, bevor sie die Entnahmestelle erreicht. Dies führt ggf. zu einem Warmwasserdefizit bei den Warmwasserbehältern und zu einem unerwünscht häufigen Auskühlen eines Teils des nach strömenden Wassers.
Damit möglichst selten ein Nachströmen warmen Wassers in eine kalte Leitung notwendig wird, bevorratet das neue System eine größere Wärmeenergiemenge in den dezentralen Warmwasserspeichern (7). Damit wird ein Nachströmen nur bei großem Warmwasserbedarf ausgelöst. Um auch das Auskühlen des nach strömenden warmen Wassers zu kompensieren, strömt eine zusätzliche Warmwassermenge in Richtung Entnahmestelle (12), bzw. dezentralen Warmwasserbehältern (7).
Dadurch werden die Energieverluste mit Hilfe dieses neuen System stark reduziert und Warmwasserdefizite treten nicht mehr auf.
EP12159873.4A 2011-03-18 2012-03-16 System zur Bereitstellung von erwärmtem Brauchwasser in einem Leitungssystem Active EP2503252B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011014527A DE102011014527A1 (de) 2011-03-18 2011-03-18 System zur Bereitstellung erwärmten Brauchwassers in einem Leitungssystem
DE102012101436 2012-02-23

Publications (3)

Publication Number Publication Date
EP2503252A2 EP2503252A2 (de) 2012-09-26
EP2503252A3 true EP2503252A3 (de) 2016-08-10
EP2503252B1 EP2503252B1 (de) 2020-04-29

Family

ID=45936792

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12159873.4A Active EP2503252B1 (de) 2011-03-18 2012-03-16 System zur Bereitstellung von erwärmtem Brauchwasser in einem Leitungssystem

Country Status (1)

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EP (1) EP2503252B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3004791B1 (fr) * 2013-04-19 2020-01-24 Geocal Procede de regulation d'eau chaude sanitaire
DE102014006539A1 (de) 2014-05-05 2015-11-05 Markus Keitsch Ein besonders leicht nachrüstbares, besonders vielseitig einsetzbares, sehr energiesparendes und einfach steuerbares System zur Bereitstellung warmen Wassers, oder anderer Medien mit einer Temperaturdifferenz zur Umgebung in einem Leitungssystem
DE102015001450A1 (de) 2014-07-02 2016-01-07 Markus Keitsch System zum energiesparenden Betrieb nicht permanent genutzter oder nicht permanent ausgelasteter Wärmetauscher in einem Leitungssystem, insbesondere zur Trinkwassererwärmung
DE102015006945A1 (de) 2015-06-05 2016-12-08 Markus Keitsch System zur beschleunigten Beförderung warmer Flüssigkeit in einem kälteren Leitungssystem bei spontan einsetzendem Bedarf an warmer Flüssigkeit bei dezentralen Wärmetauschern oder dezentralen Zwischenspeichern
SE541501C2 (en) * 2015-07-02 2019-10-22 3Eflow Ab A liquid distribution unit
DE102018009377A1 (de) 2018-11-29 2020-06-04 Truma Gerätetechnik GmbH & Co. KG Vorrichtung zum Erwärmen einer Flüssigkeit sowie entsprechendes Verfahren

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0807790A2 (de) * 1996-05-15 1997-11-19 SOLVIS Solarsysteme GmbH Anordnung und Verfahren zur Bereitstellung von warmem Brauchwasser
EP1517097A2 (de) * 2003-09-18 2005-03-23 Markus Keitsch System zur Bereitstellung von erwärmtem Brauchwasser in einem Leitungssystem und Ventil zu dessen Steuerung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0807790A2 (de) * 1996-05-15 1997-11-19 SOLVIS Solarsysteme GmbH Anordnung und Verfahren zur Bereitstellung von warmem Brauchwasser
EP1517097A2 (de) * 2003-09-18 2005-03-23 Markus Keitsch System zur Bereitstellung von erwärmtem Brauchwasser in einem Leitungssystem und Ventil zu dessen Steuerung

Also Published As

Publication number Publication date
EP2503252A2 (de) 2012-09-26
EP2503252B1 (de) 2020-04-29

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