EP1170554A3 - System and method for preparing hot sanitary water - Google Patents

System and method for preparing hot sanitary water Download PDF

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Publication number
EP1170554A3
EP1170554A3 EP01116431A EP01116431A EP1170554A3 EP 1170554 A3 EP1170554 A3 EP 1170554A3 EP 01116431 A EP01116431 A EP 01116431A EP 01116431 A EP01116431 A EP 01116431A EP 1170554 A3 EP1170554 A3 EP 1170554A3
Authority
EP
European Patent Office
Prior art keywords
fluid
der
oder
und
das
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
Application number
EP01116431A
Other languages
German (de)
French (fr)
Other versions
EP1170554A2 (en
EP1170554B1 (en
Inventor
Thomas Krause
Klaus-Henning Terschüren
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.)
Solvis GmbH and Co KG
Original Assignee
Solvis GmbH and Co KG
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 Solvis GmbH and Co KG filed Critical Solvis GmbH and Co KG
Publication of EP1170554A2 publication Critical patent/EP1170554A2/en
Publication of EP1170554A3 publication Critical patent/EP1170554A3/en
Application granted granted Critical
Publication of EP1170554B1 publication Critical patent/EP1170554B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
    • F24D19/1069—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water regulation in function of the temperature of the domestic hot 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
    • F24D17/0078—Recirculation systems

Abstract

Eine Anordnung zur Bereitstellung von warmem Brauchwasser mit

  • einem Primärkreislauf (10) mit einem Fluid, einer warmes oder heißes Fluid bereitstellenden Einrichtung (11) und einer Fördereinrichtung (14) für das Fluid,
  • einem Sekundärkreislauf (20) für das zu erwärmende Brauchwasser,
  • einem Wärmetauscher (5) zur Wärmeübertragung vom Fluid des Primärkreislaufs (10) auf das Brauchwasser im Sekundärkreislauf (20),
  • einer Regelungseinrichtung für die Fördereinrichtung (14),
  • einem Temperaturfühler (17, 27) im Primär- (10) oder Sekundärkreislauf (20) und
  • einer Schaltung in der Regelungseinrichtung, die bei Erreichen bestimmter Schwellwerte der Temperatur und/oder der Temperaturgradienten an dem Temperaturfühler (17, 27) und/oder zeitabhängig die Fördereinrichtung (14) einschaltet und/oder ausschaltet,
zeichnet sich dadurch aus, dass im Primärkreislauf (10) in der bezüglich des Wärmetauschers (5) ausgangsseitigen Leitung (13) die Fördereinrichtung (14) und in Strömungsrichtung hinter dieser ein Abzweigpunkt (18) für eine Zweigleitung (19) vorgesehen ist, dass die Zweigleitung (19) von dem Abzweigpunkt (18) zu einem Mischventil (15) führt, das in der bezüglich des Wärmetauschers (5) eingangsseitigen Leitung (12) angeordnet ist, und dass das Mischventil (15) so aufgebaut ist, dass es bei laufender Fördereinrichtung (14) das aus der das warme oder heiße Fluid bereitstellenden Einrichtung (11) zufließende warme oder heiße Fluid mit dem aus der Zweigleitung (19) zufließenden, zuvor im Wärmetauscher (5) abgekühlten Fluid zur Erzielung einer bestimmten Temperatur in der Leitung (12) am. Eingang des Wärmetauschers (5) mischt.
Figure 00000001
An arrangement to provide hot water with
  • a primary circuit (10) with a fluid, a device (11) providing warm or hot fluid and a conveying device (14) for the fluid,
  • a secondary circuit (20) for the domestic water to be heated,
  • a heat exchanger (5) for heat transfer from the fluid of the primary circuit (10) to the process water in the secondary circuit (20),
  • a control device for the conveyor device (14),
  • a temperature sensor (17, 27) in the primary (10) or secondary circuit (20) and
  • a circuit in the control device which switches on and / or switches off the delivery device (14) when certain threshold values of the temperature and / or the temperature gradients are reached on the temperature sensor (17, 27) and / or as a function of time,
Is characterized in that in the primary circuit (10) in the line (13) on the outlet side with respect to the heat exchanger (5) the conveying device (14) and in the flow direction behind this a branch point (18) is provided for a branch line (19) that the Branch line (19) leads from the branch point (18) to a mixing valve (15) which is arranged in the line (12) on the inlet side with respect to the heat exchanger (5), and that the mixing valve (15) is constructed such that it is running Conveying device (14) the hot or hot fluid flowing in from the device providing the hot or hot fluid (11) with the fluid flowing in from the branch line (19) and previously cooled in the heat exchanger (5) in order to achieve a certain temperature in the line (12 ) at the entrance of the heat exchanger (5) mixes.
Figure 00000001
EP01116431A 2000-07-07 2001-07-06 System and method for preparing hot sanitary water Expired - Lifetime EP1170554B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10032714 2000-07-07
DE10032714A DE10032714A1 (en) 2000-07-07 2000-07-07 Arrangement and method for providing hot domestic water

Publications (3)

Publication Number Publication Date
EP1170554A2 EP1170554A2 (en) 2002-01-09
EP1170554A3 true EP1170554A3 (en) 2003-05-07
EP1170554B1 EP1170554B1 (en) 2006-01-18

Family

ID=7647912

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01116431A Expired - Lifetime EP1170554B1 (en) 2000-07-07 2001-07-06 System and method for preparing hot sanitary water

Country Status (4)

Country Link
EP (1) EP1170554B1 (en)
AT (1) ATE316227T1 (en)
DE (2) DE10032714A1 (en)
ES (1) ES2252117T3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10348536B4 (en) * 2003-10-18 2023-02-02 Roland Sailer Arrangement for heating service water
AT413056B (en) 2004-09-22 2005-10-15 Stricker Erwin HOT WATER HEATER
DE102005036882B4 (en) * 2005-08-02 2007-09-06 Reinhold Herrmann Domestic water system
DE102005058570B3 (en) * 2005-12-08 2007-05-24 Robert Bosch Gmbh Method for controlling water heater and hot water tank with a control circuit to monitor the effect of the heater to optimize the heating to match the hot water demands
DE102007028656B4 (en) 2007-06-21 2013-08-14 Robert Bosch Gmbh Boiler
DE202008003382U1 (en) * 2008-03-10 2008-09-25 Rösner, Egon Manfred, Dr. Dipl.-Ing. Drinking water preparation with thermal Legionella sterilization using a jet pump regulator
DE102008029654A1 (en) 2008-06-24 2009-12-31 Solvis Gmbh & Co. Kg Arrangement and method for providing warm drinking water with a heat exchanger
DE202010017764U1 (en) * 2010-04-07 2012-09-18 Hochschule für angewandte Wissenschaften München Device for supplying heat to buildings
FR2963087B1 (en) * 2010-07-26 2014-12-12 Vitherm HOT WATER PRODUCTION APPARATUS AND METHOD FOR OPERATING SUCH APPARATUS
EP2413048B1 (en) * 2010-07-30 2013-06-05 Grundfos Management A/S Domestic water heating unit
DE102011107270A1 (en) 2011-07-06 2013-01-10 Solvis Gmbh & Co. Kg Heat storage with a partially filled with fluid container
PL229382B1 (en) * 2011-12-05 2018-07-31 Kurzawski Pawel Method for thermal efficiency improvement, equipped with a tank heater of the central supply of warm buffered medium in which the heat source is a low-temperature boiler and installation of central supply of warm buffered medium
EP3012553B1 (en) 2014-10-21 2018-01-17 Grundfos Holding A/S Construction unit for a heating system
GB2560359A (en) * 2017-03-09 2018-09-12 Systemlink Aquaeco Ltd A domestic hot water installation and a method of operating same
IT202100027374A1 (en) * 2021-10-25 2023-04-25 Ivar Spa DEVICE FOR RECIRCULATING A FLUID, DOMESTIC WATER DISTRIBUTION SYSTEM USING SAID DEVICE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222221B (en) * 1960-08-17 1966-08-04 Buderus Eisenwerk Pump hot water heating system with a water heater connected between the flow and return lines on the boiler
US5511579A (en) * 1994-02-18 1996-04-30 Price; William D. Water conservation recirculation system
DE4442222A1 (en) * 1994-11-26 1996-05-30 Baelz Gmbh Helmut Heat transmitting station, especially for indirect heating systems
DE19642179A1 (en) * 1996-10-12 1998-04-16 Frank Dr Ing Triesch Through-flow heater for mains hot water
EP1148302A2 (en) * 2000-04-19 2001-10-24 Technische Alternative elektronische Steuerungsgerätegesellschaft m.b.H. Method for regulating the tapping temperature of sanitary water

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4035115C2 (en) 1990-03-12 1993-11-04 Sandler Energietechnik ARRANGEMENT FOR HEATING AND PROVIDING HOT OR HOT WATER OF DRINKING WATER QUALITY
DE9219121U1 (en) * 1992-02-27 1998-03-12 Sandler Energietechnik Control device for the tap temperature of domestic water with drinking water quality
DE9416613U1 (en) 1994-10-15 1995-01-19 Grueterich Heinz Pump control device
DE19619566C1 (en) * 1996-05-15 1997-11-27 Solvis Solarsysteme Gmbh Arrangement and method for providing hot domestic water

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222221B (en) * 1960-08-17 1966-08-04 Buderus Eisenwerk Pump hot water heating system with a water heater connected between the flow and return lines on the boiler
US5511579A (en) * 1994-02-18 1996-04-30 Price; William D. Water conservation recirculation system
DE4442222A1 (en) * 1994-11-26 1996-05-30 Baelz Gmbh Helmut Heat transmitting station, especially for indirect heating systems
DE19642179A1 (en) * 1996-10-12 1998-04-16 Frank Dr Ing Triesch Through-flow heater for mains hot water
EP1148302A2 (en) * 2000-04-19 2001-10-24 Technische Alternative elektronische Steuerungsgerätegesellschaft m.b.H. Method for regulating the tapping temperature of sanitary water

Also Published As

Publication number Publication date
EP1170554A2 (en) 2002-01-09
ES2252117T3 (en) 2006-05-16
ATE316227T1 (en) 2006-02-15
EP1170554B1 (en) 2006-01-18
DE10032714A1 (en) 2002-01-24
DE50108727D1 (en) 2006-04-06

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