EP1686329A3 - Apparatus for heating water - Google Patents

Apparatus for heating water Download PDF

Info

Publication number
EP1686329A3
EP1686329A3 EP06100880A EP06100880A EP1686329A3 EP 1686329 A3 EP1686329 A3 EP 1686329A3 EP 06100880 A EP06100880 A EP 06100880A EP 06100880 A EP06100880 A EP 06100880A EP 1686329 A3 EP1686329 A3 EP 1686329A3
Authority
EP
European Patent Office
Prior art keywords
flow
heating device
water
heating
inlet
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
EP06100880A
Other languages
German (de)
French (fr)
Other versions
EP1686329A2 (en
EP1686329B1 (en
Inventor
Thomas Braun
Christian Saunus
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.)
Gealan Formteile GmbH
Original Assignee
Gealan Formteile 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 Gealan Formteile GmbH filed Critical Gealan Formteile GmbH
Priority to DE202006020924U priority Critical patent/DE202006020924U1/en
Publication of EP1686329A2 publication Critical patent/EP1686329A2/en
Publication of EP1686329A3 publication Critical patent/EP1686329A3/en
Application granted granted Critical
Publication of EP1686329B1 publication Critical patent/EP1686329B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices
    • F24H9/2007Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2028Continuous-flow heaters
    • 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
    • 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
    • F24H15/238Flow rate
    • 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
    • F24H15/242Pressure
    • 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
    • F24H15/355Control of heat-generating means in heaters
    • F24H15/37Control of heat-generating means in heaters of electric heaters
    • 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
    • F24H15/40Control of fluid heaters characterised by the type of controllers
    • F24H15/407Control of fluid heaters characterised by the type of controllers using electrical switching, e.g. TRIAC
    • 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
    • F24H15/12Preventing or detecting fluid leakage

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)
  • Fluid Mechanics (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Vorrichtung zum Bereiten von Warmwasser (1), insbesondere einen Durchlauferhitzer, mit wenigstens' einer Heizeinrichtung (5), welche wenigstens einen Zulauf (2), einen Ablauf (3) und eine Heizstufe' aufiveist. Dass Wasser, das durch den Zulauf (2) mit einer ersten Temperatur T1 in die Heizeinrichtung eintritt, wird erwärmt, so dass es mit einer zweiten Temperatur T2 aus der Heizeinrichtung (5) ausströmt. Der Durchlauferhitzer weist ferner wenigstens eine Messeinrichtung (8) zur Bestimmung einer durch die Heizeinrichtmg (5) pro Zeiteinheit hindurch strömenden Wassermenge auf, wobei die Messeinrichtung ein, die Information über den Fluss repräsentierendes elektrisches Signal ausgibt. Die Erfindung ist dadurch gekennzeichnet, dass wenigstens eine elektronische Steuerungseinrichtung (9) vorgesehen ist, welche die dem Wasser durch die Heizeinrichtung (5) zugeführte Wärmemenge auf der Grundlage des Fluss repräsentierenden elektrischen Signals steuert und die Steuerung der zugeführten Wärmemenge mittels diskreter Schaltzustände so erfolgt, dass für ein erstes Flussintervall ein erster Schaltzustand und ggf. für weitere Flussintervalle weitere Schaltzustände angesteuert werden.

Figure imgaf001
The present invention relates to a device for preparing hot water (1), in particular a water heater, with at least 'a heating device (5), which at least one inlet (2), a drain (3) and a heating stage' aufiveist. The water which enters the heating device through the inlet (2) at a first temperature T 1 is heated so that it flows out of the heating device (5) at a second temperature T 2 . The flow heater also has at least one measuring device (8) for determining a quantity of water flowing through the heating device (5) per unit of time, wherein the measuring device outputs an electrical signal representing the information about the flow. The invention is characterized in that at least one electronic control device (9) is provided, which controls the amount of heat supplied to the water by the heating device (5) on the basis of the electrical signal representing the flow, and the control of the amount of heat supplied by means of discrete switching states, a first switching state and possibly further switching states for further flow intervals are triggered for a first flow interval.
Figure imgaf001

EP06100880.1A 2005-02-01 2006-01-26 Apparatus for heating water Not-in-force EP1686329B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202006020924U DE202006020924U1 (en) 2005-02-01 2006-01-26 Device for preparing hot water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005004595A DE102005004595A1 (en) 2005-02-01 2005-02-01 Device for preparing hot water

Publications (3)

Publication Number Publication Date
EP1686329A2 EP1686329A2 (en) 2006-08-02
EP1686329A3 true EP1686329A3 (en) 2011-03-02
EP1686329B1 EP1686329B1 (en) 2014-05-07

Family

ID=36387171

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06100880.1A Not-in-force EP1686329B1 (en) 2005-02-01 2006-01-26 Apparatus for heating water

Country Status (2)

Country Link
EP (1) EP1686329B1 (en)
DE (2) DE102005004595A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007001492A1 (en) * 2007-01-10 2008-08-07 BSH Bosch und Siemens Hausgeräte GmbH Device for controlling a heating device
EP2098802B1 (en) * 2008-03-04 2017-05-10 BSH Hausgeräte GmbH Water heater with an electronic coolant pipe
NL1035645C2 (en) * 2008-07-01 2010-01-05 Agpo Bv Burner controlling method for boiler in heating system, involves measuring pressure of transferred fluid, comparing measured pressure value with reference pressure value, and controlling burner of boiler based on results of comparison
FR2942301A1 (en) * 2009-02-18 2010-08-20 Elka S A INSTALLATION FOR INSTANTANEOUS HOT WATER PREPARATION
CN107504551A (en) * 2017-08-30 2017-12-22 宗永红 A kind of separated electric heating installation
BE1026113B1 (en) * 2018-03-19 2019-10-17 Ilan Karavani Device for performing a Shirodhara treatment and method for heating a liquid used for a Shirodhara treatment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638147A (en) * 1983-10-18 1987-01-20 Anthony Dytch Microprocessor controlled through-flow electric water heater
DE4034635C1 (en) * 1990-10-31 1992-06-25 Stiebel Eltron Gmbh & Co Kg, 3450 Holzminden, De Operating electric throughflow heater - setting desired temp. by thermostatic valve in by=pass of heating block contg. elements switchable in power stages by control
WO1997025572A1 (en) * 1996-01-05 1997-07-17 Mann Robert W Instantaneous fluid heating device and process
WO2003004939A1 (en) * 2001-07-06 2003-01-16 Energen Industries Ltee Instantaneous compact fluid heater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638147A (en) * 1983-10-18 1987-01-20 Anthony Dytch Microprocessor controlled through-flow electric water heater
DE4034635C1 (en) * 1990-10-31 1992-06-25 Stiebel Eltron Gmbh & Co Kg, 3450 Holzminden, De Operating electric throughflow heater - setting desired temp. by thermostatic valve in by=pass of heating block contg. elements switchable in power stages by control
WO1997025572A1 (en) * 1996-01-05 1997-07-17 Mann Robert W Instantaneous fluid heating device and process
WO2003004939A1 (en) * 2001-07-06 2003-01-16 Energen Industries Ltee Instantaneous compact fluid heater

Also Published As

Publication number Publication date
EP1686329A2 (en) 2006-08-02
EP1686329B1 (en) 2014-05-07
DE202006020924U1 (en) 2011-01-20
DE102005004595A1 (en) 2006-08-10

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