EP1508751A1 - Procédé et dispositif pour adapter la temperature de départ d'un générateur de chaleur à la charge respective du circuit de chauffage d'une installation de chauffage connectée en aval - Google Patents

Procédé et dispositif pour adapter la temperature de départ d'un générateur de chaleur à la charge respective du circuit de chauffage d'une installation de chauffage connectée en aval Download PDF

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Publication number
EP1508751A1
EP1508751A1 EP03025875A EP03025875A EP1508751A1 EP 1508751 A1 EP1508751 A1 EP 1508751A1 EP 03025875 A EP03025875 A EP 03025875A EP 03025875 A EP03025875 A EP 03025875A EP 1508751 A1 EP1508751 A1 EP 1508751A1
Authority
EP
European Patent Office
Prior art keywords
temperature
return
heating
flow
heat
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.)
Withdrawn
Application number
EP03025875A
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German (de)
English (en)
Inventor
Bruno Dipl.-Ing. Schramm
Jürgen Dipl.-Ing. Lang
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.)
Vertrieb und Grosshandel Von Heizungs- Sanitar- und Elektroerzeugnissen
Original Assignee
Vertrieb und Grosshandel Von Heizungs- Sanitar- und Elektroerzeugnissen
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 Vertrieb und Grosshandel Von Heizungs- Sanitar- und Elektroerzeugnissen filed Critical Vertrieb und Grosshandel Von Heizungs- Sanitar- und Elektroerzeugnissen
Publication of EP1508751A1 publication Critical patent/EP1508751A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • 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
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/36—Control of heat-generating means in heaters of burners

Definitions

  • the invention relates to a method for economic Control of heat transfer in a heating system, consisting of a heat generator with a downstream Heating system with or without a domestic hot water heater by adjusting the heat extraction in the heating system certain necessary flow temperature of the volume flow in the heat generator.
  • the cause of the disadvantage of self-adjusting ineffective Working method is the mismatch of the through the theoretically determined heating curve as a function the flow temperature determined by the outside temperature Flow temperature with which the heat generator works, with the real, required flow temperature, by the heat demand or by the actual heat loss of the the plant downstream of the heat generator is determined.
  • the aim of the invention is to increase the annual efficiency a heat generator by reducing energy costs Operate one from a heat generator with this one Downstream heating system existing heating system, by the heat transfer from the primary energy source to the secondary heating medium flow in a heat generator in optimal range of boiler design and tailored to the Design of a downstream heating system is done and by avoiding a power consumption determining frequent intermittent operation.
  • the invention is based on the object, a method and a device for adjusting the given, by a theoretically determined heating curve specific flow temperature, after a heat generator works, to a by the design of a downstream heating system certain required flow temperature with or without one To develop drinking water heaters.
  • a heat generator 1 is connected to a heating flow 2 and a heating return 3 a heating system 4 connected.
  • In the heating flow 2 is located in front of a feed pump. 5 a motor-driven three-way mixing valve 6 for admixture not shown heat transfer medium from the Heating return 3 in the heating flow 2.
  • the heating flow 2 is provided with a sensor 7 for the detection of Flow temperature and the heating return 3 is with a Sensor 8 for detecting the return temperature provided.
  • the measuring sensors 7, 8 transmit their measured values to a control unit 9, in which this to control the controllable Units are evaluated.
  • Located behind the heat generator 1 to operate a drinking water heater 10 in the heating flow 2 a feed branch 11 and in the heating return 3 a return feed 12.
  • a program-controlled feed pump 13 In the pipeline of the feed branch 11 is a program-controlled feed pump 13, which is located in front of a heat buffer 14, with the Feed branch 11 is connected, provided.
  • a temperature sensor 15 installed in the return feed 12 after the heat buffer 14 is a temperature sensor 15 installed, the measured values in the central Control unit 9 are detected and processed.
  • the heat buffer 14 is a secondary heating circuit 16, in which a Heat exchanger 17 for heating the drinking water in the drinking water heater 10 is provided.
  • a program-controlled Feed pump 19 In a return line 18 of this Sekundäreuernikes 16 is a program-controlled Feed pump 19 is provided.
  • the heating characteristics 24.1; 25.1 or 24.2; 25.2 realizes as needed realizes that the flow temperature determined by theoretical assumptions in heating flow 2 to the actual value the flow curves 24.1; 25.1 is adjusted. This will achieved that in each operating point always the predetermined Return temperature in the heating return 3 is secured. For this becomes due to a rise in the return temperature a lower energy demand in the heating system 4 the Flow temperature gradually lowered with the result that the return temperature drops. When reaching the given Return temperature in the heating system 4 is the Lowering process of the flow temperature ended.
  • a domestic hot water generation the return-driven Heating system is one with the heating flow 2 connected feed branch 11 and one with the Heating return 3 connected return exhaust feed 12 a Heat buffer 14 charged with a secondary heating circuit 16 for the primary loading of at least one Heat exchanger 17 for the secondary generation of domestic hot water is connected in a domestic hot water generator 10.
  • the temperature in the hot water pipe 22 is temperature controlled by the central control unit 9 the temperature in the hot water pipe 22 limited to a temperature of 50 ° C.

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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)
  • Steam Or Hot-Water Central Heating Systems (AREA)
EP03025875A 2003-08-20 2003-11-12 Procédé et dispositif pour adapter la temperature de départ d'un générateur de chaleur à la charge respective du circuit de chauffage d'une installation de chauffage connectée en aval Withdrawn EP1508751A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10338868A DE10338868A1 (de) 2003-08-20 2003-08-20 Verfahren und Einrichtung zur Anpassung der Vorlauftemperatur eines Wärmeerzeugers an die jeweilige Heizkreisbelastung einer nachgeschalteten Heizungsanlage
DE10338868 2003-08-20

Publications (1)

Publication Number Publication Date
EP1508751A1 true EP1508751A1 (fr) 2005-02-23

Family

ID=34042258

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03025875A Withdrawn EP1508751A1 (fr) 2003-08-20 2003-11-12 Procédé et dispositif pour adapter la temperature de départ d'un générateur de chaleur à la charge respective du circuit de chauffage d'une installation de chauffage connectée en aval

Country Status (2)

Country Link
EP (1) EP1508751A1 (fr)
DE (1) DE10338868A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2009536A1 (fr) * 2007-06-26 2008-12-31 Techem Energy Services GmbH Procédé et dispositif destinés à l'installation de la réserve de puissance de chauffe
EP2413048A1 (fr) * 2010-07-30 2012-02-01 Grundfos Management A/S Unité de chauffage d'eau potable
WO2015010779A3 (fr) * 2013-07-22 2015-04-09 innotemp GmbH Système de chauffage et procédé de fonctionnement de ce système
EP2863135A1 (fr) * 2013-10-15 2015-04-22 Robert Bosch Gmbh Optimisation de température de consigne pour une partie en attente dans des installations de chauffage, en particulier pour le chauffage d'eau potable
EP2498010A3 (fr) * 2011-03-11 2016-05-18 Gebr. Tuxhorn GmbH & Co. KG Procédé d'élévation de la température de l'écoulement de retour ainsi qu'un dispositif d'élévation de la température de l'écoulement de retour
EP3779286A1 (fr) * 2019-08-12 2021-02-17 Huu-Thoi Le Procédé de fonctionnement d'une installation de chauffage

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939586A1 (de) * 1979-09-29 1981-04-02 Tekmar Angewandte Elektronik Gmbh & Co Kg, 4300 Essen Verfahren und anordnung zur regelupng der wassertemperatur von warmwasser-flaechenheizungen
DE3606751A1 (de) * 1985-03-04 1986-09-04 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Verfahren zum ermitteln eines sollwertes
DE3614607A1 (de) * 1986-04-30 1987-11-05 Stiebel Eltron Gmbh & Co Kg Regelung einer heizungsanlage
DE3923030A1 (de) * 1988-07-19 1990-01-25 Vaillant Joh Gmbh & Co Steuerung eines umlaufwasserheizers
GB2293438A (en) * 1994-09-20 1996-03-27 Gledhill Water Storage The control of water heating apparatus to prevent scalding
DE19613744A1 (de) * 1995-04-01 1996-12-12 Vaillant Joh Gmbh & Co Steuer- oder Regelvorrichtung für einen Wasserheizer
CH689173A5 (de) * 1994-05-27 1998-11-13 Unical Ag Heizungsanlage und Verfahren zu deren Betrieb.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939586A1 (de) * 1979-09-29 1981-04-02 Tekmar Angewandte Elektronik Gmbh & Co Kg, 4300 Essen Verfahren und anordnung zur regelupng der wassertemperatur von warmwasser-flaechenheizungen
DE3606751A1 (de) * 1985-03-04 1986-09-04 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Verfahren zum ermitteln eines sollwertes
DE3614607A1 (de) * 1986-04-30 1987-11-05 Stiebel Eltron Gmbh & Co Kg Regelung einer heizungsanlage
DE3923030A1 (de) * 1988-07-19 1990-01-25 Vaillant Joh Gmbh & Co Steuerung eines umlaufwasserheizers
CH689173A5 (de) * 1994-05-27 1998-11-13 Unical Ag Heizungsanlage und Verfahren zu deren Betrieb.
GB2293438A (en) * 1994-09-20 1996-03-27 Gledhill Water Storage The control of water heating apparatus to prevent scalding
DE19613744A1 (de) * 1995-04-01 1996-12-12 Vaillant Joh Gmbh & Co Steuer- oder Regelvorrichtung für einen Wasserheizer

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2009536A1 (fr) * 2007-06-26 2008-12-31 Techem Energy Services GmbH Procédé et dispositif destinés à l'installation de la réserve de puissance de chauffe
EP2413048A1 (fr) * 2010-07-30 2012-02-01 Grundfos Management A/S Unité de chauffage d'eau potable
CN102345928A (zh) * 2010-07-30 2012-02-08 格伦德福斯管理联合股份公司 非饮用水加热单元
CN102345928B (zh) * 2010-07-30 2015-12-09 格伦德福斯管理联合股份公司 非饮用水加热单元
US9574780B2 (en) 2010-07-30 2017-02-21 Grundfos Management A/S Service water heating unit
EP2498010A3 (fr) * 2011-03-11 2016-05-18 Gebr. Tuxhorn GmbH & Co. KG Procédé d'élévation de la température de l'écoulement de retour ainsi qu'un dispositif d'élévation de la température de l'écoulement de retour
WO2015010779A3 (fr) * 2013-07-22 2015-04-09 innotemp GmbH Système de chauffage et procédé de fonctionnement de ce système
EP2863135A1 (fr) * 2013-10-15 2015-04-22 Robert Bosch Gmbh Optimisation de température de consigne pour une partie en attente dans des installations de chauffage, en particulier pour le chauffage d'eau potable
EP3779286A1 (fr) * 2019-08-12 2021-02-17 Huu-Thoi Le Procédé de fonctionnement d'une installation de chauffage

Also Published As

Publication number Publication date
DE10338868A1 (de) 2005-03-17

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