EP2282129A3 - Method for recognising a defective membrane expansion tank in a heating circuit with a burner - Google Patents

Method for recognising a defective membrane expansion tank in a heating circuit with a burner Download PDF

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Publication number
EP2282129A3
EP2282129A3 EP10006788A EP10006788A EP2282129A3 EP 2282129 A3 EP2282129 A3 EP 2282129A3 EP 10006788 A EP10006788 A EP 10006788A EP 10006788 A EP10006788 A EP 10006788A EP 2282129 A3 EP2282129 A3 EP 2282129A3
Authority
EP
European Patent Office
Prior art keywords
burner
heating circuit
recognising
pressure
expansion tank
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
EP10006788A
Other languages
German (de)
French (fr)
Other versions
EP2282129A2 (en
EP2282129B1 (en
Inventor
Huu-Thoi Dr. Le
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.)
Viessmann Werke GmbH and Co KG
Original Assignee
Viessmann Werke 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 Viessmann Werke GmbH and Co KG filed Critical Viessmann Werke GmbH and Co KG
Priority to PL10006788T priority Critical patent/PL2282129T3/en
Publication of EP2282129A2 publication Critical patent/EP2282129A2/en
Publication of EP2282129A3 publication Critical patent/EP2282129A3/en
Application granted granted Critical
Publication of EP2282129B1 publication Critical patent/EP2282129B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1008—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system expansion tanks
    • 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
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • 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
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/242—Pressure
    • 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

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)
  • Examining Or Testing Airtightness (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Erkennung eines defekten Membranausdehnungsgefäßes (1) in einem Heizkreis (2) mit einem Brenner (3), der geregelt ein- und ausgeschaltet wird, wobei der Heizkreis (2) zur Erfassung aktueller Druckdaten mit einem Drucksensor (4) versehen ist. Nach der Erfindung ist vorgesehen, dass aus den bei eingeschaltetem Brenner (3) ermittelten Druckdaten ein Druckmittelwert gebildet und dieser mit einem Druckreferenzwert verglichen wird.

Figure imgaf001
The invention relates to a method for detecting a defective membrane expansion vessel (1) in a heating circuit (2) with a burner (3), which is switched on and off regulated, wherein the heating circuit (2) for detecting current pressure data with a pressure sensor (4). is provided. According to the invention, it is provided that a pressure mean value is formed from the pressure data determined when the burner is switched on (3) and this pressure is compared with a pressure reference value.
Figure imgaf001
EP10006788A 2009-07-03 2010-07-01 Method for recognising a defective membrane expansion tank in a heating circuit with a burner Active EP2282129B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10006788T PL2282129T3 (en) 2009-07-03 2010-07-01 Method for recognising a defective membrane expansion tank in a heating circuit with a burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009031835A DE102009031835A1 (en) 2009-07-03 2009-07-03 Method for detecting a defective membrane expansion vessel in a heating circuit with a burner

Publications (3)

Publication Number Publication Date
EP2282129A2 EP2282129A2 (en) 2011-02-09
EP2282129A3 true EP2282129A3 (en) 2011-11-02
EP2282129B1 EP2282129B1 (en) 2012-09-05

Family

ID=42668491

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10006788A Active EP2282129B1 (en) 2009-07-03 2010-07-01 Method for recognising a defective membrane expansion tank in a heating circuit with a burner

Country Status (3)

Country Link
EP (1) EP2282129B1 (en)
DE (1) DE102009031835A1 (en)
PL (1) PL2282129T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020213912A1 (en) 2020-11-05 2022-05-05 Robert Bosch Gesellschaft mit beschränkter Haftung Method for monitoring heating systems
DE102022100365A1 (en) * 2022-01-10 2023-07-13 Viessmann Climate Solutions Se Method for operating a heating system having a membrane expansion vessel
IT202200000671A1 (en) * 2022-01-18 2023-07-18 Ariston S P A METHOD AND SYSTEM FOR VERIFYING THE OPERATION OF AN EXPANSION TANK IN A CLOSED CIRCUIT HEATING SYSTEM
WO2024088758A1 (en) * 2022-10-26 2024-05-02 Grundfos Holding A/S Method and device for determining a functional condition of an expansion vessel in a heating or cooling system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10335310B3 (en) * 2003-08-01 2004-11-04 Honeywell B.V. Building central heating system with monitoring of pressure and temperature of circulated liquid for monitoring function of pressure equalization vessel in heating circuit
DE202005010605U1 (en) * 2004-07-13 2005-11-03 Vaillant Gmbh Inspection apparatus for expansion tank for heaters, has pressure sensor responding to weights of tank as well as stored fluid in it to indicate functioning of tank as well as abrasion of diaphragm inside tank

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10160327A1 (en) 2001-03-27 2002-11-28 Bagom Ind Gmbh Membrane expansion vessel with re-supply and automatic functional checking for hot water systems has re-supply station and functional checking arrangement in common control unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10335310B3 (en) * 2003-08-01 2004-11-04 Honeywell B.V. Building central heating system with monitoring of pressure and temperature of circulated liquid for monitoring function of pressure equalization vessel in heating circuit
DE202005010605U1 (en) * 2004-07-13 2005-11-03 Vaillant Gmbh Inspection apparatus for expansion tank for heaters, has pressure sensor responding to weights of tank as well as stored fluid in it to indicate functioning of tank as well as abrasion of diaphragm inside tank

Also Published As

Publication number Publication date
DE102009031835A1 (en) 2011-01-05
PL2282129T3 (en) 2013-04-30
EP2282129A2 (en) 2011-02-09
EP2282129B1 (en) 2012-09-05

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