WO2003060384A3 - A device and a method for removing dissolved gases from a liquid heat exchange medium in a heat exchange system,and a heat exchange system - Google Patents

A device and a method for removing dissolved gases from a liquid heat exchange medium in a heat exchange system,and a heat exchange system Download PDF

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Publication number
WO2003060384A3
WO2003060384A3 PCT/IE2003/000006 IE0300006W WO03060384A3 WO 2003060384 A3 WO2003060384 A3 WO 2003060384A3 IE 0300006 W IE0300006 W IE 0300006W WO 03060384 A3 WO03060384 A3 WO 03060384A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchange
exchange system
pressure reduction
reduction chamber
exchange medium
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.)
Ceased
Application number
PCT/IE2003/000006
Other languages
French (fr)
Other versions
WO2003060384A2 (en
Inventor
Humphrey O'leary
Marianne Keane
Declan John Keane
Paul John Murphy
Thomas Mann
Gerard O'brien
Carl Christian Steinborn
Michael Gerard Tangney
Michael Kevin Winkle
Sean Kavenagh
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.)
BODENHILL PROPERTIES Ltd
Original Assignee
BODENHILL PROPERTIES Ltd
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 BODENHILL PROPERTIES Ltd filed Critical BODENHILL PROPERTIES Ltd
Priority to EP03700981A priority Critical patent/EP1525423A2/en
Priority to AU2003202123A priority patent/AU2003202123A1/en
Publication of WO2003060384A2 publication Critical patent/WO2003060384A2/en
Publication of WO2003060384A3 publication Critical patent/WO2003060384A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
    • F24D19/083—Venting arrangements

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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Physical Water Treatments (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A device (10) for removing dissolved air and oxygen from water heat exchange medium of a heat exchange system (1) comprises a housing (11) defining a pressure reduction chamber (12). An upper inlet port (54) and a lower outlet port (55) connect the pressure reduction chamber (12) to flow and return pipes (14, 15) respectively of a heat source circuit (3), and lower inlet ports (60, 61) and upper outlet ports (58, 59) connect the pressure reduction chamber (12) to flow and return pipes (16, 17) of first and second heat exchange circuits (4, 5) of the heat exchange system (1). The pressure reduction chamber (12) is sized and the inlet ports (54, 60, 61) are located so that water heat exchange medium entering the pressure reduction chamber (12) expands, thereby reducing the pressure of the water heat exchange medium and releasing dissolved gases from the water heat exchange medium. The released gases are vented through the upper inlet port (54) to a header tank (25) to atmosphere.
PCT/IE2003/000006 2002-01-21 2003-01-21 A device and a method for removing dissolved gases from a liquid heat exchange medium in a heat exchange system,and a heat exchange system Ceased WO2003060384A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03700981A EP1525423A2 (en) 2002-01-21 2003-01-21 A device and a method for removing dissolved gases from a liquid heat exchange medium in a heat exchange system and a heat exchange system
AU2003202123A AU2003202123A1 (en) 2002-01-21 2003-01-21 A device and a method for removing dissolved gases from a liquid heat exchange medium in a heat exchange system,and a heat exchange system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IES020053 2002-01-21
IE20020053 2002-01-21
IE20020862 2002-11-06
IES020862 2002-11-06

Publications (2)

Publication Number Publication Date
WO2003060384A2 WO2003060384A2 (en) 2003-07-24
WO2003060384A3 true WO2003060384A3 (en) 2004-04-15

Family

ID=26320341

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IE2003/000006 Ceased WO2003060384A2 (en) 2002-01-21 2003-01-21 A device and a method for removing dissolved gases from a liquid heat exchange medium in a heat exchange system,and a heat exchange system

Country Status (4)

Country Link
EP (1) EP1525423A2 (en)
AU (1) AU2003202123A1 (en)
IE (1) IES20030026A2 (en)
WO (1) WO2003060384A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201309598D0 (en) * 2013-05-29 2013-07-10 Brannigan Linda Central heating system
CN113842678B (en) * 2021-09-30 2024-08-27 中化蓝天霍尼韦尔新材料有限公司 Separation system and method for noncondensable gas in refrigerant
DE102023112321A1 (en) * 2023-05-10 2024-11-14 Viessmann Climate Solutions Se heating circuit and degassing device
US12449093B2 (en) * 2023-07-14 2025-10-21 WAL Fuel Systems USA Inc. Pressure vessel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2652069A (en) * 1947-05-26 1953-09-15 Herman M Goheen Distributing and venting header
WO1999040373A1 (en) * 1998-02-09 1999-08-12 Coopra Consumentenproducten B.V. Hot water storage heater, a method for manufacturing thereof and an air bleeding device
WO2000020794A1 (en) * 1998-10-01 2000-04-13 Tonni Olesen Vvs-Teknik An air relief pipe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1264146B1 (en) 2000-05-11 2003-04-16 Timothy Cremin Central heating
GB201309598D0 (en) 2013-05-29 2013-07-10 Brannigan Linda Central heating system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2652069A (en) * 1947-05-26 1953-09-15 Herman M Goheen Distributing and venting header
WO1999040373A1 (en) * 1998-02-09 1999-08-12 Coopra Consumentenproducten B.V. Hot water storage heater, a method for manufacturing thereof and an air bleeding device
WO2000020794A1 (en) * 1998-10-01 2000-04-13 Tonni Olesen Vvs-Teknik An air relief pipe

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of EP1525423A2 *
UHLMANN D ET AL: "ENTGASUNG VON KLEINEN UND MITTLEREN WASSERHEIZNETZEN TECHNISCHE LOESUNGEN UND BEISPIELE", EUROHEAT & POWER FERNWAERME INTERNATIONAL, EUROHEAT & POWER, UNICAL, CH, vol. 28, no. 10, October 1999 (1999-10-01), pages 36,38,40,42,44, XP000854016, ISSN: 0949-166X *

Also Published As

Publication number Publication date
EP1525423A2 (en) 2005-04-27
IES20030026A2 (en) 2003-09-17
AU2003202123A1 (en) 2003-07-30
WO2003060384A2 (en) 2003-07-24

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