EP1102012A3 - De-gasing installation - Google Patents

De-gasing installation Download PDF

Info

Publication number
EP1102012A3
EP1102012A3 EP00124818A EP00124818A EP1102012A3 EP 1102012 A3 EP1102012 A3 EP 1102012A3 EP 00124818 A EP00124818 A EP 00124818A EP 00124818 A EP00124818 A EP 00124818A EP 1102012 A3 EP1102012 A3 EP 1102012A3
Authority
EP
European Patent Office
Prior art keywords
heating water
circuit
container
injection nozzle
heating
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
EP00124818A
Other languages
German (de)
French (fr)
Other versions
EP1102012A2 (en
EP1102012B1 (en
Inventor
Anton Eder
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT00124818T priority Critical patent/ATE338251T1/en
Priority to SI200030907T priority patent/SI1102012T1/en
Publication of EP1102012A2 publication Critical patent/EP1102012A2/en
Publication of EP1102012A3 publication Critical patent/EP1102012A3/en
Application granted granted Critical
Publication of EP1102012B1 publication Critical patent/EP1102012B1/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
    • F24D19/08—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)
  • Degasification And Air Bubble Elimination (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Physical Water Treatments (AREA)

Abstract

Eine Entgasungseinrichtung für das Heizwasser eines Heizwasserkreislaufes weist einen mit dem Heizwasserkreislauf (30) über eine Zuführungsleitung (11) und mindestens ein Ventil verbundenen Behälter (29), in dem das Heizwasser unter einem wesentlich geringeren Druck steht als im Heizkreis, und eine Rückführpumpe (19) zur Rückführung des Heizwassers aus dem Behälter in den Heizwasserkreislauf auf. Im Strömungsweg des Heizwassers zwischen dem Heizwasserkreislauf (30) und dem Behälter (29) ist eine Pralleinrichtung (8) vorgesehen, die eine Kammer (40) umfaßt, in welche eine Einspritzdüse (41) reicht, die vor einer Prallfläche (42) mündet, auf welche der aus der Einspritzdüse (41) tretende Wasserstrahl des vom Heizwasserkreislauf (30) zum Behälter (29) strömenden Heizwassers aufprallt, wobei die Mündungsöffnung der Einspritzdüse (41) kleiner ist als die Abflußöffnung aus der Kammer (40) (Fig. 1).

Figure 00000001
A degassing device for the heating water of a heating water circuit has a container (29) connected to the heating water circuit (30) via a supply line (11) and at least one valve, in which the heating water is at a significantly lower pressure than in the heating circuit, and a return pump (19 ) to return the heating water from the tank to the heating water circuit. In the flow path of the heating water between the heating water circuit (30) and the container (29), a baffle device (8) is provided which comprises a chamber (40) into which an injection nozzle (41) extends, which opens in front of a baffle surface (42), to which the water jet emerging from the injection nozzle (41) of the heating water flowing from the heating water circuit (30) to the container (29) impacts, the opening of the injection nozzle (41) being smaller than the discharge opening from the chamber (40) (Fig. 1) ,
Figure 00000001
EP20000124818 1999-11-17 2000-11-14 De-gasing installation Expired - Lifetime EP1102012B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT00124818T ATE338251T1 (en) 1999-11-17 2000-11-14 DEGASSING DEVICE
SI200030907T SI1102012T1 (en) 1999-11-17 2000-11-14 De-gasing installation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT193899 1999-11-17
AT193899 1999-11-17

Publications (3)

Publication Number Publication Date
EP1102012A2 EP1102012A2 (en) 2001-05-23
EP1102012A3 true EP1102012A3 (en) 2003-04-02
EP1102012B1 EP1102012B1 (en) 2006-08-30

Family

ID=3524283

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000124818 Expired - Lifetime EP1102012B1 (en) 1999-11-17 2000-11-14 De-gasing installation

Country Status (4)

Country Link
EP (1) EP1102012B1 (en)
DE (1) DE50013385D1 (en)
DK (1) DK1102012T3 (en)
ES (1) ES2270774T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1262720B1 (en) * 2001-06-01 2005-01-26 Helmut Friedrich Degassing device for liquids in a closed or open circuit
NL1036252C2 (en) * 2008-04-24 2010-05-31 Flamco Stag Gmbh HEATING SYSTEM WITH EXPANSION DEVICE.
CH710814A2 (en) * 2015-03-03 2016-09-15 Imi Hydronic Eng Switzerland Ag Device for degassing a liquid.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976452A (en) * 1973-09-14 1976-08-24 Joh. Vaillant, K.G. Device for the separation of gas from a liquid
DE2624336A1 (en) * 1976-05-31 1977-12-15 Myson Heat Exchangers METHOD AND DEVICE FOR DEGASSING A GAS-LIQUID MIXTURE
DE3109918A1 (en) * 1981-03-14 1982-10-28 Wilo-Werk Gmbh & Co Pumpen- Und Apparatebau, 4600 Dortmund Liquid pump with gas separation chamber
US5007583A (en) * 1987-05-05 1991-04-16 A. Schwarz & Co. Device for accomodating expansion in fluid circulation systems
DE29905671U1 (en) * 1999-03-18 1999-06-10 Polynorm GmbH, 42555 Velbert Device for increasing the degassing performance in hydraulic systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8721090D0 (en) 1987-09-08 1987-10-14 Pressure Units Ltd Central heating system
AT400191B (en) 1992-03-25 1995-10-25 Eder Anton DEGASSING DEVICE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976452A (en) * 1973-09-14 1976-08-24 Joh. Vaillant, K.G. Device for the separation of gas from a liquid
DE2624336A1 (en) * 1976-05-31 1977-12-15 Myson Heat Exchangers METHOD AND DEVICE FOR DEGASSING A GAS-LIQUID MIXTURE
DE3109918A1 (en) * 1981-03-14 1982-10-28 Wilo-Werk Gmbh & Co Pumpen- Und Apparatebau, 4600 Dortmund Liquid pump with gas separation chamber
US5007583A (en) * 1987-05-05 1991-04-16 A. Schwarz & Co. Device for accomodating expansion in fluid circulation systems
DE29905671U1 (en) * 1999-03-18 1999-06-10 Polynorm GmbH, 42555 Velbert Device for increasing the degassing performance in hydraulic systems

Also Published As

Publication number Publication date
DE50013385D1 (en) 2006-10-12
EP1102012A2 (en) 2001-05-23
DK1102012T3 (en) 2007-01-02
EP1102012B1 (en) 2006-08-30
ES2270774T3 (en) 2007-04-16

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