EP0898122A2 - Distributeur de circuit de chauffage - Google Patents

Distributeur de circuit de chauffage Download PDF

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Publication number
EP0898122A2
EP0898122A2 EP98890240A EP98890240A EP0898122A2 EP 0898122 A2 EP0898122 A2 EP 0898122A2 EP 98890240 A EP98890240 A EP 98890240A EP 98890240 A EP98890240 A EP 98890240A EP 0898122 A2 EP0898122 A2 EP 0898122A2
Authority
EP
European Patent Office
Prior art keywords
distributor
distribution
chamber
housing
chambers
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Withdrawn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
EP98890240A
Other languages
German (de)
English (en)
Other versions
EP0898122A3 (fr
Inventor
Herbert Holzinger
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
Publication of EP0898122A2 publication Critical patent/EP0898122A2/fr
Publication of EP0898122A3 publication Critical patent/EP0898122A3/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Withdrawn legal-status Critical Current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
    • 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
    • F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
    • F24D3/1066—Distributors for heating liquids

Definitions

  • the invention relates to a heating circuit distributor with two distribution chambers, one Forward and a return chamber, of which distribution chambers in pairs assigned connection pieces for connecting individual heating circuits, the parallel, tubular distributor chambers in a heat-insulating distributor housing embedded and the connecting pieces with a mutual distance in one led out of the distributor housing along the row running along the row are.
  • these heating circuit distributors mostly consist of two which form the distribution chambers Shaped pipes, which are welded together on the longitudinal side, the connecting piece of the one molded tube each push through the other molded tube in order to alternate with the connecting piece starting directly from the other molded pipe is the desired one To reach the connecting piece row.
  • this heating circuit manifold especially for use in district heating systems with their relatively high Temperature differences between flow and return temperatures makes them unsuitable.
  • the invention is therefore based on the object of a heating circuit distributor at the outset to create described type, which stands out in perfect flow conditions its comparatively simple construction and above all its excellent thermal insulation distinguishes between forward and reverse.
  • the invention solves this problem in that the two distribution chambers together with the Associated connection pieces each for themselves and spaced apart in the distributor housing are foamed in that at least one distributor chamber in the distributor housing compared to that led out of the distributor housing by the axes Connection piece certain connection level is laterally offset and that the connecting piece belonging to the offset distribution chamber for overcoming the offset within the manifold housing along one the other manifold immediate curvature.
  • This makes every direct contact between the supply-side and return-side distribution chambers and connecting pieces avoided and by the remaining, foamed with heat insulating material Clearance between the distributor chamber and the connecting piece every thermal bridge between the flow and return is effectively prevented, the foaming additionally the distribution chamber inside the distribution housing offers a perfect bracket.
  • the two distribution chambers consisting of a rectangular molded tube in the Cross section offset from each other by 90 °
  • the one distribution chamber is aligned normally to the connection level
  • the distributor chambers especially within a conventional distributor housing with a rectangular cross section,
  • arrange parallel to the side and the connection piece can on the one hand straight pipe socket, on the other hand 90 ° pipe elbows, which is the manufacture further simplified.
  • a heating circuit distributor 1 comprises two distributor chambers 2 consisting of molded tubes, 3, of which paired connection pieces 4, 5 for connection single, not shown heating circuits go out.
  • the distribution chambers 2, 3 are together with the associated connection piece 4, 5 each for themselves and from each other spaced foam in a distributor housing 6 and thereby stable in position in the heat-insulating foam filling 7 of the closed distributor housing 6 embedded.
  • the cross-section of the distribution chambers 2, 3 is 90 ° ( ⁇ ) angularly offset, the one distribution chamber 3 with its broad side normal to the connection level E is aligned by the axes A, B of the one in the distributor housing 6 along the row running out of this distributor housing connection piece 4, 5 is determined.
  • connection piece 4 run inside of the distributor housing 6 after a 90 ° curvature K, whereby because of mutual height difference h between the two distribution chambers 2, 3 a Implementation of the connecting piece 4 through the distribution chamber 3 is unnecessary.
  • the distribution chambers 2, 3 can be connected to the Connect the supply and return lines of a heating system and thus the connections Connect 4, 5 attached heating circuits to this heating system.
  • the usual additional devices for such heating circuit distributors such as drainage openings 10 or the like.
  • heating circuit distributors are also ideally suited for district heating.

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)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
EP98890240A 1997-08-20 1998-08-19 Distributeur de circuit de chauffage Withdrawn EP0898122A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT139397 1997-08-20
AT1393/97 1997-08-20
AT139397A AT404979B (de) 1997-08-20 1997-08-20 Heizkreisverteiler

Publications (2)

Publication Number Publication Date
EP0898122A2 true EP0898122A2 (fr) 1999-02-24
EP0898122A3 EP0898122A3 (fr) 2001-03-21

Family

ID=3512904

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98890240A Withdrawn EP0898122A3 (fr) 1997-08-20 1998-08-19 Distributeur de circuit de chauffage

Country Status (2)

Country Link
EP (1) EP0898122A3 (fr)
AT (1) AT404979B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20204399U1 (de) * 2002-03-19 2003-04-30 REHAU AG + Co., 95111 Rehau Rohrabzweig

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071870A2 (fr) 1981-08-12 1983-02-16 Maile + Grammer GmbH Distributeur de fluide pour chauffage urbain

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514991A1 (de) * 1985-04-25 1986-10-30 Hans Dipl.-Ing.(FH) 7345 Deggingen Straub Heizkreisverteiler mit zwei vollstaendig voneinander getrennten kammern
IT1267915B1 (it) * 1994-03-31 1997-02-18 Gianni Valerio Collettore doppio di distribuzione per centrali termo-idriche di tipo standardizzato
DE29611400U1 (de) * 1996-07-01 1997-02-20 Trillitzsch, Harald, 85247 Schwabhausen Kammer- u. Stutzenanordnung für Heizungskompaktverteiler mit thermisch getrennten Vor- u. Rücklaufkammern

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071870A2 (fr) 1981-08-12 1983-02-16 Maile + Grammer GmbH Distributeur de fluide pour chauffage urbain

Also Published As

Publication number Publication date
ATA139397A (de) 1998-08-15
AT404979B (de) 1999-04-26
EP0898122A3 (fr) 2001-03-21

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