EP0079896A1 - Wärmetauscher, insbesondere radiator. - Google Patents
Wärmetauscher, insbesondere radiator.Info
- Publication number
- EP0079896A1 EP0079896A1 EP82901092A EP82901092A EP0079896A1 EP 0079896 A1 EP0079896 A1 EP 0079896A1 EP 82901092 A EP82901092 A EP 82901092A EP 82901092 A EP82901092 A EP 82901092A EP 0079896 A1 EP0079896 A1 EP 0079896A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- exchanger according
- pipe
- pipes
- double
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
Definitions
- the invention relates to a heat exchanger, in particular a radiator, with an upper and a lower horizontal header pipe and risers arranged between them, connecting the header pipes.
- Such heat exchangers which are used, for example, as solar collectors, energy absorbers, but in particular, as already mentioned, as radiators in central heating systems, are generally produced from extruded light metal profiles, the two collecting tubes each being formed by a single tube.
- the object of the invention is to provide a heat exchanger of the type mentioned, by means of which, for example when used as a radiator, certain problems that occur with conventional radiators can be better overcome, and which also makes it possible to attach additional units to the radiator to use better.
- At least one of the header tubes is or are designed as a double tube.
- the pipes of a double pipe are connected by holes in the partition, the holes advantageously being smaller than the pipe cross-section of the risers.
- Such a design of a manifold is advantageously provided according to the invention in the upper manifold.
- the upper pipeline is closed at both ends of its forehead.
- venting is still necessary, but the time between the individual venting can be extended by 5 to 10 times, for example.
- each riser pipe is opposite a hole in the partition.
- the holes are circular and have a diameter of approximately 5 mm.
- Another embodiment of the invention provides that the pipes of a double pipe are connected to one another by means of connecting sleeves connected at the end. This is particularly important if the double tube of the preferably upper header tube consists of a tube that is integrated Component of the radiator, and a tube, which is an integral part of a radiator casing.
- Such a double-sided end connection is also advantageous, however, in the lower header pipe when a heating rod with an electrical resistance heater is inserted into the lower pipe of this double pipe.
- the heat exchanger according to the invention which is the radiator of a central heating system, can easily be used as an individual heating element for the so-called transition period.
- an automatic control for the flow valve is advantageously provided, which blocks the flow valve when the heating element is switched on, so that the central heating system is shut off.
- the return valve remains open to allow expansion of the heat transfer medium.
- Another advantageous embodiment of the invention provides that the double pipe or pipes of the header pipes are made in one piece and are extruded or drawn, for example, from aluminum.
- FIG. 1 schematically shows a diagram of a heat exchanger according to the invention used as a radiator
- FIG. 2 shows a section along the line I-I of FIG.
- FIG. 3 shows a same section through a second exemplary embodiment of the invention.
- the heat exchanger or radiator according to the invention consists of an upper and lower manifold 1 and riser pipes 2 arranged between them, to which webs are molded for better heat dissipation.
- the risers 2 open at openings 3 in the lower pipeline 4 of the upper manifold 1, which is designed as a double pipe.
- This double pipe thus has two pipes 4, 5
- the pipes 4, 5 are connected to one another by means of holes 6, which form a row of holes, and in the exemplary embodiment there is a hole 6 opposite each opening 3 for connecting a riser pipe 2.
- the holes have a diameter of approx. 5 mm.
- a venting nipple 7 is connected to the upper pipeline 5 of the upper manifold 1.
- Each pipe preferably has a diameter of 1/2 inch, this applies to both the upper and the lower header pipe 1.
- Fig. 1 it is indicated by hatching, as by the manifold 1 according to the invention from the heat transfer medium emitted gases can be stored in manifold 1.
- Pipeline 4 comes, the time between the vents, as practice has shown, can be extended to 5 to 10 times or more.
- Pipeline 5 an electric heating element 8 is used.
- the pipes 4, 5 of the lower header pipe 1 are connected on both sides by connecting sleeves 9 on the end face! If the flow valve A of the radiator, which is preferably a solenoid valve, is closed and the radiator is thus separated from the heating system, it can be used as an individual radiator.
- the flow valve A of the radiator which is preferably a solenoid valve
- Fig. 3 shows an embodiment in which the double tube of the upper manifold 1 is formed by two individual tubes, and that is the tube for the
- Pipeline 5 is an integral part of a radiator cover 10, while the tube for the pipeline 4 is an integral part of the radiator itself, into which the riser pipes 2 also open.
- Both individual pipes 4, 5 are connected to one another by means of clamping hooks 11, on the end face by means of a connecting sleeve, not shown, so that they result in a cooperating double pipe.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT2351/81 | 1981-05-26 | ||
AT0235181A AT369535B (de) | 1981-05-26 | 1981-05-26 | Waermetauscher, insbesondere radiator |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0079896A1 true EP0079896A1 (de) | 1983-06-01 |
EP0079896B1 EP0079896B1 (de) | 1984-09-26 |
Family
ID=3532735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82901092A Expired EP0079896B1 (de) | 1981-05-26 | 1982-04-20 | Wärmetauscher, insbesondere radiator |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0079896B1 (de) |
AT (1) | AT369535B (de) |
CA (1) | CA1179324A (de) |
DE (2) | DE3260823D1 (de) |
WO (1) | WO1982004307A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8501160D0 (en) * | 1985-01-17 | 1985-02-20 | British Alcan Aluminium Ltd | Space heating radiator |
FR2749647B1 (fr) * | 1996-06-05 | 1998-08-07 | Valeo Thermique Moteur Sa | Condenseur a reservoir separe pour installation de climatisation, notamment de vehicule automobile |
JP2004340485A (ja) * | 2003-05-15 | 2004-12-02 | Calsonic Kansei Corp | 複合型熱交換器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH243990A (de) * | 1945-06-06 | 1946-08-31 | Maerki Paul | Radiator für umlaufende Heizflüssigkeit. |
CH339722A (fr) * | 1957-10-14 | 1959-07-15 | Genillard Louis | Radiateur de chauffage central |
FR2080839B1 (de) * | 1969-11-19 | 1973-07-13 | Radial Societe Nouvelle | |
DE2354843A1 (de) * | 1972-11-06 | 1974-05-16 | Alumasc Ltd | Heizkoerper fuer raumheizung |
DE2832961A1 (de) * | 1978-07-27 | 1980-02-14 | Mesa Metallwerke Ernst Sauter | Heizkoerper |
FR2433714A1 (fr) * | 1978-08-16 | 1980-03-14 | Ronssin Claude | Element chauffant mixte pour installation de chauffage central |
GR63145B (en) * | 1978-09-04 | 1979-09-24 | A Schwarz | Hose coupling |
-
1981
- 1981-05-26 AT AT0235181A patent/AT369535B/de not_active IP Right Cessation
-
1982
- 1982-04-15 CA CA000401049A patent/CA1179324A/en not_active Expired
- 1982-04-20 EP EP82901092A patent/EP0079896B1/de not_active Expired
- 1982-04-20 WO PCT/AT1982/000013 patent/WO1982004307A1/de active IP Right Grant
- 1982-04-20 DE DE8282901092T patent/DE3260823D1/de not_active Expired
- 1982-04-20 DE DE19828236614U patent/DE8236614U1/de not_active Expired
Non-Patent Citations (1)
Title |
---|
See references of WO8204307A1 * |
Also Published As
Publication number | Publication date |
---|---|
ATA235181A (de) | 1982-05-15 |
CA1179324A (en) | 1984-12-11 |
EP0079896B1 (de) | 1984-09-26 |
DE3260823D1 (en) | 1984-10-31 |
DE8236614U1 (de) | 1983-08-25 |
WO1982004307A1 (fr) | 1982-12-09 |
AT369535B (de) | 1983-01-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102006033771A1 (de) | Wärmetauscher | |
DE2339013A1 (de) | Radiatorelement | |
EP0079896A1 (de) | Wärmetauscher, insbesondere radiator. | |
DE29612894U1 (de) | Warmwasserspeicher, insbesondere für Brauchwasser | |
DE4038495C2 (de) | ||
DE69613944T2 (de) | Meanderförmiger,kombinierter Wärmetauscher mit komplexer,gerader Strecke | |
DE102005007182B3 (de) | Heizkörper | |
DE3323781C2 (de) | Einrichtung zur Kühlung dickwandiger, waagerecht angeordneter Rohrböden von Wärmetauschern | |
DE3400377A1 (de) | Waermeaustauscher fuer heizungsanlagen | |
CH664002A5 (de) | Verbindungsstueck fuer einen heizkoerperanschluss. | |
EP3812677B1 (de) | Radiator zur kühlung eines transformators oder einer drosselspule | |
AT149251B (de) | Wärmeaustauschvorrichtung zum Vorwärmen von Flüussigkeiten oder Gasen, insbesondere Kesselspeisewasser. | |
DE2528651C2 (de) | Rohrheizkörper für Warmwasser- und Heißwasser-Heizungsanlagen | |
DE10005668B4 (de) | Röhrenheizkörper mit umlaufenden Heizröhren | |
EP0043960A2 (de) | Niedertemperatur-Heizkörper | |
DE3205359A1 (de) | Waermetauscher | |
AT408272B (de) | Verteilergruppe zum anschliessen eines plattenheizkörpers an die rohrleitungen einer heizungsanlage | |
DE4438572A1 (de) | Heizkörper mit Heizrohren | |
DE2912009A1 (de) | Heizkoerper | |
DE2724011A1 (de) | Warmwassergeraet zur bereitung von warmwasser mittels sonnenenergie | |
DE4417941A1 (de) | Vorrichtung zum Anschluß wenigstens eines Fußbodenheizelementes an den Vor- und Rücklauf eines Heizsystems sowie Heizsystem mit einer solchen Vorrichtung | |
EP0660065B1 (de) | Rohrförmiger Heizkörper | |
DE648401C (de) | Waermeaustauscher | |
DE7011984U (de) | Freistehender, vorgefertigter waermeuebertrager. | |
DE3017598A1 (de) | Solarkollektor, sowie solarkollektorwaermeanlage |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19830118 |
|
AK | Designated contracting states |
Designated state(s): DE FR |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): DE FR |
|
REF | Corresponds to: |
Ref document number: 3260823 Country of ref document: DE Date of ref document: 19841031 |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19881229 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19890103 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |