EP1541935A2 - Wärmetauscheranordnung für ein Heizgerät - Google Patents
Wärmetauscheranordnung für ein Heizgerät Download PDFInfo
- Publication number
- EP1541935A2 EP1541935A2 EP04029395A EP04029395A EP1541935A2 EP 1541935 A2 EP1541935 A2 EP 1541935A2 EP 04029395 A EP04029395 A EP 04029395A EP 04029395 A EP04029395 A EP 04029395A EP 1541935 A2 EP1541935 A2 EP 1541935A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- exchanger housing
- housing
- magnesium
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 21
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 16
- 229910052749 magnesium Inorganic materials 0.000 claims description 16
- 239000011777 magnesium Substances 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 14
- 239000007789 gas Substances 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 4
- 229910000861 Mg alloy Inorganic materials 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- 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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
- F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
- F24H1/263—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body with a dry-wall combustion chamber
Definitions
- the present invention relates to a heat exchanger assembly for a Heater, in particular vehicle heater, comprising an inner heat exchanger housing, this together with an outer heat exchanger housing, Mantle called, a flow space for medium to be heated limited.
- used heat exchanger assemblies generally takes the inner heat exchanger housing of Heat is transported and transported to the combustion exhaust gases flowing therein this in the direction of the medium to be heated, so for example a liquid medium, such as. B. water.
- a liquid medium such as. B. water.
- the heat transfer from the hot combustion exhaust gases to the medium to be heated possible without heat transfer losses, d. H. through the inner Heat exchanger housing should have the lowest possible heat transfer resistance to be provided.
- the two heat exchanger housings are made of the same material, the problem is that the medium to be heated, via the inner heat exchanger housing Heat is supplied, this heat then on the outer heat exchanger housing transmits and from this the heat then emitted to the environment as radiant heat.
- a heat exchanger arrangement for a heater in particular vehicle heater, comprising inner heat exchanger housing, which together with an outer Heat exchanger housing a flow space for medium to be heated limited, wherein the outer heat exchanger housing made of magnesium or Magnesium containing material is formed.
- the inner heat exchanger housing and the outer heat exchanger housing is substantially pot-shaped are.
- outer heat exchanger housing made of magnesium or a magnesium-containing material is for efficient heat transfer from the combustion exhaust gases to the medium to be heated advantageous if the inner heat exchanger housing made of aluminum or an aluminum-containing material is formed.
- a heat exchanger assembly according to the invention is general denoted by 10.
- This heat exchanger assembly 10 is here in combination shown with a heater 12, of which the essential system areas are recognizable. So the heater includes a pot-like Combustor housing 14, which encloses a combustion chamber 16.
- the fuel to be burned and the required Combustion air fed and at the in the Combustion chamber 16 running combustion produced combustion exhaust gases flow out of the direction of the Lssensache L open combustion chamber housing 14 through a flame cover 18 in a to the combustion chamber housing 14 subsequent flame tube 20 a.
- the heat exchanger assembly 10 is a pot-like inner heat exchanger housing 24 and a surrounding and this essentially also cup-shaped ausgestaltetes outer heat exchanger housing 26 includes.
- These two cup-shaped heat exchanger housings 24, 26 are in an edge region 28 to produce an im Essentially tight conclusion, for example, by gluing together firmly connected. This way will be between the two Heat exchanger housings 24, 26 a flow space 30 is formed, which the medium to be heated, so for example a liquid such as Water or the like, can flow through.
- a liquid such as Water or the like
- a bottom portion 32 of the inner heat exchanger housing 24 By one between the flame tube 20 and the peripheral wall portion 34 of the inner Heat exchanger housing 24 formed gap 36 flow the combustion exhaust gases then back towards combustion chamber housing 14 and then leave the arrangement in the region of an outlet opening. While streaming along the bottom portion 32 and peripheral wall portion 34 the combustion gases transfer heat to the inner heat exchanger housing 24, which in turn transfers the heat to that in the flow space 30 pouring medium.
- the inner heat exchanger housing 24 at its Outside provided with a helical projection configuration 38 which, on the one hand, increases the interaction surface and the on the other hand ensures that the medium flowing in the flow space 30 takes a helical path and thus a comparatively long Has interaction range for heat absorption. Also in the ground area 32, projections 40 may be formed for improved heat transfer be.
- the inner heat exchanger housing 24 be constructed of a material that on the one hand the high temperatures of the combustion gases can be exposed on the other hand, however, a comparatively low thermal resistance having.
- a material for constructing the same which ensures that the recorded in the medium to be heated Heat is also essentially contained in it.
- this outer heat exchanger housing 26 made of magnesium or a Magnesium-containing material, such as. B. a Magesiumlegtechnik, built up. This material has approx.
- magnesium also has a significant weight reduction compared to, for example, aluminum housings result. Also, using this material, this outer Heat exchanger housings are manufactured with thinner material thickness, whereby on the one hand a compact design is possible and on the other due to the lower material volume also compared to aluminum higher price of magnesium can be compensated.
- Farther is magnesium or a magnesium alloy material by a very high corrosion resistance and one compared to aluminum better castability, which in turn longer tool life Episode has. In the manufacture of such housing components made of magnesium or a magnesium alloy can have very low manufacturing tolerances be achieved. In addition, this material is characterized by a good machinability.
- magnesium can also be used Connection method, such. B. bonding, very stable with others Materials, such. As aluminum, connect, so that a fluid-tight Completion of the flow space 30 can be ensured.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Air-Conditioning For Vehicles (AREA)
- Details Of Fluid Heaters (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
Description
Claims (4)
- Wärmetauscheranordnung für ein Heizgerät, insbesondere Fahrzeugheizgerät, umfassend ein inneres Wärmetauschergehäuse (24), das zusammen mit einem äußeren Wärmetauschergehäuse (26) einen Strömungsraum (30) für zu erwärmendes Medium begrenzt, wobei das äußere Wärmetauschergehäuse (29) aus Magnesium oder Magnesium enthaltendem Material gebildet ist.
- Wärmetauscheranordnung nach Anspruch 1,
dadurch gekennzeichnet, dass das innere Wärmetauschergehäuse (24) und das äußere Wärmetauschergehäuse (26) im Wesentlichen topfartig ausgebildet sind. - Wärmetauscheranordnung nach Anspruch 2,
dadurch gekennzeichnet, dass das innere Wärmetauschergehäuse (24) und das äußere Wärmetauschergehäuse (26) in einem Randbereich (28) durch Verkleben miteinander verbunden sind. - Wärmetauscheranordnung nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, dass das innere Wärmetauschergehäuse (26) aus Aluminium oder Aluminium enthaltendem Material gebildet ist.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL04029395T PL1541935T3 (pl) | 2003-12-11 | 2004-12-10 | Układ wymiennika ciepła do przyrządu grzewczego |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10358016A DE10358016B3 (de) | 2003-12-11 | 2003-12-11 | Wärmetauscheranordnung für ein Heizgerät |
DE10358016 | 2003-12-11 |
Publications (4)
Publication Number | Publication Date |
---|---|
EP1541935A2 true EP1541935A2 (de) | 2005-06-15 |
EP1541935A3 EP1541935A3 (de) | 2005-11-30 |
EP1541935B1 EP1541935B1 (de) | 2008-09-10 |
EP1541935B2 EP1541935B2 (de) | 2016-03-02 |
Family
ID=33547246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04029395.3A Active EP1541935B2 (de) | 2003-12-11 | 2004-12-10 | Wärmetauscheranordnung für ein Heizgerät |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1541935B2 (de) |
JP (1) | JP2005170374A (de) |
AT (1) | ATE408102T1 (de) |
DE (2) | DE10358016B3 (de) |
PL (1) | PL1541935T3 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102642455A (zh) * | 2011-02-15 | 2012-08-22 | J.艾伯施拜谢有限责任两合公司 | 热交换装置 |
RU2483264C2 (ru) * | 2011-06-17 | 2013-05-27 | Геннадий Александрович Глебов | Теплообменник жидкостной системы отопления |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005054196A1 (de) * | 2005-11-14 | 2007-05-16 | Eberspaecher J Gmbh & Co | Einrichtung zum Konditionieren von in einen Fahrzeuginnenraum einzuleitender Luft |
CN100412461C (zh) * | 2006-09-28 | 2008-08-20 | 山东大学 | 一种带换热管的燃油加热器用热交换器 |
JP6640491B2 (ja) * | 2015-08-26 | 2020-02-05 | 中部電力株式会社 | 高温流体発生装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1737732A (en) * | 1928-01-13 | 1929-12-03 | Herbert J Sauvage | Heater |
DE10207953A1 (de) * | 2002-02-25 | 2003-09-25 | Eberspaecher J Gmbh & Co | Heizgerät, insbesondere für ein Fahrzeug |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4072542A (en) † | 1975-07-02 | 1978-02-07 | Kobe Steel, Ltd. | Alloy sheet metal for fins of heat exchanger and process for preparation thereof |
DE2622045C3 (de) † | 1976-05-15 | 1979-10-04 | Joh. Vaillant Gmbh U. Co, 5630 Remscheid | Wärmetauscher |
FR2617579B1 (fr) * | 1987-07-03 | 1989-12-08 | Airelec Ind | Chaudiere de chauffage central pour bruleur a air souffle, comprenant un foyer sec et une resistance chauffante |
DE3807189A1 (de) * | 1988-03-04 | 1989-09-14 | Webasto Ag Fahrzeugtechnik | Heizgeraet, insbesondere fahrzeugzusatzheizgeraet |
-
2003
- 2003-12-11 DE DE10358016A patent/DE10358016B3/de not_active Expired - Fee Related
-
2004
- 2004-11-29 JP JP2004344930A patent/JP2005170374A/ja active Pending
- 2004-12-10 PL PL04029395T patent/PL1541935T3/pl unknown
- 2004-12-10 DE DE502004008016T patent/DE502004008016D1/de active Active
- 2004-12-10 EP EP04029395.3A patent/EP1541935B2/de active Active
- 2004-12-10 AT AT04029395T patent/ATE408102T1/de not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1737732A (en) * | 1928-01-13 | 1929-12-03 | Herbert J Sauvage | Heater |
DE10207953A1 (de) * | 2002-02-25 | 2003-09-25 | Eberspaecher J Gmbh & Co | Heizgerät, insbesondere für ein Fahrzeug |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102642455A (zh) * | 2011-02-15 | 2012-08-22 | J.艾伯施拜谢有限责任两合公司 | 热交换装置 |
CN102642455B (zh) * | 2011-02-15 | 2016-01-20 | J.艾伯施拜谢有限责任两合公司 | 热交换装置 |
US9482447B2 (en) | 2011-02-15 | 2016-11-01 | Eberspaecher Climate Control Systems Gmbh & Co. Kg | Heat exchanger arrangement, especially for a fuel-operated vehicle heater |
RU2483264C2 (ru) * | 2011-06-17 | 2013-05-27 | Геннадий Александрович Глебов | Теплообменник жидкостной системы отопления |
Also Published As
Publication number | Publication date |
---|---|
DE10358016B3 (de) | 2005-01-27 |
EP1541935B1 (de) | 2008-09-10 |
EP1541935B2 (de) | 2016-03-02 |
EP1541935A3 (de) | 2005-11-30 |
JP2005170374A (ja) | 2005-06-30 |
ATE408102T1 (de) | 2008-09-15 |
DE502004008016D1 (de) | 2008-10-23 |
PL1541935T3 (pl) | 2009-02-27 |
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