DE20010994U1 - Network for a heat exchanger - Google Patents

Network for a heat exchanger

Info

Publication number
DE20010994U1
DE20010994U1 DE20010994U DE20010994U DE20010994U1 DE 20010994 U1 DE20010994 U1 DE 20010994U1 DE 20010994 U DE20010994 U DE 20010994U DE 20010994 U DE20010994 U DE 20010994U DE 20010994 U1 DE20010994 U1 DE 20010994U1
Authority
DE
Germany
Prior art keywords
depth
network
gills
heat exchanger
air flow
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.)
Expired - Lifetime
Application number
DE20010994U
Other languages
German (de)
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Priority to DE20010994U priority Critical patent/DE20010994U1/en
Publication of DE20010994U1 publication Critical patent/DE20010994U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • F28F1/128—Fins with openings, e.g. louvered fins
    • 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
    • F28D1/0535—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 the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (9)

1. Netz für Wärmeübertrager, insbesondere Kondensator für Kraftfahr­ zeuge, bestehend aus Flachrohren (2) und Wellrippen (3), die mitein­ ander verlötet sind, wobei die Wellrippen (3) - in Luftströmungsrich­ tung L gesehen - eine Tiefe D aufweisen und mit quer zur Luftströ­ mungsrichtung L angeordneten Kiemen (8) besetzt sind, die jeweils eine in Luftströmungsrichtung L überströmte Länge (Kiementiefe) b aufweisen, dadurch gekennzeichnet, daß das Verhältnis R der Summe aller Kiementiefen Σb zur Tiefe D der Wellrippe (3) einen Be­ reich von 0,8 < R < 1,0 aufweist.1. Network for heat exchangers, in particular condenser for motor vehicles, consisting of flat tubes ( 2 ) and corrugated fins ( 3 ) which are soldered to one another, the corrugated fins ( 3 ) - seen in air flow direction L - having a depth D and with transverse to the air flow direction L arranged gills ( 8 ) are occupied, each having a flowed over in the air flow direction L length (Kiementiefe) b, characterized in that the ratio R of the sum of all Kiementiefe Σb to the depth D of the corrugated fin ( 3 ) has a loading area of 0.8 <R <1.0. 2. Netz für Wärmeübertrager nach Anspruch 1, dadurch gekennzeich­ net, daß die Wellrippen (3) einen vorderen und einen hinteren kie­ menfreien Randbereich (10) aufweisen und daß dieser Randbereich (10) in Luftströmungsrichtung L eine Tiefe von a < 0,9 mm aufweist.2. Network for heat exchangers according to claim 1, characterized in that the corrugated fins ( 3 ) have a front and a rear kie men-free edge area ( 10 ) and that this edge area ( 10 ) in the air flow direction L a depth of a <0.9 mm having. 3. Netz für einen Wärmeübertrager nach Anspruch 2, dadurch gekenn­ zeichnet, daß der Randbereich (10) eine Tiefe von a < 0,5 mm auf­ weist.3. Network for a heat exchanger according to claim 2, characterized in that the edge region ( 10 ) has a depth of a <0.5 mm. 4. Netz nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß die Rippentiefe D ≦ 16 mm ist.4. Network according to claim 1, 2 or 3, characterized in that the Rib depth D ≦ 16 mm. 5. Netz nach Anspruch 4, dadurch gekennzeichnet, daß die Rippen­ tiefe D = 16 mm, die Zahl der Kiemen Z = 14 und die Summen aller Kiementiefen Σb = 14,6 mm beträgt. 5. Network according to claim 4, characterized in that the ribs deep D = 16 mm, the number of gills Z = 14 and the sums of all Kiesentiefe Σb = 14.6 mm.   6. Netz nach einem der vorhergehenden Ansprüche, dadurch gekenn­ zeichnet, daß die Kiemen aus beidseitig ausgeschnittenen Haupt­ kiemen (8) und einseitig ausgeschnittenen Randkiemen (9) bestehen, die unter einem Winkel von 20 ≦ Θ ≦ 30° angestellt sind.6. Network according to one of the preceding claims, characterized in that the gills consist of main gills cut out on both sides ( 8 ) and edge gills cut out on one side ( 9 ) which are set at an angle of 20 ≦ Θ ≦ 30 °. 7. Netz nach einem der vorhergehenden Ansprüche, dadurch gekenn­ zeichnet, daß die Rohrtiefe A gleich der Wellrippentiefe D ist (A = D).7. Network according to one of the preceding claims, characterized shows that the pipe depth A is equal to the corrugated fin depth D (A = D). 8. Wärmeübertrager, insbesondere Kondensator für Kraftfahrzeuge, be­ stehend aus einem Netz nach einem der vorhergehenden Ansprüche und mindestens einem Sammelbehälter (4, 5), in welchen die Flach­ rohre (2) münden.8. Heat exchanger, in particular condenser for motor vehicles, be standing from a network according to one of the preceding claims and at least one collecting container ( 4 , 5 ), in which the flat tubes ( 2 ) open. 9. Wärmeübertrager nach Anspruch 8, dadurch gekennzeichnet, daß die Flachrohre (2) in Sammelrohre (4, 5) münden, mit diesen dicht verlötet sind und daß der Wärmeübertrager als einreihiges System ausgebildet ist.9. Heat exchanger according to claim 8, characterized in that the flat tubes ( 2 ) open into manifolds ( 4 , 5 ), are tightly soldered to them and that the heat exchanger is designed as a single-row system.
DE20010994U 2000-06-21 2000-06-21 Network for a heat exchanger Expired - Lifetime DE20010994U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20010994U DE20010994U1 (en) 2000-06-21 2000-06-21 Network for a heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20010994U DE20010994U1 (en) 2000-06-21 2000-06-21 Network for a heat exchanger

Publications (1)

Publication Number Publication Date
DE20010994U1 true DE20010994U1 (en) 2000-08-31

Family

ID=7943112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20010994U Expired - Lifetime DE20010994U1 (en) 2000-06-21 2000-06-21 Network for a heat exchanger

Country Status (1)

Country Link
DE (1) DE20010994U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10343905A1 (en) * 2003-09-19 2005-06-09 Behr Gmbh & Co. Kg Soldered heat transfer network
DE102004042692A1 (en) * 2004-09-01 2006-03-02 Behr Gmbh & Co. Kg Heat exchanger, for a motor vehicle air conditioning system, has corrugated ribs between flat pipes in the exchanger block with rib projections at one side of the flat pipes
EP1832832A1 (en) * 2006-02-07 2007-09-12 Sanden Corporation Heat Exchanger
WO2008125089A3 (en) * 2007-04-12 2009-04-30 Automotivethermotech Gmbh High-capacity heat exchanger for motor vehicles, and heater/air conditioner comprising a high-capacity heat exchanger
WO2013037477A1 (en) * 2011-09-12 2013-03-21 Valeo Systemes Thermiques Air conditioning system for motor vehicles and heat exchangers
DE102015226577A1 (en) 2015-12-22 2017-06-22 Mahle International Gmbh Sheet metal part with a gill-containing ribbed structure of a heat exchanger and manufacturing method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10343905A1 (en) * 2003-09-19 2005-06-09 Behr Gmbh & Co. Kg Soldered heat transfer network
DE102004042692A1 (en) * 2004-09-01 2006-03-02 Behr Gmbh & Co. Kg Heat exchanger, for a motor vehicle air conditioning system, has corrugated ribs between flat pipes in the exchanger block with rib projections at one side of the flat pipes
EP1832832A1 (en) * 2006-02-07 2007-09-12 Sanden Corporation Heat Exchanger
WO2008125089A3 (en) * 2007-04-12 2009-04-30 Automotivethermotech Gmbh High-capacity heat exchanger for motor vehicles, and heater/air conditioner comprising a high-capacity heat exchanger
EP2140219A2 (en) 2007-04-12 2010-01-06 AutomotiveThermoTech GmbH High-capacity heat exchanger for motor vehicles, and heater/air conditioner comprising a high-capacity heat exchanger
CN101675313B (en) * 2007-04-12 2012-02-15 汽车热技术有限公司 High-capacity heat exchanger for motor vehicles, and heater/air conditioner comprising a high-capacity heat exchanger
WO2013037477A1 (en) * 2011-09-12 2013-03-21 Valeo Systemes Thermiques Air conditioning system for motor vehicles and heat exchangers
DE102015226577A1 (en) 2015-12-22 2017-06-22 Mahle International Gmbh Sheet metal part with a gill-containing ribbed structure of a heat exchanger and manufacturing method
EP3184949A2 (en) 2015-12-22 2017-06-28 Mahle International GmbH Piece of sheet metal with a rib structure comprising gills of a heat transfer device and method of manufacturing

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20001005

R163 Identified publications notified

Effective date: 20010905

R150 Term of protection extended to 6 years

Effective date: 20030728

R151 Term of protection extended to 8 years

Effective date: 20060904

R152 Term of protection extended to 10 years

Effective date: 20080709

R071 Expiry of right