DE102006040847A1 - Collecting box e.g. coolant box, for water exchanger e.g. intercooler, of motor vehicle, has connecting pieces with abutting cross section and connecting cross section, where connecting cross section is larger than abutting cross section - Google Patents
Collecting box e.g. coolant box, for water exchanger e.g. intercooler, of motor vehicle, has connecting pieces with abutting cross section and connecting cross section, where connecting cross section is larger than abutting cross section Download PDFInfo
- Publication number
- DE102006040847A1 DE102006040847A1 DE200610040847 DE102006040847A DE102006040847A1 DE 102006040847 A1 DE102006040847 A1 DE 102006040847A1 DE 200610040847 DE200610040847 DE 200610040847 DE 102006040847 A DE102006040847 A DE 102006040847A DE 102006040847 A1 DE102006040847 A1 DE 102006040847A1
- Authority
- DE
- Germany
- Prior art keywords
- section
- cross
- collecting box
- abutting
- connecting piece
- 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- Withdrawn
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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0246—Arrangements for connecting header boxes with flow lines
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0082—Charged air coolers
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0091—Radiators
- F28D2021/0094—Radiators for recooling the engine coolant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/04—Fastening; Joining by brazing
Abstract
Description
Die Erfindung betrifft einen Sammelkasten eines Wärmeübertragers in Ganzmetallbauweise nach dem Oberbegriff des Patentanspruches 1.The The invention relates to a collecting tank of a heat exchanger in all-metal construction according to the preamble of claim 1.
Wärmeübertrager
in Ganzmetallbauweise, insbesondere in Ganzaluminiumbauweise sind
insbesondere bei Kraftfahrzeugen als Kühlmittelkühler oder Ladeluftkühler bekannt.
Durch die
Ganzaluminiumbauweisen
wurden auch für Ladeluftkühler bekannt,
z. B. durch die
Es ist Aufgabe der vorliegenden Erfindung, einen Sammelkasten der eingangs genannten Art derart zu verbessern, dass der Gesamtdruckverlust für den Wärmeübertrager reduziert wird.It Object of the present invention, a collection box of the beginning mentioned type to improve such that the total pressure loss for the heat exchanger is reduced.
Diese Aufgabe wird durch die Merkmale des Patentanspruches 1 gelöst. Erfindungsgemäß ist vorgesehen, dass der Anschlussstutzen einen – bezogen auf die Strömungsrichtung des Strömungsmediums – zu- bzw. abnehmenden Querschnitt aufweist. Dabei ist der Querschnitt des Anschlussstutzens im Bereich seiner Verbindung zum Sammelkasten größer, sodass sich bis zum stirnseitigen freien Ende des Anschlussstutzens ein Übergangsbereich mit abnehmendem Querschnitt ergibt. Durch die Querschnittsvergrößerung ergibt sich örtlich eine Verminderung der Strömungsgeschwindigkeit, insbesondere im Umlenkbereich zwischen dem Sammelkasten und dem Anschlussstutzen. Daraus resultiert der Vorteil eines geringeren Druckverlustes der Strömung im Wärmeübertrager.These The object is solved by the features of claim 1. According to the invention, it is provided that the connection piece a - related to the flow direction of the flow medium - to or having decreasing cross-section. Here is the cross section of Connecting piece in the area of its connection to the collecting box bigger, so up to the frontal free end of the connecting piece a transition area with decreasing cross section. Due to the cross-sectional enlargement results locally a reduction of the flow velocity, in particular in the deflection between the collecting box and the Spigot. This results in the advantage of a lower Pressure loss of the flow in the heat exchanger.
Vorteilhafterweise erfolgt die Querschnittsveränderung kontinuierlich, d. h, diffusorartig, sodass sich eine relativ verlustarme, ablösungsfreie Strömung mit hohem Druckrückgewinn ergibt.advantageously, the change in cross section occurs continuously, d. h, diffuser-like, so that a relatively low-loss, no separation flow with high pressure recovery results.
Der Querschnitt im Bereich des Sammelkastens wird mit Verbindungsquerschnitt bezeichnet, der Querschnitt des freien Stirnendes des Anschlussstutzens wird mit Anschlussquerschnitt bezeichnet, wobei der Anschlussquerschnitt durch ein kurzes, zylindrisches Rohrstück gebildet wird, auf welchem ein Anschlussschlauch, z. B. für Kühlmittel oder Ladeluft befestigt werden kann. Der Verbindungsquerschnitt ist somit größer als der Anschlussquerschnitt; beide Querschnitte weisen vorzugsweise nicht dieselbe Form auf, vielmehr geht der kreisförmige Anschlussquerschnitt über einen Übergangsbereich vorzugsweise in einen Rechteckquerschnitt oder in einen ovalen Querschnitt über. Die lange Seite des Rechtecks bzw. die lange Seite des Ovals erstreckt sich dabei in Längsrichtung des Sammelkastens, d. h. in die Richtung, wo hinreichender Raum für eine Querschnittsvergrößerung zur Verfügung steht. Der Anschlussstutzen ist vorzugsweise als Tiefziehteil und/oder Druckgussteil herstellbar.Of the Cross-section in the area of the collecting tank is with connecting cross-section referred to, the cross section of the free end face of the connecting piece is referred to as a connection cross section, whereby the connection cross section is formed by a short, cylindrical piece of pipe on which a connection hose, z. For example coolant or charge air can be attached. The connection cross section is thus larger than the connection cross section; both cross sections preferably not the same shape, but the circular connection cross section goes over a transition region preferably in a rectangular cross section or in an oval cross section over. The long side of the rectangle or the long side of the oval extends doing so in the longitudinal direction of the collecting tank, d. H. in the direction where sufficient space for one Cross-sectional enlargement to disposal stands. The connecting piece is preferably as a deep-drawn part and / or Die casting produced.
Der Anschlussstutzen kann zur Vorbereitung der Lötung des gesamten Wärmeübertragers im Sammelkasten fixiert werden. Hierzu sind im Bereich des Verbindungsquerschnittes am Anschlussstutzen Anschlagelemente, vorzugsweise in Form von ausgeprägten Nasen vorgesehen, welche an der Wand des Sammelkastens in Anschlag kommen. Der Sammelkasten kann im Bereich der den Anschlussstutzen aufnehmenden Öffnung einen aufgestellten Rand oder Kragen aufweisen, in welchen der Anschlussstutzen eingesteckt wird und dort fixierbar ist.Of the Connecting piece can be used to prepare the soldering of the entire heat exchanger be fixed in the collecting box. For this purpose, in the area of the connecting cross-section at the connecting piece stop elements, preferably in the form of pronounced lugs provided, which come to the wall of the header into abutment. The collecting box can in the area of the connecting piece receiving opening a have set edge or collar, in which the connecting piece is plugged in and can be fixed there.
Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt und werden im Folgenden näher erläutert. Es zeigenembodiments The invention are illustrated in the drawing and are explained in more detail below. It demonstrate
Sammelkasten
Die
Die oben beschriebenen Sammelkästen werden vorzugsweise als Kühlmittelkästen für Kühlmittelkühler oder Luftkästen für Ladeluftkühler, vorzugsweise für Kraftfahrzeuge eingesetzt. Die Anschlussstutzen sind sowohl als Einlassstutzen als auch als Auslassstutzen verwendbar.The be described above collection boxes preferably as coolant boxes for coolant radiator or air boxes for intercooler, preferably for motor vehicles used. The connecting pieces are both as inlet nozzles as well as outlet nozzle suitable.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610040847 DE102006040847A1 (en) | 2006-08-31 | 2006-08-31 | Collecting box e.g. coolant box, for water exchanger e.g. intercooler, of motor vehicle, has connecting pieces with abutting cross section and connecting cross section, where connecting cross section is larger than abutting cross section |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610040847 DE102006040847A1 (en) | 2006-08-31 | 2006-08-31 | Collecting box e.g. coolant box, for water exchanger e.g. intercooler, of motor vehicle, has connecting pieces with abutting cross section and connecting cross section, where connecting cross section is larger than abutting cross section |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006040847A1 true DE102006040847A1 (en) | 2008-03-06 |
Family
ID=38989598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610040847 Withdrawn DE102006040847A1 (en) | 2006-08-31 | 2006-08-31 | Collecting box e.g. coolant box, for water exchanger e.g. intercooler, of motor vehicle, has connecting pieces with abutting cross section and connecting cross section, where connecting cross section is larger than abutting cross section |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006040847A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009015467A1 (en) * | 2009-03-28 | 2010-09-30 | Modine Manufacturing Co., Racine | Metal heat exchanger for use as air intercooler or waste-gas heat exchanger for mixture of exhaust gas and air for motor vehicle, has flat tubes with two narrow and two wide sides and has ribs which together form block with flat tubes |
DE102013213031A1 (en) * | 2012-07-03 | 2014-05-22 | Behr Gmbh & Co. Kg | Nozzle for heat exchanger e.g. intercooler, has flared curve region formed in inner contour of wall extending from first to second aperture, such that cross-section of extension portion of inner contour of wall is formed in oval shape |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19922668A1 (en) * | 1999-05-18 | 2000-11-23 | Behr Gmbh & Co | Heat transfer unit, in particular, heater for motor vehicles comprises a pipe block provided with seating devices which serve for accommodation of heater elements, and are soldered to the pipe block |
DE19927607A1 (en) * | 1999-06-17 | 2000-12-21 | Behr Gmbh & Co | Charging air cooler for vehicle engine has air entry end exit pipes coupled via stack of flat rectangular pipe sections enclosed by housing mantle through which cooling medium is passed |
DE10349140A1 (en) * | 2003-10-17 | 2005-05-12 | Behr Gmbh & Co Kg | Heat exchanger, in particular for motor vehicles |
DE10349976A1 (en) * | 2003-10-24 | 2005-05-25 | Behr Gmbh & Co. Kg | Method for the simplified production of a device for the exchange of heat and device produced therefrom |
-
2006
- 2006-08-31 DE DE200610040847 patent/DE102006040847A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19922668A1 (en) * | 1999-05-18 | 2000-11-23 | Behr Gmbh & Co | Heat transfer unit, in particular, heater for motor vehicles comprises a pipe block provided with seating devices which serve for accommodation of heater elements, and are soldered to the pipe block |
DE19927607A1 (en) * | 1999-06-17 | 2000-12-21 | Behr Gmbh & Co | Charging air cooler for vehicle engine has air entry end exit pipes coupled via stack of flat rectangular pipe sections enclosed by housing mantle through which cooling medium is passed |
DE10349140A1 (en) * | 2003-10-17 | 2005-05-12 | Behr Gmbh & Co Kg | Heat exchanger, in particular for motor vehicles |
DE10349976A1 (en) * | 2003-10-24 | 2005-05-25 | Behr Gmbh & Co. Kg | Method for the simplified production of a device for the exchange of heat and device produced therefrom |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009015467A1 (en) * | 2009-03-28 | 2010-09-30 | Modine Manufacturing Co., Racine | Metal heat exchanger for use as air intercooler or waste-gas heat exchanger for mixture of exhaust gas and air for motor vehicle, has flat tubes with two narrow and two wide sides and has ribs which together form block with flat tubes |
DE102009015467B4 (en) * | 2009-03-28 | 2016-10-27 | Modine Manufacturing Co. | Full-metal heat exchanger |
DE102013213031A1 (en) * | 2012-07-03 | 2014-05-22 | Behr Gmbh & Co. Kg | Nozzle for heat exchanger e.g. intercooler, has flared curve region formed in inner contour of wall extending from first to second aperture, such that cross-section of extension portion of inner contour of wall is formed in oval shape |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20130903 |