DE3004311A1 - Heat exchangers made from copper tubes and aluminium sheet - which are assembled by pressed in wire clips - Google Patents
Heat exchangers made from copper tubes and aluminium sheet - which are assembled by pressed in wire clipsInfo
- Publication number
- DE3004311A1 DE3004311A1 DE19803004311 DE3004311A DE3004311A1 DE 3004311 A1 DE3004311 A1 DE 3004311A1 DE 19803004311 DE19803004311 DE 19803004311 DE 3004311 A DE3004311 A DE 3004311A DE 3004311 A1 DE3004311 A1 DE 3004311A1
- Authority
- DE
- Germany
- Prior art keywords
- pressed
- tubes
- sheet metal
- metal plate
- heat exchanger
- 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- Withdrawn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
- 229910052782 aluminium Inorganic materials 0.000 title description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title description 2
- 229910052802 copper Inorganic materials 0.000 title description 2
- 239000010949 copper Substances 0.000 title description 2
- 239000004411 aluminium Substances 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 10
- 241000446313 Lamella Species 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
-
- 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
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
- F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S2025/6004—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules by clipping, e.g. by using snap connectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Titel: Verfahren zur Herstellung von Warmetausetler-Title: Process for the production of heat exchanger
platten sowie danach hergestellte Wärmetauscherplatten Beschreibung Die Erfindung betrifft ein Verfahren zur Herstellung von Wärmetauscherplatten sowie danach hergestellte Warmetauscherplatten, welche aus Rohren für das Wärlue tauschmedium bestehen, die mit einer Metallplatte verbunden sind. plates as well as heat exchanger plates manufactured according to this description The invention relates to a method for producing heat exchanger plates as well then produced heat exchanger plates, which are made of tubes for the heat exchange medium which are connected to a metal plate.
Derartige Plattenelemente werden sowohl als Sonnenkollektoren, als auch als Wärmetauscher und HeizungseRement bei Fußboden-, Wand- und Deckenheizungen verwendet, wobei die Metallplatte die Aufgabe hat, die vom Rohr abgegebene Wärme zu sammeln bzw. zu verteilen Da das Rohr häufig aus anderem Werkstoff besteht als die Platte und Klebungen, Schweißungen und Lötungen aber zu teuer kommen, werden häufig metallische Verbindungselemente in Form von Schellen, Blechlamellen u.dgl. verwendet, welche das Rohr umschließen und durch Nietungen od.dgl. mit der Blechplatte verbunden werden, Bei der Vielzahl der Befestigungsstellen ist aber auch dies ein zu aufwendiger Vorgang, weshalb erfindungsgemäß vorgeschlagen wird, die Verbindung über eine das Rohr umhüllende Blechlamelle oder Drahtgitter bzw. Span gen vorzunehmen, welche mit ihren Randbereichen in die Blechplatte eingewalzt bzw. gepreßt sind.Such plate elements are both as solar panels, as Also as a heat exchanger and heating element for underfloor, wall and ceiling heating used, the metal plate has the task of the heat given off by the pipe to collect or distribute Since the pipe is often made of a different material than the plate and adhesives, welds and soldering will be too expensive often metallic connecting elements in the form of clamps, sheet metal lamellas and the like. used, which enclose the pipe and the like by riveting. with the sheet metal plate However, with the large number of fastening points, this is also one too expensive process, which is why it is proposed according to the invention, the connection to be carried out using a sheet metal lamella or wire grating or tension that surrounds the pipe, which are rolled or pressed with their edge areas into the sheet metal plate.
Dieser Vorgang kann kalt mit einem einzigen Werkzeug erfolgen, das im Durchlaufverfahren eine Vielzahl der- artiger Verbindungen gleichzeitig ausführt, wobei neben dem Kaltpreßschweißen bei gleichartigen Metallen auch verschiedenartige miteinander nicht verschweißbare Metalle durch Einbetten verbunden werden. Es wird dabei vorzu#sweise das härtere Metall der Schelle in das weichere Metall der Platte eingepreßt.This process can be done cold with a single tool, the a multitude of these like connections at the same time executes, in addition to cold pressure welding with similar metals also different types non-weldable metals are connected by embedding. It will Preferably the harder metal of the clamp into the softer metal of the plate pressed in.
Die Erfindung ist in der Zeichnung beispielsweise dargestellt. Es zeigen: Fig. 1 eine Spangenbefestigung, Fig. 2 eine Befestigung mittels einer Blechlamelle mit ausgestanzten Pratzen, Fig. 3 eine Befestigung einer Blechlamelle mit eingestanzten Löchern und Fig. 4 eine Befestigung mittels eines Drahtgitters.The invention is shown in the drawing, for example. It 1 shows a clip fastening, FIG. 2 shows a fastening by means of a sheet metal lamella with punched out claws, Fig. 3 a fastening of a sheet metal lamella with punched Holes and FIG. 4 shows an attachment by means of a wire mesh.
Fig. 5, 6,7 und 8 stellen jeweils zugeordnete Querschnitte dar.FIGS. 5, 6, 7 and 8 each represent associated cross-sections.
Wie man aus der Zeichnung Fig. 1 bzw. 5 ersehen kann, ist ein auf einem Grundblech 1 (Absorberblech) aufgelegtes Rohr 2 mittels der auf einem Papier oder Kunststoffband 5 aufgereihten Drahtklammern 3 durch Einpressen der Klammerenden 4 in das Grundblech 1 befestigt.- Es kann dabei das Rohr aus Kupfer, die Klammern aus Eisen und das Grundblech aus Aluminium bestehen, wobei die härteren Eisenklammerenden beim Einpressen in das Aluminium durch Fließen desselben umfaßt und damit# festgehalten werden.As can be seen from the drawing Fig. 1 and 5, a is on a base plate 1 (absorber plate) placed pipe 2 by means of the on a paper or plastic tape 5 lined up wire clips 3 by pressing in the clip ends 4 fastened in the base plate 1. - It can be the pipe made of copper, the brackets made of iron and the base plate made of aluminum, with the harder iron clip ends when pressed into the aluminum by flowing the same and thus # held will.
Bei der Ausführung nach Fig. 2 bzw. 6 ist der Vorgang und die Funktion ähnlich wie bei Fig. i, wobei statt der Drahtklammern eine Blechlamelle 3' mit beliebig -ausgestanzten Kanten, deren Enden 4t eingepreßt werden, verwendet wird. Bei der Ausführung gemäß Fig. 3 bzw. 7 wird ebenfalls eine Blechlamelle 3t zur Befestigung des Rohres 2 verwendet, wobei der Grat 6 von in der Lamelle 3' befindlichen durchgerissenen Löchern 5 in das Grundblech i eingepreßt'wird. Bei der Variante gemäß Fig. 4 bzw-. 8 wird Draht in Leiterform 3 verwendet, wobei die Holme 4" in das Grundblech i eingepreßt werden; aber auch schlangenformig gebogener Draht sowie Gitterstreifen wären denkbar. Alle diese Verbindungsvarianten sind natürlich für Rohre verschiedenen Durchmessers und Profils (Fig. 8 zeigt ein abgeflachtes Rohr zur Verbesserung des Wärmeübergangs) verwendbar, wobei eine Profilveränderung des Rohres z.B. Flachdrücken gemäß Fig. 6 auch während des Einpressens der Befestigungselemente vorgenommen werden kann.In the embodiment according to Fig. 2 and 6, the process and the function similar to Fig. i, where instead of the wire clips a sheet metal lamella 3 'with any -punched edges, the ends of which are pressed in 4t, is used. In the The embodiment according to FIG. 3 or 7 is also a sheet metal lamella 3t for fastening of the tube 2 is used, the ridge 6 being torn through located in the lamella 3 ' Holes 5 are pressed into the base plate i. In the variant according to FIG. 4 or. 8 wire in ladder shape 3 is used, with the stiles 4 "into the Base plate i are pressed in; but also serpentine bent wire as well Grid strips would be conceivable. All these connection variants are of course for Tubes of various diameters and profiles (Fig. 8 shows a flattened tube to improve the heat transfer) can be used, whereby a profile change of the Pipe e.g. flattening according to Fig. 6 also during the pressing in of the fastening elements can be made.
L e e r s e i t eL e r s e i t e
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT90579A AT362647B (en) | 1979-02-07 | 1979-02-07 | METHOD FOR PRODUCING HEAT EXCHANGER PLATES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3004311A1 true DE3004311A1 (en) | 1980-08-21 |
Family
ID=3502541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803004311 Withdrawn DE3004311A1 (en) | 1979-02-07 | 1980-02-06 | Heat exchangers made from copper tubes and aluminium sheet - which are assembled by pressed in wire clips |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT362647B (en) |
| DE (1) | DE3004311A1 (en) |
| ES (1) | ES488339A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0041653A1 (en) * | 1980-06-06 | 1981-12-16 | Elpag Ag Chur | Heat exchanger element |
| DE102008026462A1 (en) | 2008-06-03 | 2009-12-10 | Lappe, Wilhelm, Dr. | Method and device for continuous joining |
-
1979
- 1979-02-07 AT AT90579A patent/AT362647B/en not_active IP Right Cessation
-
1980
- 1980-02-06 DE DE19803004311 patent/DE3004311A1/en not_active Withdrawn
- 1980-02-07 ES ES488339A patent/ES488339A1/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0041653A1 (en) * | 1980-06-06 | 1981-12-16 | Elpag Ag Chur | Heat exchanger element |
| DE102008026462A1 (en) | 2008-06-03 | 2009-12-10 | Lappe, Wilhelm, Dr. | Method and device for continuous joining |
Also Published As
| Publication number | Publication date |
|---|---|
| AT362647B (en) | 1981-06-10 |
| ES488339A1 (en) | 1980-09-16 |
| ATA90579A (en) | 1980-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: AUSTRIA METALL AG, BRAUNAU AM INN, OBEROESTERREICH |
|
| 8139 | Disposal/non-payment of the annual fee |