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DE2302771A1 - PIPE HEAT EXCHANGER - Google Patents

PIPE HEAT EXCHANGER

Info

Publication number
DE2302771A1
DE2302771A1 DE19732302771 DE2302771A DE2302771A1 DE 2302771 A1 DE2302771 A1 DE 2302771A1 DE 19732302771 DE19732302771 DE 19732302771 DE 2302771 A DE2302771 A DE 2302771A DE 2302771 A1 DE2302771 A1 DE 2302771A1
Authority
DE
Germany
Prior art keywords
heat exchanger
exchanger according
tubes
base
holding
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.)
Pending
Application number
DE19732302771
Other languages
German (de)
Inventor
Vlastimil Kluna
Guenther Knipp
Manfred Dr Ing Nonnenmann
Erich Dipl Ing Rauschenbusch
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 DE19732302771 priority Critical patent/DE2302771A1/en
Priority to FR7320371A priority patent/FR2214876A1/fr
Publication of DE2302771A1 publication Critical patent/DE2302771A1/en
Pending 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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • 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
    • F28D1/05341—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
    • 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
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
    • F28F9/08—Arrangements for sealing elements into header boxes or end plates by dismountable joints by wedge-type connections, e.g. taper ferrule

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

409831 /0482409831/0482

Pa. Süddeutsche Kühler£a.)rrlV, Julius Pr. Behr, 7 Stuttgart-Feuerbaoh, Mause^str. 5;Pa. Süddeutsche Kühler £ a.) RrlV, Julius Pr. Behr, 7 Stuttgart-Feuerbaoh, Mause ^ str. 5;

"Rohrbündel-Wärmetauscher" I^"Tube bundle heat exchanger" I ^

Bezugszeichenliste . List of reference symbols .

1 Wärmetauscher1 heat exchanger

2 oberer Wasserkasten2 upper water tank

3 unterer Wasserkasten3 lower plenum chamber

4 Boden von 24 bottom of 2

5 Boden von 35 bottom of 3

6 Rohr6 pipe

7 . Kühlrippen7th Cooling fins

8 Dichtung8 seal

9 Dichtungselement9 sealing element

10 Kragen10 collars

11 Ringnut11 ring groove

12 Randwulst12 beaded edge

Ij5 Rohröffnung in 2Ij5 pipe opening in 2

14' Anschlußstutzen 14"14 'connection piece 14 "

15 Spannmittel Ιό SchraubDolzen15 clamping devices Ιό screw bolts

17 Mutter17 mother

18 Sackloch18 blind hole

19 Öffnung19 opening

20 Randnase von 520 edge nose of 5

21 Stahldraht21 steel wire

22 Kröpfung22 crank

23 Nippel23 nipples

24 Haltenase "25 Zunge24 retaining lug "25 tongue

26 Sägezahnende26 saw tooth end

27 Hlnterschneidung27 Intersection

28', 28", 28"', 2üIV: Randnut 29 Drahtstab28 ', 28 ", 28"', 2ü IV : Edge groove 29 wire rod

^it abgebogene Enden 31 Spannstab 5|i, Haltemuffe 33 Spannstange "54'^ it bent ends 31 tie rod 5 | i, holding sleeve 33 tie rod "54 '

^hH Halteschiene^ hH retaining rail

35 Turbulenzblech35 turbulence plate

36 Haltestab36 holding rod

37 Öffnung in37 opening in

38 Rohrspannstab38 Tension rod

39 abgebogenes Ende39 bent end

40 Haltestopfen40 retaining plugs

41 gem. Grundplatte f. 40;41 according to base plate for 40;

42 Rohrringnut42 tubular ring groove

43 Haltenase43 retaining lug

44 Klammer44 bracket

45 Trennwand45 partition

46 Spannstange46 tie rod

47 Vertiefung 48', 48" Spannband47 recess 48 ', 48 "strap

49', 49" Spannschloß; 409831/048249 ', 49 "turnbuckle; 409831/0482

LeerseiteBlank page

Claims (1)

α» Nürnberg, den 17. 1. 1973α »Nuremberg, January 17, 1973 /1 17/57/ 1 17/57 AnsprücheExpectations (TwRohrbündel-Wärmetauscher mit Rundrohren und Wasserkasten, insbesondere für Kühlmittel- und/oder Heizungskreislauf in Fahrzeugen, dadurch gekennzeichnet, daß Dichtungsmittel (8) zwischen den Rohren (6) und den Boden (4, 5) als in öffnungen (13) der Boden (4, 5) eingreifende Manschetten ausgebildet sind, daß die Dichtungsmittel (8) an der Außenseite der Boden (4, 5) angeordnet sind und daß zur Befestigung der Rohre in den Boden (4, 5) lösbare Spannmittel (15) vorgesehen sind.(TwRube bundle heat exchanger with round tubes and water tank, in particular for coolant and / or heating circuits in vehicles, characterized in that sealing means (8) are placed between the tubes (6) and the floor (4, 5) than in openings (13) in the floor (4, 5) engaging collars are formed that the sealing means (8) are arranged on the outside of the base (4, 5) and that releasable clamping means (15) are provided for fastening the pipes in the base (4, 5). 2. Wärmetauscher nach Anspruch 1, dadurch gekennzeichnet, daß die Spannmittel als Schraubbolzen (l6) ausgebildet sind, die an einem Ende in einem Boden (4) befestigt sind und am anderen Boden (5) mittels einer Mutter (17) festgespannt sind. 2. Heat exchanger according to claim 1, characterized in that the clamping means are designed as screw bolts (l6) which are fastened at one end in a base (4) and are clamped at the other base (5) by means of a nut (17). 3. Wärmetauscher nach Anspruch 2, dadurch gekennzeichnet, daß am Ende der Schraubbolzen (l6) in einem Sackloch (l8) mit Gewinde eingeschraubt ist und mit seinem anderen Ende eine Randnase (20) durchdringt.3. Heat exchanger according to claim 2, characterized in that at the end of the screw bolt (l6) is screwed into a blind hole (l8) with a thread and penetrates with its other end a peripheral nose (20). 4. Wärmetauscher nach Anspruch 2, dadurch gekennzeichnet, daß der Schraubbolzen (l6) an beidenEnden mit Gewinde versehen ist und jeder der Boden (4, 5) einen Ansatz (20) mit diüchgehenden öffnungen (I9) für die Schraubbolzen (16) aufweist.4. Heat exchanger according to claim 2, characterized in that the screw bolt (l6) is provided with a thread at both ends and each of the bases (4, 5) has a projection (20) with openings (I9) extending through it for the screw bolts (16). 5. Wärmetauscher nach Anspruch 1, dadurch gekennzeichnet, daß als Spannmittel fahrradspeichenartige Stahldrähte (21) dienen» mit einer Haltekröpfung (22) an einem und einen5. Heat exchanger according to claim 1, characterized in that as tensioning means, bicycle spoke-like steel wires (21) are used »with a holding crank (22) on one and one - 2 409831 /0482- 2 409831/0482 nachstellbaren Nippel (23) am anderen Ende.adjustable nipple (23) at the other end. Ö.Wärmetauscher nach Anspruch 1, dadurch gekennzeichnet, daß die Spannmittel aus Stahl- oder Drahtstreben (29) mit abgebogenen Eaden (301, 30") bestehen, die in Nuten (28', 28") der Boden (4, 5) einrasten.Ö.Wheat exchanger according to claim 1, characterized in that the clamping means consist of steel or wire struts (29) with bent lines (30 1 , 30 "), which are in grooves (28 ', 28") of the base (4, 5) snap into place. 6. Wärmetauscher nach Anspruch 1, dadurch gekennzeichnet, daß die Boden-Randnuten (28"', 28 ) aufweisen in die Spannstäbe (31) mit Haltemuffen (32', 32") eingreifen.6. Heat exchanger according to claim 1, characterized in that the bottom edge grooves (28 "', 28) engage in the tensioning rods (31) with holding sleeves (32', 32"). 8. Wärmetauscher nach Anspruch 1, dadurch gekennzeichnet, daß zwischen den beiden Boden (4, 5) an der Stirnseite und/oder Längsseite eine Mehrzahl von Spannmittel (15) vorgesehen sind.8. Heat exchanger according to claim 1, characterized in that a plurality of clamping means (15) are provided between the two bases (4, 5) on the end face and / or longitudinal side. 9. Wärmeaustauscher nach Anspruch 8, dadurch gekennzeichnet, daß zur gemeinsamen Befestigung mehrerer oder aller Spannmittel etwa parallel zu den Boden (4, 5) verlaufende, einschiebbare Haltezungen (34', 34") vorgesehen sind.9. A heat exchanger according to claim 8, characterized in that retractable retaining tongues (34 ', 34 ") extending approximately parallel to the base (4, 5) are provided for the joint fastening of several or all of the clamping means. 10. Wärmetauscher nach Anspruch 1, dadurch gekennzeichnet, daß Spannelemente in einer Mittelebene des Wärmetauschers (1) angeordnet sind und mittels quer durch die Wasserkasten (2, 35 verlaufender Halteelemente festgehalten sind.10. Heat exchanger according to claim 1, characterized in that clamping elements are arranged in a central plane of the heat exchanger (1) and are held by means of holding elements extending transversely through the water tank (2, 35). 11. Wärmetauscher nach Anspruch 1, dadurch gekennzeichnet,11. Heat exchanger according to claim 1, characterized in that an at daß die Spannmittel (15) einem Ende mit einem Haltekopf und am anderen Ende mit einem Sägeartigen Abschnitt (26) versehen sind und daß dar sägeartige Abschnitt (26) in hinterschnittene Rastöffnungen (27) eines Bodens (4) eingreift. that the clamping means (15) are provided at one end with a holding head and at the other end with a saw-like section (26) and that the saw-like section (26) engages in undercut locking openings (27) of a base (4). - 3 409831/0482 - 3 409831/0482 12. Wärmetauscher nach Anspruch 1, gekennzeichnet durch in einzelne Rohre (6) des Rohrbündels eingesetzte, durchgehende Turbulenzbleche (35) und durch quer zu den Rohren (6) angebrachte durch Lohher (37) der Turbulenzbleche (35) verlaufende, bei der Montage einschiebbare, Haltestäbe (36).12. Heat exchanger according to claim 1, characterized by continuous turbulence plates (35) inserted into individual tubes (6) of the tube bundle and through transversely to the tubes (6) attached through Lohher (37) of the turbulence plates (35) extending and insertable during assembly , Holding rods (36). 13. Wärmetauscher nach Anspruch 1, gekennzeichnet durch 13. Heat exchanger according to claim 1, characterized by in einzelne Rohre (6) des Rohrbündels eingesetzte Ro'rhspannstäbe (38), deren aus den Rohren (6) überstehenden Enden (39) bsi der Montage gemeinsam durch ein Schiebewerkzeug derart umgebogen sind, daß sie an der Innenseite"der Boden (4,5) fest anliegen.Tubular tension rods inserted into individual tubes (6) of the tube bundle (38), the ends (39) of which protruding from the tubes (6) together with the assembly by a sliding tool in this way are bent so that they rest firmly against the inside "of the bottom (4,5). 14. Wärmetauscher nach Anspruch 1, gekennzeichnet.durch in diejRohrenden einsetzbare elastisch-deformierbare Haltestopfen (4o).14. Heat exchanger according to claim 1, characterized by elastically deformable holding plugs (4o) which can be inserted into the pipe ends. 15· Wärmetauscher nach Anspruch 14, dadurch gekennzeichnet, daß mehrere oder alle Haltestopfen (4θ) streifenförmig oder plattenförmig zusammengefaßt sind.15 · Heat exchanger according to claim 14, characterized in that several or all of the holding plugs (4θ) are combined in the form of strips or plates. 16. Wärmetauscher nach Anspruch 1, dadurch gekennzeichnet, daß die Enden mindestens einige der Rohre (6) Ringnuten (42) aufweisen und die Boden (4, 5) im Bereich der Öffnungen (13) für die Rohre (6) kreis- bzw. kreissektorförmige elastisch -deformierbare Haltenasen (43) aufweisen, die bei der Montage in die Ringnuten (42) der Rohre (6) einrasten.16. Heat exchanger according to claim 1, characterized in that the ends of at least some of the tubes (6) have annular grooves (42) and the bases (4, 5) in the region of the openings (13) for the tubes (6) are circular or circular. Circular sector-shaped elastically deformable retaining lugs (43) which snap into the annular grooves (42) of the tubes (6) during assembly. 17. Wärmetauscher nach Anspruch 1, gekennzeichnet durch die beiden Wasserkästen (2, 3) übergreifende Spannbänder (48) mit je einem Spannschloß (49).17. Heat exchanger according to claim 1, characterized by the two water tanks (2, 3) cross-tensioning straps (48) each with a turnbuckle (49). - 4 -409831 /0482- 4 -409831 / 0482 18. Wärmetauscher nach Anspruch 1, gekennzeichnet durch einerseits in eine Randnut (28) eines Bodens (2) eingreifende und andererseits eine Kühlrippe (7) untergreifende Klammern (44).18. Heat exchanger according to claim 1, characterized by on the one hand in an edge groove (28) of a base (2) engaging and on the other hand a cooling rib (7) engaging under brackets (44). 19. Wärmetauscher nach Anspruch 1, dadurch gekennzeichnet, daß Wasserkasten (2 bzw, 3), bestehend aus Boden (4, 5) und Seitenteilen, einstückig hergestellt sind.19. Heat exchanger according to claim 1, characterized in that the water tank (2 or 3), consisting of the bottom (4, 5) and side parts, are made in one piece. 20. Wärmetauscher nach Anspruch I9, dadurch gekennzeichnet, daß Wasserkasten (2 bzw. 3) mit Boden (4 bzw. 5) und Deckel einheitlich hergestellt sind.20. Heat exchanger according to claim I9, characterized in that the water tank (2 or 3) with the bottom (4 or 5) and cover are made uniform. 21. Wärmetauscher nach Anspruch I9 oder 20, gekennzeichnet durch mit dem Deckel und/oder Boden einstückig ausgebildete Trennwände (45) in mindestens einem Wasserkasten (2).21. Heat exchanger according to claim I9 or 20, characterized by partitions (45) formed in one piece with the cover and / or bottom in at least one water tank (2). 22. Wärmetauscher nach Anspruch 1 oder folgenden, dadurch gekennzeichnet, daß ein Dichtungsmittel (8) für die einzelnen Rohre (ό) zu Streifen oder Platten zusammengefaßt sind.22. Heat exchanger according to claim 1 or the following, characterized in that a sealing means (8) for the individual tubes (ό) are combined to form strips or plates.
DE19732302771 1973-01-20 1973-01-20 PIPE HEAT EXCHANGER Pending DE2302771A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19732302771 DE2302771A1 (en) 1973-01-20 1973-01-20 PIPE HEAT EXCHANGER
FR7320371A FR2214876A1 (en) 1973-01-20 1973-06-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732302771 DE2302771A1 (en) 1973-01-20 1973-01-20 PIPE HEAT EXCHANGER

Publications (1)

Publication Number Publication Date
DE2302771A1 true DE2302771A1 (en) 1974-08-01

Family

ID=5869495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732302771 Pending DE2302771A1 (en) 1973-01-20 1973-01-20 PIPE HEAT EXCHANGER

Country Status (2)

Country Link
DE (1) DE2302771A1 (en)
FR (1) FR2214876A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036251A1 (en) * 1980-09-26 1982-04-29 Busatis-Werke GmbH u. Co KG, 5630 Remscheid Fluid or gas heat-exchange vessel - is made of sheet-metal pressings clipped and screwed together
EP2758700B1 (en) 2011-09-19 2015-12-09 E. Hawle Armaturenwerke GmbH Pipe connecting device and method for production thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492963B1 (en) * 1980-10-23 1986-01-31 Chausson Usines Sa HEAT EXCHANGER WITH TUBES AND FINS AND MECHANICALLY ASSEMBLED COLLECTOR PLATES
FR2502318B1 (en) * 1981-03-23 1986-06-06 Valeo DEVICE FOR HOLDING A TURBULATOR IN A TUBE OF A HEAT EXCHANGER
EP0061873A3 (en) * 1981-03-27 1983-04-20 Imi Radiators Limited Damage resistant heat exchanger
FR2514485B1 (en) * 1981-10-09 1987-03-06 Valeo HEAT EXCHANGER WITH TUBES PROVIDED WITH TURBULATORS, AND MOUNTING METHOD THEREOF
FR2530328B1 (en) * 1982-07-16 1987-06-05 Puma Chausson Radiadores HEAT EXCHANGER WITH TUBES LOCKED TO THE MANIFOLD
EP0112513A3 (en) * 1982-12-27 1984-08-01 Nihon Radiator Co., Ltd. An improved heat exchanger
ATE61872T1 (en) * 1987-07-23 1991-04-15 Id Handel ARTICULATED RADIATOR.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036251A1 (en) * 1980-09-26 1982-04-29 Busatis-Werke GmbH u. Co KG, 5630 Remscheid Fluid or gas heat-exchange vessel - is made of sheet-metal pressings clipped and screwed together
EP2758700B1 (en) 2011-09-19 2015-12-09 E. Hawle Armaturenwerke GmbH Pipe connecting device and method for production thereof
EP2758700B2 (en) † 2011-09-19 2019-01-23 E. Hawle Armaturenwerke GmbH Pipe connecting device and method for production thereof

Also Published As

Publication number Publication date
FR2214876A1 (en) 1974-08-19

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