DE580017C - Heat exchanger with metal pipes - Google Patents

Heat exchanger with metal pipes

Info

Publication number
DE580017C
DE580017C DER85784D DER0085784D DE580017C DE 580017 C DE580017 C DE 580017C DE R85784 D DER85784 D DE R85784D DE R0085784 D DER0085784 D DE R0085784D DE 580017 C DE580017 C DE 580017C
Authority
DE
Germany
Prior art keywords
heat exchanger
collector
metal pipes
pipes
hand
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
Application number
DER85784D
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.)
REKUPERATOR GmbH
Original Assignee
REKUPERATOR GmbH
Publication date
Priority to DER85784D priority Critical patent/DE580017C/en
Application granted granted Critical
Publication of DE580017C publication Critical patent/DE580017C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation

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

Wärmeaustauscher mit Metallröhren Dem Gegenstand des Hauptpatents liegt der Gedanke zugrunde, bei Wärmeäustauschern mit einem oberen und unteren Sammler und diese verbindenden, lotrecht angeordneten Metallröhren das Eigengewicht des einen Sammlers und der beide .Sammler miteinander verbindenden Röhren durch ein Gegengewicht ganz oder nahezu auszugleichen. Die dem Hauptpatent zugrunde liegende Ausbildung ist nun so getroffen, daß der untere Sammler fest aufliegt und der obere den durch die Wärmeeinwirkung bzw. durch Erkaltung eintretenden Längungen und Kürzungen der die beiden Sammler verbindenden Röhren zu folgen vermag. Das Gegengewicht greift hierbei an den oberen Sammler, nach oben sich auswirkend, an.Heat exchanger with metal tubes. The subject of the main patent is based on the idea of heat exchangers with an upper and a lower collector and these connecting, vertically arranged metal tubes bear the weight of the a collector and the tubes connecting the two collectors through a Compensate the counterweight completely or almost. The one on which the main patent is based Training is now made so that the lower collector rests firmly and the upper the lengthening and shortening caused by the action of heat or cooling able to follow the tubes connecting the two collectors. The counterweight takes hold here to the upper collector, working upwards.

Die Erfindung betrifft nun eine Ausbildung des dem Hauptpatent zugrunde liegenden Gedankens in Anwendung bei. stehenden Wärmeaustauschern, die sich nicht nach oben, sondern nach unten ausdehnen, wobei der untere Sammler an den Rohren hängt Bei diesen Anlagen werden sich die Rohre, besonders wenn ihr heißester Teil oben liegt, unter dem Einfluß des Gewichtes des Sammlers und des Eigengewichts dehnen. Die Erfindung besteht darin, daß bei Wärmeaustauschei-n dieser Art an dem beweglichen unteren Sammler eine das Gewicht desselben und der Rohre ganz oder teilweise ausgleichende Gegenkraft angebracht ist.The invention now relates to an embodiment of the main patent underlying thought in application. standing heat exchangers that are not expand upwards but downwards, with the lower collector attached to the pipes In these systems, the pipes will hang, especially if their hottest part is on top, stretch under the influence of the weight of the collector and its own weight. The invention consists in that in the case of heat exchangers of this type on the movable lower collector a weight of the same and the pipes fully or partially compensating Counterforce is attached.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung schematisch dargestellt.An embodiment of the invention is shown schematically in the drawing shown.

In dieser sind die beiden Sammler des Wärmeaustauschers mit i und 2 bezeichnet, wobei der untere,. 2, an den Rohren 3 hängt. Das mit q. bezeichnete Gewicht kommt über den bei 5 drehbaren Hebel 6 bei 7 zur Auswirkung nach oben auf den unteren Sammler 2.In this are the two collectors of the heat exchanger with i and 2, the lower one. 2, hanging on the pipes 3. That with q. designated Weight comes through the lever 6 rotatable at 5 at 7 to the effect upwards the lower collector 2.

Claims (1)

PATENTANSPRUCH: Wärmeaustauscher mit stehend angeordneten; einerseits in einem ortsfest g elagenen, anderseits, in ' einem axial beweglichen Sammler befestigten Metallröhren, insbesondere zur Vorwärmung von Verbrennungsluft, nach Patent 578 236, dadurch gekennzeichnet, daß die das Eigengewicht des Sammlers und der Rohre im wesentlichen ausgleichende Gegenkraft bei hängend und axial beweglich angeordnetem unterem Sammler an diesem mit nach oben wirkender Kraftrichtung angebracht ist.PATENT CLAIM: Heat exchanger with vertically arranged; on the one hand in a stationary, on the other hand, in 'an axially movable collector Metal tubes, especially for preheating combustion air, according to patent 578 236, characterized in that the dead weight of the collector and the pipes essentially compensating counterforce for hanging and axially movable lower collector is attached to this with an upward direction of force.
DER85784D Heat exchanger with metal pipes Expired DE580017C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER85784D DE580017C (en) Heat exchanger with metal pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER85784D DE580017C (en) Heat exchanger with metal pipes

Publications (1)

Publication Number Publication Date
DE580017C true DE580017C (en) 1933-07-04

Family

ID=7417418

Family Applications (1)

Application Number Title Priority Date Filing Date
DER85784D Expired DE580017C (en) Heat exchanger with metal pipes

Country Status (1)

Country Link
DE (1) DE580017C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013676B (en) * 1953-05-11 1957-08-14 Metallgesellschaft Ag Radiator
DE1069164B (en) * 1959-11-19 L. & C. Steinmüller G.m.b.H., Gummiersbach Tubular heat exchangers, especially finned tube air heaters for use in high temperature areas
FR2542437A1 (en) * 1983-03-08 1984-09-14 Commissariat Energie Atomique Two-fluid heat exchanger
FR2542438A1 (en) * 1983-03-08 1984-09-14 Commissariat Energie Atomique Two-gas heat exchanger with plastic exchange surface
FR2810731A1 (en) * 2000-06-21 2001-12-28 Valeo Thermique Moteur Sa Heat exchanger for use in car radiators, heaters and air coolers for superchargers comprises bundle of flexible plastic tubes whose ends are attached to collectors with spacer bars between which keep tubes stretched

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069164B (en) * 1959-11-19 L. & C. Steinmüller G.m.b.H., Gummiersbach Tubular heat exchangers, especially finned tube air heaters for use in high temperature areas
DE1013676B (en) * 1953-05-11 1957-08-14 Metallgesellschaft Ag Radiator
FR2542437A1 (en) * 1983-03-08 1984-09-14 Commissariat Energie Atomique Two-fluid heat exchanger
FR2542438A1 (en) * 1983-03-08 1984-09-14 Commissariat Energie Atomique Two-gas heat exchanger with plastic exchange surface
FR2810731A1 (en) * 2000-06-21 2001-12-28 Valeo Thermique Moteur Sa Heat exchanger for use in car radiators, heaters and air coolers for superchargers comprises bundle of flexible plastic tubes whose ends are attached to collectors with spacer bars between which keep tubes stretched

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