DE647921C - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
DE647921C
DE647921C DEL88212D DEL0088212D DE647921C DE 647921 C DE647921 C DE 647921C DE L88212 D DEL88212 D DE L88212D DE L0088212 D DEL0088212 D DE L0088212D DE 647921 C DE647921 C DE 647921C
Authority
DE
Germany
Prior art keywords
heat exchanger
tubes
heat
plate
individual elements
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
DEL88212D
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.)
CORNEILLE LONGTON
Original Assignee
CORNEILLE LONGTON
Publication date
Priority to DEL88212D priority Critical patent/DE647921C/en
Application granted granted Critical
Publication of DE647921C publication Critical patent/DE647921C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02Heat-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 helically coiled
    • F28D7/024Heat-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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

Wärseher Die Erfindung betrifft einen Wärmeaustauscher für Wärme- oder Kälteiibertraguiig. insbesondere für Lufterhitzung. Warden The invention relates to a heat exchanger for heat or cold transfer. especially for air heating.

Die Erfindung bezweckt eine Verbesserung der insbesondere für Kühlzwecke bekannten Einrichtungen, die aus schraubenförmig gewundenen, eine Halteplatte mit dem Rohrquerschnitt angepaßten Öffnungen durchbohrenden Röhren bestehen.The invention aims to improve the particularly for cooling purposes known devices, which consist of helically wound, a holding plate with the pipe cross-section adapted openings are made piercing tubes.

Diese bekannten Einrichtungen lassen nur eine ungünstige Raumausnutzung zu, da jede zusätzliche Rohrschlange einen entsprechenden Raumzuwachs erfordert. Die Heizfläche eines Elementes ist beschränkt und daher zur Erzielung" größerer Temperaturunterschiede insbesondere für Heizzwecke nicht geeignet.These known devices leave only an unfavorable use of space too, since each additional pipe coil requires a corresponding increase in space. The heating surface of an element is limited and therefore to achieve "larger" Temperature differences not suitable, especially for heating purposes.

Gemäß der Erfindung besteht der Wärmeaustauscher aus mehreren Einzelelementen, von denen jedes zwei Spiralröhren mit sich kreuzenden Windungen aufweist, die mit einer gemeinsamen Halteplatte an den Durchbohrungen durch Ringflanschen dichtschließend verbunden sind. Durch diese Maßnahme wird eine gedrängte Bauart erzielt, wobei gleichzeitig infolge der innigen Verbindung der Röhren mit der Halteplatte diese als zusätzliche Heizfläche zur Wärmeübertragung mit herangezogen wird. Der so gekennzeichnete Wä rineaustauscher gestattet eine große Wärmeübertragung auf beschränktem Raum, so daß er insbesondere zur Unterbringung in einer Trockenkammer zur Trocknung von Textilwaren in hervorragendem Maße geeignet ist.According to the invention, the heat exchanger consists of several individual elements, each of which has two spiral tubes with intersecting turns, which with a common retaining plate tightly closing at the bores by means of ring flanges are connected. By this measure, a compact design is achieved, while at the same time as a result of the intimate connection of the tubes with the retaining plate, this is an additional one Heating surface is used for heat transfer. The so marked Wä rineaustauscher allows a large heat transfer in a limited space, so that it is particularly suitable for placement in a drying chamber for drying textile goods is eminently suitable.

Es sind zwar bereits Wärmeaustauscher mit sich kreuzenden Spiralrohren bekanntgeworden, die ein gitterartiges Netz von Röhren bilden, das lediglich durch gerade, senkrechte Rohre verstärkt ist. Diese Wärmeaustauscher besaßen aber keine Halteplatte für die Röhren, geschweige denn eine innige Verbindung mit einem zusätzlichen Heizeleinent, so daß ihre Wirkung an die des Erfindungsgegenstandes bei weitem nicht heranreicht.There are already heat exchangers with intersecting spiral tubes became known, which form a grid-like network of tubes that only through straight, vertical pipes are reinforced. However, these heat exchangers did not have any Retaining plate for the tubes, let alone an intimate connection with an additional one Heizeleinent, so that their effect is far from that of the subject of the invention reaches.

In der Zeichnung ist die Erfindung beispielsweise veranschaulicht.The invention is illustrated by way of example in the drawing.

Fig. i zeigt den Wärmeaustauscher nach der Erfindung in Vorderansicht. Fig. a in Seitenansicht und Fig. 3 in Draufsicht.Fig. I shows the heat exchanger according to the invention in front view. Fig. A in side view and Fig. 3 in plan view.

Der Wärineaustauscher besteht aus einer beliebigen Anzahl von Einzelelementen A, welche aus je zwei Spiralröhren a und b mit sich kreuzenden Windungen zusammengesetzt sind. Die Einzelelemente A sind oben an die Eintrittssaininelleitung c und unten an die Austrittssammelleitung d angeschlossen oder umgekehrt, je nach dem Verwendungszweck.The heat exchanger consists of any number of individual elements A, which is composed of two spiral tubes a and b with intersecting turns are. The individual elements A are at the top of the inlet main line c and at the bottom connected to the outlet manifold d or vice versa, depending on the intended use.

Jedes Element A besitzt eine Halteplatte e mit Öffnungen zum Durchgang der Röhren a und b. Die Öffnungen der Platte e umschließen die Röhren durch Ausbauchungen oder Anordnung von Ringflanschen so dicht, daß die Platte e eine zusätzliche Heizfläche bildet.Each element A has a retaining plate e with openings for passage of tubes a and b. The openings in the plate e enclose the tubes by bulges or arrangement of ring flanges so close that the plate e has an additional heating surface forms.

An Stelle einer einzigen Platte e können auch mehrere in jedem Element A angeordnet werden, wobei die Form der Platte beliebig sein kann.Instead of a single plate e, several can be in each element A can be arranged, the shape of the plate can be any.

Claims (1)

PATEXTAN SPRUCH Wärineaustauscher für Wärme- oder Kälteübertragung, insbesondere für Lutterhitzung, bestehend aus schraubenförmig gewundenen, eine Halteplatte mit dem Rohrquerschnitt angepaßten Öffnungen durchbohrenden Röhren, dadurch gekennzeichnet, daß der Wärmeaustauscher aus mehreren Einzelelementen besteht, von denen jedes zwei Spiralröhren (a, b) mit sich kreuzenden Windungen aufweist, die mit einer gemeinsamen Halteplatte (e) an den Durchbohrungen durch Ringflanschen dichtschließend verbunden sind.PATEXTAN SPRUCH Heat exchanger for heat or cold transfer, in particular for Lutterhitzung, consisting of helically wound tubes piercing a holding plate with openings adapted to the tube cross-section, characterized in that the heat exchanger consists of several individual elements, each of which has two spiral tubes (a, b) having intersecting turns, which are tightly connected to a common retaining plate (e) at the through bores by annular flanges.
DEL88212D Heat exchanger Expired DE647921C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL88212D DE647921C (en) Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL88212D DE647921C (en) Heat exchanger

Publications (1)

Publication Number Publication Date
DE647921C true DE647921C (en) 1937-07-16

Family

ID=7286511

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL88212D Expired DE647921C (en) Heat exchanger

Country Status (1)

Country Link
DE (1) DE647921C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494830A1 (en) * 1980-11-21 1982-05-28 Applic Technologiques Shell and tube heat exchanger using tubes of plastic - each formed in coils overlapping those of its neighbour(s)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494830A1 (en) * 1980-11-21 1982-05-28 Applic Technologiques Shell and tube heat exchanger using tubes of plastic - each formed in coils overlapping those of its neighbour(s)

Similar Documents

Publication Publication Date Title
DE647921C (en) Heat exchanger
DE1000194B (en) Diffuser with heat exchanger
DE836946C (en) Countercurrent heat exchanger
DE2322365C3 (en) Heat exchanger in which steam flows in tubes as a heat emitting agent
DE588884C (en) Heat exchange plate
DE530900C (en) Heat exchange device in which the exchange wall is in contact with pipe ribs
DE621481C (en) Room radiator
DE400551C (en) Flue gas feed water preheater
AT203677B (en) Return mixing valve for hot water heating systems
DE558073C (en) Arrangement for heating two-part and multi-part containers, especially those of tank cars
DE623268C (en) Hollow bodies of any shape formed by solid, heat transferring partitions
DE505611C (en) Coil evaporator for refrigeration machines
DE626374C (en) Room radiator
DE699810C (en) and gaseous steam or broth
DE408418C (en) Locomotive boiler with water pipe fire box, heating pipe long boiler and heating pipe superheater
DE652008C (en) Cooking kettle with heat exchangers arranged under the outer floor
AT231117B (en) Burner system with pulsating combustion
DE849902C (en) Water warmer
DE371879C (en) Steam boiler system
DE2136660A1 (en) HEATING PIPE
AT81300B (en) Water tube boiler. Water tube boiler.
DE538111C (en) Smoke extraction with sectional boilers
DE1501450A1 (en) Heat exchanger for flowing media
AT100801B (en) Locomotive boiler with water tube fire box, heating tube long boiler and heating tube superheater.
DE859215C (en) Lamellar body for gas water heater