DE576974C - Plate heat exchange body, in which the channels are held together by clamping bolts arranged on the outside of the exchange body - Google Patents

Plate heat exchange body, in which the channels are held together by clamping bolts arranged on the outside of the exchange body

Info

Publication number
DE576974C
DE576974C DEF73959D DEF0073959D DE576974C DE 576974 C DE576974 C DE 576974C DE F73959 D DEF73959 D DE F73959D DE F0073959 D DEF0073959 D DE F0073959D DE 576974 C DE576974 C DE 576974C
Authority
DE
Germany
Prior art keywords
exchange body
channels
heat exchange
held together
plate heat
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
DEF73959D
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.)
THEODOR FROEHLICH AKT GES
Original Assignee
THEODOR FROEHLICH AKT GES
Publication date
Priority to DEF73959D priority Critical patent/DE576974C/en
Application granted granted Critical
Publication of DE576974C publication Critical patent/DE576974C/en
Expired 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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • F28F3/083—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning capable of being taken apart

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Plates (AREA)

Description

Die Erfindung betrifft einen aus Kanälen mit Plattenwänden gebildeten Wärmeaustauschkörper, bei dem die seitlich durch Leisten' oder durch Verschweißen der Blechwände begrenzten Kanäle mittels Spannbolzen zusammengehalten werden, die ringsum an den Außenseiten des Plattenkörpers angeordnet sind. Man hat diese Anordnung getroffen, um unter Vermeidung der vielen Durchbohrungen der Platten eine Vereinfachung und Verbilligung der Konstruktion zu erzielen. The invention relates to a heat exchange body formed from channels with plate walls, in which the laterally by strips' or by welding the sheet metal walls limited channels are held together by clamping bolts, which are all around the Outer sides of the plate body are arranged. This arrangement was made in order to To achieve a simplification and cheaper construction while avoiding the many through-holes in the plates.

Es hat sich nun gezeigt, daß diese Konstruktionsweise nicht in allen Fällen ausreicht, um ein Ausbiegen der den Wärmeäustauschkörper seitlich begrenzenden Deckplatten zu verhindern.It has now been shown that this construction method is not sufficient in all cases in order to prevent the cover plates laterally delimiting the heat exchange body from bending out impede.

Um diesem Übelstande zu begegnen, werden erfindungsgemäß nur wenige den Deckplatten benachbarte Kanalwände mit den Deckplatten durch, über die Fläche der Platten verteilte Bolzen verspannt, während die Mehrzahl der inneren Plattenkanäle nicht von Spannboizen durchzogen sind und keine Durchbohrungen erhalten. Die Deckplatten werden durch ihre Verspannung mit den benachbarten Kanalwänden versteift und gegen Ausbiegungen widerstandsfähig, ohne daß dabei an dem konstruktiven Vorteil der durchbrechungslosen Plattenkanäle Wesentliches eingebüßt wird.In order to counter this disadvantage, according to the invention only a few of the cover plates Adjacent channel walls with the cover plates through, over the surface of the plates distributed bolts braced, while the majority of the inner plate channels are not of Spannboizen are pulled through and have not received any perforations. The cover plates are stiffened by their bracing with the adjacent canal walls and against Bends resistant, without losing the structural advantage of the uninterruptible Plate channels essential is forfeited.

Auf der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt,· es zeigtThe drawing shows an embodiment of the subject matter of the invention, it shows

Fig. ι einen senkrechten .Schnitt durch den Wärmeaustauschkörper, Fig. 2 einen waagerechten Schnitt.Fig. Ι a vertical .Schnitt through the Heat exchange body, Fig. 2 is a horizontal section.

Es bezeichnet 1 die Kanalwände aus dünnem Blech, 2 die Abschlußleisten der Kanäle, 3 die Verspannungsbolzen entlang den Außenseiten des Austauschkörpers, 4 eine der beiden Deckplatten, durdi welche die Verspannungsbolzen 3 hindurchgehen, S die Schienen, welche die Abstände der Kanäle sichern, 6 die zusätzlichen Verspannungsbolzen, welche in Zeichnung durch die Deckplatte und drei benachbarte Kanalwände hindurchgehen. It denotes 1 the duct walls made of thin sheet metal, 2 the end strips of the ducts, 3 the bracing bolts along the outside of the replacement body, 4 one of the two cover plates, durdi which the Bracing bolts 3 go through, S the rails, which the distances between the channels secure, 6 the additional tensioning bolts, which in the drawing through the cover plate and three adjacent channel walls pass through it.

Claims (1)

Patentanspruch:Claim: Plattenwärmeaustauschkörper, bei dem die von den Austausdhmitteln durchströmten, seitlich durch Leisten oder durch Verschweißen geschlossenen Kanäle mittels an den Außenseiten des Austauschkörpers angeordnete Spannbolzen zusammengehalten werden, dadurch gekennzeichnet, daß nur wenige den Deckplatten benachbarte Kanalwände durch, zusätzliche, über die Plattenfläche verteilte Bolzen mit den Deckplatten verspannt sind, während die Mehrzahl der inneren Plattenkanäle nicht von: Spannbolzen durchzogen ist.Plate heat exchange body, in which the flow through from the exchange means, Channels closed laterally by strips or by welding by means of the outer sides of the exchange body arranged clamping bolts are held together, characterized in that only a few adjacent to the cover plates Channel walls through additional bolts with the Cover plates are clamped, while the majority of the inner plate channels are not by: clamping bolt is pulled through. *) Von dem Patentsucher ist als der Erfinder angegeben worden:*) The patent seeker stated as the inventor: Theodor Fröhlich in Berlin.Theodor Fröhlich in Berlin.
DEF73959D Plate heat exchange body, in which the channels are held together by clamping bolts arranged on the outside of the exchange body Expired DE576974C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF73959D DE576974C (en) Plate heat exchange body, in which the channels are held together by clamping bolts arranged on the outside of the exchange body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF73959D DE576974C (en) Plate heat exchange body, in which the channels are held together by clamping bolts arranged on the outside of the exchange body

Publications (1)

Publication Number Publication Date
DE576974C true DE576974C (en) 1933-05-20

Family

ID=7112127

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF73959D Expired DE576974C (en) Plate heat exchange body, in which the channels are held together by clamping bolts arranged on the outside of the exchange body

Country Status (1)

Country Link
DE (1) DE576974C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183106A (en) * 1992-04-24 1993-02-02 Allied-Signal Inc. Heat exchange

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183106A (en) * 1992-04-24 1993-02-02 Allied-Signal Inc. Heat exchange

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