DE255445C - - Google Patents

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Publication number
DE255445C
DE255445C DENDAT255445D DE255445DA DE255445C DE 255445 C DE255445 C DE 255445C DE NDAT255445 D DENDAT255445 D DE NDAT255445D DE 255445D A DE255445D A DE 255445DA DE 255445 C DE255445 C DE 255445C
Authority
DE
Germany
Prior art keywords
tubes
heating
steam
wall
tube
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.)
Active
Application number
DENDAT255445D
Other languages
German (de)
Publication of DE255445C publication Critical patent/DE255445C/de
Active 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
    • F28D7/16Heat-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media

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

Γα τκ ν" ι -Λ ν ii'Ki'iH :Γα τκ ν "ι -Λ ν ii'Ki'iH:

Wärmeaustauschvorrichtung in Form eines Röhren kesseis, gekennzeichnet durch ein in jedes Heiz- bzw. Kühlrohr eingebautes Zuführungsrohr mit Leitöffnungen, welche die ausströmende, zu erwärmende oder zu kühlende Luft bzw. das Gas annähernd vertikal auf die Wandung des Heiz- bzw. Kühlrohres strömen lassen.Heat exchange device in the form of a tubular kesseis, characterized by a feed pipe built into each heating or cooling pipe with guide openings that allow the outflow to be heated or let air or gas to be cooled flow approximately vertically onto the wall of the heating or cooling pipe.

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

< iegcnstand vorliegender Erfindung bildet eine Wärmeaiistauschvorrichtung in Form eines Röhrenkessels, um die in Dampf. Wasser uder heilen Gasen enthaltene Wärme an I.ut't oder Wasser zu übertragen und zn Heiz/wecken nutzbar zu machen.Forms the present invention a heat exchange device in the form of a Tubular boilers to put those in steam. Water uder heal gases contained heat to I.ut't or water to transfer and for heating / awakening to make usable. Die Erfindung besteht in der Anordnung eines im Heiz- oder Kühlrohr angeordneten Zufülirungsrohre mit I.eitÖffnungen.The invention consists in the arrangement of a arranged in the heating or cooling pipe Supply pipes with side openings. In Fig. I ist beispielsweise eine solche Einrichtung dargestellt. Durch die Röhren a strömen die Auspuffgase einer Gasmaschine, während um die Röhren das Heizungswasser zirkuliert. Damit nun ein möglichst intensiver \Yärmeaustausch erfolgt, wird in jedes Rohr α ein mit einem Schlitz c versehenes Leitiohr b (Fig. _' mn] ;) eingebaut, welches durch die Richtung oder Gestaltung der Ausslrömölinungen das (las annähernd vertikal /ur Wandung des Rohres ,1 anströmen liil.it. so d.iii alle (iasteile auf die Wandung der Rohre α prallen und die Gasmenge in eine drehende und wirbelnde Bewegung gebracht wird.In Fig. I, for example, such a device is shown. The exhaust gases from a gas engine flow through the tubes a , while the heating water circulates around the tubes. So that an exchange of heat as intensive as possible takes place, a guide b (Fig. _'Mn];) provided with a slot c is installed in each pipe α , which, through the direction or design of the outflow lines, the (read approximately vertical / ur wall of the Rohres, 1 flow towards liil.it. so d.iii all (iasteile collide with the wall of the tubes α and the gas quantity is brought into a rotating and swirling motion. In Fig. 4, 5 und (> ist beispielsweise eine Kinrichliiiig dargestellt, die /ur Erwärmung von Luft mittels Dampf dienen soll. Der Raum um die Röhren des Kessels (Fig. 4) ist mit Dampf gefüllt, und durch dieselben strömt die zu erwärmende Luft. Letztere gelangt zunächst in das Leitrohr b, strömt durch die Öffnungen c aus, trifft mit großer Geschwindigkeit auf die Wandung des Rohres α auf und durchströmt das Rohr a in schraubenförmig kreisender Bewegung.In Fig. 4, 5 and (> for example, a kinematic line is shown which is intended to be used for heating air by means of steam. The space around the tubes of the boiler (Fig. 4) is filled with steam, and the steam to be heated flows through them The latter first enters the guide tube b, flows out through the openings c , hits the wall of the tube α at great speed and flows through the tube a in a helical, circular motion. Durch das Aufprallen aller Gas- bzw. Luftteile aut die Wandung der Heizröhren wird eine intensivere Wärmeübertragung erzielt, als wenn das Gas bzw. die Luft in bekannter Weise parallel zur Rohrachse die Röhren durchströmt.Due to the impact of all gas or air parts on the wall of the heating tubes a more intensive heat transfer is achieved than if the gas or air in known Way through the tubes parallel to the tube axis.
DENDAT255445D Active DE255445C (en)

Publications (1)

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DE255445C true DE255445C (en)

Family

ID=513550

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DE (1) DE255445C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488623A (en) * 1944-07-31 1949-11-22 Modine Mfg Co Heat exchanger
DE1100855B (en) * 1953-04-24 1961-03-02 Andre Vandevelde Device for heat exchange between a flue gas stream and a liquid to be heated
DE1165798B (en) * 1958-12-09 1964-03-19 Machf Breda Voorheen Backer En Flame tube for steam boiler or heater
US3612172A (en) * 1968-09-25 1971-10-12 Borsig Gmbh Air-cooled condenser
DE3541418A1 (en) * 1985-11-23 1987-05-27 Steinmueller Gmbh L & C TUBE BUNDLE AND HEAT EXCHANGING DEVICE WITH THIS TUBE BUNDLE
EP3150954A1 (en) * 2015-10-01 2017-04-05 Hamilton Sundstrand Corporation Heat transfer tubes

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488623A (en) * 1944-07-31 1949-11-22 Modine Mfg Co Heat exchanger
DE1100855B (en) * 1953-04-24 1961-03-02 Andre Vandevelde Device for heat exchange between a flue gas stream and a liquid to be heated
DE1165798B (en) * 1958-12-09 1964-03-19 Machf Breda Voorheen Backer En Flame tube for steam boiler or heater
US3612172A (en) * 1968-09-25 1971-10-12 Borsig Gmbh Air-cooled condenser
DE3541418A1 (en) * 1985-11-23 1987-05-27 Steinmueller Gmbh L & C TUBE BUNDLE AND HEAT EXCHANGING DEVICE WITH THIS TUBE BUNDLE
EP3150954A1 (en) * 2015-10-01 2017-04-05 Hamilton Sundstrand Corporation Heat transfer tubes
US20170097180A1 (en) * 2015-10-01 2017-04-06 Hamilton Sundstrand Corporation Heat transfer tubes

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