EP0865599B1 - Procédé et dispositif pour tempérer au moins un écoulement fluidique dirigé - Google Patents

Procédé et dispositif pour tempérer au moins un écoulement fluidique dirigé Download PDF

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Publication number
EP0865599B1
EP0865599B1 EP96943043A EP96943043A EP0865599B1 EP 0865599 B1 EP0865599 B1 EP 0865599B1 EP 96943043 A EP96943043 A EP 96943043A EP 96943043 A EP96943043 A EP 96943043A EP 0865599 B1 EP0865599 B1 EP 0865599B1
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EP
European Patent Office
Prior art keywords
fluid flow
fluid
disc
flow
heat exchanger
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EP96943043A
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German (de)
English (en)
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EP0865599A1 (fr
Inventor
Harry Cremers
Guennadi A. Nesterov
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    • 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
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/045—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with radial flow through the intermediate heat-transfer medium

Definitions

  • the invention relates to a method for temperature control of at least one directed fluid flow, and a device for conveying fluid flows with heat recovery.
  • the directed fluid flow is suitably tempered Brought into contact so that the fluid flow in can absorb or release energy in the desired manner.
  • the surface can be tempered in any suitable manner , but often the one with the surface Body by contact with a second fluid stream tempered at a different temperature.
  • recuperative in which the surface is tempered by a second fluid flow one between recuperative and regenerative systems.
  • recuperative one is heat-exchanging Body over a first surface with the first fluid flow and over a second surface with the second fluid stream in thermal contact. Because of the thermal conductivity of the heat-exchanging body becomes the first fluid flow or both fluid flows are tempered as desired.
  • the heat-exchanging Body or its surface alternating with the first and brought into thermal contact with the second fluid stream.
  • a regenerative heat exchanger is known in which the principle described above is implemented.
  • This heat exchanger has rotating solid heat carriers for recovery of waste heat from exhaust air flows, the heat transfer medium at a predetermined distance from each other Round metal discs attached to a common axis of rotation consist.
  • the axis of rotation is perpendicular to the flow directions of the exhaust air and the supply air are arranged, while the exhaust air and the supply air are parallel to each other be performed.
  • the heat exchanger has a housing on, the two flow channels separated from each other in terms of flow for a first heat transfer medium with a higher temperature and for a second, lower in temperature Heat transfer medium on.
  • the flow direction of the heat transfer media is opposed to each other in the flow channels.
  • the rotor is like this within the heat exchanger arranged that it was divided equally by the first and the second heat transfer medium runs so that everyone Point of the surface of the rotor alternately through the first and the second heat transfer medium runs.
  • the direction of rotation of the rotor is chosen so that the surface of the Rotor in both flow channels opposite to the direction of flow the heat exchange media moves. This will a high relative movement between the heat exchange media on the one hand and the continuous rotor disc areas on the other hand, so that the heat transfer is increased.
  • a disadvantage of this configuration of the heat exchanger is the fact that because of the opposite Movements of the heat transfer media and the surface of the rotor disc To a great extent, turbulence arises which inevitably increases of the flow resistance of the heat exchanger. Additionally reduced the flow rate of the respective heat transfer medium.
  • the document SU 1084-586-A discloses a device, e.g. B. for agricultural buildings, for ventilation and heat exchange between supply air and exhaust air.
  • the fresh outside air is blown through a heat exchanger rotatable discs fed to the building.
  • Exhaust air used is via a blower and the other half of the heat exchanging rotatable disc pressed outwards.
  • throttle bodies provided for the fluid flow conveyed by the associated blower.
  • To the fluid temperature, e.g. B. for agricultural buildings to be able to regulate is the speed of the heat-transferring rotating disks adjustment of the throttle valve changed.
  • the invention has for its object to provide a generic device or a generic temperature control method in which the flow resistance of the heat exchanger itself is as low as possible despite the relatively large surface coming into contact with the directed fluid flow.
  • the same directional movement of the surface or surface area compared to the fluid flow largely prevents the occurrence of turbulence, which inevitably increases the flow resistance of the heat exchanger would lead. Because the one near the surface Velocity gradient in the fluid flow is reduced and thereby the Reduced risk of turbulence.
  • the speed of the surface or the surface area can with a suitable design of the Heat exchanger be increased so that this - at least in the area of heat-exchanging body, especially in the area of the above / n surface Surface area - the flow of the directed fluid flow is not significant Opposes flow resistance, and even movement promotes the fluid flow.
  • the heat exchanger is suitable for one of two tempered, facing each other, essentially towards yourself even surfaces or surface areas moving tangentially and parallel to each other has limited space through which the Fluid flow flows, the fluid flow between the surfaces or surface areas one of the direction of movement of the surfaces or surface areas has rectified movement component. This is it further enables the velocity gradient occurring in the fluid to reduce this even if suitable boundary conditions are selected - reduce to zero.
  • suitable boundary conditions are selected - reduce to zero.
  • the advantageous properties of a device according to the invention arise in particular if the distance of the surfaces or surface areas between 1 mm and 50 mm, preferably between 5 mm and 6 mm.
  • the moving surface (s) can moving surface area (s) in any suitable way - z. B. by heat conduction, electrical heating or cooling devices, electromagnetic radiation or the like - in be tempered as desired.
  • a heat exchanger according to the invention regeneratively between a first fluid stream and a second To design fluid flow so that the different Fluid flows flow through different areas of the room and moving surface (s) or the moving surface area (s) at least one area and the other Alternating spatial area, preferably alternating periodically, limited.
  • the surface / n or the surface area (s) in the meantime other, z. B. not flowed through by a fluid or not in the invention Delimit areas that flow through them can / can.
  • the aforementioned features according to the invention can be found in realize in a particularly simple manner if the surface / n or the surface area (s) arranged on a rotor is / are. It is advantageous if the rotor is one standing perpendicular to a flow plane of the fluid flow Axis rotates.
  • the flow level is defines a level in which at least one leading through the heat exchanger according to the invention Streamline lies. Before or after passing through the heat exchanger Deviations occurring from this flow level on the other hand, restrict the aforementioned definitions of Flow level not one.
  • a heat exchanger in which the rotor rotates at least two around a common axis, spaced apart discs.
  • the disks should be essentially parallel to each other be arranged. This can cover almost the entire surface the discs serve for heat exchange.
  • the one to be tempered Gas flow is rotating on each other spaced disks passed that the streamlines of the fluid flow are perpendicular to the disc axis.
  • the fluid flow is oriented so that predominantly the part of the discs rotating in the direction of flow or the space between these parts of the flow lines of this fluid stream is interspersed.
  • the surface of the rotating moves Disks in the manner according to the invention tangentially and with a component identical to the fluid flow, so that this Disc heat exchangers no or a reduced Has flow resistance.
  • the rotating disks accelerate the fluid flow from the disc axis away. This will streamline the a plane perpendicular to the disc axis, namely a flow plane, deflected.
  • the rotating discs can be in any suitable Way desired temperature. Particularly advantageous however, the use of these rotating disks appears with a counter-flowing, regenerative heat exchanger.
  • the rotating disks or their surface arrives periodically alternately in contact with the fluid flows, see above that an intermediate form between recuperative and regenerative Heat exchange takes place. - Basically, this type of heat exchange with only one rotating Advantageously use the disc.
  • the rotational speeds, Washer thickness, washer diameter, Disc spacing, number of discs compared to this conditional or to the required flow conditions can be adjusted so that the mutual Fluid outflows have the same temperature.
  • the distance the discs between 1 mm and 50 mm, preferably between 5 mm and 6 mm, the disc diameter between 10 mm and 1,000 mm and the slice thickness between 0.1 mm and 10 mm, preferably between 0.5 mm and 2 mm.
  • the disks are not necessarily one must have a constant thickness. Rather, it can be beneficial if the slice thickness varies over the radius, and by the design of the disc diameter Heat exchangers meet the hydro- or thermodynamic requirements is adjusted.
  • the facing surfaces or surface areas do not necessarily have to be parallel be arranged to each other, rather it is sufficient if these sufficiently enclose a spatial area, in which they move the fluid flow through their tangential movement influence in the manner according to the invention.
  • baffles of this type can also be designed as wipers.
  • Heat exchanger can be increased by 50% if the heat exchanger arranged one behind the other in the flow direction Has axes with rotating discs around them.
  • the surfaces or rotating disks should be spaced much further than in all known fin or cooling fin arrangements.
  • the one according to the invention is reduced Intervention in the flow path due to heat exchanger additionally in an unpredictable way, so the pressure drop or a resulting flow noise is further reduced become.
  • the heat exchanger according to the invention is proportional quiet because it enables a laminar flow of fluid.
  • the surfaces or surface areas according to the invention having heat-exchanging bodies - rotors, disks u. a. - can be made from any suitable material consist, in particular also of plastic, paper, ceramic. It can also be beneficial to the surface of this body to influence their heat exchanging and the flow path to influence influencing properties, to roughen or otherwise suitable to treat.
  • a heat exchanger according to the invention have all devices that can be removed from the prior art can, the heat exchangers assigned or associated can be - such as B. Heaters, coolers, humidifiers, Evaporators, evaporators, condensers and the like.
  • a heat exchanger according to the invention with the prior art removable heat exchangers to combine in an advantageous manner or the state The heat exchanger which can be removed from the art with an inventive Retrofit heat exchanger.
  • a heat exchanger in which a first fluid stream and a second Fluid flow through different areas of the room and the moving surface (s) or the moving surface region (s) at least one area and the alternately delimit or pass through another area of the room, one of the two fluid flows prior to entering it area with a vaporized liquid apply. The energy required for evaporation is then withdrawn from this liquid flow, whereby its temperature lowers. It is particularly advantageous such a heat exchanger or such a method for tempering an air space, if the one with the evaporating Liquid pressurized fluid flow a gas flow is preferably an air stream and the evaporating liquid in the form of fine droplets or as fog Includes water.
  • a heat exchanger with the above Features are advantageously used as air conditioners, the one not being charged with an evaporating liquid Fluid flow is an air flow that is cooler Air is supplied to the interior to be supplied.
  • a heat exchanger can maintain itself known principle of air cooling by acting on it an evaporating liquid for a relatively long time Paths on which the liquid evaporates are dispensed with become.
  • no risk of violating existing guidelines or regulations according to which the addition of liquid droplets is prohibited in indoor air because the Liquid is only added to the second fluid stream. On only incomplete evaporation of the liquid is therefore harmless.
  • liquid droplets can also be used get onto the heat-exchanging surfaces themselves.
  • Movement of these surfaces can be designed such that the liquid droplets by centrifugal force or by the wipers mentioned above before entering the first fluid stream are removed from the surface.
  • the heat exchanger is designed in such a way that only sufficiently small droplets of liquid the heat-exchanging surfaces that even while they are in contact with the second fluid stream, evaporate.
  • the air conditioner trained in this way is, in particular because of the lack of need for a proportionate long evaporation path, compared to that the air conditioner known from the prior art for the same Performance and use of the same air cooling principle designed much smaller.
  • the heat exchanger In the heat exchanger according to the first and third embodiments (see Fig. 1, 2 and 4) becomes a first Fluid inflow 1 and a second fluid inflow 2 several an axis 3 arranged, spaced by spacers 4, rotatable about the axis 3 by a motor 11 (see Fig. 4) rotationally driven discs 5 supplied. According to them Cooling down or heating up and - if necessary - done Acceleration the fluid flows leave the area between the disks 5 as the second fluid outflow 6 and the first Fluid outflow 7.
  • the fluid inflows 1 and 2 are in this way onto the disks 5 aligned that one half of each disc 5 or the effective disk ring from the first fluid stream 1, 7 and the other half is washed by the second fluid stream 2, 6 becomes.
  • the rotation of each disc 5 means that each Alternate surface area of each disc 5 with the first Fluid stream 1, 7 and the second fluid stream 2, 6 in direct Contact comes.
  • the fluid inflow 1, 2 is so aligned that the fluid flow and the direction of the rotating disc 5 a rectified movement component exhibit.
  • the limit plates 17 and 26 of the first embodiment run essentially in the area of the fluid inflows 1, 2 rectilinear while these limits in the area the fluid flows 7 and 6 point away from the axis 3. While the operation of the heat exchanger is so - also through the Formation of the separating plates 16 and 27 - the fluid outflow 7, 6 in a plane perpendicular to axis 3 away from axis 3 inclined. This will, in an advantageous manner, by the disks 5 caused acceleration of the fluid particles during passage through the heat exchanger without loss of energy converted into a flow direction change. A such angle change is common in applications of Heat exchangers are desirable and can usually be found at the known heat exchangers only by Baffles or under pressure loss can be realized.
  • the radius of the discs 5 is chosen so that the entire Cross section of flow 1, 7 and 2, 6 of each fluid cut through completely or limit laterally.
  • the respective fluid flow is through the rotating disks 1, 7; 2, 6 each accelerated away from the axis 3. hereby is a relatively good separation of the two fluid flows 1, 7; 2, 6 conditional.
  • two baffles 8 are provided, between the disks 5 up to the spacers 4 intervene and a separation of the respective fluid particles convey from the discs 5.
  • the disc spacing, disc thickness and the speed of rotation the discs are on top of each other or on the Fluid flows 1, 7; 2, 6 and the respective temperatures of the Fluid inflows 1, 2 matched that the fluid outflows 6, 7th have the same temperature.
  • 35 disks each 5 mm apart, with a thickness of 1 mm and a diameter of 200 mm are driven by a 15 W electric motor.
  • the panes themselves are made of polypropylene with a smooth surface.
  • the heat exchanger itself has a size of 215 ⁇ 220 ⁇ 250 mm 3 .
  • the heat exchanger 2 promotes fluid flows of 250 m 3 / h each. Exemplary temperature conditions are listed in Table I.
  • an electric motor with a power of 150 W With a size of the heat exchanger of 360 ⁇ 450 ⁇ 900 mm 3 , two fluid flows of 2500 m 3 / h each can be conveyed with this heat exchanger.
  • the temperature conditions shown in Table II were measured. T inflow 1 / [C °] T inflow 2 / [C °] T effluent 6 / [C °] T discharge 7 / [C °] 26 10 18 18 20 260 140 140
  • the second embodiment comprises two in the direction of flow axles 3 arranged one behind the other, on which disks 5 and rotate spacers 4 arranged between them.
  • the structure corresponds essentially to the structure of the first embodiment. However, in this embodiment each without a baffle 8. Between the respective disk arrangement rotating about an axis 3 a partition plate 10 is provided, which is a mixing of the two fluid streams 1, 7 and 2, 6 outside the Disc arrangement prevented.
  • 35 disks arranged on each of the two axes are each driven by a 15 W electric motor with 2500 rotations per minute.
  • the discs were made of polypropylene with a thickness of 1 mm and a diameter of 200 mm and 5 mm apart.
  • the entire heat exchanger had a size of 215 ⁇ 220 ⁇ 500 mm 3 and conveyed two fluid flows of 250 m 3 / h each. Selected temperature relationships are shown in Table III.
  • the structure of the third embodiment largely corresponds the structure of the first embodiment. Indeed are - as in the second embodiment Boundary plates 17 and 26 and the partition plates 16 and 27 just trained.
  • the fourth embodiment corresponds to the third embodiment, in which the first fluid inflow 1 over a water supply 14 and two mist nozzles 15 with a water mist is charged. Withdraw the evaporating droplets the fluid stream 1, 7 for vaporizing energy. A part the water droplet hits the rotating discs 5 or the radially outer surfaces of the spacers 4 down. The rotating disks 5 and the Spacers 4 are consequently on the one hand by the evaporating water droplets attached to their surface and on the other hand through the already pre-cooled fluid stream 1, 7 cooled. Similar to the rotation of the disks to penetrate prevents the fluid flow 1, 7 into the fluid flow 2, 6, an entry occurs due to the rotation of the disks 5 of water in the fluid stream 2, 6 avoided.
  • Air cooling method by evaporating a water mist can be used without the moisture content the fluid flow 2, 6 is increased.
  • This fluid stream 2, 6 can then be an interior to be supplied with cool air are fed.
  • an air conditioner designed according to the fourth exemplary embodiment has 35 polypropylene disks with a thickness of 1 mm, a diameter of 200 mm and a smooth surface, which are spaced 5 mm apart and are driven by a 15 W electric motor with 2500 rotations per minute ,
  • the fluid inflow 1 is given 1 l / h of water in the form of 20 to 50 ⁇ m 3 large water drops.
  • this air conditioner conveys a fluid flow 2, 6 of 250 m 3 / h into an interior.
  • a heat exchanger which largely corresponds in structure to the second embodiment, three axes, each with 35 polypropylene disks, are rotated at 2500 rotations per minute by three 15 W electric motors.
  • the discs are 1 mm thick, 200 mm in diameter, 5 mm apart and have a smooth surface. With a size of 215 ⁇ 250 ⁇ 750 mm 3 , this heat exchanger conveys 250 m 3 / h of air.
  • the temperature conditions are shown in Table IV.

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  • 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)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Claims (26)

  1. Procédé pour tempérer au moins un courant de fluide orienté (1, 7 ; 2, 6),
    dans lequel le courant de fluide (1, 7 ; 2, 6) est amené au voisinage immédiat d'au moins une surface ou partie de surface mobile tempérée de manière appropriée, le sens de déplacement en tout point de la surface ou partie de surface étant pratiquement parallèle à ladite surface ou partie de surface,
    caractérisé en ce que
    les surfaces sont entraínées par un moteur, et
    le sens de déplacement de la surface ou partie de surface présente une composante de déplacement dirigée dans le même sens que le courant de fluide (1, 7 ; 2, 6) de façon à faire avancer les courants de fluide sans utiliser de dispositifs de transport de fluide supplémentaires.
  2. Procédé selon la revendication 1, caractérisé en ce que la vitesse de la surface ou partie de surface est supérieure ou égale, au moins à un endroit, à la composante de vitesse de même sens du courant de fluide (1, 7 ; 2, 6).
  3. Procédé selon l'une des revendications 1 ou 2, caractérisé en ce que le courant de fluide (1, 7 ; 2, 6) est guidé par une zone spatiale (9', 9'') limitée par deux surfaces ou parties de surfaces tempérées de manière appropriée qui se trouvent à l'opposé l'une de l'autre et se déplacent pratiquement parallèlement l'une par rapport à l'autre.
  4. Procédé selon la revendication 3, caractérisé en ce que
    un premier courant de fluide (1, 7) est guidé par une première zone spatiale (9') et un deuxième courant de fluide (2, 6) est guidé par une deuxième zone spatiale (9"),
    les surfaces ou parties de surfaces en mouvement limitent ou traversent en alternance, de préférence en alternant périodiquement, au moins la première zone spatiale (9') et la deuxième zone spatiale (9").
  5. Procédé selon la revendication 4, caractérisé par une étape de procédé consistant à injecter un liquide évaporable dans le premier courant de fluide (1, 7) avant qu'il pénètre dans la première zone spatiale (9').
  6. Procédé selon la revendication 5, caractérisé par une étape de procédé consistant à pulvériser le liquide évaporable avant ou pendant son injection dans le courant de fluide (1, 7).
  7. Procédé selon l'une des revendications 4 à 6, caractérisé en ce que le premier courant de fluide est un courant gazeux, de préférence un courant d'air.
  8. Procédé selon l'une des revendications 5 à 5, caractérisé en ce que le liquide évaporable comprend de l'eau sous forme de fines gouttelettes ou sous forme de brouillard.
  9. Procédé selon l'une des revendications 4 à 8, caractérisé en ce que le deuxième courant de fluide (2, 6) est un courant d'air et en ce que le courant d'air est amené dans un espace intérieur à alimenter en air plus frais.
  10. Procédé selon l'une des revendications 1 à 9, caractérisé en ce que la majeure partie d'une zone spatiale située entre les surfaces ou parties de surfaces se déplaçant dans le sens d'écoulement est traversée par les lignes d'écoulement de ce courant de fluide (1, 7 ; 2, 6).
  11. Procédé selon l'une des revendications 1 à 10, caractérisé par l'utilisation d'un dispositif selon l'une des revendications 12 à 18.
  12. Dispositif de transport de courants de fluide avec récupération de chaleur pour réaliser un procédé selon l'une des revendications 1 à 10, comprenant
    au moins un conduit pour un premier courant de fluide (1, 7) et au moins un conduit pour un deuxième courant de fluide (2, 6), les conduits présentant respectivement un conduit d'amenée et un conduit d'évacuation et les conduits d'amenée étant orientés pratiquement à contresens l'un par rapport à l'autre,
    au moins un rotor entraíné par moteur servant de moyen transporteur et de récupérateur de chaleur pour faire avancer le courant de fluide, ledit au moins un rotor tournant autour d'un axe (3) pratiquement perpendiculaire au sens d'écoulement des deux courants de fluide (1, 7 ; 2, 6), le rotor comprenant au moins un disque (5) qui tourne autour de l'axe (3) et ledit au moins un disque (5) s'étend dans le conduit destiné au premier courant de fluide et dans le conduit destiné au deuxième courant de fluide.
  13. Dispositif selon la revendication 12, comprenant plusieurs disques (5), caractérisé en ce que la distance entre les disques est de 1 mm à 30 mm, de préférence de 5 mm à 6 mm.
  14. Dispositif selon l'une des revendications 12 ou 13, caractérisé en ce que ledit au moins un disque (5) ou ledit au moins un rotor présente une masse ou une capacité calorifique relativement faible.
  15. Dispositif selon l'une des revendications 12 à 14, caractérisé en ce que le diamètre des disques est de 10 mm à 1000 mm.
  16. Dispositif selon l'une des revendications 12 à 15, caractérisé en ce que ledit au moins un disque (5) présente une épaisseur variable sur le rayon du disque.
  17. Dispositif selon l'une des revendications 12 à 16, caractérisé en ce que des entretoises (4) d'un diamètre inférieur au diamètre des disques sont disposées entre les disques (5).
  18. Dispositif selon l'une des revendications 12 à 17, caractérisé en ce que ledit au moins disque (5) présente une épaisseur de 0,1 mm à 10 mm, de préférence de 0,5 mm à 2 mm.
  19. Dispositif selon l'une des revendications 12 à 18, caractérisé en ce que les conduits d'amenée ont une section transversale plus grande que celle des conduits d'évacuation correspondants.
  20. Dispositif selon l'une des revendications 12 à 19, caractérisé en ce que le bord du conduit d'évacuation opposé à l'axe de disque (3) est incliné par rapport au bord du conduit d'amenée opposé à l'axe de disque (3) en s'éloignant de l'axe de disque (3) dans un plan perpendiculaire à l'axe de disque (3).
  21. Dispositif selon l'une des revendications 12 à 20, caractérisé par au moins une tôle déflectrice (8), fixe par rapport audit au moins un disque (5), qui réalise dans la position souhaitée une séparation du courant de fluide (6, 7) d'avec ledit au moins un disque (5).
  22. Dispositif selon l'une des revendications 12 à 21, caractérisé par au moins deux rotors disposés l'un derrière l'autre dans le sens d'écoulement.
  23. Dispositif selon l'une des revendications 12 à 22, caractérisé par des moyens d'injection d'un liquide évaporable dans le premier courant de fluide (1, 7) avant qu'il pénètre dans la zone spatiale (9', 9") qu'il traverse.
  24. Dispositif selon l'une des revendications 12 à 23, caractérisé en ce que ledit au moins un disque (5) présente une surface structurée, par exemple perforée.
  25. Dispositif selon l'une des revendications 12 à 24, caractérisé en ce que ledit au moins un disque (5) est en aluminium.
  26. Dispositif selon l'une des revendications 12 à 25, caractérisé en ce que ledit au moins un disque (5) est en polypropylène.
EP96943043A 1995-12-05 1996-12-05 Procédé et dispositif pour tempérer au moins un écoulement fluidique dirigé Expired - Lifetime EP0865599B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19545209A DE19545209A1 (de) 1995-12-05 1995-12-05 Wärmetauscher und Verfahren zur Temperierung zumindest eines gerichteten Fluidstroms
DE19545209 1995-12-05
PCT/EP1996/005447 WO1997021063A1 (fr) 1995-12-05 1996-12-05 Echangeur thermique et procede pour temperer au moins un ecoulement fluidique dirige

Publications (2)

Publication Number Publication Date
EP0865599A1 EP0865599A1 (fr) 1998-09-23
EP0865599B1 true EP0865599B1 (fr) 2003-11-26

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EP96943043A Expired - Lifetime EP0865599B1 (fr) 1995-12-05 1996-12-05 Procédé et dispositif pour tempérer au moins un écoulement fluidique dirigé

Country Status (8)

Country Link
EP (1) EP0865599B1 (fr)
JP (1) JP2000501495A (fr)
CN (1) CN1203658A (fr)
AT (1) ATE255217T1 (fr)
AU (1) AU1191197A (fr)
BR (1) BR9611581A (fr)
DE (3) DE19545209A1 (fr)
WO (1) WO1997021063A1 (fr)

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CN102706194B (zh) * 2012-05-17 2014-03-12 中国科学院等离子体物理研究所 超级相变换热器
US10788254B2 (en) * 2019-01-11 2020-09-29 Haier Us Appliance Solutions, Inc. Rotating heat carrier system
CN113503755B (zh) * 2021-09-09 2021-11-19 北京福典工程技术有限责任公司 增强传质换热的方法以及使用其的换热构件

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FR2319099A1 (fr) * 1975-07-24 1977-02-18 Seum Expl Usines Metallurg Dispositif recuperateur de chaleur
DE2717203B2 (de) * 1977-04-19 1981-05-07 Johannes 5067 Kürten Kirchmeier Wärmerückgewinnende Vorrichtung
DE7921937U1 (de) * 1979-08-01 1979-11-22 Schmittel, Horst, 6700 Ludwigshafen Regenerativ-waermetauscher
DE2931942A1 (de) * 1979-08-07 1981-02-26 Colt Int Gmbh Regenerativ-waermetauscher
DE3223767A1 (de) * 1982-06-25 1983-12-29 Rudolf 8503 Altdorf Hueber Waermeaustauscher

Also Published As

Publication number Publication date
AU1191197A (en) 1997-06-27
EP0865599A1 (fr) 1998-09-23
DE19545209A1 (de) 1997-06-12
DE59610837D1 (de) 2004-01-08
BR9611581A (pt) 1999-12-28
WO1997021063A1 (fr) 1997-06-12
JP2000501495A (ja) 2000-02-08
CN1203658A (zh) 1998-12-30
DE19681056D2 (de) 1999-07-15
ATE255217T1 (de) 2003-12-15

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