WO2008113604A1 - Profilé creux de forme tubulaire et son utilisation - Google Patents

Profilé creux de forme tubulaire et son utilisation Download PDF

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Publication number
WO2008113604A1
WO2008113604A1 PCT/EP2008/002284 EP2008002284W WO2008113604A1 WO 2008113604 A1 WO2008113604 A1 WO 2008113604A1 EP 2008002284 W EP2008002284 W EP 2008002284W WO 2008113604 A1 WO2008113604 A1 WO 2008113604A1
Authority
WO
WIPO (PCT)
Prior art keywords
hollow profile
channel
hollow
heat exchanger
heat
Prior art date
Application number
PCT/EP2008/002284
Other languages
German (de)
English (en)
Inventor
Stephan Füllgrabe
Wolfgang Berger
Matthias C. Dworrak
Hartmut Solas
Original Assignee
Frank & Krah Wickelrohr Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE102007061177A external-priority patent/DE102007061177A1/de
Priority claimed from DE102008013013A external-priority patent/DE102008013013A1/de
Application filed by Frank & Krah Wickelrohr Gmbh filed Critical Frank & Krah Wickelrohr Gmbh
Priority to DE202008017571U priority Critical patent/DE202008017571U1/de
Publication of WO2008113604A1 publication Critical patent/WO2008113604A1/fr

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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
    • F28D7/0008—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 for one medium being in heat conductive contact with the conduits for the other medium
    • F28D7/0016—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 for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being bent
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
    • 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
    • F28D7/02—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 helically coiled
    • F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • 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
    • F28D7/10—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 one within the other, e.g. concentrically
    • F28D7/106—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 one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F7/00—Elements not covered by group F28F1/00, F28F3/00 or F28F5/00
    • F28F7/02—Blocks traversed by passages for heat-exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/16—Waste heat
    • F24D2200/20—Sewage water
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0012—Recuperative heat exchangers the heat being recuperated from waste water or from condensates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

Definitions

  • the invention relates to a tubular hollow profile for the production of pipes, containers or hollow bodies, wherein the hollow profile at least in sections has an additional hollow profile channel, and the use of such a tubular hollow profile.
  • Tubes, containers or hollow bodies produced from tubular hollow sections are predominantly used in the municipal area, e.g. used as sewer pipes for the passage of waste water or the like. And laid frost-proof in the ground.
  • DE 32 44 600 C2 discloses a heat exchanger for sewers, in which individual sections of a sewage pipeline are passed through a heat-insulated container filled with heat transfer fluid and closed on all sides.
  • the sewage pipeline itself is formed into a coil within the container.
  • Within the helix at least one heat carrier through which a heat-absorbing fluid flows is arranged.
  • Such a heat exchanger is technically complex and therefore expensive to produce. Due to the relatively large Measurements, it is also usually not possible to arrange the heat exchanger directly in the vicinity of sewage-producing plants or to lay this in large numbers and at a reasonable cost in the soil. It is also to be expected from a considerable maintenance and repair costs, especially in the case of expected blockages.
  • a heat exchanger for wastewater leading pipe and hose lines contains a coil for passing hot water and connections for connecting the heat exchanger with a corresponding pipeline.
  • the individual turns of the coils are close together and firmly connected.
  • At the ends of the helix are provided connecting pieces to allow connection to a heat pump.
  • the helix provided with the connecting piece forms a pipe fitting which can be mounted in a given line.
  • the connection and merger of the sub-elements must be done by means of a separate flow and return. This brings an increased technical effort with it.
  • the pipelines within the coil are in direct thermal contact, which reduces the heat transfer capacity of the device.
  • a heat exchanger for sewage pipes is known, with which a heat extraction by means of a special dry water channel can be performed.
  • the dry water channel has, at least in partial areas, at least one heat exchanger element which is in direct contact with the wastewater.
  • This contains a heat-conducting exchange surface, which passes the absorbed heat to a heat exchange medium.
  • the heat exchange medium is guided via a built-in pipe sole flow and return, which are formed by the heat exchanging elements as a circuit with a low temperature level to the heat pump.
  • This System can only be installed relatively expensive.
  • the gutters are usually made of stainless steel and are very expensive.
  • the feeding and returning pipes are embedded in a concrete body of the sole.
  • this heat exchanger thus reduces the cross section of the sewage duct or the transporting lines.
  • the energy recovery tube has a completely circular cross section without the explicit formation of a gutter / dry weather channel. Therefore, large cross-sections are required, starting at a minimum of DN 800.
  • the teaching according to DE 20 2004 018 084 U1 discloses an absorber which is intended for a pipe or canal construction. This has at least one upstream and at least one return connection and at least one connecting the absorber ducts flow and return.
  • the absorber is characterized in that the individual absorber channels are combined in an absorber channel mat and thus form an objective unit.
  • the absorber mat must be made of a material that is flexible at least during installation. All of the aforementioned heat transfer devices have a limited scope or are expensive and expensive to install and maintain.
  • Object of the present invention is therefore to supply tubular hollow sections of the type mentioned in a further use by also serving as a heat supplier.
  • the additional hollow profile channel is formed as a flow-through of a heat transfer fluid heat exchanger.
  • the heat transfer fluid flowing in the additional hollow profile channel the heat of the soil surrounding the hollow profile can be supplied to a heat pump which is part of the heating system, e.g. a house or the like is.
  • a heat pump which is part of the heating system, e.g. a house or the like is.
  • the hollow profile according to the invention can also be used in very different flow and pressure conditions.
  • the additional hollow profile channel extends spirally along the outer surface of the hollow profile, wherein the windings of the hollow profile channel are spaced from each other.
  • the hollow profile channels run for optimum heat transfer spiral or helical with respect to the longitudinal axis of the hollow profile.
  • two or more additional hollow profile channels surround the hollow profile in a spiral shape, with the additional hollow profile channels extending around the longitudinal axis of the hollow profile forming spiral double helix or multiple helix.
  • the multiple helix has at least one flow channel and at least one return channel.
  • the medium flowing in the channels is thereby guided within the multiple helix both in a forward and in a return direction. It thus enters the multiple helix and leaves the multiple helix near the inflow point.
  • the corresponding connections can be arranged very close to each other, whereby the space required for this is minimized.
  • a hollow element which can be coupled to the hollow profile.
  • the reversal element can be coupled according to an arbitrary number of pipe segments and closes the circulation of the medium within the multiple helix.
  • the hollow profile channel of the winding tubes is formed substantially round or square or box-shaped. This creates a sufficiently large heat exchanger.
  • the hollow profile channels are divided into at least one outer sub-channel and an inner sub-channel.
  • the hollow profile is a per se known winding tube made of a thermoplastic material on which a spirally encircling, in particular by means of a support tube formed cavity profile channel is applied, at least partially flows through the heat transfer fluid.
  • the hollow profile may be a double wall pipe, in which serves as a heat exchanger, the entire space between the two walls of the double wall pipe. This creates an even larger volume of heat exchangers.
  • the heat exchanger is integrally formed with the hollow profile. This makes the hollow profile as a whole more resistant to external stresses.
  • the heat exchanger can also be attached as a separate part to the hollow profile.
  • each hollow profile can be used as a single heat exchanger or, according to the invention, a plurality of heat exchangers of adjacent hollow profiles can also be connected to one another. With the normal winding tubes, only the circumferential hollow profile channels need to be connected to one another.
  • the two wall ends are to be connected to each other for coupling the heat exchanger of a plurality of hollow profiles, whereby the spaces between the walls of adjacent double-wall hollow sections are connected together.
  • the heat exchangers can be connected relatively easily to the individual households along the pipeline system.
  • a connection of the heat exchanger to an external heat pump or the like is provided in the region of a sleeve of the hollow profile. If the heat pump is in a household, an effective heating system, e.g. to operate a floor heating. If there is a greater energy requirement, the heat exchangers of a plurality of hollow profiles can be connected to one another according to the invention by means of corresponding connections in the region of the sleeves, so that cascades of heat exchangers can be formed.
  • At least two heat exchangers of at least two hollow profiles can also be connected in series or in parallel.
  • a particularly advantageous further use of the hollow profile according to the invention results when the hollow profile is a sewage pipe. Then there is a double benefit: the hollow profile not only absorbs the heat of it surrounding earth, but is also heated from the inside by the drained wastewater.
  • tubular hollow profiles according to the invention which have an at least partially connected to the hollow profile additional hollow profile channel, which is designed as a flow of heat transfer fluid through a heat exchanger, as sewer and sewer pipes or other pipe structures for installation in the ground and for recovering heat due to the heating of the heat transfer fluid by the thermal energy stored in the earth (geothermal / geothermal) and / or by the heat of the effluent flowing through the hollow profile or the like.
  • Every canal construction project automatically opens up the possibility for residents to use regenerative energy sources without major financial expenditures.
  • geothermal heat was so far only possible in such a way that a separate borehole had to be drilled for the introduction of a geothermal probe or that large areas had to be uncovered to lay pipe coils flat in the ground.
  • Sewer pipes are usually laid in frost-free soil depths. In sewage pipes, these are additionally heated from the inside by the waste water. Thus, both in winter and in summer the necessary temperature for the operation of a heat exchanger system is given.
  • Sewer pipes with integrated heat exchangers also allow the sewer network operators to achieve a quicker amortization of the sewerage system by renting out or selling the heat exchangers.
  • the tubular hollow profiles according to the invention can also be laid vertically and can thus be used as independent geothermal heat exchangers and even as formwork in the field of foundation preparation.
  • FIG. 1 is a schematic representation of two connected inventive tubular hollow sections with an integrated heat exchanger of a household
  • FIG. 3 is a partial longitudinal section of a second embodiment of a tubular hollow profile with an approximately square or box-shaped hollow profile channel
  • Fig. 4 is a partial longitudinal section of a third embodiment of a tubular hollow profile with an approximately circular hollow profile channel and
  • Fig. 5 is a partial longitudinal section of a fourth embodiment of a tubular hollow profile with a subdivided hollow profile channel.
  • the tubular hollow sections 1 shown schematically in FIG. 1 form part of a sewer system, not shown, to which, by way of example, a building 2, which is indicated only schematically, is connected.
  • the hollow sections 1 are laid below the surface of the earth 3 at a depth that is frost-proof.
  • an additional hollow profile channel 12 is provided on a wall 5 of the tubular hollow profile 1, which is flowed through by a heat transfer fluid and serves as a heat exchanger 6.
  • the heat transfer fluid is supplied to a heat pump 7, which belongs to the heating system 8 of the building 2.
  • the heat pump 8 is connected via a feed line 9 and a discharge line 10 with the heat exchangers 6 of the tubular hollow profiles 1.
  • To connect 11 each not shown connecting elements are provided at the corresponding ends.
  • the heat exchanger 6 of the two tubular hollow sections 1 can be connected to each other by means of a hose coupling piece or the like, not shown, via a connection 13.
  • the connection 13 can be integrated in a sleeve 14 of the hollow profile 1.
  • the supply line 9 and the discharge line 10 of the heat exchanger 6 are preferably connected so that, together with the connection 13, the two hollow profile channels 12 are connected in series. If, instead of the compound 13, the dashed line alternative line 15 is provided, the two heat exchangers 6 can also be operated in parallel.
  • the tubular hollow section 1 shown schematically in a longitudinal section in FIG. 2 consists of a helically wound strip material 16 made of thermoplastic material which has been wound on a winding drum for the production of such winding tubes, wherein the adjoining or overlapping material strips are fused together by heat. zen or have been welded.
  • profile reinforcement 17 is applied to the strip material by means of a support hose.
  • the profile reinforcement 17 may have different profile shapes. In the illustrated embodiment, it is a round profile tube which has been formed in a device, not shown, and spirally applied to the strip material for the wall of the hollow sections.
  • the profile reinforcement 17 forms in the embodiment shown at the same time the additional hollow profile channel 12 and thus serves as a heat exchanger.
  • the spirally around the tubular hollow profile 1 circumferential hollow profile channel 12 may be connected to the profile reinforcement 17 of an adjacent hollow profile 1 in such a way that the interconnected profile reinforcements 17 form a cascade of heat exchangers.
  • FIG. 3 shows a perspective partial view of a hollow profile tube 1, in which, for a better understanding in a pipe turn, the cutting line is guided as a longitudinal section.
  • the additional hollow profile channel 12 has a quadrangular or box-shaped profile shape.
  • the additional hollow profile channel 12 can also have a triangular and similar profile shape (not shown).
  • the additional hollow profile channel 12 has in this embodiment a rounded profile shape.
  • the directional arrows show the respective flow direction of a flow channel 18 and an associated return channel 19.
  • the slope angle ⁇ of the spiral shape indicated by the reference numeral 20 varies depending on the number of multiple side by side provided forward and return flows and the respective dimension of the sewer pipe or the like Distances of the heat exchanging hollow profile channels 12.
  • the flow and the return flow form a functional unit, which in the example shown here Double helix is formed.
  • the double helix spirals helically around the longitudinal axis of the tubular hollow profile. 1
  • the respective hollow profile channels 12 are arranged at a distance from one another and do not touch one another. Therefore, the flow and the return of the double helix are exclusively only with the wall of the actual hollow profile tube 1 and the medium therein, but not in thermal contact with each other.
  • a major advantage of the double helix geometry shown in Figure 4 as compared to a single helix is that the respective ports of the forward and return pass are adjacent to each other, i. can be arranged next to each other on the double helix but also at any location on the sewer pipe or the like. This is not possible with a single helix. There, only areas on the opposite end faces of the sewer pipe or the like. Can be used for the shots due to the linear, non-looped leadership of the medium in the hollow profile channels 12 only. In addition, with a double helix an effective heat extraction or a targeted temperature control is possible. The heat exchanging medium can flow through the hollow profile channels 12 both laminarly and turbulently.
  • the profile reinforcement 17 here has an embodiment in which the hollow profile channels 12 have an approximately quadrangular shape and are divided into an outer sub-channel 21 and an inner sub-channel 22.
  • a simultaneous heat transfer with the environment, such as the soil, and the medium flowing through the actual hollow section 1 or in the inner sub-channel 22 is possible and this possibly also independently.
  • both gaseous and liquid media can be guided both in the hollow profile channels and in the actual hollow profile 1 by the embodiments shown. Changes in the state of aggregation, in particular evaporation or condensation processes of the medium within the hollow profile channels as well as the medium in the hollow profile are readily feasible.
  • the heat exchanging tube can be used both as a pressurized and non-pressurized conduit device in a fully and partially filled condition.
  • through the targeted energy discharge or energy input through the channels and lines can be specifically controlled temperature.
  • the energy production or temperature control is made possible regardless of the medium in the inner tube or the hollow profile channels.
  • Both laminar or turbulent flowing media can be transported and tempered at the same time.
  • the connected heat exchangers are connected at one point and can be varied depending on the requirements in terms of length and flow. Regardless of the transported media, a withdrawal from the surrounding soil is also possible.
  • the heat transfer tube can be present either as a flexible, drum-wound continuous tube and / or in the form of flexible or rigid segments with prefabricated lengths, depending on the material used or on the intended use.
  • the individual segments can be welded or connected by fittings or sleeves.
  • the channels, in particular the double or multiple helix of the individual segments formed therefrom, are either joined together materially, for example via a welded connection, or joined together by connecting means, in particular fittings or sleeves, whereby the helix extends continuously over several segments in one defined length extends.
  • the hollow profile channels may be formed as a circuit. The forwarding takes place via connections at the coupled segments.
  • the supply and return passages are coupled together by means of a connection in a reversing element that closes the circuit. Due to the formation of this circuit, which is similar to a hose scale, flow and return can be supplied to at least one heat exchanger. In addition, two or more individual pipe segments can be coupled together by a parallel connection. As a result, an energetic use of the heat-transferring tube for temperature control of media in the context of thermal absorber devices, such as solar thermal collectors or geothermal systems, can be realized.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

L'invention concerne un profilé creux de forme tubulaire (1) pour la fabrication de tubes, contenants ou corps creux, le profilé creux (1) présentant, au moins par sections, un canal supplémentaire de profilé creux (12). L'invention vise à permettre une utilisation complémentaire du profilé creux de forme tubulaire (1). A cet effet, le canal supplémentaire de profilé creux (12) est conçu comme un échangeur de chaleur (6) pouvant être traversé par un fluide de transfert de chaleur.
PCT/EP2008/002284 2007-03-21 2008-03-20 Profilé creux de forme tubulaire et son utilisation WO2008113604A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202008017571U DE202008017571U1 (de) 2007-03-21 2008-03-20 Rohrförmiges Hohlprofil

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE102007013573.6 2007-03-21
DE102007013573 2007-03-21
DE102007061177A DE102007061177A1 (de) 2007-12-17 2007-12-17 Kanalrohr
DE102007061177.5 2007-12-17
DE102008013013.3 2008-03-07
DE102008013013A DE102008013013A1 (de) 2007-03-21 2008-03-07 Wärmeübertragendes Rohr

Publications (1)

Publication Number Publication Date
WO2008113604A1 true WO2008113604A1 (fr) 2008-09-25

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Application Number Title Priority Date Filing Date
PCT/EP2008/002284 WO2008113604A1 (fr) 2007-03-21 2008-03-20 Profilé creux de forme tubulaire et son utilisation

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Country Link
WO (1) WO2008113604A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011067457A1 (fr) * 2009-12-04 2011-06-09 Mauri Antero Lieskoski Circuit de sol dans un système à basse énergie
FR2959001A1 (fr) * 2010-04-20 2011-10-21 Bsr Technologies Installation geothermique avec recharge thermique du sous sol.
EP2230470A3 (fr) * 2009-03-20 2013-12-18 Renewable Resource Recovery Corp. Système d'échange thermique
IT201700105917A1 (it) * 2017-09-21 2019-03-21 Mario Bonino Dispositivo per il riscaldamento o il raffreddamento di una tubazione per trasporto di prodotti fluidi o semifluidi
IT202100019862A1 (it) * 2021-07-26 2023-01-26 Gennaro Normino Sistema innovativo di scambio termico per condotte fognarie

Citations (10)

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Publication number Priority date Publication date Assignee Title
DE2743333A1 (de) * 1977-09-27 1979-03-29 Brunsemann Karl Ernst Vorrichtung zur rueckgewinnung von waermeenergie aus dem abwasser von waschbecken, spuelbecken, bidets, duschen und anderen sanitaeren einrichtungen
EP0032272A2 (fr) * 1980-01-11 1981-07-22 Thermopälning Konsult och Handelsbolag Méthode et dispositif pour l'absorption ou l'émission de chaleur ou de froid dans le sol
DE3521585A1 (de) * 1985-06-15 1986-12-18 Fritz 3540 Korbach Wachenfeld-Teschner Vorrichtung zur gewinnung der abwaerme aus schmutzwasser in einem kanalnetz, das aus abwasserrohren und kontrollschaechten besteht
EP0582118A1 (fr) * 1992-08-06 1994-02-09 Sacac Hergiswil Ag Sonde souterraine, entretoise pour sonde souterraine et pieu monobloc à sonde souterraine, installation géothermique et procédé pour la fabrication d'une installation géothermique
US5740857A (en) * 1995-01-17 1998-04-21 Thompson; John G. Heat Recovery and storage system
WO2001059385A1 (fr) * 2000-02-08 2001-08-16 Hackman Wedholms Ab Echangeur de chaleur et son utilisation
WO2005078369A1 (fr) * 2004-02-18 2005-08-25 Renewability Energy Inc. Echangeur de chaleur du type a bobine helicoidale montee sur un tube
DE102004053996A1 (de) * 2004-11-09 2006-05-11 Thomas Neubauer Wärmetauschvorrichtung für Abwasser
DE202006005592U1 (de) * 2006-04-04 2007-08-16 Schröder, Ulrich Wasserspeicher und Wärmepumpenanlage
EP1905947A1 (fr) * 2006-09-13 2008-04-02 Ed. Züblin Aktiengesellschaft Élément préfabriqué caloporteur, tube d'énergie

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2743333A1 (de) * 1977-09-27 1979-03-29 Brunsemann Karl Ernst Vorrichtung zur rueckgewinnung von waermeenergie aus dem abwasser von waschbecken, spuelbecken, bidets, duschen und anderen sanitaeren einrichtungen
EP0032272A2 (fr) * 1980-01-11 1981-07-22 Thermopälning Konsult och Handelsbolag Méthode et dispositif pour l'absorption ou l'émission de chaleur ou de froid dans le sol
DE3521585A1 (de) * 1985-06-15 1986-12-18 Fritz 3540 Korbach Wachenfeld-Teschner Vorrichtung zur gewinnung der abwaerme aus schmutzwasser in einem kanalnetz, das aus abwasserrohren und kontrollschaechten besteht
EP0582118A1 (fr) * 1992-08-06 1994-02-09 Sacac Hergiswil Ag Sonde souterraine, entretoise pour sonde souterraine et pieu monobloc à sonde souterraine, installation géothermique et procédé pour la fabrication d'une installation géothermique
US5740857A (en) * 1995-01-17 1998-04-21 Thompson; John G. Heat Recovery and storage system
WO2001059385A1 (fr) * 2000-02-08 2001-08-16 Hackman Wedholms Ab Echangeur de chaleur et son utilisation
WO2005078369A1 (fr) * 2004-02-18 2005-08-25 Renewability Energy Inc. Echangeur de chaleur du type a bobine helicoidale montee sur un tube
DE102004053996A1 (de) * 2004-11-09 2006-05-11 Thomas Neubauer Wärmetauschvorrichtung für Abwasser
DE202006005592U1 (de) * 2006-04-04 2007-08-16 Schröder, Ulrich Wasserspeicher und Wärmepumpenanlage
EP1905947A1 (fr) * 2006-09-13 2008-04-02 Ed. Züblin Aktiengesellschaft Élément préfabriqué caloporteur, tube d'énergie

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2230470A3 (fr) * 2009-03-20 2013-12-18 Renewable Resource Recovery Corp. Système d'échange thermique
WO2011067457A1 (fr) * 2009-12-04 2011-06-09 Mauri Antero Lieskoski Circuit de sol dans un système à basse énergie
CN102695928A (zh) * 2009-12-04 2012-09-26 毛里·安特罗·利什科斯基 低能量***中的接地回路
JP2013513081A (ja) * 2009-12-04 2013-04-18 リースコスキー、マウリ、アンテロ 低エネルギー・システムの地面回路
US10113772B2 (en) 2009-12-04 2018-10-30 Mauri Antero Lieskoski Ground circuit in a low-energy system
FR2959001A1 (fr) * 2010-04-20 2011-10-21 Bsr Technologies Installation geothermique avec recharge thermique du sous sol.
WO2011131885A1 (fr) * 2010-04-20 2011-10-27 Bsr Technologies Installation geothermique avec recharge thermique du sous sol.
IT201700105917A1 (it) * 2017-09-21 2019-03-21 Mario Bonino Dispositivo per il riscaldamento o il raffreddamento di una tubazione per trasporto di prodotti fluidi o semifluidi
IT202100019862A1 (it) * 2021-07-26 2023-01-26 Gennaro Normino Sistema innovativo di scambio termico per condotte fognarie

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