FR3091580B3 - Échangeur thermique de récupération de chaleur d’eaux usées avec chenaux hélicoïdaux - Google Patents

Échangeur thermique de récupération de chaleur d’eaux usées avec chenaux hélicoïdaux Download PDF

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Publication number
FR3091580B3
FR3091580B3 FR1900023A FR1900023A FR3091580B3 FR 3091580 B3 FR3091580 B3 FR 3091580B3 FR 1900023 A FR1900023 A FR 1900023A FR 1900023 A FR1900023 A FR 1900023A FR 3091580 B3 FR3091580 B3 FR 3091580B3
Authority
FR
France
Prior art keywords
waste water
heat recovery
water heat
thermal exchanger
recovery thermal
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
FR1900023A
Other languages
English (en)
Other versions
FR3091580A3 (fr
Inventor
Hugo Durou
Thomas Ricou
Nadege Claeys
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.)
Energy Harvesting Tech
Original Assignee
Energy Harvesting Tech
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
Application filed by Energy Harvesting Tech filed Critical Energy Harvesting Tech
Priority to FR1900023A priority Critical patent/FR3091580B3/fr
Publication of FR3091580A3 publication Critical patent/FR3091580A3/fr
Application granted granted Critical
Publication of FR3091580B3 publication Critical patent/FR3091580B3/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
    • F28F1/36—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Échangeur thermique (1) de récupération de chaleur d’eaux usées, comportant une canalisation (6) d’eaux usées munie sur sa surface externe (11) de chenaux hélicoïdaux (12) tournant dans un premier sens de rotation (20) ; et une canalisation (7) de fluide caloporteur, entourant la canalisation (6) d’eaux usées, munie sur sa surface interne (10) de chenaux hélicoïdaux (14) tournant dans un deuxième sens de rotation, opposé au premier sens de rotation. Figure pour l’abrégé : Fig. 2
FR1900023A 2019-01-03 2019-01-03 Échangeur thermique de récupération de chaleur d’eaux usées avec chenaux hélicoïdaux Active FR3091580B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1900023A FR3091580B3 (fr) 2019-01-03 2019-01-03 Échangeur thermique de récupération de chaleur d’eaux usées avec chenaux hélicoïdaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1900023A FR3091580B3 (fr) 2019-01-03 2019-01-03 Échangeur thermique de récupération de chaleur d’eaux usées avec chenaux hélicoïdaux

Publications (2)

Publication Number Publication Date
FR3091580A3 FR3091580A3 (fr) 2020-07-10
FR3091580B3 true FR3091580B3 (fr) 2021-01-29

Family

ID=67742492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1900023A Active FR3091580B3 (fr) 2019-01-03 2019-01-03 Échangeur thermique de récupération de chaleur d’eaux usées avec chenaux hélicoïdaux

Country Status (1)

Country Link
FR (1) FR3091580B3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114543564A (zh) * 2022-02-18 2022-05-27 宁波锦心节能环保科技有限公司 用于流体的换热方法、结构及废水的热回收***

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7322404B2 (en) 2004-02-18 2008-01-29 Renewability Energy Inc. Helical coil-on-tube heat exchanger
US20110024080A1 (en) 2009-07-29 2011-02-03 Prodigy Energy Recovery Systems, Inc. Heat Exchanger
PT105334B (pt) 2010-10-13 2021-01-07 Eidt - Engenharia, Inovação E Desenvolvimento Tecnológico, Sa Sistema de recuperação de calor, respetivo processo de recuperação de calor e uso.
US9243853B2 (en) 2011-12-19 2016-01-26 Ecodrain Inc. Heat exchanger

Also Published As

Publication number Publication date
FR3091580A3 (fr) 2020-07-10

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