WO2010140138A3 - Heat recovery system and thermo-syphon thereof - Google Patents

Heat recovery system and thermo-syphon thereof Download PDF

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Publication number
WO2010140138A3
WO2010140138A3 PCT/IB2010/052494 IB2010052494W WO2010140138A3 WO 2010140138 A3 WO2010140138 A3 WO 2010140138A3 IB 2010052494 W IB2010052494 W IB 2010052494W WO 2010140138 A3 WO2010140138 A3 WO 2010140138A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
energy
siphon
coil
syphon
Prior art date
Application number
PCT/IB2010/052494
Other languages
French (fr)
Other versions
WO2010140138A2 (en
Inventor
José Alberto GARCIA MELIÇO
Original Assignee
Garcia Melico Jose Alberto
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 Garcia Melico Jose Alberto filed Critical Garcia Melico Jose Alberto
Publication of WO2010140138A2 publication Critical patent/WO2010140138A2/en
Publication of WO2010140138A3 publication Critical patent/WO2010140138A3/en

Links

Classifications

    • 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
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0036—Domestic hot-water supply systems with combination of different kinds of heating means
    • F24D17/0052—Domestic hot-water supply systems with combination of different kinds of heating means recuperated waste heat and conventional heating means
    • F24D17/0057—Domestic hot-water supply systems with combination of different kinds of heating means recuperated waste heat and conventional heating means with accumulation of the heated 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
    • 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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular 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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C2001/005—Installations allowing recovery of heat from waste water for warming up fresh water
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/14—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded
    • F28F2255/143—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded injection molded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/16—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes extruded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2270/00—Thermal insulation; Thermal decoupling
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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]
    • Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
    • 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

Abstract

The present invention refers to a siphon with a heat exchanger (coil (2) ) which recovers part of the energy spent during the preparation of sanitary hot water, namely bath water, the said energy being generally lost when the water is drained into the sewer. The said energy might be either stored or recovered and reused in order to heat the water which is promptly used, for example, in the shower. The energy recovery siphon preferably consists of a siphon part (1), piping (3), coil (2) and reduction part (5), generally manufactured in PVC. The present invention also refers to a possible production of a domestic water heating system using a HRS or a plurality of HRSs, according to preferred embodiments herein described which by no means intend to limit the scope of the invention.
PCT/IB2010/052494 2009-06-04 2010-06-04 Heat recovery system and thermo-syphon thereof WO2010140138A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PT104608A PT104608A (en) 2009-06-04 2009-06-04 HEAT RECOVERY SYSTEM AND RESPECTIVE SIPHON
PT104608 2009-06-04

Publications (2)

Publication Number Publication Date
WO2010140138A2 WO2010140138A2 (en) 2010-12-09
WO2010140138A3 true WO2010140138A3 (en) 2011-10-13

Family

ID=43298255

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/052494 WO2010140138A2 (en) 2009-06-04 2010-06-04 Heat recovery system and thermo-syphon thereof

Country Status (2)

Country Link
PT (1) PT104608A (en)
WO (1) WO2010140138A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016094971A1 (en) * 2014-12-15 2016-06-23 Intel Energy Hot drain water heat recovery installation of vertical heat exchanger type

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372372A (en) * 1981-01-26 1983-02-08 Raymond Hunter Shower bath economizer
EP0429352A1 (en) * 1989-11-20 1991-05-29 Scpa Dubosc Et Landowski Drainsiphon for sanitary apparatus
WO1996010117A1 (en) * 1994-09-28 1996-04-04 Albert Edward Worthington A water trap
US5791401A (en) * 1996-05-13 1998-08-11 Nobile; John R. Heat recovery device for showers
WO2001098714A1 (en) * 2000-06-22 2001-12-27 Energy 4 Free Heat recovery device incorporated in a drain siphon
GB2385785A (en) * 2002-03-01 2003-09-03 Jules Wood Domestic shower waste water heat exchanger
CN2596169Y (en) * 2002-11-27 2003-12-31 天津市管道工程集团有限公司保温管厂 Prefabricating directly buried heat insulation pipe using cyclopentance as polyurethan foaming agent
WO2005073474A1 (en) * 2004-01-29 2005-08-11 Energiatehnika OU Waste water piping with heat exchanger for bathing installations
US20080000616A1 (en) * 2006-06-21 2008-01-03 Nobile John R Heat exchanger and use thereof in showers
CA2621626A1 (en) * 2007-10-02 2009-04-02 Christopher A. Mcleod Waste water drain heat exchanger preheating cold water supply to a thermostatic control valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599870A (en) 1981-03-25 1986-07-15 Hebert Theodore M Thermosyphon heat recovery
CA2038928A1 (en) 1991-03-22 1991-04-18 Peter Beaini Heat machine
DE29806939U1 (en) 1998-04-17 1998-08-13 Daschner Markus Dr Med Device for heat recovery from waste water

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372372A (en) * 1981-01-26 1983-02-08 Raymond Hunter Shower bath economizer
EP0429352A1 (en) * 1989-11-20 1991-05-29 Scpa Dubosc Et Landowski Drainsiphon for sanitary apparatus
WO1996010117A1 (en) * 1994-09-28 1996-04-04 Albert Edward Worthington A water trap
US5791401A (en) * 1996-05-13 1998-08-11 Nobile; John R. Heat recovery device for showers
WO2001098714A1 (en) * 2000-06-22 2001-12-27 Energy 4 Free Heat recovery device incorporated in a drain siphon
GB2385785A (en) * 2002-03-01 2003-09-03 Jules Wood Domestic shower waste water heat exchanger
CN2596169Y (en) * 2002-11-27 2003-12-31 天津市管道工程集团有限公司保温管厂 Prefabricating directly buried heat insulation pipe using cyclopentance as polyurethan foaming agent
WO2005073474A1 (en) * 2004-01-29 2005-08-11 Energiatehnika OU Waste water piping with heat exchanger for bathing installations
US20080000616A1 (en) * 2006-06-21 2008-01-03 Nobile John R Heat exchanger and use thereof in showers
CA2621626A1 (en) * 2007-10-02 2009-04-02 Christopher A. Mcleod Waste water drain heat exchanger preheating cold water supply to a thermostatic control valve

Also Published As

Publication number Publication date
WO2010140138A2 (en) 2010-12-09
PT104608A (en) 2010-12-06

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