FI20060688A - Wastewater pipe system with heat exchanger for bathroom installations - Google Patents

Wastewater pipe system with heat exchanger for bathroom installations Download PDF

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Publication number
FI20060688A
FI20060688A FI20060688A FI20060688A FI20060688A FI 20060688 A FI20060688 A FI 20060688A FI 20060688 A FI20060688 A FI 20060688A FI 20060688 A FI20060688 A FI 20060688A FI 20060688 A FI20060688 A FI 20060688A
Authority
FI
Finland
Prior art keywords
heat exchanger
waste water
level controller
piping
pipe
Prior art date
Application number
FI20060688A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI118483B (en
Inventor
Jueri Joller
Kalle Riepulk
Original Assignee
Energiatehnika Oue
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 Energiatehnika Oue filed Critical Energiatehnika Oue
Publication of FI20060688A publication Critical patent/FI20060688A/en
Application granted granted Critical
Publication of FI118483B publication Critical patent/FI118483B/en

Links

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
    • F28D7/02—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
    • 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
    • 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
    • F24D17/0005—Domestic hot-water supply systems using recuperation of waste heat
    • 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
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/30—Relating to industrial water supply, e.g. used for cooling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Details Of Fluid Heaters (AREA)

Abstract

The invention relates to waste water piping with heat exchanger for bathing installations, for example a shower unit, which consists of basin (9), coarse and fine filters of waste water (11, 13), trap (12), heat exchanger (5), level controller (16) and air by-pass pipe (18), wherein in the waste water pipe (15) exiting the heat exchanger (5) a vertical level controller (16) is used creating an overflow barrier allowing emptying of the heat exchanger. The air by-pass pipe (18) positioned higher than the bottom of basin (9) by-passes heat exchanger (5) and level controller (16) channels air beyond trap (12) into sewage (17) via waste water drain (20). The heat exchanger (5) is preferably a heat exchanger element (31) made of copper pipes wound in reverse directions, which is preferably placed inside the wider section of waste water piping (30) so that this section of the piping is constantly filled with waste water with the aid of the level controller (16), and the heat exchanger element (31) connected at one end through the end cap (34) of the waste water pipe (30) can be easily removed under sanitary conditions using a plastic bag longer than the heat exchange element as a protective cover for the latter, which is placed with its mouth over the waste water pipe (30) from the side of end cap (34).
FI20060688A 2004-01-29 2006-07-19 Waste water piping with heat exchanger for bath equipment FI118483B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EEP200400047A EE04950B1 (en) 2004-01-29 2004-01-29 Wastewater treatment system with heat exchanger
EE200400047 2004-01-29
PCT/EE2005/000001 WO2005073474A1 (en) 2004-01-29 2005-01-05 Waste water piping with heat exchanger for bathing installations
EE2005000001 2005-01-05

Publications (2)

Publication Number Publication Date
FI20060688A true FI20060688A (en) 2006-07-19
FI118483B FI118483B (en) 2007-11-30

Family

ID=34814057

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20060688A FI118483B (en) 2004-01-29 2006-07-19 Waste water piping with heat exchanger for bath equipment

Country Status (6)

Country Link
AT (1) AT502960B8 (en)
DE (1) DE112005000262T5 (en)
DK (1) DK200601053A (en)
EE (1) EE04950B1 (en)
FI (1) FI118483B (en)
WO (1) WO2005073474A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20080304A1 (en) * 2008-12-22 2010-06-23 Tommaso Pretto THERMO-HYDRAULIC PLANT WITH ENERGY RECOVERY, AS WELL AS THE METHOD AND MODIFICATION KIT FOR THE REALIZATION OF SUCH SYSTEM
CN101779933B (en) * 2009-01-15 2012-05-02 王勇 Shower with long-acting recovery of residual heat
DE102009005976A1 (en) 2009-01-23 2010-07-29 Behlendorf, Gunter Earth-laid fluid conveying pipeline, particularly drinking water- or waste water pipeline, has heat exchange unit which has multiple spiral windings, where heat exchange unit is arranged outside wall of fluid conveying pipeline
PT104608A (en) * 2009-06-04 2010-12-06 Jose Alberto Garcia Melico HEAT RECOVERY SYSTEM AND RESPECTIVE SIPHON
GB2472582A (en) * 2009-08-11 2011-02-16 Jh Engineering Services Ltd Waste water heat exchanger
AT509362A1 (en) * 2009-11-18 2011-08-15 Peter Dipl Ing Dr Schuetz DEVICE FOR WATER TREATMENT
PT105334B (en) * 2010-10-13 2021-01-07 Eidt - Engenharia, Inovação E Desenvolvimento Tecnológico, Sa HEAT RECOVERY SYSTEM, RESPECTIVE HEAT RECOVERY PROCESS AND USE.
BR132012019493E2 (en) * 2011-08-11 2018-03-06 Augusto Purchio Brucoli Fernando HOT WATER HEAT RECOVERY SANITARY DISPOSED DURING THE BATH.
DE102012003533A1 (en) 2012-02-25 2013-08-29 Richard Kindich Drain device for siphon and shower gutter used for wash basin, has integrated heat exchange device attached to siphon or shower gutter, so that siphon or shower gutter is thermally protected
AT512904B1 (en) * 2012-09-04 2013-12-15 Buchinger Anton Apparatus for heating service water
SE2250830A1 (en) * 2022-07-01 2024-01-02 Enduce Ab A drain system and a shower or shower cabin
SE2250831A1 (en) * 2022-07-01 2024-01-02 Enduce Ab A drain system and a shower or shower cabin

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2200233A1 (en) * 1997-03-18 1998-09-18 Robert Salasidis Shower bath heat exchanging trap
GB9818185D0 (en) * 1998-08-21 1998-10-14 Findlay Robert Heat exchanger
DE29815304U1 (en) * 1998-08-26 1998-12-03 Grossmann Guenther Shower tray
GB2379006B (en) * 2001-06-27 2005-11-30 David Thomas Waste (water) heat extraction-recovery
EE200100541A (en) * 2001-10-17 2003-06-16 As Ecowin Shower unit with heat exchanger
GB2385785A (en) * 2002-03-01 2003-09-03 Jules Wood Domestic shower waste water heat exchanger

Also Published As

Publication number Publication date
WO2005073474A1 (en) 2005-08-11
AT502960B8 (en) 2008-06-15
DE112005000262T5 (en) 2007-01-18
EE04950B1 (en) 2008-02-15
FI118483B (en) 2007-11-30
AT502960B1 (en) 2008-04-15
EE200400047A (en) 2005-10-17
AT502960A5 (en) 2007-08-15
AT502960A2 (en) 2007-06-15
DK200601053A (en) 2006-10-23

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