DK200601053A - Wastewater with heat exchanger for bath installations - Google Patents

Wastewater with heat exchanger for bath installations Download PDF

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Publication number
DK200601053A
DK200601053A DK200601053A DKPA200601053A DK200601053A DK 200601053 A DK200601053 A DK 200601053A DK 200601053 A DK200601053 A DK 200601053A DK PA200601053 A DKPA200601053 A DK PA200601053A DK 200601053 A DK200601053 A DK 200601053A
Authority
DK
Denmark
Prior art keywords
heat exchanger
waste water
bath
pipe
bath installations
Prior art date
Application number
DK200601053A
Other languages
Danish (da)
Inventor
Joller Jueri
Riepulk Kalle
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 DK200601053A publication Critical patent/DK200601053A/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)

Description

P a t e n t k r a v 1. Spildevandsrør med varmeveksler til badeinstallationer omfattende et bassin (9) med udløbet udstyret med et filter (11) på bunden, som er forbundet til vandlåsen (12) med sit udløb forbundet til luftomløb (18), fint filter (13) og spildevandsvarmeveksler (5) i hvis udløb niveaustyringen (16) befinder sig med afløbet (20) forbundet til luftomløbsrøret (18), samt kloakrør (17), kendetegnet ved at udløbet (15) af varmeveksleren (5) installeret i spildevands-røret forbindes til niveau styringen (16) og luftomløbsrøret (18) forbindes mellem spildevandsvandlåsen (12) og varmeveksleren (5), som er forbundet til luftventilen (19) af varmeveksleren (5) og sin anden ende er forbundet via spildevandsafløbet (20) til kloakrøret (17). 2. Spildevandsrør med varmeveksler til badeinstallationer ifølge krav 1, kendetegnet ved at den hævede del af niveaustyringen (16) forbundet til spilde-vandsporten (15) af varmeveksleren (5) holder varmeveksleren fyldt med vand til det maksimale vandniveau og danner en barriere mod spildevands-udstrømning. 3. Spildevandsrør med varmeveksler til badeinstallationer ifølge krav 1 og 2, kendetegnet ved at niveaustyringen (16) tillader udtømning af varmeveksleren (5) enten ved, at den drejes til sin vandrette stilling, eller ved åbning af en respektiv ventil; hvoraf følger at spildevandsudløbsbarrieren af niveaustyringen (16) falder til et lavere punkt end minimumsvandniveauet i varmeveksleren (5). 4. Spildevandsrør med varmeveksler til badeinstallation ifølge krav 1-3, kendetegnet ved at niveaustyringen (16) fortrinsvis har en firkantet understøtning (50) eller flad bund, som tilvejebringer stabil, opret stilling af niveaustyringen (16). 5. Spildevandsrør med varmeveksler til badeinstallationer ifølge krav 1, kendetegnet ved at luftomløbsrøret (18) er anbragt højere end bassinets (9) bund. 6. Spildevandsrør med varmeveksler til badeinstallationer ifølge krav 1 og 5, kendetegnet ved at luftomløbsrøret (18) anbringes i sin fulde længde eller i det mindste i en sektion højere oppe end bassinets (9) bund. 7. Spildevandsrør med varmeveksler til badeinstallationer ifølge krav 1, kendetegnet ved at luftventilen (19) af varmeveksleren (5) forbindes til luftomløbsrøret (18). 8. Spildevandsrør med varmeveksler til badeinstallationer ifølge krav 1, kendetegnet ved at vandlåsen (12) er forsynet med et grovfilter (11) og fint filter (13), som kan udtages fra bunden af bassinet. 9. Spildevandsrør med varmeveksler til badeinstallationer ifølge krav 1, kendetegnet ved at det fine filter (13) er anbragt i kloakrøret efter vandlåsudløbet (12) og haren separat rengøringsport. 10. Spildevandsrør med varmeveksler til badeinstallationer ifølge krav 1, kendetegnet ved at det fortrinsvis cylindriske, forenede varmevekslerele-ment (31) befinder sig i den brede sektion af spildevandsrøret (30). 11. Spildevandsrør med varmeveksler til badeinstallationer ifølge krav 1 og 10, kendetegnet ved at den brede sektion af spildevandsrøret (30), som huser det forenede varmevekslerelement (31), har spildevandporte (14 og 15) på siden eller oven på og ved enden. 12. Spildevandsrør med varmeveksler til badeinstallationer ifølge krav 1, 10 og 11, kendetegnet ved at begge ferskvandskoblinger af varmevekslerele- mentet (31) er blevet bragt forseglet ind gennem endehætten (34), hvorved der tillades enkel og hygiejnisk fjernelse af varmevekslerelementet med henblik på rengøring eller reparation. 13. Spildevandsrør med varmeveksler til badeinstallationer ifølge krav 1, 10, 11 og 12, kendetegnet ved at varmevekslerelementet (31) består af adskillige parallelle kobberrør viklet i modsatte retninger, eller kobberplader, som er forbundet mellem opsamlingsenheder (33). 14. Spildevandsrør med varmeveksler til badeinstallationer ifølge krav 1, 10, 11, 12 og 13, kendetegnet ved varmevekslerelementet (31) fortrinsvis har en plastkerne (32), som er kortere end varmevekslerelementet (31) med henblik på kanalisering af strømmen af spildevand. 15. Spildevandsrør med varmeveksler til badeinstallationer ifølge krav 1, 10, 11 og 12, kendetegnet ved at varmeveksleren (31), når den udtages, trækkes ind i en plastpose med sin munding over den brede sektion af spilde-vandsrøret (30), hvori det forenede spildevandelement (31) befinder sig.Patent claim 1. Waste water pipe with heat exchanger for bath installations comprising a basin (9) with the outlet equipped with a filter (11) on the bottom, which is connected to the water trap (12) with its outlet connected to air circulation (18), fine filter (13) and waste water heat exchanger (5) in whose outlet the level control (16) is connected to the drain (20) connected to the air circulation pipe (18) and sewer pipe (17), characterized in that the outlet (15) of the heat exchanger (5) installed in the waste water pipe is connected. to the level controller (16) and the air circulation pipe (18) are connected between the waste water valve (12) and the heat exchanger (5) which is connected to the air valve (19) by the heat exchanger (5) and its other end is connected via the sewage drain (20) to the sewer pipe ( 17). Waste water pipe with heat exchanger for bath installations according to claim 1, characterized in that the raised part of the level control (16) connected to the waste water port (15) of the heat exchanger (5) holds the heat exchanger filled with water to the maximum water level and forms a barrier against waste water efflux. Waste water pipe with heat exchanger for bath installations according to claims 1 and 2, characterized in that the level control (16) permits discharge of the heat exchanger (5) either by turning it to its horizontal position or by opening a respective valve; it follows that the waste water outlet barrier of the level controller (16) falls to a lower point than the minimum water level in the heat exchanger (5). Bath waste heat exchanger for bath installation according to claims 1-3, characterized in that the level controller (16) preferably has a square support (50) or flat bottom which provides stable, upright position of the level controller (16). Waste water pipe with heat exchanger for bath installations according to claim 1, characterized in that the air circulation pipe (18) is arranged higher than the bottom of the basin (9). A waste water pipe with heat exchanger for bath installations according to claims 1 and 5, characterized in that the air circulation pipe (18) is placed at its full length or at least in a section higher than the bottom of the basin (9). Waste water pipe with heat exchanger for bath installations according to claim 1, characterized in that the air valve (19) of the heat exchanger (5) is connected to the air circulation pipe (18). Sewage pipe with heat exchanger for bath installations according to claim 1, characterized in that the water trap (12) is provided with a coarse filter (11) and a fine filter (13) which can be removed from the bottom of the basin. Waste water pipe with heat exchanger for bath installations according to claim 1, characterized in that the fine filter (13) is placed in the sewer pipe after the water trap outlet (12) and has a separate cleaning port. Waste water pipe with heat exchanger for bath installations according to claim 1, characterized in that the preferably cylindrical, unified heat exchanger element (31) is in the wide section of the sewage pipe (30). Waste water pipe with heat exchanger for bath installations according to claims 1 and 10, characterized in that the wide section of the waste water pipe (30) housing the united heat exchanger element (31) has sewage ports (14 and 15) on the side or on top and at the end. 12. A water exchanger with heat exchanger for bath installations according to claims 1, 10 and 11, characterized in that both fresh water couplings of the heat exchanger element (31) have been sealed in through the end cap (34), thereby allowing simple and hygienic removal of the heat exchanger element for the purpose of cleaning or repair. Waste water pipe with heat exchanger for bath installations according to claims 1, 10, 11 and 12, characterized in that the heat exchanger element (31) consists of several parallel copper tubes wound in opposite directions, or copper plates connected between collection units (33). Waste water pipe with heat exchanger for bath installations according to claims 1, 10, 11, 12 and 13, characterized in that the heat exchanger element (31) preferably has a plastic core (32) which is shorter than the heat exchanger element (31) for channeling the flow of waste water. A waste water pipe with heat exchanger for bath installations according to claims 1, 10, 11 and 12, characterized in that when the heat exchanger (31) is withdrawn, it is drawn into a plastic bag with its mouth over the wide section of the waste water pipe (30), wherein the united wastewater element (31) is located.

DK200601053A 2004-01-29 2006-08-14 Wastewater with heat exchanger for bath installations DK200601053A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
DK200601053A true DK200601053A (en) 2006-10-23

Family

ID=34814057

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200601053A DK200601053A (en) 2004-01-29 2006-08-14 Wastewater with heat exchanger for bath installations

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 (13)

* 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
SE2250831A1 (en) * 2022-07-01 2024-01-02 Enduce Ab A drain system and a shower or shower cabin
SE2250830A1 (en) * 2022-07-01 2024-01-02 Enduce Ab A drain system and a shower or shower cabin
CN115509269A (en) * 2022-11-01 2022-12-23 江苏恒信诺金科技股份有限公司 Water tank energy storage control method for preparing hot bath water from bath wastewater

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, Günther, 78661 Dietingen 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
EE200400047A (en) 2005-10-17
FI118483B (en) 2007-11-30
WO2005073474A1 (en) 2005-08-11
AT502960A5 (en) 2007-08-15
AT502960B1 (en) 2008-04-15
AT502960B8 (en) 2008-06-15
FI20060688A (en) 2006-07-19
AT502960A2 (en) 2007-06-15
DE112005000262T5 (en) 2007-01-18
EE04950B1 (en) 2008-02-15

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