WO2012171129A3 - Shower tray and method for producing a shower tray - Google Patents

Shower tray and method for producing a shower tray Download PDF

Info

Publication number
WO2012171129A3
WO2012171129A3 PCT/CH2012/000127 CH2012000127W WO2012171129A3 WO 2012171129 A3 WO2012171129 A3 WO 2012171129A3 CH 2012000127 W CH2012000127 W CH 2012000127W WO 2012171129 A3 WO2012171129 A3 WO 2012171129A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat
shower tray
tray
floor
base plate
Prior art date
Application number
PCT/CH2012/000127
Other languages
German (de)
French (fr)
Other versions
WO2012171129A2 (en
Inventor
Christoph Rusch
Marcel Aeschlimann
Christopher Rast
Reto Schmid
Martin Sigrist
Original Assignee
Joulia Ag
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 Joulia Ag filed Critical Joulia Ag
Priority to JP2014515017A priority Critical patent/JP2014523511A/en
Priority to CA2838494A priority patent/CA2838494A1/en
Priority to CN201280039968.4A priority patent/CN103826514A/en
Priority to EP12728367.9A priority patent/EP2720591B1/en
Priority to US14/126,559 priority patent/US20140237714A1/en
Publication of WO2012171129A2 publication Critical patent/WO2012171129A2/en
Publication of WO2012171129A3 publication Critical patent/WO2012171129A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K3/00—Baths; Douches; Appurtenances therefor
    • A47K3/28—Showers or bathing douches
    • A47K3/40—Pans or trays
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • 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
    • F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
    • F28D7/082—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 otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag 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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • 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
    • F28F2275/00—Fastening; Joining
    • F28F2275/02—Fastening; Joining by using bonding materials; by embedding elements in particular materials
    • F28F2275/025—Fastening; Joining by using bonding materials; by embedding elements in particular materials by using adhesives

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Laser Beam Processing (AREA)

Abstract

Shower tray (10) having a heat exchanger (1), wherein the heat exchanger (1) is arranged beneath the shower tray (10) for recovering heat from waste water in order to heat up clean water, wherein a first heat‑exchanger surface (17) is in contact with the waste water and a second heat‑exchanger surface is in contact with the clean water, and the first heat‑exchanger surface (17) forms the floor, or part of the floor, of the shower tray (10). The shower tray here is produced from aluminium or from an aluminium alloy, or the shower tray is produced from a steel alloy and, in the region of the tray floor (12), beneath the shower tray (10), a base plate (13) made of some other metal is fastened on the tray floor (12), as a result of which a heat‑conducting connection to the tray floor (12) is formed substantially over the entire surface of the base plate (13), and, once again beneath said base plate (13), tubes (14) are connected to the base plate (13) in an integral manner, in particular by welding or soldering, wherein said tubes (14) form the second heat‑exchanging surface.
PCT/CH2012/000127 2011-06-17 2012-06-07 Heat exchanger, shower tray and method for producing a shower tray WO2012171129A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014515017A JP2014523511A (en) 2011-06-17 2012-06-07 Heat exchanger, shower tray and method for manufacturing shower tray
CA2838494A CA2838494A1 (en) 2011-06-17 2012-06-07 Shower tray and method for producing a shower tray
CN201280039968.4A CN103826514A (en) 2011-06-17 2012-06-07 Heat exchanger, shower tray and method for producing a shower tray
EP12728367.9A EP2720591B1 (en) 2011-06-17 2012-06-07 Shower tray and method for producing a shower tray
US14/126,559 US20140237714A1 (en) 2011-06-17 2012-06-07 Heat exchanger, shower tray and method for producing a shower tray

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH1034/11 2011-06-17
CH10342011 2011-06-17
CH00059/12A CH705186A2 (en) 2011-06-17 2012-01-11 Shower tray with a heat exchanger and method for producing a shower tray.
CH59/12 2012-01-11

Publications (2)

Publication Number Publication Date
WO2012171129A2 WO2012171129A2 (en) 2012-12-20
WO2012171129A3 true WO2012171129A3 (en) 2013-04-25

Family

ID=46320718

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2012/000127 WO2012171129A2 (en) 2011-06-17 2012-06-07 Heat exchanger, shower tray and method for producing a shower tray

Country Status (7)

Country Link
US (1) US20140237714A1 (en)
EP (1) EP2720591B1 (en)
JP (1) JP2014523511A (en)
CN (1) CN103826514A (en)
CA (1) CA2838494A1 (en)
CH (1) CH705186A2 (en)
WO (1) WO2012171129A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150315666A1 (en) * 2014-04-30 2015-11-05 Ford Global Technologies, Llc Induction annealing as a method for expanded hydroformed tube formability
CA2950268A1 (en) * 2014-05-27 2015-12-03 Recalor Ab Floor drain
GB201415707D0 (en) * 2014-09-05 2014-10-22 Eco Tray Ltd Heat recovery from grey water systems
DE102014218694A1 (en) * 2014-09-17 2016-03-17 Mahle International Gmbh Process for the preparation of a heat exchanger
CN105534353A (en) * 2016-01-11 2016-05-04 上海电力学院 Heat recovery type energy-saving bathtub
DE102016001974A1 (en) 2016-02-22 2017-08-24 Stiebel Eltron Gmbh & Co. Kg Heat exchanger unit for a shower or a shower tray
ES2641283B1 (en) * 2016-04-06 2018-09-13 César González Valiente EFFICIENT SHOWER TRAY WITH STATIC HEAT RECOVERY INTEGRATED IN SURFACE, ACCESSIBLE AND EASY TO CLEAN
US10006645B1 (en) * 2017-01-27 2018-06-26 Paul A. Howard Greywater heat recovery with warm side agitation
USD868222S1 (en) 2017-12-20 2019-11-26 As America, Inc. Shower base
USD860412S1 (en) * 2017-12-20 2019-09-17 As America, Inc. Shower base
GB2570464B (en) * 2018-01-25 2020-09-23 Kohler Mira Ltd Shower tray
USD858724S1 (en) * 2018-02-22 2019-09-03 As America, Inc. Shower base
USD860415S1 (en) * 2018-02-22 2019-09-17 As America, Inc. Shower base
PL234930B1 (en) * 2018-02-27 2020-05-18 Politechnika Rzeszowska Im Ignacego Lukasiewicza Horizontal shower-type heat exchanger
IT202000023503A1 (en) * 2020-10-06 2022-04-06 Energy Plus Project Di Dorigo Michele HEAT EXCHANGE TANK
US11555654B2 (en) * 2021-04-06 2023-01-17 Intellihot, Inc. Heat recovery system adaptable to a sink
DE102021117454A1 (en) * 2021-07-06 2023-01-12 Schmöle GmbH Device and method for heat recovery from service water
CN114368245A (en) * 2021-12-23 2022-04-19 张柳松 Method for making stainless steel porcelain picture
DE102022117656A1 (en) 2022-07-14 2024-01-25 Bette Gesellschaft mit beschränkter Haftung & Co. K.G. Sanitary tub installation and plumbing setup
EP4400797A1 (en) * 2023-01-10 2024-07-17 Kohler Mira Limited Wastewater heat recovery systems

Citations (8)

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Publication number Priority date Publication date Assignee Title
DE2256396A1 (en) * 1972-11-17 1974-05-30 Niederscheld Gmbh Armaturwerk SHOWER TRAY
DE3021968A1 (en) * 1980-06-12 1981-12-24 Schmidt Reuter Ingenieurgesellschaft mbH & Co KG, 5000 Köln Heat exchanger for shower or bath - has hollow liq. filled jacket in contact with body of tub which is connected to circulating system
DE3319638A1 (en) * 1982-06-19 1983-12-22 Helmut 7441 Unterensingen Zink Device for preheating fresh water to be heated for showering or the like, using service water used for showering
DE4406971A1 (en) * 1994-03-03 1994-10-06 Roland Empel Shower tray (receptor) or bathtub and washbasin with integrated heat exchanger
NL1032458C1 (en) * 2006-09-07 2008-03-10 Gertjan Jelle De Wit Shower tub with heat exchanger, includes metal base plate with wet side in contact with water in drainage channel and dry side in contact with hollow metal body inside cold water pipe
NL1034625C1 (en) * 2007-11-02 2009-05-06 Gertjan Jelle De Wit Shower for bathing, has heat exchanger including bowl-shaped metal base with centrally placed drain, where spiral cold water pipe is attached to bowl-shaped metal base by soldering
US20100071125A1 (en) * 2008-09-19 2010-03-25 Gary Miller Modular Shower Water-Proofing System and Method of Use
WO2010088784A1 (en) * 2009-02-06 2010-08-12 Creaholic S.A. Heat exchanger

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DE102007042387A1 (en) * 2007-09-04 2009-03-05 Andreas Link Absorber for a solar thermal collector and method for producing such an absorber
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GB2456570A (en) * 2008-01-19 2009-07-22 Joshua Nicholas George Reid Shower tray heat exchanger
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Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2256396A1 (en) * 1972-11-17 1974-05-30 Niederscheld Gmbh Armaturwerk SHOWER TRAY
DE3021968A1 (en) * 1980-06-12 1981-12-24 Schmidt Reuter Ingenieurgesellschaft mbH & Co KG, 5000 Köln Heat exchanger for shower or bath - has hollow liq. filled jacket in contact with body of tub which is connected to circulating system
DE3319638A1 (en) * 1982-06-19 1983-12-22 Helmut 7441 Unterensingen Zink Device for preheating fresh water to be heated for showering or the like, using service water used for showering
DE4406971A1 (en) * 1994-03-03 1994-10-06 Roland Empel Shower tray (receptor) or bathtub and washbasin with integrated heat exchanger
NL1032458C1 (en) * 2006-09-07 2008-03-10 Gertjan Jelle De Wit Shower tub with heat exchanger, includes metal base plate with wet side in contact with water in drainage channel and dry side in contact with hollow metal body inside cold water pipe
NL1034625C1 (en) * 2007-11-02 2009-05-06 Gertjan Jelle De Wit Shower for bathing, has heat exchanger including bowl-shaped metal base with centrally placed drain, where spiral cold water pipe is attached to bowl-shaped metal base by soldering
US20100071125A1 (en) * 2008-09-19 2010-03-25 Gary Miller Modular Shower Water-Proofing System and Method of Use
WO2010088784A1 (en) * 2009-02-06 2010-08-12 Creaholic S.A. Heat exchanger

Also Published As

Publication number Publication date
CN103826514A (en) 2014-05-28
CH705186A2 (en) 2012-12-31
EP2720591B1 (en) 2018-01-17
WO2012171129A2 (en) 2012-12-20
US20140237714A1 (en) 2014-08-28
EP2720591A2 (en) 2014-04-23
CA2838494A1 (en) 2012-12-20
JP2014523511A (en) 2014-09-11

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