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WO2008033315A3 - Heat exchange device for hot water of shower and bath - Google Patents

Heat exchange device for hot water of shower and bath Download PDF

Info

Publication number
WO2008033315A3
WO2008033315A3 PCT/US2007/019689 US2007019689W WO2008033315A3 WO 2008033315 A3 WO2008033315 A3 WO 2008033315A3 US 2007019689 W US2007019689 W US 2007019689W WO 2008033315 A3 WO2008033315 A3 WO 2008033315A3
Authority
WO
WIPO (PCT)
Prior art keywords
shower
bath
heat exchanging
hot water
exchange device
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.)
Ceased
Application number
PCT/US2007/019689
Other languages
French (fr)
Other versions
WO2008033315A2 (en
Inventor
Ying Lin Cai
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP07837994A priority Critical patent/EP2066994A4/en
Publication of WO2008033315A2 publication Critical patent/WO2008033315A2/en
Publication of WO2008033315A3 publication Critical patent/WO2008033315A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • 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
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
    • 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
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The present invention is to provide a heat exchange device for hot water of shower and bath, which comprises a trough base, a metal heat exchanging plate and a diversion plate, wherein, said trough base of hollow cuboid with a top opening on the upper side has a water inlet and a water outlet respectively configured on one pair of corresponding flanks thereat; said metal heat exchanging plate has a plurality of round sinks orderly arrayed on the top surface thereof as well as a inlet orifice and a outlet orifice respectively perforated on one pair of sides corresponding to the flanks of said trough base; And said diversion plate, which being securely attached onto the internal bottom surface of said metal heat exchanging plate, has some isolating raised bars protruded on the top surface thereat.
PCT/US2007/019689 2006-09-12 2007-09-11 Heat exchange device for hot water of shower and bath Ceased WO2008033315A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07837994A EP2066994A4 (en) 2006-09-12 2007-09-11 Heat exchange device for hot water of shower and bath

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US84370606P 2006-09-12 2006-09-12
US60/843,706 2006-09-12
US11/898,101 2007-09-10
US11/898,101 US20080060796A1 (en) 2006-09-12 2007-09-10 Heat exchange device for hot water of shower and bath

Publications (2)

Publication Number Publication Date
WO2008033315A2 WO2008033315A2 (en) 2008-03-20
WO2008033315A3 true WO2008033315A3 (en) 2008-08-07

Family

ID=39168406

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/019689 Ceased WO2008033315A2 (en) 2006-09-12 2007-09-11 Heat exchange device for hot water of shower and bath

Country Status (3)

Country Link
US (1) US20080060796A1 (en)
EP (1) EP2066994A4 (en)
WO (1) WO2008033315A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2665232A1 (en) * 2008-05-02 2009-11-02 Maax Bath Inc. Heat exchange system
CH700393A1 (en) * 2009-02-06 2010-08-13 Creaholic Sa Heat exchanger.
JP2010210228A (en) * 2009-02-25 2010-09-24 Ying Lin Cai Heat exchanger for bathing shower
CN201449171U (en) * 2009-05-05 2010-05-05 蔡应麟 Tubular energy saver
FR2954819B1 (en) * 2009-12-30 2013-08-16 Lyonnaise Eaux France DEVICE FOR EXTRACTING HEAT FROM A WASTEWATER COLLECTOR, AND INSTALLATION COMPRISING SUCH DEVICES.
CN102003894A (en) * 2010-01-27 2011-04-06 李晨 Energy-conservation shower
WO2012051691A2 (en) * 2010-10-22 2012-04-26 Geraldo Magela Carvalhais Arrangement used in a shower for recovering the energy used during the shower
WO2012068779A1 (en) * 2010-11-24 2012-05-31 Cai Yinglin Heat exchange device for shower hot-water
HK1150351A2 (en) * 2011-08-19 2011-12-09 滙堡国际有限公司 Energy recovery device and energy recovery system comprising the energy recovery device
CH706017A1 (en) * 2012-01-11 2013-07-15 Joulia Ag Insert plate for a shower tray and shower tray with insert plate.
AU2014355231B2 (en) * 2013-11-29 2016-12-01 Hamilton & Ponsaing ApS Heat exchanger
CN104047444B (en) * 2014-06-25 2016-03-09 德清艾希德卫浴洁具有限公司 Energy-saving ability of swimming shower house
USD977619S1 (en) * 2019-04-05 2023-02-07 Phase Change Energy Solutions, Inc. Thermal management panel
CN110332825B (en) * 2019-06-15 2021-09-17 长沙柳腾科技有限公司 Domestic shower waste water heat recovery unit

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2052698A (en) * 1979-03-21 1981-01-28 Burns L Domestic Hot Water Supply
US4300247A (en) * 1980-05-07 1981-11-17 Berg Charles A Energy conservation in shower bathing
EP0275237A2 (en) * 1987-01-08 1988-07-20 Yair Meshulam Shower apparatus
US5575034A (en) * 1995-06-19 1996-11-19 Biernacinski; Robert D. Foot cleaning and massaging mat system
GB2413842A (en) * 2004-05-07 2005-11-09 Matthew Rutherford A heat exchange unit utilising waste water to heat cold mains water
WO2005111511A1 (en) * 2004-05-17 2005-11-24 Joseph Cederferm Spray or shower arrangement and shower insert
WO2006045153A1 (en) * 2004-10-27 2006-05-04 Robert Mason Heat recovery system
WO2006091173A1 (en) * 2005-02-24 2006-08-31 Ensapro Energy Saving Professionals Ab A heat exchanger

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085728A (en) * 1976-08-16 1978-04-25 Tomchak Sigfrid A Solar energy heater
US4291423A (en) * 1980-03-31 1981-09-29 Wilson Mahlon T Heat reclamation for shower baths, sinks, and other fluid receiving vessels
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
DD260414A3 (en) * 1986-06-13 1988-09-28 Bauakademie Ddr HEAT TRANSFER AGAINST THE RECOVERY OF SHOWER WATER WASTE
US4955435A (en) * 1987-04-08 1990-09-11 Du Pont Canada, Inc. Heat exchanger fabricated from polymer compositions
US4821793A (en) * 1987-08-06 1989-04-18 Sheffield Robert D Tub and shower floor heat exchanger
DD283526A7 (en) * 1988-07-29 1990-10-17 Bauakademie Der Ddr,Institut Fuer Militaerbauten,Dd DISTRIBUTION DISTRIBUTOR FOR DISTRIBUTION DISTRIBUTION AND CONNECTION IN A ROHRERWASHER TRANSFER
DE3919544C2 (en) * 1989-06-15 1995-03-23 Stiebel Eltron Gmbh & Co Kg Shower facility
US5143149A (en) * 1991-06-21 1992-09-01 Kronberg James W Wastewater heat recovery apparatus
US5437303A (en) * 1992-05-29 1995-08-01 Johnson; Addison M. Apparatus for containing fluid leaks and overflows from appliances
DE4406971A1 (en) * 1994-03-03 1994-10-06 Roland Empel Shower tray (receptor) or bathtub and washbasin with integrated heat exchanger
DE19608404A1 (en) * 1995-03-07 1997-05-07 Miller Bernhard Shower waste water residual heat recovery
JP4312339B2 (en) * 2000-02-24 2009-08-12 ナブテスコ株式会社 Heat transfer device with meandering passage
KR200361913Y1 (en) * 2004-06-30 2004-09-14 주식회사 엘지화학 Plate-shaped heating panel in which space elements are fasten by bolts and nuts
GB2416829B (en) * 2004-07-29 2009-04-08 A K Ind Ltd Heat exchanger assembly and appliance including heat exchanger
GB0426743D0 (en) * 2004-12-07 2005-01-12 Rutherford Matthew S Shower tray

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2052698A (en) * 1979-03-21 1981-01-28 Burns L Domestic Hot Water Supply
US4300247A (en) * 1980-05-07 1981-11-17 Berg Charles A Energy conservation in shower bathing
EP0275237A2 (en) * 1987-01-08 1988-07-20 Yair Meshulam Shower apparatus
US5575034A (en) * 1995-06-19 1996-11-19 Biernacinski; Robert D. Foot cleaning and massaging mat system
GB2413842A (en) * 2004-05-07 2005-11-09 Matthew Rutherford A heat exchange unit utilising waste water to heat cold mains water
WO2005111511A1 (en) * 2004-05-17 2005-11-24 Joseph Cederferm Spray or shower arrangement and shower insert
WO2006045153A1 (en) * 2004-10-27 2006-05-04 Robert Mason Heat recovery system
WO2006091173A1 (en) * 2005-02-24 2006-08-31 Ensapro Energy Saving Professionals Ab A heat exchanger

Also Published As

Publication number Publication date
EP2066994A4 (en) 2011-08-24
EP2066994A2 (en) 2009-06-10
US20080060796A1 (en) 2008-03-13
WO2008033315A2 (en) 2008-03-20

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