WO2011154264A3 - Device for preparing hot water by recovering heat from waste water - Google Patents

Device for preparing hot water by recovering heat from waste water Download PDF

Info

Publication number
WO2011154264A3
WO2011154264A3 PCT/EP2011/058614 EP2011058614W WO2011154264A3 WO 2011154264 A3 WO2011154264 A3 WO 2011154264A3 EP 2011058614 W EP2011058614 W EP 2011058614W WO 2011154264 A3 WO2011154264 A3 WO 2011154264A3
Authority
WO
WIPO (PCT)
Prior art keywords
hot water
compressor
heat
water reservoir
heat pump
Prior art date
Application number
PCT/EP2011/058614
Other languages
German (de)
French (fr)
Other versions
WO2011154264A2 (en
Inventor
Stefan Holzer
Evgeni Rehfuss
Andreas Renner
Markus Spielmannleitner
Gerhard Wetzl
Original Assignee
BSH Bosch und Siemens Hausgeräte GmbH
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 BSH Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Priority to EP11721528.5A priority Critical patent/EP2580529A2/en
Priority to US13/701,539 priority patent/US20130145788A1/en
Priority to RU2012153790/12A priority patent/RU2012153790A/en
Priority to CN2011800282888A priority patent/CN102933908A/en
Priority to JP2013513614A priority patent/JP2013528281A/en
Publication of WO2011154264A2 publication Critical patent/WO2011154264A2/en
Publication of WO2011154264A3 publication Critical patent/WO2011154264A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F24H4/04—Storage heaters
    • 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
    • F24D17/001—Domestic hot-water supply systems using recuperation of waste heat with accumulation of heated 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
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/02—Domestic hot-water supply systems using heat pumps
    • 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
    • F28D15/043—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure forming loops, e.g. capillary pumped loops
    • 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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/07—Heat pipes
    • 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]
    • Y02B30/12—Hot water central heating systems using heat pumps
    • 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]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The invention relates to a device for preparing hot water by recovering heat from waste water, said device operating by means of a heat pump which comprises a compressor 1 and an evaporator, in particular by means of a small heat pump for domestic applications. The device is provided with a hot water reservoir 2 which is fed with thermal energy by the heat pump evaporator. The hot water reservoir 2 is thermally connected to the heat pump compressor 1 via at least one heat pipe 4, the hot water reservoir 2 being disposed above the compressor 1 and the at least one heat pipe 4 being used to dissipate to the hot water reservoir 2 waste heat produced when the compressor 1 is in operation.
PCT/EP2011/058614 2010-06-09 2011-05-26 Device for preparing hot water by recovering heat from waste water WO2011154264A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP11721528.5A EP2580529A2 (en) 2010-06-09 2011-05-26 Device for preparing hot water by recovering heat from waste water
US13/701,539 US20130145788A1 (en) 2010-06-09 2011-05-26 Device for preparing hot water by recovering heat from waste water
RU2012153790/12A RU2012153790A (en) 2010-06-09 2011-05-26 DEVICE FOR PREPARING HOT WATER BY REGENERATING WASTE WATER HEAT
CN2011800282888A CN102933908A (en) 2010-06-09 2011-05-26 Device for preparing hot water by recovering heat from waste water
JP2013513614A JP2013528281A (en) 2010-06-09 2011-05-26 Equipment for preparing hot water by waste heat recovery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010029880A DE102010029880A1 (en) 2010-06-09 2010-06-09 Vorrichtug for hot water preparation by wastewater heat recovery
DE102010029880.8 2010-06-09

Publications (2)

Publication Number Publication Date
WO2011154264A2 WO2011154264A2 (en) 2011-12-15
WO2011154264A3 true WO2011154264A3 (en) 2012-11-22

Family

ID=44626620

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/058614 WO2011154264A2 (en) 2010-06-09 2011-05-26 Device for preparing hot water by recovering heat from waste water

Country Status (7)

Country Link
US (1) US20130145788A1 (en)
EP (1) EP2580529A2 (en)
JP (1) JP2013528281A (en)
CN (1) CN102933908A (en)
DE (1) DE102010029880A1 (en)
RU (1) RU2012153790A (en)
WO (1) WO2011154264A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2113367A (en) * 1982-01-14 1983-08-03 Philips Nv Water-heating apparatus
JPS60185043A (en) * 1984-02-29 1985-09-20 Matsushita Electric Ind Co Ltd Hot-water feeder utilizing solar heat
DE102009004971A1 (en) * 2009-01-14 2010-04-22 Viessmann Werke Gmbh & Co Kg Heating device has heat pump circuit and hot water tank, where heat exchanger is provided for heat transfer in hot water tank
CH699989A2 (en) * 2008-11-29 2010-05-31 Daniel Walser Stationary heating installation for building, has heat pipe coupling heat pump with thermal receiver in manner to extract calories of hot gas output from compressor of heat pump and transmitting calories of hot gas to thermal receiver

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US2700279A (en) * 1952-06-12 1955-01-25 Gen Motors Corp Refrigerating apparatus and water heater
DD119079A1 (en) * 1975-04-28 1976-04-05
DE2633100A1 (en) * 1976-07-23 1978-02-02 Bosch Gmbh Robert Heat pump for hot water supply - pref. uses domestic waste water as heat source
US4206805A (en) * 1978-03-30 1980-06-10 Beckett Ralph R Heat recovery unit
DE2917987A1 (en) * 1979-05-04 1980-11-13 Dieter Edelbert Mail Domestic heat-recovery system - has vessel retaining warm drain water and heat pump supplying washing-water vessel
DE2947360A1 (en) * 1979-11-17 1981-05-21 Dieter Edelbert 6833 Waghäusel Mail Domestic drain water heat recovery system - has heat exchanger between retention tank and hot-water tank
DE3013467A1 (en) * 1980-04-05 1981-10-15 Duofrost Kühl- und Gefriergeräte GmbH, 6200 Wiesbaden Heating and cooling system with heat pump - has heat exchanger sections in water heater and compressor set
DE3118170A1 (en) * 1980-05-16 1982-11-25 Buderus Ag, 6330 Wetzlar Device for exchanging heat between two liquids controlled at different temperatures
US4448347A (en) 1981-12-09 1984-05-15 Dunstan Phillip E Heat pump system using wastewater heat
IT1191246B (en) 1982-12-24 1988-02-24 Indesit HEAT RECOVERY UNIT FROM WASTE WATER
CN2049748U (en) * 1988-12-14 1989-12-20 曾明月 Refrigerator capable of supplying hot water
CN2047350U (en) * 1989-01-30 1989-11-08 承中良 Energy-saving compressor
CN2054888U (en) * 1989-04-20 1990-03-21 上海新新机器厂 Enclosed hot pipe refrigerating compression engine
CA2367726C (en) * 1999-09-23 2010-10-19 Joseph C. Ferraro External flue heat exchangers
CN2443712Y (en) * 2000-08-24 2001-08-22 青岛石墨股份有限公司 Far-infrared radiation heating mattress
CN1368595A (en) * 2001-02-02 2002-09-11 王一况 Efficient IC engine and its application
US8309200B2 (en) * 2001-02-27 2012-11-13 Guardian Building Products Distribution, Inc. Reflective insulation
AT412911B (en) * 2002-03-07 2005-08-25 Thermo System Kaelte Klima Und DEVICE FOR HEATING A HEAT CARRIER
JP3933613B2 (en) * 2002-08-06 2007-06-20 三星電子株式会社 Refrigerator and defroster
CN1570382A (en) * 2003-07-19 2005-01-26 李万浩 Heating radiator for compressors
CN1590892A (en) * 2003-09-03 2005-03-09 邱致璉 Method of freezing oir conditioner set having multi item energy conversion and its structure
CN1661316B (en) * 2004-02-27 2010-06-23 淄博绿能环保设备科技有限公司 Anticorrosive heat exchanger rig using heat pipe of glass shell as heat exchange elements
CN2727634Y (en) * 2004-09-03 2005-09-21 姚圣聪 Air source double stage heat recovery water heating device
CN2803549Y (en) * 2005-04-05 2006-08-09 鞍山市润辉冶金设备制造有限公司 Thermal insulation cover on transferring roller way of continuous casting and rolling set for hot rolled strips
CN1844811A (en) * 2006-04-09 2006-10-11 杨洪武 Heat pipe type water heating apparatus for refrigerator
CN101042259B (en) * 2006-10-10 2010-06-23 许志治 Step heating method by heat pump
CN201053763Y (en) * 2006-11-16 2008-04-30 李新庆 Residual heat recovery water heater
US20090096301A1 (en) * 2007-10-16 2009-04-16 Denso Corporation Motor drive circuit mounting structure and electric compressor
CN100578099C (en) * 2008-03-21 2010-01-06 闫成文 Heat pump type air conditioner outdoor machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2113367A (en) * 1982-01-14 1983-08-03 Philips Nv Water-heating apparatus
JPS60185043A (en) * 1984-02-29 1985-09-20 Matsushita Electric Ind Co Ltd Hot-water feeder utilizing solar heat
CH699989A2 (en) * 2008-11-29 2010-05-31 Daniel Walser Stationary heating installation for building, has heat pipe coupling heat pump with thermal receiver in manner to extract calories of hot gas output from compressor of heat pump and transmitting calories of hot gas to thermal receiver
DE102009004971A1 (en) * 2009-01-14 2010-04-22 Viessmann Werke Gmbh & Co Kg Heating device has heat pump circuit and hot water tank, where heat exchanger is provided for heat transfer in hot water tank

Also Published As

Publication number Publication date
RU2012153790A (en) 2014-07-20
WO2011154264A2 (en) 2011-12-15
CN102933908A (en) 2013-02-13
JP2013528281A (en) 2013-07-08
US20130145788A1 (en) 2013-06-13
EP2580529A2 (en) 2013-04-17
DE102010029880A1 (en) 2011-12-15

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