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WO2008155543A3 - Heat pump - Google Patents

Heat pump Download PDF

Info

Publication number
WO2008155543A3
WO2008155543A3 PCT/GB2008/002080 GB2008002080W WO2008155543A3 WO 2008155543 A3 WO2008155543 A3 WO 2008155543A3 GB 2008002080 W GB2008002080 W GB 2008002080W WO 2008155543 A3 WO2008155543 A3 WO 2008155543A3
Authority
WO
WIPO (PCT)
Prior art keywords
beds
heat exchanger
heat
compressor
bed
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/GB2008/002080
Other languages
French (fr)
Other versions
WO2008155543A2 (en
Inventor
Richard Powell
Derek William Edwards
Andrew Wilson
Simon James Redford
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.)
Thermal Energy Systems Ltd
Original Assignee
Thermal Energy Systems Ltd
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
Priority claimed from GB0711829A external-priority patent/GB0711829D0/en
Priority claimed from GB0715774A external-priority patent/GB0715774D0/en
Application filed by Thermal Energy Systems Ltd filed Critical Thermal Energy Systems Ltd
Publication of WO2008155543A2 publication Critical patent/WO2008155543A2/en
Publication of WO2008155543A3 publication Critical patent/WO2008155543A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/02—Compression-sorption machines, plants, or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
    • F25B17/08—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type the absorbent or adsorbent being a solid, e.g. salt
    • F25B17/083—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type the absorbent or adsorbent being a solid, e.g. salt with two or more boiler-sorbers operating alternately
    • 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
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

A heat pump including first and second adsorption beds (1.2, 1.3), each bed including a porous solid, the first bed having a first heat exchanger and the second bed having a second heat exchanger; a circuit for working fluid communicating between the beds; valve means (11.1, 11.2) for switching flows of heat transfer fluid through the first and second heat exchangers (11.3, 11.4); a compressor (1.1., 12.1) connected between the valve means adapted to cause working fluid to flow within the circuit between the beds,- the working fluid comprising a reactive gas capable of adsorption and desorption by the porous solid; the first heat exchanger including a first conduit for a heat transfer fluid; the second heat exchanger including a second conduit for a heat transfer fluid; and a bypass valve (1.7) connected between the valve means in parallel to the compressor (1.1, 12.1) and adapted when opened to allow flow between the beds bypassing the compressor.
PCT/GB2008/002080 2007-06-18 2008-01-18 Heat pump Ceased WO2008155543A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0711829A GB0711829D0 (en) 2007-06-18 2007-06-18 Heat pump
GB0711829.2 2007-06-18
GB0715774A GB0715774D0 (en) 2007-08-14 2007-08-14 Heat pump
GB0715774.6 2007-08-14

Publications (2)

Publication Number Publication Date
WO2008155543A2 WO2008155543A2 (en) 2008-12-24
WO2008155543A3 true WO2008155543A3 (en) 2009-03-05

Family

ID=40134784

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/002080 Ceased WO2008155543A2 (en) 2007-06-18 2008-01-18 Heat pump

Country Status (1)

Country Link
WO (1) WO2008155543A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103453689A (en) * 2012-05-30 2013-12-18 财团法人工业技术研究院 Composite refrigeration system and control method thereof

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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DE102008053554A1 (en) * 2008-10-28 2010-04-29 Behr Gmbh & Co. Kg Air conditioning system for a building
US8226746B2 (en) 2008-12-17 2012-07-24 Uop Llc Indirectly heated temperature controlled adsorber for sorbate recovery
US8227648B2 (en) 2008-12-17 2012-07-24 Uop Llc Combined temperature controlled water adsorption and two stage heat pump process for fuel ethanol dehydration
US8067646B2 (en) 2008-12-17 2011-11-29 Uop Llc Combined temperature controlled adsorption and heat pump process for fuel ethanol dehydration
US8936727B2 (en) 2009-03-06 2015-01-20 Uop Llc Multiple bed temperature controlled adsorption
ITMI20090963A1 (en) * 2009-05-29 2010-11-30 Marco Olcese ENVIRONMENTAL CONDITIONING PLANT
AU2010291608A1 (en) 2009-09-02 2012-04-05 Invensor Gmbh Surface feeding and distribution of a refrigerant for a heat exchanger in sorption machines
US7795479B1 (en) 2009-12-15 2010-09-14 Uop Llc Temperature controlled adsorption multi-step regeneration cycle
US8157892B2 (en) 2010-05-17 2012-04-17 Enverid Systems, Inc. Method and system for improved-efficiency air-conditioning
US8690999B2 (en) 2011-02-09 2014-04-08 Enverid Systems, Inc. Modular, high-throughput air treatment system
WO2012158911A2 (en) 2011-05-17 2012-11-22 Enverid Systems Inc. Sorbents for carbon dioxide reduction from indoor air
WO2013074973A1 (en) 2011-11-17 2013-05-23 Enverid Systems, Inc. Method and system for conditioning air in an enclosed environment with distributed air circuilatioin systems
GB201121141D0 (en) * 2011-12-08 2012-01-18 Univ Warwick A sorption device
WO2013106573A1 (en) 2012-01-10 2013-07-18 Enverid Systems, Inc Methods and systems for managing air quality and energy use in air-conditioning systems
US11000823B2 (en) 2012-04-26 2021-05-11 Lawrence Livermore National Security, Llc Adsorption cooling system using carbon aerogel
US11052375B2 (en) 2012-04-26 2021-07-06 Lawrence Livermore National Security, Llc Adsorption cooling system using carbon aerogel
CN108096991A (en) 2012-05-22 2018-06-01 恩沃德系统公司 Efficient utilization to the adsorbent of the washing of room air
WO2014015138A2 (en) * 2012-07-18 2014-01-23 Enverid Systems, Inc. Systems and methods for regenerating adsorbents for indoor air scrubbing
WO2014047632A1 (en) 2012-09-24 2014-03-27 Enverid Systems, Inc. Air handling system with integrated air treatment
BR112015007926A2 (en) * 2012-10-15 2017-07-04 Joseph Company Int Inc self-cooling beverage container heat exchange unit
CN104797323B (en) 2012-11-15 2017-11-14 恩沃德系统公司 Method and system for reducing harmful gases in indoor air
WO2015042150A1 (en) 2013-09-17 2015-03-26 Enverid Systems, Inc. Systems and methods for efficient heating of sorbents in an indoor air scrubber
CN103615293B (en) * 2013-10-29 2015-06-10 大连葆光节能空调设备厂 Carbon dioxide heat pump and organic working medium combined power generation system
WO2016151417A1 (en) * 2015-03-26 2016-09-29 Thermax Limited Device for cyclic switching of heat transfer media in a metal hydride heat pump
US20180147526A1 (en) 2015-05-11 2018-05-31 Enverid Systems, Inc. Method and system for reduction of unwanted gases in indoor air
WO2017035254A1 (en) 2015-08-24 2017-03-02 Enverid Systems, Inc. Scrubber for hvac system
WO2017184780A1 (en) 2016-04-19 2017-10-26 Enverid Systems, Inc. Systems and methods for closed-loop heating and regeneration of sorbents
WO2018089856A1 (en) 2016-11-10 2018-05-17 Enverid Systems, Inc. Low noise, ceiling mounted indoor air scrubber
IL254616B (en) * 2017-09-24 2020-01-30 N A M Tech Ltd Combined-type cascade refrigerating apparatus
JP7444356B2 (en) * 2019-12-06 2024-03-06 サーマルガジェット株式会社 Cooling system
DE102020115296A1 (en) 2020-06-09 2021-12-09 Deutsches Zentrum für Luft- und Raumfahrt e.V. Arrangement for storing electrical energy and method for operating an arrangement for storing electrical energy
CN113029864B (en) * 2021-03-03 2021-12-14 重庆科技学院 A monitoring device and method for cyclically testing dynamic adsorption capacity of polymer solution
CN113983746B (en) * 2021-12-13 2025-06-20 华农(海南)健康产业集团有限公司 A refrigeration device for cold superconductors
JP2025164603A (en) * 2024-04-19 2025-10-30 ダイキン工業株式会社 Refrigeration equipment

Citations (9)

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Publication number Priority date Publication date Assignee Title
JPH02130360A (en) * 1988-11-09 1990-05-18 Toyota Autom Loom Works Ltd Cooling and heating apparatus utilizing metal hydride
EP0388132A1 (en) * 1989-03-13 1990-09-19 Sanyo Electric Co., Ltd Thermal utilization system using hydrogen absorbing alloys
JPH02242055A (en) * 1989-03-13 1990-09-26 Sanyo Electric Co Ltd Hydrogen occluded alloy-based heat application system
US5025635A (en) * 1989-11-14 1991-06-25 Rocky Research Continuous constant pressure staging of solid-vapor compound reactors
JPH04270872A (en) * 1991-02-26 1992-09-28 Sanyo Electric Co Ltd Heat-driven type cold heat generating device
JPH0634230A (en) * 1992-07-21 1994-02-08 Sanyo Electric Co Ltd Cold generator
JP2001272129A (en) * 2000-03-27 2001-10-05 Sanyo Electric Co Ltd Refrigerating unit
WO2005119145A1 (en) * 2004-05-17 2005-12-15 Hera Usa Inc. Metal hydride air conditioner
WO2006111773A2 (en) * 2005-04-21 2006-10-26 Thermal Energy Systems Ltd Heat pump

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02130360A (en) * 1988-11-09 1990-05-18 Toyota Autom Loom Works Ltd Cooling and heating apparatus utilizing metal hydride
EP0388132A1 (en) * 1989-03-13 1990-09-19 Sanyo Electric Co., Ltd Thermal utilization system using hydrogen absorbing alloys
JPH02242055A (en) * 1989-03-13 1990-09-26 Sanyo Electric Co Ltd Hydrogen occluded alloy-based heat application system
US5025635A (en) * 1989-11-14 1991-06-25 Rocky Research Continuous constant pressure staging of solid-vapor compound reactors
JPH04270872A (en) * 1991-02-26 1992-09-28 Sanyo Electric Co Ltd Heat-driven type cold heat generating device
JPH0634230A (en) * 1992-07-21 1994-02-08 Sanyo Electric Co Ltd Cold generator
JP2001272129A (en) * 2000-03-27 2001-10-05 Sanyo Electric Co Ltd Refrigerating unit
WO2005119145A1 (en) * 2004-05-17 2005-12-15 Hera Usa Inc. Metal hydride air conditioner
WO2006111773A2 (en) * 2005-04-21 2006-10-26 Thermal Energy Systems Ltd Heat pump

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PARK J-G ET AL: "The development of compressor-driven metal hydride heat pump (CDMHHP) system as an air conditioner", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, ELSEVIER SCIENCE PUBLISHERS B.V., BARKING, GB, vol. 27, no. 9, 1 September 2002 (2002-09-01), pages 941 - 944, XP004359540 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103453689A (en) * 2012-05-30 2013-12-18 财团法人工业技术研究院 Composite refrigeration system and control method thereof
CN103453689B (en) * 2012-05-30 2015-09-09 财团法人工业技术研究院 Composite refrigeration system and control method thereof

Also Published As

Publication number Publication date
WO2008155543A2 (en) 2008-12-24

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