GB1497042A - Thermal storage apparatus - Google Patents

Thermal storage apparatus

Info

Publication number
GB1497042A
GB1497042A GB59669/73A GB5966973A GB1497042A GB 1497042 A GB1497042 A GB 1497042A GB 59669/73 A GB59669/73 A GB 59669/73A GB 5966973 A GB5966973 A GB 5966973A GB 1497042 A GB1497042 A GB 1497042A
Authority
GB
United Kingdom
Prior art keywords
vessels
air
thermal storage
cooling
water
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.)
Expired
Application number
GB59669/73A
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB59669/73A priority Critical patent/GB1497042A/en
Publication of GB1497042A publication Critical patent/GB1497042A/en
Expired 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
    • 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
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/006—Central heating systems using heat accumulated in storage masses air heating system
    • 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
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
    • F24D11/0257—Central heating systems using heat accumulated in storage masses using heat pumps air heating system
    • 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
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • 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
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • F28D20/026—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat with different heat storage materials not coming into direct contact
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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]
    • Y02B30/13—Hot air 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

1497042 Thermal storage heaters; cooling buildings; air conditioning units NATIONAL RESEARCH DEVELOPMENT CORP 18 March 1975 [22 Dec 1973] 59669/73 Addition to 1396293 Headings F4U F4H and F4V A thermal storage apparatus substantially as described in Specification 1,396,293 for heating or cooling air and which may be used for ventilating or dehumidifying a room utilizes the evaporator 3, Fig. 1, of a compression refrigeration system 3, 5, 6, 7 to cool a freezable liquid, e.g. water or a crystallizable salt hydrate contained in at least one container 8b in a first thermal storage vessel 1 by utilizing the evaporator 3 of the refrigeration system and the heat exchanger 6 of the system to heat a crystallizable salt hydrate in at least one container 8a in a further storage vessel 14, ambient air being drawn through the cold or hot storage vessels 1, 14 respectively. The air passes through an entrance 9 or 16 to an exit 10 or 17 of the vessels 1 and 14 by a fan 13 or 15 as required. Many examples of salt hydrates are described together with crystallization promotion agents, e.g. water glass and the water may have a polyhydric alcohol added thereto. The storage vessels may be cylindrical or rectangular in cross-section and formed separately or integrally with one another to share a common dividing wall. By suitable adjustment the position of dampers 25, 26, Fig. 5, ambient air passing through a common inlet 29 and a filter 30 can pass into either of the vessels for heating or cooling, or by passing sequentially therethrough will be dehumidified before exhaustion by an additional fan 32 through a common outlet 31. An additional heater 35 which may be gas fired may be mounted in the exhaust 34 and the outlet 31 has a damper 33 directing air to a room or into a conduit 36 to the exterior of the building.
GB59669/73A 1973-12-22 1973-12-22 Thermal storage apparatus Expired GB1497042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB59669/73A GB1497042A (en) 1973-12-22 1973-12-22 Thermal storage apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB59669/73A GB1497042A (en) 1973-12-22 1973-12-22 Thermal storage apparatus

Publications (1)

Publication Number Publication Date
GB1497042A true GB1497042A (en) 1978-01-05

Family

ID=10484188

Family Applications (1)

Application Number Title Priority Date Filing Date
GB59669/73A Expired GB1497042A (en) 1973-12-22 1973-12-22 Thermal storage apparatus

Country Status (1)

Country Link
GB (1) GB1497042A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174792B (en) * 1985-05-09 1990-03-28 Waldemar Hryniszak A dry (refrigerantless)heat pump
EP0561776A1 (en) * 1990-05-07 1993-09-29 Peter Carr Thermal energy storage apparatus.
EP2693148A4 (en) * 2011-03-30 2015-03-04 Univ Tokyo Sci Educ Found Heat storage device, and system provided with heat storage device
WO2015189517A1 (en) * 2014-06-13 2015-12-17 Association Pour La Recherche Et Le Developpement De Methodes Et Processus Industriels "Armines" Phosphate-based materials in thermal-energy storage systems

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174792B (en) * 1985-05-09 1990-03-28 Waldemar Hryniszak A dry (refrigerantless)heat pump
EP0561776A1 (en) * 1990-05-07 1993-09-29 Peter Carr Thermal energy storage apparatus.
EP0561776A4 (en) * 1990-05-07 1994-01-26 Peter Carr
EP2693148A4 (en) * 2011-03-30 2015-03-04 Univ Tokyo Sci Educ Found Heat storage device, and system provided with heat storage device
EP2693148B1 (en) * 2011-03-30 2020-05-27 Tokyo University Of Science Educational Foundation Administrative Organization Heat storage device, and system provided with heat storage device
WO2015189517A1 (en) * 2014-06-13 2015-12-17 Association Pour La Recherche Et Le Developpement De Methodes Et Processus Industriels "Armines" Phosphate-based materials in thermal-energy storage systems
FR3022333A1 (en) * 2014-06-13 2015-12-18 Ass Pour La Rech Et Le Dev De Methodes Et Processus Ind Armines PHOSPHATE-BASED MATERIALS IN THERMAL ENERGY STORAGE SYSTEMS

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee