GB2049901B - Heat pump apparatus and method of recovering heat utilizing the same - Google Patents

Heat pump apparatus and method of recovering heat utilizing the same

Info

Publication number
GB2049901B
GB2049901B GB8011166A GB8011166A GB2049901B GB 2049901 B GB2049901 B GB 2049901B GB 8011166 A GB8011166 A GB 8011166A GB 8011166 A GB8011166 A GB 8011166A GB 2049901 B GB2049901 B GB 2049901B
Authority
GB
United Kingdom
Prior art keywords
same
pump apparatus
heat
utilizing
heat pump
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
GB8011166A
Other versions
GB2049901A (en
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.)
Valmet Oy
Original Assignee
Valmet Oy
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 Valmet Oy filed Critical Valmet Oy
Publication of GB2049901A publication Critical patent/GB2049901A/en
Application granted granted Critical
Publication of GB2049901B publication Critical patent/GB2049901B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
    • F26B23/005—Heating arrangements using waste heat recovered from dryer exhaust gases using a closed cycle heat pump system ; using a heat pipe 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
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08—Humidity
    • 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
    • F25B11/00—Compression machines, plants or systems, using turbines, e.g. gas turbines
    • F25B11/02—Compression machines, plants or systems, using turbines, e.g. gas turbines as expanders
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/06—Several compression cycles arranged in parallel
    • 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
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
GB8011166A 1979-04-02 1980-04-02 Heat pump apparatus and method of recovering heat utilizing the same Expired GB2049901B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI791079A FI791079A (en) 1979-04-02 1979-04-02 PAO UTNYTTJANDE AV EN VAERMEPUMP SIG GRUNDANDE FOERFARANDE VID TILLVARATAGANDE AV VAERME

Publications (2)

Publication Number Publication Date
GB2049901A GB2049901A (en) 1980-12-31
GB2049901B true GB2049901B (en) 1983-06-15

Family

ID=8512544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8011166A Expired GB2049901B (en) 1979-04-02 1980-04-02 Heat pump apparatus and method of recovering heat utilizing the same

Country Status (8)

Country Link
JP (1) JPS55134254A (en)
DE (1) DE3012670A1 (en)
FI (1) FI791079A (en)
FR (1) FR2453373A1 (en)
GB (1) GB2049901B (en)
NO (1) NO800960L (en)
SE (1) SE8002494L (en)
SU (1) SU925256A3 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079523A1 (en) * 1981-11-06 1983-05-25 Etablissements NEU Société Anonyme dite: Drying apparatus using several energy sources
FR2522799B2 (en) * 1982-03-05 1986-05-23 Neu Ets MULTIPLE SOURCE DRYING PLANT
JPS6023759A (en) * 1983-07-18 1985-02-06 株式会社荏原製作所 Energy conserving type refrigerator
BR8506838A (en) * 1984-07-24 1986-11-25 Conry Ronald D MODULAR REFRIGERATION SYSTEM
JPH0621722B2 (en) * 1984-10-31 1994-03-23 株式会社東芝 Super heat pump device
DE3529885A1 (en) * 1985-08-21 1987-03-05 Hans Kempter Method and device for operating heat pumps and cooling systems
DE3637737A1 (en) * 1986-11-05 1988-05-19 Waldner Gmbh & Co Hermann DRYERS, ESPECIALLY FOR THE CHEMICAL INDUSTRY
JPH05503064A (en) * 1989-11-27 1993-05-27 アルキャン・インターナショナル・リミテッド Firing method and apparatus for producing alumina from alumina trihydrate
BE1003595A5 (en) * 1989-12-22 1992-04-28 Econergie Sa Process heating heat pumps.
US5119571A (en) * 1990-08-01 1992-06-09 Richard Beasley Dehydration apparatus and process of dehydration
JP2007198693A (en) * 2006-01-27 2007-08-09 Mayekawa Mfg Co Ltd Cascade type heat pump system
EP1843114A1 (en) * 2006-04-06 2007-10-10 Swedish Exergy Consulting AB Dryer plant
EP2182296A3 (en) * 2008-10-28 2014-02-19 Oilon Scancool Oy District heating arrangement and method
IT1393090B1 (en) * 2009-02-17 2012-04-11 Agroittica Acqua & Sole Spa NETWORK FOR THE CONTEMPORARY SUPPLY OF HEATING AND COOLING SERVICES
US8453343B2 (en) * 2010-01-12 2013-06-04 Hot Woods, LLC Method of treatment of wooden items
DE102010007033A1 (en) * 2010-02-10 2012-12-27 Sabine Ludewig Heat pump for use with e.g. compression heat pump for air conditionings of building room air, has recuperatively-arranged highly heat conductive hollow bodies through which aqueous potassium carbonate solution is flown
EP2354689A3 (en) 2010-02-09 2011-10-19 Immoplan Technische Gebäudeausstattung Absorption heat pump with peltier elements and their use
EP2631546A4 (en) * 2010-10-19 2016-05-18 Yury Markovich Petin Method for supplying hot water and heating method using said method
DE102013214891A1 (en) * 2013-07-30 2015-02-05 Siemens Aktiengesellschaft Thermal engineering interconnection of a geothermal energy source with a district heating network
ITFI20130244A1 (en) * 2013-10-16 2015-04-17 Frigel Firenze S P A "MULTI-STAGE REFRIGERATION UNIT FOR THE REFRIGERATION OF A PROCESS FLUID"
JP2014074583A (en) * 2014-01-28 2014-04-24 Mitsubishi Electric Corp Refrigeration air conditioner
EP2947401A1 (en) 2014-05-23 2015-11-25 Vlaamse Instelling voor Technologisch Onderzoek (VITO) Multi-stage heat engine
JP7094824B2 (en) * 2018-08-10 2022-07-04 三菱重工サーマルシステムズ株式会社 Refrigeration cycle system
CN112984864A (en) * 2021-02-04 2021-06-18 上海伯涵热能科技有限公司 Heat exchanger refrigerant pipeline staggered single-stage heat pump module and step heat pump system
CN114909824A (en) * 2021-02-10 2022-08-16 上海本家空调系统有限公司 Condenser parallel compression steam unit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008407A (en) * 1932-04-28 1935-07-16 Westinghouse Electric & Mfg Co Inverted-refrigeration plant
CH236721A (en) * 1943-09-27 1945-03-15 Escher Wyss Maschf Ag Heat pump system with several heat carrier circuits working with different final pressures.
CH239500A (en) * 1944-02-10 1945-10-31 Bbc Brown Boveri & Cie Heat pump with multi-stage condensation.
US3670806A (en) * 1970-06-29 1972-06-20 Alden I Mcfarlan Air conditioning system and method
FR2352247A1 (en) * 1976-05-18 1977-12-16 Cem Comp Electro Mec METHOD AND DEVICE FOR EXCHANGING HEAT BETWEEN FLUIDS
FR2383411A1 (en) * 1977-03-09 1978-10-06 Cem Comp Electro Mec PROCESS AND DEVICE FOR HEAT EXCHANGE BETWEEN FLUIDS
US4124177A (en) * 1977-04-21 1978-11-07 Timmerman Robert W Heating system

Also Published As

Publication number Publication date
GB2049901A (en) 1980-12-31
JPS55134254A (en) 1980-10-18
DE3012670A1 (en) 1980-10-30
FI791079A (en) 1980-10-03
FR2453373A1 (en) 1980-10-31
SU925256A3 (en) 1982-04-30
NO800960L (en) 1980-10-03
SE8002494L (en) 1980-10-03

Similar Documents

Publication Publication Date Title
GB2049901B (en) Heat pump apparatus and method of recovering heat utilizing the same
GB2025662B (en) Pulsatileblood pumping apparatus and method
GB2020066B (en) Pumping apparatus and method
JPS5387049A (en) Heat recovery method and apparatus
GB1558313A (en) Heat exchange method and apparatus
GB2109519B (en) Thermal treatment apparatus and method
JPS54147559A (en) Cooling system and its method
JPS52129445A (en) Radiant heat recovering apparatus and method
JPS55160269A (en) Heat pump apparatus
JPS55162569A (en) Heat recovery method and apparatus
DE3261899D1 (en) Heat recovery process and apparatus
JPS5241440A (en) Method of conducting heat or cooling medium and heat pump for carrying out the same method
DE3277112D1 (en) Apparatus and method for the heat treatment of materials
JPS5634068A (en) Method of defrosting heat pump
JPS5391447A (en) Heat transfer method and apparatus
DE2962757D1 (en) Method and apparatus for heating by heat pumping
DE3269318D1 (en) Heating method and apparatus
JPS55162561A (en) Heat amplifying method and apparatus
JPS549043A (en) Method of transferring heat and heat pump
JPS5656563A (en) Open cycle type heat pump apparatus and method
JPS55160274A (en) Heat recovery method
GB2016134B (en) Gas cooling method and apparatus
GB2037816B (en) Heat treatment method
JPS55137465A (en) Refrigerator method and apparatus
JPS5662936A (en) Recovery method and apparatus of aluminum

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee