DE3470944D1 - Method and equipment for utilization of the freezing heat of water as a source of heat of a heat pump - Google Patents

Method and equipment for utilization of the freezing heat of water as a source of heat of a heat pump

Info

Publication number
DE3470944D1
DE3470944D1 DE8585900111T DE3470944T DE3470944D1 DE 3470944 D1 DE3470944 D1 DE 3470944D1 DE 8585900111 T DE8585900111 T DE 8585900111T DE 3470944 T DE3470944 T DE 3470944T DE 3470944 D1 DE3470944 D1 DE 3470944D1
Authority
DE
Germany
Prior art keywords
heat
utilization
equipment
source
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
DE8585900111T
Other languages
English (en)
Inventor
Pentti Juhola
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.)
Rintekno Oy
Original Assignee
Rintekno 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 Rintekno Oy filed Critical Rintekno Oy
Application granted granted Critical
Publication of DE3470944D1 publication Critical patent/DE3470944D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/22—Treatment of water, waste water, or sewage by freezing
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/16—Treatment of water, waste water, or sewage by heating by distillation or evaporation using waste heat from other processes
    • 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
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/16—Producing ice by partially evaporating water in a vacuum
    • 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
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85—Food storage or conservation, e.g. cooling or drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Water Treatments (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Other Air-Conditioning Systems (AREA)
DE8585900111T 1983-11-25 1984-11-26 Method and equipment for utilization of the freezing heat of water as a source of heat of a heat pump Expired DE3470944D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI834335A FI834335A0 (fi) 1983-11-25 1983-11-25 Foerfarande och anordning foer utnyttjande av vattnets frysningsvaerme som vaermekaella vid vaermep
PCT/FI1984/000086 WO1985002458A1 (en) 1983-11-25 1984-11-26 Method and equipment for utilization of the freezing heat of water as a source of heat of a heat pump

Publications (1)

Publication Number Publication Date
DE3470944D1 true DE3470944D1 (en) 1988-06-09

Family

ID=8518131

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585900111T Expired DE3470944D1 (en) 1983-11-25 1984-11-26 Method and equipment for utilization of the freezing heat of water as a source of heat of a heat pump

Country Status (10)

Country Link
US (1) US4694658A (de)
EP (1) EP0162095B1 (de)
JP (1) JPS61500506A (de)
AU (1) AU3749485A (de)
CA (1) CA1233330A (de)
DD (1) DD235105A5 (de)
DE (1) DE3470944D1 (de)
FI (2) FI834335A0 (de)
IT (1) IT1179825B (de)
WO (1) WO1985002458A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004017A1 (en) * 1986-11-27 1988-06-02 Inventio Oy Procedure for drawing heat from freezing liquid
CH661786A5 (de) * 1986-04-23 1987-08-14 Sulzer Ag Verfahren und vorrichtung zur erzeugung einer eiskristallsuspension mittels gefrierverdampfung am tripelpunkt.
CH675626A5 (de) * 1986-08-27 1990-10-15 Sulzer Ag
US5174126A (en) * 1990-11-09 1992-12-29 Charles Cameron Air conditioning system
US6427453B1 (en) * 1998-07-31 2002-08-06 The Texas A&M University System Vapor-compression evaporative air conditioning systems and components
EP2495511B1 (de) * 2009-10-27 2019-01-09 Mitsubishi Electric Corporation Klimaanlage
EP2990742A1 (de) * 2014-08-28 2016-03-02 ABB Technology AG Verfahren und Vorrichtung zur Verfestigung einer polaren Substanz
US11878919B1 (en) * 2022-10-17 2024-01-23 Daniel Anthony Whalen System and method of distilling/desalinating water in a vacuum-applied multi-phase manner

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE120265C1 (de) * 1900-01-01
DE556892C (de) * 1932-08-16 Oerlikon Maschf Heizungsanlage, bei welcher eine Waermepumpe natuerlichen Wasserlaeufen Waerme entzieht
DE557344C (de) * 1931-04-26 1932-08-22 Oerlikon Maschf Heizungsverfahren und -anlage, bei welcher eine Waermepumpe der Umgebung Waerme entzieht
GB652215A (en) * 1947-10-07 1951-04-18 James Harold Evans Thermo-pump heating systems
DE917491C (de) * 1949-09-22 1954-09-06 Max Adolf Mueller Dipl Ing Vakuumpumpe, insbesondere fuer Anlagen zur Erzeugung von Kunsteis
US4003213A (en) * 1975-11-28 1977-01-18 Robert Bruce Cox Triple-point heat pump
DK148990B (da) * 1981-04-13 1985-12-09 Sabroe & Co As Fremgangsmaade ved drift af et varmepumpeanlaeg til udnyttelse af koldt vand, og varmepumpeanlaeg til udoevelse af fremgangsmaaden
NL8200922A (nl) * 1982-03-05 1983-10-03 Tno Warmtepomp.
SE431364B (sv) * 1982-06-04 1984-01-30 Stal Laval Turbin Ab Vattendistributionssystem med sugpump for eliminering av luft i systemet

Also Published As

Publication number Publication date
IT1179825B (it) 1987-09-16
FI84100B (fi) 1991-06-28
JPS61500506A (ja) 1986-03-20
CA1233330A (en) 1988-03-01
WO1985002458A1 (en) 1985-06-06
AU3749485A (en) 1985-06-13
EP0162095A1 (de) 1985-11-27
IT8468169A1 (it) 1986-05-23
IT8468169A0 (it) 1984-11-23
FI84100C (fi) 1991-10-10
US4694658A (en) 1987-09-22
EP0162095B1 (de) 1988-05-04
FI852882A0 (fi) 1985-07-24
DD235105A5 (de) 1986-04-23
FI852882L (fi) 1985-07-24
FI834335A0 (fi) 1983-11-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee