SE8202311L - SET ON OPERATION OF A HEAT PUMP PLANT FOR USING THE COLD WATER AND HEAT PUMP PLANT FOR PERFORMING THE SET - Google Patents

SET ON OPERATION OF A HEAT PUMP PLANT FOR USING THE COLD WATER AND HEAT PUMP PLANT FOR PERFORMING THE SET

Info

Publication number
SE8202311L
SE8202311L SE8202311A SE8202311A SE8202311L SE 8202311 L SE8202311 L SE 8202311L SE 8202311 A SE8202311 A SE 8202311A SE 8202311 A SE8202311 A SE 8202311A SE 8202311 L SE8202311 L SE 8202311L
Authority
SE
Sweden
Prior art keywords
heat
freezing
water
steam
heat pump
Prior art date
Application number
SE8202311A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
V H Villadsen
Original Assignee
Sabroe & Co As Thomas Ths
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 Sabroe & Co As Thomas Ths filed Critical Sabroe & Co As Thomas Ths
Publication of SE8202311L publication Critical patent/SE8202311L/en

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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/16—Producing ice by partially evaporating water in a vacuum
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Cold water, for example from the ocean or a lake or a river, is used as heat input medium of a heat-pump system of large capacity, and the water is brought to freezing in order to release its freezing heat. Freezing is brought about by injecting the water into a vacuum chamber, from which the ice produced is sluiced out, while the great flow of steam produced is slightly compressed and fed into a condenser which forms the evaporation part of the heat-pump system. A simple single-stage centrifugal steam compressor is sufficient to raise the steam pressure to such a level that the steam is subsequently condensable at a temperature of 0 DEG C or slightly above, as a result of which ice formation problems in the heat-pump system are avoided. The freezing system forming the heat pump can be a simple and highly effective system as the evaporation temperature can lie as high as approximately 0 DEG C. The invention allows the use of cold lake water at 1 DEG -3 DEG C as heat-supplying medium in a heating system of large capacity with a high degree of efficiency and good economy. <IMAGE>
SE8202311A 1981-04-13 1982-04-13 SET ON OPERATION OF A HEAT PUMP PLANT FOR USING THE COLD WATER AND HEAT PUMP PLANT FOR PERFORMING THE SET SE8202311L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK165381A DK148990B (en) 1981-04-13 1981-04-13 PROCEDURE FOR OPERATING A HEAT PUMP SYSTEM FOR USE OF COOL WATER AND A HEAT PUMP SYSTEM FOR EXERCISING THE PROCEDURE

Publications (1)

Publication Number Publication Date
SE8202311L true SE8202311L (en) 1982-10-14

Family

ID=8106922

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8202311A SE8202311L (en) 1981-04-13 1982-04-13 SET ON OPERATION OF A HEAT PUMP PLANT FOR USING THE COLD WATER AND HEAT PUMP PLANT FOR PERFORMING THE SET

Country Status (4)

Country Link
DE (1) DE3213415A1 (en)
DK (1) DK148990B (en)
NO (1) NO152269C (en)
SE (1) SE8202311L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI834335A0 (en) * 1983-11-25 1983-11-25 Pentti Juhola FOERFARANDE OCH ANORDNING FOER UTNYTTJANDE AV VATTNETS FRYSNINGSVAERME SOM VAERMEKAELLA VID VAERMEP
CH661786A5 (en) * 1986-04-23 1987-08-14 Sulzer Ag METHOD AND DEVICE FOR GENERATING AN ICE CRYSTAL SUSPENSION BY MEANS OF FREEZER EVAPORATION AT THE TRIPLE POINT.
CH675626A5 (en) * 1986-08-27 1990-10-15 Sulzer Ag
SE8701157D0 (en) * 1987-03-20 1987-03-20 Magnus Von Platen SET AND DEVICE FOR RECOVERY OF LATENT HEATING FROM A CHILLER SYSTEM
DE19812775C2 (en) * 1998-03-24 2000-09-07 Thomas Sippel Process for generating useful cold and / or useful heat in buildings and system for carrying out this process
FR2781563B1 (en) * 1998-07-23 2000-10-06 Roger Roux METHOD FOR TRANSFERRING THERMAL ENERGY FROM A FLUID AND INSTALLATION IMPLEMENTING SAID METHOD
AT10951U1 (en) * 2008-09-25 2010-01-15 Stephan Kraft METHOD AND DEVICE FOR RECOVERING THE HEAT CONTENT OF BUILDING WASTE WATERS
DE202012004250U1 (en) 2012-04-26 2012-07-12 Empro Haustechnik Lauter Gmbh Plant for using the latent heat of water
CN103822420A (en) * 2013-09-09 2014-05-28 深圳市西凌普空调冷冻设备有限公司 Hydroenergy vaporization ice-making device and control method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE917491C (en) * 1949-09-22 1954-09-06 Max Adolf Mueller Dipl Ing Vacuum pump, in particular for systems for the production of artificial ice
NL288322A (en) * 1962-05-16
AT355260B (en) * 1974-11-28 1980-02-25 Schrammel Hubert HEAT PUMP SYSTEM

Also Published As

Publication number Publication date
NO152269C (en) 1985-08-28
DE3213415A1 (en) 1982-10-28
NO821201L (en) 1982-10-14
DK165381A (en) 1982-10-14
NO152269B (en) 1985-05-20
DK148990B (en) 1985-12-09
DE3213415C2 (en) 1992-02-13

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