SE0102425L - Ways to extract heat energy and heat pump for carrying out this method - Google Patents

Ways to extract heat energy and heat pump for carrying out this method

Info

Publication number
SE0102425L
SE0102425L SE0102425A SE0102425A SE0102425L SE 0102425 L SE0102425 L SE 0102425L SE 0102425 A SE0102425 A SE 0102425A SE 0102425 A SE0102425 A SE 0102425A SE 0102425 L SE0102425 L SE 0102425L
Authority
SE
Sweden
Prior art keywords
cold medium
super
receives
heat
fluid
Prior art date
Application number
SE0102425A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE0102425D0 (en
SE522644C2 (en
Inventor
Hans Ljung
Original Assignee
Bentone Ab
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 Bentone Ab filed Critical Bentone Ab
Priority to SE0102425A priority Critical patent/SE522644C2/en
Publication of SE0102425D0 publication Critical patent/SE0102425D0/en
Publication of SE0102425L publication Critical patent/SE0102425L/en
Publication of SE522644C2 publication Critical patent/SE522644C2/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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • 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
    • F25B2400/13—Economisers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The method and heat pump are for transfer of heat energy from a first fluid to a second fluid and use at least part of the expanded cold medium for super-cooling of the condensed cold medium. The heat pump (100) has a compressor (18) which compresses an evaporated cold medium and a condenser (20) which receives the compressed cold medium and with heat transfer to a second fluid condenses the cold medium. The heat pump also has a super-cooling component (50) which receives the condensed cold medium and super-cools it. An expansion component (66) receives the super-cooled cold medium and expands it. An evaporator (74) receives a first fluid and recovers heat from it. The super-cooling component receives a part flow (d1) of the super-cooled, expanded cold medium and uses it for super-cooling the condensed cold medium. The evaporator receives a second part flow (62) of the super-cooled, expanded cold medium and uses it for recovery of heat from the first fluid.
SE0102425A 2001-07-06 2001-07-06 Method and heat pump for transfer of heat energy from first fluid to second fluid, uses at least part of expanded cold medium for super-cooling of condensed cold medium SE522644C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0102425A SE522644C2 (en) 2001-07-06 2001-07-06 Method and heat pump for transfer of heat energy from first fluid to second fluid, uses at least part of expanded cold medium for super-cooling of condensed cold medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0102425A SE522644C2 (en) 2001-07-06 2001-07-06 Method and heat pump for transfer of heat energy from first fluid to second fluid, uses at least part of expanded cold medium for super-cooling of condensed cold medium

Publications (3)

Publication Number Publication Date
SE0102425D0 SE0102425D0 (en) 2001-07-06
SE0102425L true SE0102425L (en) 2003-01-07
SE522644C2 SE522644C2 (en) 2004-02-24

Family

ID=20284763

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0102425A SE522644C2 (en) 2001-07-06 2001-07-06 Method and heat pump for transfer of heat energy from first fluid to second fluid, uses at least part of expanded cold medium for super-cooling of condensed cold medium

Country Status (1)

Country Link
SE (1) SE522644C2 (en)

Also Published As

Publication number Publication date
SE0102425D0 (en) 2001-07-06
SE522644C2 (en) 2004-02-24

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Legal Events

Date Code Title Description
NUG Patent has lapsed