EP0056780A3 - Disposition of heat pumps - Google Patents

Disposition of heat pumps Download PDF

Info

Publication number
EP0056780A3
EP0056780A3 EP82730005A EP82730005A EP0056780A3 EP 0056780 A3 EP0056780 A3 EP 0056780A3 EP 82730005 A EP82730005 A EP 82730005A EP 82730005 A EP82730005 A EP 82730005A EP 0056780 A3 EP0056780 A3 EP 0056780A3
Authority
EP
European Patent Office
Prior art keywords
heat pump
heat
disposition
heat pumps
hypothermia
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.)
Pending
Application number
EP82730005A
Other languages
German (de)
French (fr)
Other versions
EP0056780A2 (en
Inventor
Andreas Dr.-Ing. Hampe
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25790761&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0056780(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP0056780A2 publication Critical patent/EP0056780A2/en
Publication of EP0056780A3 publication Critical patent/EP0056780A3/en
Pending 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • 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
    • F25B2400/061—Several compression cycles arranged in parallel the capacity of the first system being different from the second
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • F25B2400/0751—Details of compressors or related parts with parallel compressors the compressors having different capacities
    • 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
    • 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
    • F25B40/02—Subcoolers
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component

Abstract

Bei einer derartigen Anordnung, bei der die Unterküh­ lungsenthalpie mittels einer zweiten Wärmepumpe genutzt wird und die dabei gewonnene und auf ein höheres Tempe­ raturniveau gehobene Wärme neben derjenigen der ersten Wärmepumpe zusätzlich als Nutzwärme abführbar ist, ist in den Kreislauf des Arbeitsmittels einer ersten Wärmepumpe (1, 5, 6, 8, 10) eine zweite Wärmepumpe (11 bis 14) derart eingefügt, daß sie direkt eine Abkühlung des flüssigen Arbeitsmittels bewirkt. In such an arrangement, in which the hypothermia enthalpy of heat used by a second heat pump and the thereby gained and to a higher temp warmth level in addition to that of the first Heat pump can also be dissipated as useful heat is in the cycle of the working fluid of a first heat pump (1, 5, 6, 8, 10) a second heat pump (11 to 14) in this way inserted that they directly cool the liquid Work equipment causes.

EP82730005A 1981-01-19 1982-01-19 Disposition of heat pumps Pending EP0056780A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3102247 1981-01-19
DE3102247 1981-01-19
DE3106152 1981-02-16
DE19813106152 DE3106152A1 (en) 1981-01-19 1981-02-16 "HEAT PUMP ARRANGEMENT"

Publications (2)

Publication Number Publication Date
EP0056780A2 EP0056780A2 (en) 1982-07-28
EP0056780A3 true EP0056780A3 (en) 1982-08-25

Family

ID=25790761

Family Applications (2)

Application Number Title Priority Date Filing Date
EP82900346A Expired EP0069756B1 (en) 1981-01-19 1982-01-19 Heat pump arrangement
EP82730005A Pending EP0056780A3 (en) 1981-01-19 1982-01-19 Disposition of heat pumps

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP82900346A Expired EP0069756B1 (en) 1981-01-19 1982-01-19 Heat pump arrangement

Country Status (4)

Country Link
EP (2) EP0069756B1 (en)
DE (2) DE3106152A1 (en)
DK (1) DK410582A (en)
WO (1) WO1982002588A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19935550A1 (en) * 1999-07-30 2001-02-08 B K T Bonnet Kaeltetechnik Gmb Refrigeration system
DE20122902U1 (en) * 2001-01-24 2009-09-24 Stiebel Eltron Gmbh & Co. Kg ventilation
SE527882C2 (en) 2004-11-26 2006-07-04 Foersta Naervaermeverket Ab Heating system and heating procedure
CA2593405A1 (en) 2005-03-14 2006-09-21 York International Corporation Hvac system with powered subcooler
EP2154459B1 (en) * 2006-04-14 2018-05-30 Mitsubishi Denki Kabushiki Kaisha Heat exchanger and refrigerating air conditioner
FR2934890B1 (en) * 2008-08-06 2010-09-17 Cb Froid INSTALLATION OF HEAT PUMP FOR HEATING A FLUID.
EP2211125A1 (en) * 2009-01-27 2010-07-28 Zanotti S.p.A. Plant and process for producing cold and for producing hot water to be supplied to one or more thermal users
DE102010056370A1 (en) * 2010-05-02 2012-06-06 KLK Klima Lüftung Kälte GmbH Device for increasing efficiency of heat pump system for use during industrial water treatment, has condenser connected with valve such that industrial water is flowed, and heat carrier circuit that is closed between condenser and tanks
JP5054180B2 (en) * 2010-11-04 2012-10-24 サンデン株式会社 Heat pump heating system
FR2973863B1 (en) 2011-04-11 2014-12-26 Aj Tech HIGH PERFORMANCE BI-STAGE HEAT PUMP
ITTO20111132A1 (en) * 2011-12-12 2013-06-13 Innovation Factory Scarl HIGH PERFORMANCE HEAT PUMP UNIT
SE537589C2 (en) * 2013-05-14 2015-07-07 Energy Machines S A Heater
CN106524539B (en) * 2016-12-22 2018-08-10 广东高而美制冷设备有限公司 The solar-energy air-energy heat-exchange system being subcooled using hot and cold water free convection

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE330378C (en) * 1919-12-14 1920-12-13 Edmund Altenkirch heater
GB494996A (en) * 1937-08-03 1938-11-04 Teves Kg Alfred Improvements in or relating to refrigerating machines
CH225518A (en) * 1942-02-06 1943-02-15 Escher Wyss Maschf Ag Heat pump system.
CH234315A (en) * 1943-07-13 1944-09-30 Escher Wyss Maschf Ag Heat pump.
US2717765A (en) * 1953-06-05 1955-09-13 Jr Paul Lawler Viscosimeter bath refrigeration unit
US2782350A (en) * 1953-08-06 1957-02-19 Whirlpool Seeger Corp Electrical circuit for multiple motor system
US2919558A (en) * 1957-04-24 1960-01-05 Borg Warner Air conditioning system
US3733845A (en) * 1972-01-19 1973-05-22 D Lieberman Cascaded multicircuit,multirefrigerant refrigeration system
US3852974A (en) * 1971-12-03 1974-12-10 T Brown Refrigeration system with subcooler
DE2516560A1 (en) * 1974-04-18 1975-10-30 Projectus Ind Produkter Ab HEAT PUMP SYSTEM
DE2520226A1 (en) * 1975-05-07 1976-11-25 Gerhard Heeren MULTI-STAGE HEAT PUMP
US4000626A (en) * 1975-02-27 1977-01-04 Webber Robert C Liquid convection fluid heat exchanger for refrigeration circuit
US4028079A (en) * 1976-02-23 1977-06-07 Suntech, Inc. Cascade refrigeration system
DE2907982A1 (en) * 1979-03-01 1980-09-11 Lawrence E Lush Refrigeration compressors control system - uses logic circuits with feedback and temp. and load sensors to optimise performance
US4227380A (en) * 1979-11-09 1980-10-14 Frick Company Single casing, multiple duty valve
DE2922119A1 (en) * 1979-05-31 1980-12-11 Kmn Beratung Beratungsbuero Fu Combination refrigerator and heat pump - uses heat from refrigerator in pump and cold from pump in refrigerator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH239501A (en) * 1944-02-19 1945-10-31 Bbc Brown Boveri & Cie Heat pump system with at least two heat pump systems operated with different heat media.
DE7908625U1 (en) * 1979-03-27 1979-07-19 Lindner, Helmut, 4600 Dortmund MODULAR HEAT PUMP FOR HEATING HEATING AND DOMESTIC WATER FROM ENVIRONMENTAL HEAT
DE2919824A1 (en) * 1979-05-16 1980-11-20 Siemens Ag HEAT PUMP

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE330378C (en) * 1919-12-14 1920-12-13 Edmund Altenkirch heater
GB494996A (en) * 1937-08-03 1938-11-04 Teves Kg Alfred Improvements in or relating to refrigerating machines
CH225518A (en) * 1942-02-06 1943-02-15 Escher Wyss Maschf Ag Heat pump system.
CH234315A (en) * 1943-07-13 1944-09-30 Escher Wyss Maschf Ag Heat pump.
US2717765A (en) * 1953-06-05 1955-09-13 Jr Paul Lawler Viscosimeter bath refrigeration unit
US2782350A (en) * 1953-08-06 1957-02-19 Whirlpool Seeger Corp Electrical circuit for multiple motor system
US2919558A (en) * 1957-04-24 1960-01-05 Borg Warner Air conditioning system
US3852974A (en) * 1971-12-03 1974-12-10 T Brown Refrigeration system with subcooler
US3733845A (en) * 1972-01-19 1973-05-22 D Lieberman Cascaded multicircuit,multirefrigerant refrigeration system
DE2516560A1 (en) * 1974-04-18 1975-10-30 Projectus Ind Produkter Ab HEAT PUMP SYSTEM
FR2268232A1 (en) * 1974-04-18 1975-11-14 Projectus Ind Produkter Ab
US4000626A (en) * 1975-02-27 1977-01-04 Webber Robert C Liquid convection fluid heat exchanger for refrigeration circuit
DE2520226A1 (en) * 1975-05-07 1976-11-25 Gerhard Heeren MULTI-STAGE HEAT PUMP
US4028079A (en) * 1976-02-23 1977-06-07 Suntech, Inc. Cascade refrigeration system
DE2907982A1 (en) * 1979-03-01 1980-09-11 Lawrence E Lush Refrigeration compressors control system - uses logic circuits with feedback and temp. and load sensors to optimise performance
DE2922119A1 (en) * 1979-05-31 1980-12-11 Kmn Beratung Beratungsbuero Fu Combination refrigerator and heat pump - uses heat from refrigerator in pump and cold from pump in refrigerator
US4227380A (en) * 1979-11-09 1980-10-14 Frick Company Single casing, multiple duty valve

Also Published As

Publication number Publication date
DK410582A (en) 1982-09-14
DE3106152A1 (en) 1982-08-26
EP0069756A1 (en) 1983-01-19
DE3264958D1 (en) 1985-09-05
WO1982002588A1 (en) 1982-08-05
EP0069756B1 (en) 1985-07-31
EP0056780A2 (en) 1982-07-28

Similar Documents

Publication Publication Date Title
EP0056780A3 (en) Disposition of heat pumps
ATE109880T1 (en) MULTISTAGE DEVICE WITH WORKING FLUID AND ABSORBENT CIRCUITS, AND METHODS OF OPERATION OF SUCH DEVICE.
DE69014420T2 (en) Circuit module with convection cooling with a flowing coolant between a heat-producing component and the face of a piston.
ATE157115T1 (en) FLOWING HOLE TREATMENT AGENTS BASED ON POLYCARBONIC ACID ESTERS
ATE56041T1 (en) PROCESSES IN THE MECHANICAL MACHINING OF ALUMINUM AND ALUMINUM ALLOYS IN THE PRESENCE OF A COOLANT LUBRICANT, AND A CONCENTRATE OF THE COOLANT LUBRICANT.
JPS616067B2 (en)
DE69428859T2 (en) Increasing the exudation resistance of dyes by exchanging the counterions
DK0536940T3 (en) Work fluid
SE7900441L (en) DEVICE FOR RETURNED DRIVER
DE97549T1 (en) ARRANGEMENT TO REALIZE A SEALING MOTOR AND RELATED MOTOR.
GB1165213A (en) Transmitting Power or Heat by means of Fluids
DE69004815D1 (en) 1,8-Benzonaphthyridine derivatives, their preparation and compositions containing them.
FR2388860A1 (en) DISPERSED MONOAZOIC DYES AND THEIR MANUFACTURING PROCESS
DE3783738D1 (en) LIQUID BLACK DYES.
ATE111502T1 (en) WORK EQUIPMENT FOR A THERMODYNAMIC DEVICE.
GB2018366A (en) Gas-operated motors
RO66265B (en) Process for preparing s-triazole-(3,4-b)-benzotmetathiazoles
GB1073190A (en) Temperature control of machine tools
EP0043067A3 (en) Heating and power unit
RU92016066A (en) METHOD OF WORK OF THE MULTIPLE COMPRESSOR
ATE137563T1 (en) STEAM POWER PLANT
DE59705265D1 (en) Electrical machine with integrated heat exchanger
Dobrokhotov et al. Behavior of the velocity field of an incompressible fluid at infinity
FI855132A0 (en) 2,3-DIAMINO-2,3-DIDESOXYHEXOSDERIVAT, FOERFARANDE FOER DERAS FRAMSTAELLNING OCH DERAS ANVAENDNING.
DE20018092U1 (en) Power supply for electric welding machines

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): IT

AK Designated contracting states

Designated state(s): IT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 19830210

XX Miscellaneous

Free format text: VERFAHREN ABGESCHLOSSEN INFOLGE VERBINDUNG MIT 82900346.6 (EUROPAEISCHE ANMELDENUMMER) DURCH ENTSCHEIDUNG VOM 28.06.83.