EP0270015A3 - Refrigerating installation - Google Patents

Refrigerating installation Download PDF

Info

Publication number
EP0270015A3
EP0270015A3 EP87117529A EP87117529A EP0270015A3 EP 0270015 A3 EP0270015 A3 EP 0270015A3 EP 87117529 A EP87117529 A EP 87117529A EP 87117529 A EP87117529 A EP 87117529A EP 0270015 A3 EP0270015 A3 EP 0270015A3
Authority
EP
European Patent Office
Prior art keywords
evaporator
condenser
compressor
expansion valve
working medium
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.)
Withdrawn
Application number
EP87117529A
Other languages
German (de)
French (fr)
Other versions
EP0270015A2 (en
Inventor
Süleyman Kayhan Akdogan
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
Application filed by Individual filed Critical Individual
Publication of EP0270015A2 publication Critical patent/EP0270015A2/en
Publication of EP0270015A3 publication Critical patent/EP0270015A3/en
Withdrawn legal-status Critical Current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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/006—Fluid-circulation arrangements optical fluid 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • 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
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0409—Refrigeration circuit bypassing means for the evaporator

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)
  • Air Conditioning Control Device (AREA)

Abstract

Eine kältetechnische Anlage weist einen Verdampfer (10, 30), einen Verdichter (12, 32), einen Verflüssiger (14, 34) und ein Expansionsventil (16, 36) auf, die durch Rohrleitungen miteinander verbunden sind und von einem Arbeitsmedium durchflossen werden. Bei einer Kälte­ anlage ist in Strömungsrichtung des Arbeitsmediums gesehen das Expansionsventil (16) unmittelbar vor dem Verdampfer (10) bzw. dem Verdampferraum (Kühlraum) (18) und der Verdichter (12) unmittelbar hinter dem Verdampfer (10) bzw. dem Verdampferraum (18) angeordnet. Bei einer Wärmepumpenanlage ist in Strömungsrichtung des Arbeitsmediums gesehen das Expansionsventil (36) unmittelbar hinter dem Verflüssiger (34) bzw. dem Verflüssigerraum (34') und der Verdichter (32) unmittelbar vor dem Verflüssiger (34) bzw. dem Verflüssigerraum (34') angeordnet. A refrigeration system has an evaporator (10, 30), one Compressor (12, 32), a condenser (14, 34) and an expansion valve (16, 36), which are connected by pipelines and from flow through a working medium. In a cold is seen in the direction of flow of the working medium Expansion valve (16) immediately before the evaporator (10) or the Evaporator space (cold room) (18) and the compressor (12) immediately arranged behind the evaporator (10) or the evaporator chamber (18). In a heat pump system is in the flow direction Working medium seen the expansion valve (36) immediately behind the condenser (34) or the condenser space (34 ') and the Compressor (32) immediately before the condenser (34) or the Condenser space (34 ') arranged.

EP87117529A 1986-11-29 1987-11-27 Refrigerating installation Withdrawn EP0270015A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3640901 1986-11-29
DE3640901 1986-11-29
DE3705795 1987-02-24
DE19873705795 DE3705795A1 (en) 1986-11-29 1987-02-24 REFRIGERATIONAL PLANT

Publications (2)

Publication Number Publication Date
EP0270015A2 EP0270015A2 (en) 1988-06-08
EP0270015A3 true EP0270015A3 (en) 1989-12-06

Family

ID=25849874

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87117529A Withdrawn EP0270015A3 (en) 1986-11-29 1987-11-27 Refrigerating installation

Country Status (2)

Country Link
EP (1) EP0270015A3 (en)
DE (1) DE3705795A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK125395A (en) * 1995-11-10 1997-05-11 Danfoss As Refrigeration system and menbran valve for use in the plant
FR2768497B1 (en) * 1997-09-16 2000-01-14 Francois Galian REFRIGERATION DEVICE IN VARIABLE OPERATING CONDITIONS

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR547427A (en) * 1922-12-12
US1715709A (en) * 1920-04-16 1929-06-04 Westinghouse Electric & Mfg Co Refrigerating apparatus
US1768558A (en) * 1927-04-28 1930-07-01 Frigidaire Corp Refrigerating apparatus
CH215202A (en) * 1940-06-27 1941-06-15 Escher Wyss Maschf Ag Compression refrigeration system.
CH215353A (en) * 1941-07-09 1941-06-30 Escher Wyss Maschf Ag Heat pump installation for heating purposes.
US2295992A (en) * 1941-01-09 1942-09-15 Chrysler Corp Flash gas control for refrigerating systems
US2780415A (en) * 1952-02-23 1957-02-05 Frazer W Gay Heat pump operated system for house heating
DE1102187B (en) * 1957-03-05 1961-03-16 Heat Pump & Refrigeration Ltd Heat pump system
US3050962A (en) * 1961-01-16 1962-08-28 Chrysler Corp Centrifugal compressor and heat exchanger unit
US3808827A (en) * 1972-03-09 1974-05-07 E Avon Refrigeration unit
DE2815974A1 (en) * 1978-04-13 1979-10-18 Licentia Gmbh heat pump using refrigerator and hot water tank - has adaptor plate under tank for lines between evaporators and condenser
US4176525A (en) * 1977-12-21 1979-12-04 Wylain, Inc. Combined environmental and refrigeration system
US4223537A (en) * 1978-12-22 1980-09-23 The Trane Company Air cooled centrifugal water chiller with refrigerant storage means
FR2455254A1 (en) * 1979-04-27 1980-11-21 Bracht Armand Condenser and compressor unit for heat pump - has compressor enclosed by condenser coil inside common housing with evaporator outside
GB2081861A (en) * 1980-08-14 1982-02-24 Hummel Steven L Solar heating system
EP0069676A1 (en) * 1981-07-08 1983-01-12 SAUNIER DUVAL EAU CHAUDE CHAUFFAGE S.D.E.C.C. - Société anonyme Outside air water heatpump
DE8632066U1 (en) * 1986-11-29 1987-09-17 Akdogan, Sueleyman Kayhan, 3000 Hannover, De

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136528A (en) * 1977-01-13 1979-01-30 Mcquay-Perfex Inc. Refrigeration system subcooling control
DE2908355A1 (en) * 1979-03-03 1980-09-18 Antonio M Dipl Ing Celi Tempering recirculated heat transfer medium - by providing inlet and outlet of recirculating circuit with by=pass for mixing medium with tempered medium

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR547427A (en) * 1922-12-12
US1715709A (en) * 1920-04-16 1929-06-04 Westinghouse Electric & Mfg Co Refrigerating apparatus
US1768558A (en) * 1927-04-28 1930-07-01 Frigidaire Corp Refrigerating apparatus
CH215202A (en) * 1940-06-27 1941-06-15 Escher Wyss Maschf Ag Compression refrigeration system.
US2295992A (en) * 1941-01-09 1942-09-15 Chrysler Corp Flash gas control for refrigerating systems
CH215353A (en) * 1941-07-09 1941-06-30 Escher Wyss Maschf Ag Heat pump installation for heating purposes.
US2780415A (en) * 1952-02-23 1957-02-05 Frazer W Gay Heat pump operated system for house heating
DE1102187B (en) * 1957-03-05 1961-03-16 Heat Pump & Refrigeration Ltd Heat pump system
US3050962A (en) * 1961-01-16 1962-08-28 Chrysler Corp Centrifugal compressor and heat exchanger unit
US3808827A (en) * 1972-03-09 1974-05-07 E Avon Refrigeration unit
US4176525A (en) * 1977-12-21 1979-12-04 Wylain, Inc. Combined environmental and refrigeration system
DE2815974A1 (en) * 1978-04-13 1979-10-18 Licentia Gmbh heat pump using refrigerator and hot water tank - has adaptor plate under tank for lines between evaporators and condenser
US4223537A (en) * 1978-12-22 1980-09-23 The Trane Company Air cooled centrifugal water chiller with refrigerant storage means
FR2455254A1 (en) * 1979-04-27 1980-11-21 Bracht Armand Condenser and compressor unit for heat pump - has compressor enclosed by condenser coil inside common housing with evaporator outside
GB2081861A (en) * 1980-08-14 1982-02-24 Hummel Steven L Solar heating system
EP0069676A1 (en) * 1981-07-08 1983-01-12 SAUNIER DUVAL EAU CHAUDE CHAUFFAGE S.D.E.C.C. - Société anonyme Outside air water heatpump
DE8632066U1 (en) * 1986-11-29 1987-09-17 Akdogan, Sueleyman Kayhan, 3000 Hannover, De

Also Published As

Publication number Publication date
EP0270015A2 (en) 1988-06-08
DE3705795A1 (en) 1988-06-09

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