FR2363770A1 - Dispositif d'evaporation sans givrage pour pompes a chaleur, en vue d'extraire la chaleur de l'air ambiant - Google Patents

Dispositif d'evaporation sans givrage pour pompes a chaleur, en vue d'extraire la chaleur de l'air ambiant

Info

Publication number
FR2363770A1
FR2363770A1 FR7726577A FR7726577A FR2363770A1 FR 2363770 A1 FR2363770 A1 FR 2363770A1 FR 7726577 A FR7726577 A FR 7726577A FR 7726577 A FR7726577 A FR 7726577A FR 2363770 A1 FR2363770 A1 FR 2363770A1
Authority
FR
France
Prior art keywords
heat pump
stages
buildings
expansion valves
evaporator
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
FR7726577A
Other languages
English (en)
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.)
MOTORHEIZUNG GmbH
Original Assignee
MOTORHEIZUNG GmbH
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 MOTORHEIZUNG GmbH filed Critical MOTORHEIZUNG GmbH
Publication of FR2363770A1 publication Critical patent/FR2363770A1/fr
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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3227—Cooling devices using compression characterised by the arrangement or the type of heat exchanger, e.g. condenser, evaporator
    • 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
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Dispositif comportant deux évaporateurs en série, le premier servant à débarrasser l'air ambiant d'une partie de son humidité. Dans la gaine 1, l'air extérieur balaye successivement les évaporateurs 1 et 2. Le circuit de fluide frigorigène comprend un compresseur 6 entraîné par un moteur 7, un échangeur de chaleur 8, une première soupape à étranglement 9, le premier évaporateur 2, une deuxième soupape à etranglement 10 et le deuxième évaporateur 3.
FR7726577A 1976-09-01 1977-09-01 Dispositif d'evaporation sans givrage pour pompes a chaleur, en vue d'extraire la chaleur de l'air ambiant Pending FR2363770A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762639339 DE2639339A1 (de) 1976-09-01 1976-09-01 Vor vereisung gesicherte verdampferanordnung fuer waermepumpen zur aufnahme von waerme aus der umgebungsluft

Publications (1)

Publication Number Publication Date
FR2363770A1 true FR2363770A1 (fr) 1978-03-31

Family

ID=5986901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726577A Pending FR2363770A1 (fr) 1976-09-01 1977-09-01 Dispositif d'evaporation sans givrage pour pompes a chaleur, en vue d'extraire la chaleur de l'air ambiant

Country Status (4)

Country Link
BE (1) BE858345A (fr)
DE (1) DE2639339A1 (fr)
FR (1) FR2363770A1 (fr)
LU (1) LU78045A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474666A1 (fr) * 1980-01-24 1981-07-31 Inst Francais Du Petrole Procede de production de chaleur au moyen d'une pompe a chaleur utilisant un melange de fluides comme agent de travail et l'air comme source de chaleur
WO2003036198A1 (fr) * 2001-10-23 2003-05-01 Acer Snowmec Limited Fabrication de neige artificielle

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ210198A (en) * 1983-11-18 1987-01-23 Teledyne Ind Cooling cabins of parked aircraft using system located external to the aircraft
DE3434950A1 (de) * 1984-09-22 1986-04-03 Heinrich Dipl.-Ing. 4902 Bad Salzuflen Kesselmeyer System zur verbesserung des wirkungsgrades eines waermepumpenverdampfers bei vereinfachter eisabtauung
DE4002124A1 (de) * 1990-01-25 1991-08-01 Hoelter Heinz Kuehlvorrichtung mit einem auf ein bestimmtes kaeltemittel eingestellten entspannungsregelventil
AT402026B (de) * 1994-09-29 1997-01-27 Gossler Ewald Verfahren und vorrichtung zum kühlen von gasen
DE202006010412U1 (de) * 2006-07-05 2006-09-14 Kroll, Markus Temperiereinrichtung auf Wärmepumpenbasis
DE102015213012A1 (de) * 2015-07-10 2017-01-12 Volkswagen Aktiengesellschaft Klimatisierungsvorrichtung für ein Kraftfahrzeug und Verfahren zu deren Betrieb
DE102021204434A1 (de) 2021-05-03 2022-11-03 Robert Bosch Gesellschaft mit beschränkter Haftung Verdampfervorrichtung für ein Kompressionskältekreissystem, Kompressionskältekreissystem und Verfahren zu einem Betrieb eines derartigen Kompressionskältekreissystems

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH182173A (de) * 1935-06-11 1936-01-31 Sulzer Ag Wärmeaustauschvorrichtung zum Kühlen, Entfeuchten, resp. Erwärmen von Luft oder andern Gasen.
US2146796A (en) * 1934-05-25 1939-02-14 Gen Motors Corp Refrigerating apparatus
US2488161A (en) * 1945-08-30 1949-11-15 Avco Mfg Corp Automatic control means for refrigerating systems
FR1035197A (fr) * 1951-04-07 1953-08-18 Ateliers Et Chantiers Loire Sa Perfectionnement à la dessiccation de l'air
US2758446A (en) * 1953-01-05 1956-08-14 Gen Electric Two control two-temperature refrigerating system
FR1566236A (fr) * 1968-01-10 1969-05-09

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146796A (en) * 1934-05-25 1939-02-14 Gen Motors Corp Refrigerating apparatus
CH182173A (de) * 1935-06-11 1936-01-31 Sulzer Ag Wärmeaustauschvorrichtung zum Kühlen, Entfeuchten, resp. Erwärmen von Luft oder andern Gasen.
US2488161A (en) * 1945-08-30 1949-11-15 Avco Mfg Corp Automatic control means for refrigerating systems
FR1035197A (fr) * 1951-04-07 1953-08-18 Ateliers Et Chantiers Loire Sa Perfectionnement à la dessiccation de l'air
US2758446A (en) * 1953-01-05 1956-08-14 Gen Electric Two control two-temperature refrigerating system
FR1566236A (fr) * 1968-01-10 1969-05-09

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474666A1 (fr) * 1980-01-24 1981-07-31 Inst Francais Du Petrole Procede de production de chaleur au moyen d'une pompe a chaleur utilisant un melange de fluides comme agent de travail et l'air comme source de chaleur
WO2003036198A1 (fr) * 2001-10-23 2003-05-01 Acer Snowmec Limited Fabrication de neige artificielle
US7062926B2 (en) 2001-10-23 2006-06-20 Acer Snowmec Limited Snow making
US7269959B2 (en) 2001-10-23 2007-09-18 Acer Snowmec Limited Snow making

Also Published As

Publication number Publication date
DE2639339A1 (de) 1978-03-09
BE858345A (fr) 1978-01-02
LU78045A1 (fr) 1978-01-11

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