FR2334924A1 - Absorption refrigerator driven by solar energy - has generator constructed integrally with solar collector with interposed throttle - Google Patents

Absorption refrigerator driven by solar energy - has generator constructed integrally with solar collector with interposed throttle

Info

Publication number
FR2334924A1
FR2334924A1 FR7637007A FR7637007A FR2334924A1 FR 2334924 A1 FR2334924 A1 FR 2334924A1 FR 7637007 A FR7637007 A FR 7637007A FR 7637007 A FR7637007 A FR 7637007A FR 2334924 A1 FR2334924 A1 FR 2334924A1
Authority
FR
France
Prior art keywords
collector
generator
absorption refrigerator
solar energy
refrigerant
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.)
Granted
Application number
FR7637007A
Other languages
French (fr)
Other versions
FR2334924B3 (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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2334924A1 publication Critical patent/FR2334924A1/en
Application granted granted Critical
Publication of FR2334924B3 publication Critical patent/FR2334924B3/fr
Granted 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
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
    • F25B27/007—Machines, plants or systems, using particular sources of energy using solar energy in sorption type systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

The solar energy collector (8) forms the outer layer of a two leaf heat exchanger (7, 8). The absorption refrigerator generator (3) is built integrally with this assembly behind the upper part of the collector. There is a throttle valve (14) in the connection between the collector (8) and the generator (3). Liquid strong in refrigerant, is drawn by a pump (1) from the absorber and passed through the collector (8) into the generator (3). The refrigerant is evaporated in the generator and discharged (4) to the cooling coils, while weak liquid drains through the inner leaf (7) of the heat exchanger to the absorber. The throttle valve (14) prevents premature evaporation of the refrigerant in the collector and the compact assembly provides direct heating to the generator.
FR7637007A 1975-12-10 1976-12-08 Absorption refrigerator driven by solar energy - has generator constructed integrally with solar collector with interposed throttle Granted FR2334924A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1606775A CH594217A5 (en) 1975-12-10 1975-12-10

Publications (2)

Publication Number Publication Date
FR2334924A1 true FR2334924A1 (en) 1977-07-08
FR2334924B3 FR2334924B3 (en) 1979-08-17

Family

ID=4414183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637007A Granted FR2334924A1 (en) 1975-12-10 1976-12-08 Absorption refrigerator driven by solar energy - has generator constructed integrally with solar collector with interposed throttle

Country Status (6)

Country Link
CH (1) CH594217A5 (en)
DE (2) DE2600853A1 (en)
ES (1) ES453854A1 (en)
FR (1) FR2334924A1 (en)
IL (1) IL50860A0 (en)
IT (1) IT1064811B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386787A1 (en) * 1977-04-07 1978-11-03 Philips Nv SOLAR COLLECTOR CONTAINING DEGASING MEANS
FR2441134A1 (en) * 1978-11-10 1980-06-06 Anvar Solar energy collector assembly - has fluid conduits for transporting heat accumulated at rear face of collector compartment

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739514A1 (en) * 1977-09-02 1979-03-08 Guenther Hess Portable refrigerated container with absorber - uses solar energy converter heating refrigerant expeller and thermosiphon pump
DE2743488A1 (en) * 1977-09-28 1979-03-29 Karl Friedrich Prof Dr Knoche METHOD AND DEVICE FOR USE OF SOLAR ENERGY FOR SPACE HEATING
DE102010017674B3 (en) * 2010-07-01 2011-11-24 Universität Stuttgart Solar collector system and method for its control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386787A1 (en) * 1977-04-07 1978-11-03 Philips Nv SOLAR COLLECTOR CONTAINING DEGASING MEANS
FR2441134A1 (en) * 1978-11-10 1980-06-06 Anvar Solar energy collector assembly - has fluid conduits for transporting heat accumulated at rear face of collector compartment

Also Published As

Publication number Publication date
DE2600853A1 (en) 1977-06-16
DE7600596U1 (en) 1977-09-15
FR2334924B3 (en) 1979-08-17
CH594217A5 (en) 1977-12-30
ES453854A1 (en) 1977-12-16
IT1064811B (en) 1985-02-25
IL50860A0 (en) 1977-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse