[go: up one dir, main page]

FR2363775A1 - Heat pump drawing energy from atmosphere - has glass covered absorber with temp. responsive control to regulate refrigerant flow through gap - Google Patents

Heat pump drawing energy from atmosphere - has glass covered absorber with temp. responsive control to regulate refrigerant flow through gap

Info

Publication number
FR2363775A1
FR2363775A1 FR7726685A FR7726685A FR2363775A1 FR 2363775 A1 FR2363775 A1 FR 2363775A1 FR 7726685 A FR7726685 A FR 7726685A FR 7726685 A FR7726685 A FR 7726685A FR 2363775 A1 FR2363775 A1 FR 2363775A1
Authority
FR
France
Prior art keywords
absorber
atmosphere
heat pump
temp
gap
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Withdrawn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
FR7726685A
Other languages
French (fr)
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 FR2363775A1 publication Critical patent/FR2363775A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • 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
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/40—Solar heat collectors combined with other heat sources, e.g. using electrical heating or heat from ambient air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/80—Arrangements for controlling solar heat collectors for controlling collection or absorption of solar radiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/50—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
    • F24S80/54—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings using evacuated elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/50—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
    • F24S80/56—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings characterised by means for preventing heat loss
    • 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)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Building Environments (AREA)

Abstract

A refrigerant circulated in a heat pump passes through an evaporator which has a large black absorber surface. When bright sunshine coincides with low air temperatures, the absorber is covered by a sheet of glass which is transparent to solar radiation but not to low temperature radiation. A suitable insulator prevents conduction or convection from the absorber surface to the atmosphere through the glass. At high ambient temperatures, a good conducting medium is introduced between the cover and the absorber so that the heat of the air is used to evaporate the refrigerant. The change from one heat source to the other is effected automatically in accordance with the ambient temperature.
FR7726685A 1976-09-03 1977-09-02 Heat pump drawing energy from atmosphere - has glass covered absorber with temp. responsive control to regulate refrigerant flow through gap Withdrawn FR2363775A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762639825 DE2639825A1 (en) 1976-09-03 1976-09-03 PROCEDURE OR DEVICE FOR TAKING HEAT ENERGY FROM THE ENVIRONMENT

Publications (1)

Publication Number Publication Date
FR2363775A1 true FR2363775A1 (en) 1978-03-31

Family

ID=5987126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726685A Withdrawn FR2363775A1 (en) 1976-09-03 1977-09-02 Heat pump drawing energy from atmosphere - has glass covered absorber with temp. responsive control to regulate refrigerant flow through gap

Country Status (6)

Country Link
BE (1) BE858392A (en)
DE (1) DE2639825A1 (en)
ES (1) ES462073A1 (en)
FR (1) FR2363775A1 (en)
IT (1) IT1084732B (en)
LU (1) LU78063A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410793A1 (en) * 1977-12-05 1979-06-29 Fuerxer Jean Integral solar energy collectors - bring heat to cold source of heat pump of which hot source is used for direct heating or heat storage
EP2908069A1 (en) * 2014-02-17 2015-08-19 Savo-Solar OY Solar thermal absorber element
CN112236004A (en) * 2020-10-15 2021-01-15 中国建筑第八工程局有限公司 One-way heat conducting device

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2720319C2 (en) * 1977-05-06 1984-08-09 Max Planck Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Heat collector system
US4170819A (en) * 1978-04-10 1979-10-16 International Business Machines Corporation Method of making conductive via holes in printed circuit boards
FR2492954A1 (en) * 1980-10-23 1982-04-30 Koenig Marcel Composite flexible strip for solar heat collectors with high yield - includes woven fabric impregnated with black oil which transfers heat to conducting foil
DE3047951C2 (en) * 1980-12-19 1985-08-29 INTERATOM GmbH, 5060 Bergisch Gladbach Hybrid solar panel
FR2516217A1 (en) * 1981-11-09 1983-05-13 Jcdc Solar collection panel - forms interlocking building cladding with integral solar energy collection tubing
EP0089316A3 (en) * 1982-03-15 1984-07-25 Jiri Dipl.-Ing. Elias Flat energy element for emission as well as for absorption of heat
DE3529493A1 (en) * 1985-08-17 1987-02-26 Fraunhofer Ges Forschung Façade collector arrangement
DE3541486A1 (en) * 1985-11-23 1987-05-27 Hoelter Heinz Thermoplastic solar absorber with removable protective foil
DE3718982A1 (en) * 1987-06-03 1987-11-12 Josef Dr Luedke METHOD AND DEVICE FOR GENERATING HEAT AND COLD WITH THE AID OF A BIFUNCTIONAL, FLEXIBLE ALL-PLASTIC SOLAR COLLECTOR
DE3733751C2 (en) * 1987-10-06 1994-05-26 Peter Szymansky Device for generating electricity using solar energy
GB0918438D0 (en) * 2009-10-21 2009-12-09 Dickson Stuart W Heat transfer system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266565A (en) * 1962-06-12 1966-08-16 Philco Corp Heat transfer means
DE1409994A1 (en) * 1961-08-18 1968-12-05 Nikolaus Laing Wall with devices for variable reflection and / or absorption of electromagnetic radiation
US3908631A (en) * 1974-03-12 1975-09-30 Frank E Rom Method and apparatus for converting solar radiation to heat energy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1409994A1 (en) * 1961-08-18 1968-12-05 Nikolaus Laing Wall with devices for variable reflection and / or absorption of electromagnetic radiation
US3266565A (en) * 1962-06-12 1966-08-16 Philco Corp Heat transfer means
US3908631A (en) * 1974-03-12 1975-09-30 Frank E Rom Method and apparatus for converting solar radiation to heat energy

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410793A1 (en) * 1977-12-05 1979-06-29 Fuerxer Jean Integral solar energy collectors - bring heat to cold source of heat pump of which hot source is used for direct heating or heat storage
EP2908069A1 (en) * 2014-02-17 2015-08-19 Savo-Solar OY Solar thermal absorber element
US10598408B2 (en) 2014-02-17 2020-03-24 Savo-Solar Oy Solar thermal absorber element
CN112236004A (en) * 2020-10-15 2021-01-15 中国建筑第八工程局有限公司 One-way heat conducting device
CN112236004B (en) * 2020-10-15 2022-08-30 中国建筑第八工程局有限公司 One-way heat conducting device

Also Published As

Publication number Publication date
ES462073A1 (en) 1978-12-16
BE858392A (en) 1978-01-02
LU78063A1 (en) 1978-01-18
DE2639825A1 (en) 1978-03-09
IT1084732B (en) 1985-05-28

Similar Documents

Publication Publication Date Title
FR2363775A1 (en) Heat pump drawing energy from atmosphere - has glass covered absorber with temp. responsive control to regulate refrigerant flow through gap
GB1509763A (en) Solar heat collector
JPS536951A (en) Heat recovery device
SE7906993L (en) Solar panels
ES483681A1 (en) Absorption heat pump system.
IE780917L (en) Heat collector
FR2383280A1 (en) Roof covering with air conditioning - has channels between insulation and sealing layer for air conditioning, with solar heating
GB2015317A (en) Apparatus for curing tobacco
FR2266863A1 (en) External wall element solar heat storage unit - with heat-absorption element, insulating layer and heat-exchanger device
JPS5682346A (en) Solar heat collector
FR2291462A1 (en) Solar radiation collector with absorbing surface - has layer of sensitive material which changes colour according to temperature
FR2336642A1 (en) Solar heating and cooling system for buildings - has heat pump and heat storage and cooling system
GB2000273A (en) Improvements in or relating to solar panels
ES440455A1 (en) Thermodynamic generator-boiler. (Machine-translation by Google Translate, not legally binding)
FR2374594A1 (en) Night-time heating for greenhouse - uses energy absorbed from sun during day and stored in water which is supplied to heat pump
ES467925A1 (en) System of solar heating by means of fan radiators with fluid circuit and without storage
JPS57189584A (en) Thermal generator
JPS5682345A (en) Solar heat collector
JPS57176661A (en) Low-temperature fluorescent lamp
GB1005175A (en) Improvements in or relating to temperature controllers
FR2308065A1 (en) Solar energy water heater - has horizontal linear heat exchanger through bottom of accumulator vessel
FR2380509A1 (en) Solar heating system for building - has collector with glass panels defining two vacuum chambers and black radiator in inner air chamber
JPS5711112A (en) Room cooling load reduction device for automobile
JPS5974683A (en) Solar house
FR2393245A1 (en) Lightweight collector absorbing solar heat into coloured liquid - has flexible-walled insulation containers enclosing similar circulation chamber

Legal Events

Date Code Title Description
ST Notification of lapse