FR2404817A1 - Self regulating greenhouse air conditioning system - uses solar heating system with liq. circulation initiated by solar heat - Google Patents

Self regulating greenhouse air conditioning system - uses solar heating system with liq. circulation initiated by solar heat

Info

Publication number
FR2404817A1
FR2404817A1 FR7825908A FR7825908A FR2404817A1 FR 2404817 A1 FR2404817 A1 FR 2404817A1 FR 7825908 A FR7825908 A FR 7825908A FR 7825908 A FR7825908 A FR 7825908A FR 2404817 A1 FR2404817 A1 FR 2404817A1
Authority
FR
France
Prior art keywords
tank
air conditioning
liq
self regulating
conditioning system
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Withdrawn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
FR7825908A
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2404817A1 publication Critical patent/FR2404817A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/243—Collecting solar energy
    • 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
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Environmental Sciences (AREA)
  • Greenhouses (AREA)

Abstract

The self regulating air conditioning system for a greenhouse has a solar heat collector plate (11) on the roof, through which water circulates through a supply line (18) to a tank (14) and a return line (19). This tank is positioned underneath the framework which carries the plants (15) being cultivated. The liquid being circulated also acts as shade for the plants. At the same time, a body of expanding material also heated by the sun fills a chamber (23) alongside so as to force water from a reservoir tank (13) into the circulation system. An equaliser tank (24) is also located overhead. The liquid also acts as a heat carrier medium. A layer of low melting point material (16) is also incorporated under the plant trough (15).
FR7825908A 1977-09-30 1978-09-08 Self regulating greenhouse air conditioning system - uses solar heating system with liq. circulation initiated by solar heat Withdrawn FR2404817A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772743984 DE2743984A1 (en) 1977-09-30 1977-09-30 SELF-REGULATING GREENHOUSE AIR CONDITIONING

Publications (1)

Publication Number Publication Date
FR2404817A1 true FR2404817A1 (en) 1979-04-27

Family

ID=6020284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825908A Withdrawn FR2404817A1 (en) 1977-09-30 1978-09-08 Self regulating greenhouse air conditioning system - uses solar heating system with liq. circulation initiated by solar heat

Country Status (3)

Country Link
DE (1) DE2743984A1 (en)
FR (1) FR2404817A1 (en)
IT (1) IT1098951B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118028A2 (en) * 1981-08-24 1984-09-12 Kubota Ltd. Solar heat accumulating greenhouses
FR2629677A1 (en) * 1988-04-12 1989-10-13 Commissariat Energie Atomique Greenhouse installation with recuperation of solar energy

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031541C2 (en) * 1980-08-21 1985-04-11 Günther 5628 Heiligenhaus Unger Device for air conditioning of greenhouses, glass-covered terraces, etc.
DE3143952A1 (en) * 1981-11-05 1983-05-11 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Heating mat for greenhouses
AT380946B (en) * 1983-04-11 1986-07-25 Schruf Gustav Dr HEAT EXCHANGE WALL
US5524381A (en) * 1991-03-19 1996-06-11 Chahroudi; Day Solar heated building designs for cloudy winters

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118028A2 (en) * 1981-08-24 1984-09-12 Kubota Ltd. Solar heat accumulating greenhouses
EP0118028A3 (en) * 1981-08-24 1985-07-03 Kubota Ltd. Solar heat accumulating greenhouses
FR2629677A1 (en) * 1988-04-12 1989-10-13 Commissariat Energie Atomique Greenhouse installation with recuperation of solar energy

Also Published As

Publication number Publication date
IT1098951B (en) 1985-09-18
DE2743984A1 (en) 1979-04-12
IT7828181A0 (en) 1978-09-28

Similar Documents

Publication Publication Date Title
ES474239A1 (en) Solar energy assisted air-conditioning apparatus and method
ES477701A1 (en) Water storage heater supplied with fluid heated by a solar collector.
ES481254A1 (en) Heat exchange process with heat accumulation
ES483489A2 (en) Water heater using solar and non-solar energy
FR2404817A1 (en) Self regulating greenhouse air conditioning system - uses solar heating system with liq. circulation initiated by solar heat
ES460712A1 (en) Solar heater units
ES8103824A1 (en) Air-Conditioning of Buildings
ES8102666A1 (en) Solar energy heater
ES8202132A1 (en) Device for and method of heating of water using solar energy.
Van Bavel et al. A simulation model for energy storage and savings of a fluid-roof solar greenhouse
JPS5623660A (en) Hot water temperature compensation device in bath
FR2435006A2 (en) Solar heated water supply - has water in storage tank held at given level by air pressure inside
JPS5712235A (en) Heating system by solar energy for hothouse for agriculture and fishery
DE2967137D1 (en) Method and apparatus for controlling the temperature in greenhouses
JPS56162353A (en) Water heater utilizing solar heat
JPS57157958A (en) Heat collector flow rate contoller in solar heat utilizing plant
ES2002921A6 (en) Substitute solar roof for replacing building roofs.
SU1150463A1 (en) Chimney-type cooling tower
JPS5731759A (en) Heat collector of solar heat water heater
FR2394765A1 (en) Solar heating arrangement control system - varies method of operation throughout day in accordance with signals from thermostats
JPS5440341A (en) Solar heat roof collector
JPS5623665A (en) Water heating device utilizing solar heat
JPH09163887A (en) Apparatus for water culture
JPS5661544A (en) Water heater
JPS57204749A (en) Solar heat collector

Legal Events

Date Code Title Description
ST Notification of lapse