FR2298938A1 - Solar heating system for greenhouses - has heat absorbers connected to hot water pipe network and hot air blower operating with thermostatically controlled valves - Google Patents

Solar heating system for greenhouses - has heat absorbers connected to hot water pipe network and hot air blower operating with thermostatically controlled valves

Info

Publication number
FR2298938A1
FR2298938A1 FR7504390A FR7504390A FR2298938A1 FR 2298938 A1 FR2298938 A1 FR 2298938A1 FR 7504390 A FR7504390 A FR 7504390A FR 7504390 A FR7504390 A FR 7504390A FR 2298938 A1 FR2298938 A1 FR 2298938A1
Authority
FR
France
Prior art keywords
air blower
thermostatically controlled
controlled valves
hot water
greenhouses
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Withdrawn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
FR7504390A
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.)
SITUB
Original Assignee
SITUB
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 SITUB filed Critical SITUB
Priority to FR7504390A priority Critical patent/FR2298938A1/en
Publication of FR2298938A1 publication Critical patent/FR2298938A1/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Withdrawn legal-status Critical Current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 apparatus is used for the storage of solar heat in the soil of a greenhouse by means of subterranean water pipes. The pipes can be made of some cheap plastics material of approx. 25 mm internal diameter and they may be placed at a depth of 0.30 m, at one m/intervals. The operation of the system involves a series of thermostatically controlled valves, which stop the supply of hot water from a reservoir when the temperature becomes too high. Another thermostat can set off a hot air blower if there should be a dangerous fall in temperature during the night. This enables a less expensive heat absorber to be used with safety, when rapid heating is required.
FR7504390A 1975-02-03 1975-02-03 Solar heating system for greenhouses - has heat absorbers connected to hot water pipe network and hot air blower operating with thermostatically controlled valves Withdrawn FR2298938A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7504390A FR2298938A1 (en) 1975-02-03 1975-02-03 Solar heating system for greenhouses - has heat absorbers connected to hot water pipe network and hot air blower operating with thermostatically controlled valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7504390A FR2298938A1 (en) 1975-02-03 1975-02-03 Solar heating system for greenhouses - has heat absorbers connected to hot water pipe network and hot air blower operating with thermostatically controlled valves

Publications (1)

Publication Number Publication Date
FR2298938A1 true FR2298938A1 (en) 1976-08-27

Family

ID=9151123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504390A Withdrawn FR2298938A1 (en) 1975-02-03 1975-02-03 Solar heating system for greenhouses - has heat absorbers connected to hot water pipe network and hot air blower operating with thermostatically controlled valves

Country Status (1)

Country Link
FR (1) FR2298938A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480413A1 (en) * 1980-04-09 1981-10-16 Hitachi Ltd GREENHOUSE TYPE WITH UNDERGROUND HEAT STORAGE SYSTEM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480413A1 (en) * 1980-04-09 1981-10-16 Hitachi Ltd GREENHOUSE TYPE WITH UNDERGROUND HEAT STORAGE SYSTEM

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Legal Events

Date Code Title Description
ST Notification of lapse