FR2258608A1 - Heated plant cultivation system - warm water is passed through flattened flexible pipes on the ground - Google Patents

Heated plant cultivation system - warm water is passed through flattened flexible pipes on the ground

Info

Publication number
FR2258608A1
FR2258608A1 FR7401888A FR7401888A FR2258608A1 FR 2258608 A1 FR2258608 A1 FR 2258608A1 FR 7401888 A FR7401888 A FR 7401888A FR 7401888 A FR7401888 A FR 7401888A FR 2258608 A1 FR2258608 A1 FR 2258608A1
Authority
FR
France
Prior art keywords
plant cultivation
passed
ground
warm water
flexible pipes
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
FR7401888A
Other languages
French (fr)
Other versions
FR2258608B1 (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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7401888A priority Critical patent/FR2258608A1/en
Priority to FR7442591A priority patent/FR2296158A2/en
Priority to GB620/75A priority patent/GB1488574A/en
Priority to IL46407A priority patent/IL46407A/en
Priority to ZA00750183A priority patent/ZA75183B/en
Priority to CA217,898A priority patent/CA1018764A/en
Priority to BE152376A priority patent/BE824384A/en
Priority to EG21/75A priority patent/EG12951A/en
Priority to NLAANVRAGE7500500,A priority patent/NL182529C/en
Priority to DE19752501796 priority patent/DE2501796A1/en
Priority to SU2099536A priority patent/SU528849A3/en
Priority to IT67114/75A priority patent/IT1027320B/en
Priority to DD183711A priority patent/DD116121A5/xx
Priority to JP50009205A priority patent/JPS613452B2/ja
Priority to ES434003A priority patent/ES434003A1/en
Priority to FR7508261A priority patent/FR2304280A2/en
Priority to TR18871A priority patent/TR18871A/en
Publication of FR2258608A1 publication Critical patent/FR2258608A1/en
Application granted granted Critical
Publication of FR2258608B1 publication Critical patent/FR2258608B1/fr
Granted 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
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • 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
    • A01G13/00—Protecting plants
    • A01G13/06—Devices for generating heat, smoke or fog in gardens, orchards or forests, e.g. to prevent damage by frost
    • 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
    • A01G9/245—Conduits for heating by means of liquids, e.g. used as frame members or for soil heating
    • 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

Abstract

The soil warming installation for plant cultivation is designed to operate using tepid waste water from an industrial installation with average temperature and static pressure less than 45 deg.C and 10 cm. of water respectively. Temperature variations throughout the system are reduced and its operation simplified. On top of the soil is laid a network of waterways, made up from inlet header pipes (22, 16) and outlet header pipes (24, 18) of circular cross section. Joining these are smaller tubes of flattened cross section and made from a flexible rubber or plastic material with thin walls. Flow is maintained using a pump (21) fed (26) from a heat exchanger (28).
FR7401888A 1974-01-21 1974-01-21 Heated plant cultivation system - warm water is passed through flattened flexible pipes on the ground Granted FR2258608A1 (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FR7401888A FR2258608A1 (en) 1974-01-21 1974-01-21 Heated plant cultivation system - warm water is passed through flattened flexible pipes on the ground
FR7442591A FR2296158A2 (en) 1974-01-21 1974-12-23 SOFT SHEATH HEAT EXCHANGER FOR GROWING PLANTS ON SOIL
GB620/75A GB1488574A (en) 1974-01-21 1975-01-07 Installation for the cultivation of plants
IL46407A IL46407A (en) 1974-01-21 1975-01-08 Installation for regulating the temperature of soil
ZA00750183A ZA75183B (en) 1974-01-21 1975-01-10 An installation for cultivating plants
CA217,898A CA1018764A (en) 1974-01-21 1975-01-14 Installation for cultivating plants
EG21/75A EG12951A (en) 1974-01-21 1975-01-15 Installation pour la culture de plantes
BE152376A BE824384A (en) 1974-01-21 1975-01-15 PLANT CULTIVATION INSTALLATION
NLAANVRAGE7500500,A NL182529C (en) 1974-01-21 1975-01-16 APPARATUS FOR CONTROLLING THE TEMPERATURE WHEN CULTIVATING CROPS ON A SOIL.
DE19752501796 DE2501796A1 (en) 1974-01-21 1975-01-17 PLANT CULTURE PLANT
SU2099536A SU528849A3 (en) 1974-01-21 1975-01-20 Device for heating the protected ground
IT67114/75A IT1027320B (en) 1974-01-21 1975-01-20 EQUIPMENT FOR REGULATING THE TEMPERATURE OF A CULTIVATED LAND
DD183711A DD116121A5 (en) 1974-01-21 1975-01-20
JP50009205A JPS613452B2 (en) 1974-01-21 1975-01-21
ES434003A ES434003A1 (en) 1974-01-21 1975-01-21 Installation for the cultivation of plants
FR7508261A FR2304280A2 (en) 1974-01-21 1975-03-17 Recirculating heat exchanger for plant cultivation - has flat pipes embeddeed in soil with folds collecting airlocks
TR18871A TR18871A (en) 1974-01-21 1975-07-16 SOFT SHEATHED HARMONY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401888A FR2258608A1 (en) 1974-01-21 1974-01-21 Heated plant cultivation system - warm water is passed through flattened flexible pipes on the ground

Publications (2)

Publication Number Publication Date
FR2258608A1 true FR2258608A1 (en) 1975-08-18
FR2258608B1 FR2258608B1 (en) 1979-07-06

Family

ID=9133720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401888A Granted FR2258608A1 (en) 1974-01-21 1974-01-21 Heated plant cultivation system - warm water is passed through flattened flexible pipes on the ground

Country Status (4)

Country Link
BE (1) BE824384A (en)
FR (1) FR2258608A1 (en)
SU (1) SU528849A3 (en)
ZA (1) ZA75183B (en)

Also Published As

Publication number Publication date
FR2258608B1 (en) 1979-07-06
ZA75183B (en) 1976-01-28
BE824384A (en) 1975-05-02
SU528849A3 (en) 1976-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse