EP3376851A2 - Automatisierte isothermische gewächshausvorrichtung für mehrere erdlose zuchtverfahren, speziell für die tägliche (365 tage im jahr) herstellung von hydroponischen grünfutter zum füttern von tieren - Google Patents

Automatisierte isothermische gewächshausvorrichtung für mehrere erdlose zuchtverfahren, speziell für die tägliche (365 tage im jahr) herstellung von hydroponischen grünfutter zum füttern von tieren

Info

Publication number
EP3376851A2
EP3376851A2 EP16865818.5A EP16865818A EP3376851A2 EP 3376851 A2 EP3376851 A2 EP 3376851A2 EP 16865818 A EP16865818 A EP 16865818A EP 3376851 A2 EP3376851 A2 EP 3376851A2
Authority
EP
European Patent Office
Prior art keywords
culture
space
module
hydroponic
fans
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Withdrawn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
EP16865818.5A
Other languages
English (en)
French (fr)
Other versions
EP3376851A4 (de
Inventor
Abdelkrim CHENGUEL
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3376851A2 publication Critical patent/EP3376851A2/de
Publication of EP3376851A4 publication Critical patent/EP3376851A4/de
Withdrawn legal-status Critical Current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
    • A01G9/246—Air-conditioning systems
    • 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
    • A01G31/00—Soilless cultivation, e.g. hydroponics
    • 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
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Definitions

  • Hydroponics in its current state is the result of the accumulation, knowledge, and practices, and experiences of different civilizations, ranging from the ancient Egypt of the pharaohs, to the hanging gardens of Arabic, and the ancient cultures on the water surfaces swamps in the ancient Mexico of the Aztec peoples, or even on the peaks of the Peruvian mountains on the shores of the lakes, where floating rafts on the surface of the waters already plunged their roots into the water. Although it was not actually a hydroponic crop, it was already grown above ground on different substrates, and the general idea was already there.
  • the device on which we worked is a segmented isothermal curved structure, composed of a series of three modules, arranged on the same line, each module is a separate compartment for a distinct function:
  • the first compartment (figurel) N ° 9 houses the various devices of the system and the controls of the automatism, in addition to the equipment of the irrigation. And from its adjoining position between the two other compartments, this compartment serves as an antechamber, as it opens on the input of the device to the culture chamber and to the germination chamber.
  • the second module is a compartment for germination (figurel) No. 11, a compartment that contains a different atmospheric atmosphere in the second, but it also contains an irrigation system and sensors and a system of diffusion of freshness and misting ...
  • the surface of culture (figurel) N ° 5 we find it passing by the first compartment dividing it contains the door of system sotie, this compartment is the room of culture, it houses the trolleys on which are arranged the trays of culture, with all the equipment for cultivation, such as the irrigation system, and the lighting system and the Co2 diffusion system, and the different sensors and the ventilation system and, ...
  • This technology also allows us a great reduction in production times
  • Figure 1 represents a compartment of the device
  • Figure 2 represents device top view
  • roofing Rails 26 Air conditioning cabinet
  • Figure 3 represents the carts
  • FIG. 4 represents internal fan
  • Figure 5 represents alternative operation of internal fans (phasel)
  • Figure 6 represents alternative operation of internal fans (phase 2)
  • an atmosphere suitable for the culture of green fodder (fresh grass) for the feeding of cattle by reproducing, and preserving, an atmosphere with values and parameters of:
  • the structure of the modules in question containing two curved sidewalls (FIG. 1), characterizing the interior of the modules by an aerodynamics that meets a requirement of aeraulic functionality, that of facilitating the circulation on the internal walls, the flow of air created by the system (figure, l) and therefore, we propose a new internal ventilation system, with a mode of operation in synergy with the aerodynamic structure of the internal walls in the culture surface, to facilitate the brewing of air and fend off the appearance of molds and fungi, on the one hand and secondly, to put back into circulation in the internal atmosphere, the Co2 gas injected into this culture surface, a Co2 that tends to to pack on the ground because of its heaviness compared to the ambient air; with this new system we integrate a mechanical treatment in the structure itself; the new system aims by the number and arrangement of fans to optimize the internal ventilation to cover all the space of culture.
  • barley seeds local: healthy, the choice is focused on a local variety of course, taking care not to integrate seeds crumbled or broken, or already treated, and which would not develop , or that would be sources of germs and bacteria, fungi and molds that would be likely to infect and compromise the environment and the space of culture.
  • rinsing in addition to the washing operation with purified water seeds with a disinfectant solution (fungicide, parasiticide) in quantity and duration of exposure, determined proportionally by port to the amount of seed X initial and the properties of the fungicide selected, very important step because otherwise, germs and mold and fungi living in the heart of the seed would soon spread and contaminate the interior of the growing medium in general, and the seeds themselves would ultimately be a source of contamination for fodder, livestock, meat and milk, and a serious problem of hygiene that would be very detrimental to livestock and consumers.
  • a disinfectant solution fungicide, parasiticide
  • the water must be oxygenated by a source of air (oxygen), an oxygen pump for example.
  • the trays (figure, 2) are characterized by a height of 6cm on the three sides of borders, to facilitate the reception of irrigation water, flowing from top to bottom, so that its irrigation water will flow under the seeds to bring them back to the contact, nutrients and oxygen, waters that would be evacuated by gravity as soon as possible to finish in the system of the troughs at the ends of the trays (figure27) - Integration of the seeds in the germination compartment; it is characterized by an atmosphere of darkness and a temperature between 18 ° and 22 ° C, far from any source of light (intense or sun rays) parasite that could interrupt and stop the process of seed germination, and their exit from the state of latency (dormancy) for a duration of period ranging from 04h until 32h, until softening and
  • the first compartment (antechamber) (figure, l) as an example is 4m in length (inner) and 4,60m wide and 3m high, is assembled from kit isothermal panels of 08cm or 6cm or , 0,4cm thick, according to the need in relation to the climatic specificities of the region of the implantation of the module in question, its compartment (segment) is characterized by its location in the middle of the structure of the device it is assigned to contain all of the apparatus and the control system (figure, 1) it s' opens outwards through a 2m wide door, with a double sliding shutter of 1m each one over 3m high (figure, 2), which gives on the interior space, serving as antechamber, and this is also the point passage to the growing chamber and the germination chamber
  • the second compartment is for the culture it houses the 14 carts of cultures, it opens on the other side on the facade of the width opposite to the opening of the antechamber by two doors double shutters intended for the exit of the trolleys, with dimensions of (L lm / H 3m) x2, (figure, 2) the compartment spreads over a maximum width of 4.60m at the steps of the doors, and 13m of length, over 3m of height; it is the largest of the three modules composing the device, it has an extension of arrow of 0,60cm at the point of middle of the side wall for the curved line, Top of 3m (interior) with an arrow of 0,60m for the curve of the roof, it is also characterized by the positioning and the number of ventilators composing the new a Vogellic system, located on the four ends of the compartment on the uprights, at the level of the steps of doors, it is composed of side walls, characterized by a curved structure ( Figure, 2) to create an aerodynamics facilitating sliding, and the fluid circulation of air flows
  • the 14 staged trolleys are divided into two rows on the floor with a difference of 36cm between the floors, for a total height for all the trolleys of the 2.95m trays (figure 2), a layout that can be expanded in width and width. length by spreading the walls over the width in distances required for the extension carriages to finally obtain the cultivation area adequate to the desired production quantity, carts on which would be arranged the culture trays; while keeping a spacing of 03cm on the length between the trays in question (figure, 2), to let circulate the flow of air through this space, imperative condition for the proper functioning of the system.
  • Trolleys (figure, 2) with linear dimensions (side by side) of: 1.75m x7 (along the length of the module) for a wingspan of 12,25m
  • Width of the carriage is indeed the length of the plate (1,50m) 2 on (1.50m) + 0,12m widths of the uprights seen its longitudinal disposition on the carriages face (1,50m) to arrive at the total of 4.60 m the total internal width of the device by adding the width of the corridor between the lines of the carriages.
  • the trays in question having an inclination of (3cm / lm), to promote and facilitate the drainage of irrigation water and prevent stagnation in the trays under the seeds and roots, to prevent the appearance of bacteria, mold, and mushrooms.
  • the device is characterized by the arrangement of the fans in the culture chamber and also in the germination chamber figure, 1), located on the six vertical and hollow uprights, covering and containing inside them a ventilation column to which the fans are fitted; these amounts located at both ends of the culture module at the level of the openings (16) fans in total, and 08 other on the two amounts at the end of the germination chamber (Figure, 1)
  • the system in question its purpose by its positioning and its alternative operation to create a lateral and horizontal air flow, reversible, operating alternately in both directions, and both horizontal and vertical position, when the series located in the culture module on the top of the side wall works it is the low series of the front wall that works at the same time, and it is the series of the amount of the first input that works with that of the opposite side of the output that works at the same time (figure, 5) to avoid the very harmful consequences to indoor culture resulting from stagnation of air which favors the appearance of molds and fungi and other toxins .
  • a ventilation system designed as follows: internal fans in the figure, 1) (40) in total; all are supported on vertical or horizontal ventilation columns to suck the air, and they are also divided into four sets according to their location: whether on a upright upright or on the horizontal sidewall, and their function in the system is defined with respect to the direction of the air flow desired to cover an area by creating a movement of airflow in one direction or another, operating in permutation to restart the operating load to equal time between the different sets of fans, on a given face,

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Hydroponics (AREA)
  • Greenhouses (AREA)
EP16865818.5A 2015-11-17 2016-11-16 Automatisierte isothermische gewächshausvorrichtung für mehrere erdlose zuchtverfahren, speziell für die tägliche (365 tage im jahr) herstellung von hydroponischen grünfutter zum füttern von tieren Withdrawn EP3376851A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DZ150697 2015-11-17
PCT/DZ2016/050012 WO2017084679A2 (fr) 2015-11-17 2016-11-16 Dispositif de serre isotherme automatisée pour procédés de cultures hors-sol multiples, et plus particulièrement, la production quotidienne (365 /j) de fourrage vert hydroponique pour l'alimentation animale.

Publications (2)

Publication Number Publication Date
EP3376851A2 true EP3376851A2 (de) 2018-09-26
EP3376851A4 EP3376851A4 (de) 2020-03-18

Family

ID=58717996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16865818.5A Withdrawn EP3376851A4 (de) 2015-11-17 2016-11-16 Automatisierte isothermische gewächshausvorrichtung für mehrere erdlose zuchtverfahren, speziell für die tägliche (365 tage im jahr) herstellung von hydroponischen grünfutter zum füttern von tieren

Country Status (2)

Country Link
EP (1) EP3376851A4 (de)
WO (1) WO2017084679A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700118967A1 (it) * 2017-10-20 2019-04-20 Travaglini S P A Metodo di coltura di prodotti agricoli in ambienti chiusi comprendenti una pluralita’ di locali climatizzati
EP4191584A1 (de) 2021-12-02 2023-06-07 Koninklijke Philips N.V. Audiovorrichtung und verfahren zum betrieb davon
WO2024003590A1 (en) * 2022-07-01 2024-01-04 Farm3 Plant culture system and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE524693C2 (sv) * 2003-02-14 2004-09-14 Bjoerkebo Gaard Ab System och metod för odling av växter i ett växthus
WO2007017922A1 (ja) * 2005-08-05 2007-02-15 Yugenkaisha Japan Tsusyo 全天候型農業ハウス

Also Published As

Publication number Publication date
EP3376851A4 (de) 2020-03-18
WO2017084679A2 (fr) 2017-05-26
WO2017084679A3 (fr) 2017-09-28

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