WO2016139375A1 - Dispositivo de cubierta intercambiable en invernaderos - Google Patents
Dispositivo de cubierta intercambiable en invernaderos Download PDFInfo
- Publication number
- WO2016139375A1 WO2016139375A1 PCT/ES2015/000126 ES2015000126W WO2016139375A1 WO 2016139375 A1 WO2016139375 A1 WO 2016139375A1 ES 2015000126 W ES2015000126 W ES 2015000126W WO 2016139375 A1 WO2016139375 A1 WO 2016139375A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mesh
- winding
- unwinding
- plastic sheet
- greenhouses
- Prior art date
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
- A01G9/14—Greenhouses
-
- 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
- A01G9/14—Greenhouses
- A01G9/16—Dismountable or portable greenhouses ; Greenhouses with sliding roofs
-
- 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
- A01G9/22—Shades or blinds for greenhouses, or the like
-
- 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
Definitions
- the present invention relates to an interchangeable cover device in greenhouses, and more specifically to a system that makes it possible to exchange the selective arrangement between two sheets in the same greenhouse cover, to allow indoor ventilation avoiding the entry of birds and insects, or to prevent the entry of rainwater or moisture.
- a structure participates in a greenhouse as a support for a roof and plastic sides, based on resistant sheets that allow the total entry of light.
- plastic sheets have to withstand very varied temperatures, both very high and very low, so that changes in atmospheric conditions can affect the normal development of fruit and vegetable products inside the greenhouse, being necessary sometimes to have to refold these sheets to allow ventilation and reach the optimum temperature inside.
- the device that has been recommended has been conceived to solve the problem described above, in a simple way but with great efficiency.
- the device of the invention allows to alternate between a plastic enclosure, providing all the typical characteristics of a greenhouse, or convert the enclosure into a mesh surface, anti-insects and birds, allowing adequate ventilation without risk of entry of This kind of animals.
- two cover sheets participate, one with a closed and transparent surface, as is conventional, and another that defines a mesh, so that when one is rolled the other is unwound , being able to establish intermediate positions, in which the surface, which will always be covered, is partially covered by one or another type of cover, allowing greater durability of the materials used, since when they are not being used, they are collected, with a sensor less exposure to the weather.
- the device of the invention is based on the fact that the enclosure consists of two sheets, a primary and transparent plastic, roll-up and unwind with respect to an axis driven by a motor, which is sliding through a guide provided in the profile of each one of the sides of the arch of the greenhouse, being related to said primary axis of winding / development of the primary plastic sheet, a mesh, associated with a tensioning device that can be extended or deployed, to form the enclosure, when the Transparent plastic sheet is rolled or extended, respectively.
- the enclosure can be constituted alternately and interchangeably, both the transparent plastic sheet, avoiding the internal ventilation of the greenhouse, or arrange a mesh that allows the ventilation of the greenhouse preventing the entry of insects and birds .
- DESCRIPTION OF THE DRAWINGS To complement the description that is going to be made below and in order to help a better understanding of the features of the invention, according to a preferred example of practical realization thereof, it is accompanied as an integral part of said description, a set of drawings in which, with an illustrative and non-limiting nature, the following has been represented:
- Figure 1 shows a representation corresponding to a perspective view of an interchangeable cover device in greenhouses made in accordance with the object of the invention.
- Figure 2 - Shows a profile view of the assembly of the previous figure.
- the device of the invention is applicable to a greenhouse with pillars (1) and profiles (2) as arc elements that form part of the general structure of the greenhouse, which is complemented with a gutter (3), as is conventional, for rainwater collection, and with a top-back profile (4) as a fastener for the rear edge corresponding to a transparent plastic sheet (5) that goes to constitute the enclosure of the greenhouse itself, including, in addition, a second sheet, in this case constituted by a mesh (6), which, like the previous one, is roller / unrolling, in the opposite way, that is, when the sheet (5 ) of plastic is extended then the sheet or mesh (6) is collected and vice versa.
- a guide (7) is provided on the arches (2) through which a motor-reducer (8) for driving a primary shaft (9) on which the plastic sheet (5) rolls and unwinds is slid, in so much so that the mesh (6) is rolled and unwound at its lower end with respect to a secondary shaft (10) mounted on a box (11), so that associated with the secondary axis (10) of winding / unrolling the mesh (6), a tensioner (12) related to a counterweight (13) is provided, also including an adjustment bar (14) and a reinforcement (15) for said bar. That is to say, that the elements corresponding to the tensioner (12), with the counterweight (13) and the adjustment bar (14) with the reinforcement (15) allow maintaining the tension of the secondary axis (10) of mesh reinforcement (6) ).
- the start-up of the motor (8) carries its sliding along the guide rail (7), turning the primary shaft (9) and therefore gradually producing a winding of the plastic sheet (5) on that primary axis (9), so that the mesh (6) is deployed, being linked by one of those edges to the primary axis (9 ) which will fractionate it and deploy it so that the greenhouse enclosure can be ventilated.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MA40811A MA40811A1 (fr) | 2015-03-03 | 2015-09-15 | Dispositif de couverture interchangeable pour serres |
MX2017011155A MX2017011155A (es) | 2015-03-03 | 2015-09-15 | Dispositivo de cubierta intercambiable en invernaderos. |
CONC2017/0008547A CO2017008547A2 (es) | 2015-03-03 | 2017-08-24 | Dispositivo de cubierta intercambiable en invernaderos |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP201500161 | 2015-03-03 | ||
ES201500161A ES2585040B1 (es) | 2015-03-03 | 2015-03-03 | Dispositivo de cubierta intercambiable en invernaderos |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016139375A1 true WO2016139375A1 (es) | 2016-09-09 |
Family
ID=56848382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2015/000126 WO2016139375A1 (es) | 2015-03-03 | 2015-09-15 | Dispositivo de cubierta intercambiable en invernaderos |
Country Status (7)
Country | Link |
---|---|
CL (1) | CL2017002215A1 (es) |
CO (1) | CO2017008547A2 (es) |
DO (1) | DOP2017000194A (es) |
ES (1) | ES2585040B1 (es) |
MA (1) | MA40811A1 (es) |
MX (1) | MX2017011155A (es) |
WO (1) | WO2016139375A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10219446B2 (en) * | 2015-10-05 | 2019-03-05 | Carl Paquette | Plant growing apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2951973B2 (es) * | 2023-05-31 | 2024-04-05 | Univ Almeria | Dispositivo de cubierta intercambiable para invernaderos |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2044755A2 (es) * | 1991-07-15 | 1994-01-01 | Inst Recerca I Tecnologia Agroalimentaries | Mejoras en los invernaderos con cubierta de pelicula plastica. |
ES1047339U (es) * | 2000-10-19 | 2001-03-16 | Invernaderos E Ingenieria S A | Dispositivo para apertura y cierre de techos de invernaderos mejorado. |
US6260308B1 (en) * | 1996-09-30 | 2001-07-17 | Jaderloon Company Inc | Covering mechanism for a greenhouse |
US20050241779A1 (en) * | 2002-07-26 | 2005-11-03 | Issam Abouloukme | Retractable self rolling blind, awning or cover apparatus |
ES2340881T3 (es) * | 2006-06-06 | 2010-06-10 | Orazio Scrofani | Sistema de apertura y cierre de la pelicula plastica y/o la red que c ubre el techo de invernaderos metalicos. |
-
2015
- 2015-03-03 ES ES201500161A patent/ES2585040B1/es active Active
- 2015-09-15 MX MX2017011155A patent/MX2017011155A/es unknown
- 2015-09-15 MA MA40811A patent/MA40811A1/fr unknown
- 2015-09-15 WO PCT/ES2015/000126 patent/WO2016139375A1/es active Application Filing
-
2017
- 2017-08-18 DO DO2017000194A patent/DOP2017000194A/es unknown
- 2017-08-24 CO CONC2017/0008547A patent/CO2017008547A2/es unknown
- 2017-09-01 CL CL2017002215A patent/CL2017002215A1/es unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2044755A2 (es) * | 1991-07-15 | 1994-01-01 | Inst Recerca I Tecnologia Agroalimentaries | Mejoras en los invernaderos con cubierta de pelicula plastica. |
US6260308B1 (en) * | 1996-09-30 | 2001-07-17 | Jaderloon Company Inc | Covering mechanism for a greenhouse |
ES1047339U (es) * | 2000-10-19 | 2001-03-16 | Invernaderos E Ingenieria S A | Dispositivo para apertura y cierre de techos de invernaderos mejorado. |
US20050241779A1 (en) * | 2002-07-26 | 2005-11-03 | Issam Abouloukme | Retractable self rolling blind, awning or cover apparatus |
ES2340881T3 (es) * | 2006-06-06 | 2010-06-10 | Orazio Scrofani | Sistema de apertura y cierre de la pelicula plastica y/o la red que c ubre el techo de invernaderos metalicos. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10219446B2 (en) * | 2015-10-05 | 2019-03-05 | Carl Paquette | Plant growing apparatus |
Also Published As
Publication number | Publication date |
---|---|
MX2017011155A (es) | 2018-06-07 |
ES2585040A1 (es) | 2016-10-03 |
MA40811A1 (fr) | 2017-11-30 |
ES2585040B1 (es) | 2017-06-26 |
DOP2017000194A (es) | 2017-10-15 |
CL2017002215A1 (es) | 2018-04-06 |
CO2017008547A2 (es) | 2017-08-31 |
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