DE102013009530A1 - Greenhouse Tracker - Google Patents
Greenhouse Tracker Download PDFInfo
- Publication number
- DE102013009530A1 DE102013009530A1 DE102013009530.1A DE102013009530A DE102013009530A1 DE 102013009530 A1 DE102013009530 A1 DE 102013009530A1 DE 102013009530 A DE102013009530 A DE 102013009530A DE 102013009530 A1 DE102013009530 A1 DE 102013009530A1
- Authority
- DE
- Germany
- Prior art keywords
- roof
- greenhouse
- photovoltaic
- roof windows
- internal temperature
- 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- Withdrawn
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims abstract description 5
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 230000005855 radiation Effects 0.000 description 8
- 241000112598 Pseudoblennius percoides Species 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- 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
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/243—Collecting solar energy
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] 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
- 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
Abstract
Es wird ein Gewächshaus mit einer Vielzahl von Glasscheiben und mindestens zwei mittels Motoren (9, 9a) in ihrer Neigung verstellbaren Dachflächenfenstern (5, 5a), die sich in einem Winkel (α) zueinander, insbesondere gegenläufig zueinander öffnen lassen, vorgeschlagen. Ein Regel- und Steuergerät (11) steuert den Öffnungsvorgang in Abhängigkeit von der Innentemperatur (Tinnen) im Gewächshaus. Die Dachflächenfenster sind mit einem Photovoltaikgenerator (7, 7a) bestückt und dem Regel- und Steuergerät wird als weiterer Parameter neben der Innentemperatur ein Maß für die photovoltaisch erzeugte Leistung der Photovoltaikgeneratoren zugeführt. So wird die Möglichkeit geschaffen, die Summe der Sonnenenergieausbeute der beiden Dachflächenfenster bei der erforderlichen Belüftung zu maximieren.A greenhouse with a large number of panes of glass and at least two roof windows (5, 5a) which can be adjusted in inclination by means of motors (9, 9a) and which can be opened at an angle (α) to one another, in particular in opposite directions, is proposed. A regulating and control device (11) controls the opening process depending on the internal temperature (troughs) in the greenhouse. The roof windows are equipped with a photovoltaic generator (7, 7a) and the regulating and control device is fed as a further parameter in addition to the internal temperature, a measure of the photovoltaically generated power of the photovoltaic generators. This creates the possibility to maximize the sum of the solar energy yield of the two roof windows with the necessary ventilation.
Description
Die Erfindung bezieht sich auf ein Gewächshaus mit einer Vielzahl von Glasscheiben und mindestens zwei mittels Motoren in ihrer Neigung verstellbaren Dachflächenfenstern, die sich in einem Winkel zueinander, insbesondere gegenläufig zueinander öffnen lassen, wobei ein Regel- und Steuergerät den Öffnungsvorgang in Abhängigkeit von der Innentemperatur im Gewächshaus steuert.The invention relates to a greenhouse with a plurality of glass panes and at least two adjustable by means of motors in their inclination roof windows, which can open at an angle to each other, in particular in opposite directions, wherein a control and control device opening operation in dependence on the internal temperature Greenhouse controls.
Gewächshäuser dieser Art sind sattsam bekannt und bedürfen keiner weiteren Erläuterung.Greenhouses of this kind are well known and require no further explanation.
Vorliegende Erfindung geht aus von der Überlegung, dass es wünschenswert ist, die ohnehin vorhandenen Stellmotoren zur Einstellung des Öffnungswinkels der Dachflächenfenster einer weiteren Funktion zuzuführen. Ausgehend von dieser Überlegung hat es sich vorliegende Erfindung zur Aufgabe gemacht, eine energieeffiziente Nutzung des Gewächshausdaches anzustreben.The present invention is based on the consideration that it is desirable to supply the already existing servo motors for adjusting the opening angle of the roof windows of a further function. Based on this consideration, the present invention has set itself the task of seeking energy-efficient use of the greenhouse roof.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Dachflächenfenster mit einem Photovoltaikgenerator bestückt sind und dass dem Regel- und Steuergerät als weiterer Parameter neben der Innentemperatur ein Maß für die photovoltaisch erzeugte Leistung der Photovoltiakgenertoren zugeführt wird, um die Summe der Sonnenenergieausbeute der beiden Dachflächenfenster bei der erforderlichen Belüftung zu maximieren. Als erforderliche Belüftung wird dabei eine Belüftung angesehen, die das Wohl der Pflanzen im Gewächshaus nicht gefährdet. Das heißt, dass sowohl eine Reduzierung oder Unterbrechung der Lüftung als auch eine Erhöhung der Lüftung, obwohl sie alleine von der Innentemperatur im Gewächshaus nicht geboten wären, vorgenommen werden können, um die Leistung zu maximieren, sofern die Pflanzen keinen Schaden nehmen.This object is achieved in that the roof windows are equipped with a photovoltaic generator and that the control and control device as a further parameter in addition to the internal temperature a measure of the photovoltaic power of Photovoltiakgenertoren is supplied to the sum of the solar energy yield of the two roof windows in the to maximize required ventilation. As required ventilation while a ventilation is considered that does not endanger the well-being of the plants in the greenhouse. That is, both reducing or stopping the ventilation and increasing the ventilation, although not required by the indoor temperature in the greenhouse alone, can be done to maximize performance, provided the plants are not damaged.
Im Ergebnis wird so eine Nachführung der Dachflächenfenster in Bezug zum Sonnenstand erreicht, der bei der erforderlichen Belüftung des Gewächshauses die Leistung der Photovoltaikmodule optimiert.As a result, a tracking of the roof windows is achieved with respect to the position of the sun, which optimizes the performance of the photovoltaic modules in the required ventilation of the greenhouse.
Weitere Ausgestaltungen und Vorteile der Erfindung ergeben sich aus der Beschreibung eines Ausführungsbeispiels anhand der Figuren. Es zeigen:Further embodiments and advantages of the invention will become apparent from the description of an embodiment with reference to FIGS. Show it:
In der
Jedes Dachflächenfenster
Jedes der beiden Dachflächenfenster
Dem Regel- und Steuergerät
Im Folgenden wird eine erfindungsgemäße Vorgehensweise beim Gebrauch der Vorrichtung beschrieben. Es wird in der
In der
Im weiteren Verlauf des Tages wird mit den beiden Öffnungsvorgängen der beiden Dachflächenfenster
In der Mittagszeit, wenn die Sonne am Zenit steht, sind beide Dachflächenfenster
In den Nachmittagsstunden wird zunächst das nach Westen orientierte Dachflächenfenster
Anstelle oder zusätzlich zu den Strahlungssensoren
Beschrieben ist ein Gewächshausdach mit einem in die Nord-Süd Achse ausgerichtetem Dachfirst. Alle Ausführungen sind auch für hierzu himmelsrichtungsverdrehte Firstausrichtungen gültig, wobei dann lediglich die aufgrund der Ausrichtung des Gewächshauses per se geringere Leistung generiert werden kann.Described is a greenhouse roof with a roof ridge aligned in the north-south axis. All versions are also valid for this rimmed direction ridge orientations, in which case only the power per se due to the orientation of the greenhouse per se can be generated.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- GewächshausdachGreenhouse roof
- 3, 3a3, 3a
- erste bzw. zweite Dachflächefirst or second roof area
- 5, 5a5, 5a
- erstes bzw. zweites Dachflächenfensterfirst or second roof window
- 7, 7a7, 7a
- Photovoltaikmodulphotovoltaic module
- 9, 9a9, 9a
- Stellmotorservomotor
- 1111
- Regel- und SteuergerätControl and regulating device
- 13, 13a13, 13a
- Strahlungssensorradiation sensor
- Tinnen T inside
- Innentemperatur GewächshausIndoor temperature greenhouse
- S, SaS, Sa
- Signaleingangsignal input
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013009530.1A DE102013009530A1 (en) | 2013-06-07 | 2013-06-07 | Greenhouse Tracker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013009530.1A DE102013009530A1 (en) | 2013-06-07 | 2013-06-07 | Greenhouse Tracker |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102013009530A1 true DE102013009530A1 (en) | 2014-12-11 |
Family
ID=52008850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102013009530.1A Withdrawn DE102013009530A1 (en) | 2013-06-07 | 2013-06-07 | Greenhouse Tracker |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102013009530A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108770560A (en) * | 2018-04-08 | 2018-11-09 | 黄月萍 | A kind of agricultural equipment and its application method |
US10505492B2 (en) | 2016-02-12 | 2019-12-10 | Solarcity Corporation | Building integrated photovoltaic roofing assemblies and associated systems and methods |
WO2022009082A1 (en) * | 2020-07-10 | 2022-01-13 | Werner Reichert | Energy-efficient modular greenhouse |
-
2013
- 2013-06-07 DE DE102013009530.1A patent/DE102013009530A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10505492B2 (en) | 2016-02-12 | 2019-12-10 | Solarcity Corporation | Building integrated photovoltaic roofing assemblies and associated systems and methods |
CN108770560A (en) * | 2018-04-08 | 2018-11-09 | 黄月萍 | A kind of agricultural equipment and its application method |
WO2022009082A1 (en) * | 2020-07-10 | 2022-01-13 | Werner Reichert | Energy-efficient modular greenhouse |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R120 | Application withdrawn or ip right abandoned |