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DE4023366A1 - Mist generator in greenhouse - incorporates block of pressure-pulverising nozzles - Google Patents

Mist generator in greenhouse - incorporates block of pressure-pulverising nozzles

Info

Publication number
DE4023366A1
DE4023366A1 DE4023366A DE4023366A DE4023366A1 DE 4023366 A1 DE4023366 A1 DE 4023366A1 DE 4023366 A DE4023366 A DE 4023366A DE 4023366 A DE4023366 A DE 4023366A DE 4023366 A1 DE4023366 A1 DE 4023366A1
Authority
DE
Germany
Prior art keywords
pressure
nozzles
greenhouse
pulverising
spray
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Withdrawn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
DE4023366A
Other languages
German (de)
Inventor
Guenther Ludwig
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
Priority to DE4023366A priority Critical patent/DE4023366A1/en
Publication of DE4023366A1 publication Critical patent/DE4023366A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • 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
    • A01G9/247—Watering arrangements
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
    • A01K1/0052—Arrangement of fans or blowers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • B05B15/658—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits the spraying apparatus or its outlet axis being perpendicular to the flow conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
    • 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
    • Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
    • Y02A40/76—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry using renewable 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54—Free-cooling systems
    • 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
    • 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
    • Y02P60/14—Measures for saving energy, e.g. in green houses
    • 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
    • Y02P60/50—Livestock or poultry management

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Air Humidification (AREA)
  • Nozzles (AREA)

Abstract

The device for misting in greenhouses and conservatories has one or several batteries of nozzles fed with water (9) from a container (8) by a high-pressure pump (10). The nozzle battery (1) has one or several threaded apertures (4) on the periphery or ends, containing the latest pressure pulverising nozzles (5) in a size of 0.6 to 1 US GPH with a spray angle between 45 and 80 degrees. USE/ADVANTAGE - Produces the largest possible uniformly distributed mist spray and quickly achieves high air humidity.

Description

Die Erfindung betrifft eine als Düsenblock ausgebildete Vorrichtung zur Erzeugung von Nebel zum Befeuchten und Klimatisieren von Pflanzen vorzugsweise in einem Gewächshaus oder Wintergarten.The invention relates to a device designed as a nozzle block for generating mist for moistening and air conditioning plants preferably in a greenhouse or conservatory.

Bekannte Befeuchtungssysteme für Pflanzenbestände in einem Gewächs­ haus verwenden Sprühdosen zum Einsprühen von Wasser zur Luftbefeuch­ tung. Durch die Berieselung der Pflanzen werden Regenbedingungen si­ muliert. Ungleichmäßige Tröpfchenverteilung erschweren oder verhin­ dern eine gleichmäßige Besprühung mit Flüssigkeit. Besonders em­ pfindlich sind Tropenpflanzen, deren Blüten beim Auftreffen der Was­ sertröpfchen leicht beschädigt werden. Andere Vorrichtungen, wie sie beispielsweise in der DE-PS 34 23 574 dargestellt und beschrieben sind, sind mechanisch recht aufwendig und wegen der Verwendung von Befeuch­ tungsmatten sehr verschleißanfällig. Diese Vorrichtungen müssen auch je nach Größe des Gewächshauses speziell technisch ausgelegt werden, um den gewünschten Feuchtigkeitsgrad zu erreichen oder es müssen meh­ rere dieser aufwendigen Geräte verwendet werden.Known humidification systems for plants in a crop use aerosol cans to spray water for humidification tung. By sprinkling the plants, rain conditions become si mulated. Uneven droplet distribution complicates or prevents even spraying with liquid. Especially em Tropical plants are sensitive, their flowers when the What water droplets can be easily damaged. Other devices like them are shown and described for example in DE-PS 34 23 574, are mechanically quite complex and because of the use of humidification mats very susceptible to wear. These devices also need to depending on the size of the greenhouse, be specially designed technically to achieve the desired level of moisture or more rere of these complex devices can be used.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zur Erzeu­ gung eines möglichst großen und gleichmäßig verteilbaren Sprühnebels anzugeben, dessen feinste Partikel eine schnell erreichbare hohe Luft­ feuchtigkeit zur Befeuchtung von Pflanzen in Gewächshäusern gewährlei­ stet.The invention has for its object a device for generating the largest possible and evenly distributable spray specify, the finest particles of a quickly accessible high air Ensure moisture for the humidification of plants in greenhouses continuous

Diese Aufgabe wird dadurch gelöst, daß in einem Düsenblock eine oder mehrere verteilte Druckzerstäubungsdüsen für Ölbrenner angeordnet sind. Der Düsenblock wird über Rohrleitung oder Schläuche mittels einer moto­ risch angetriebenen Pumpe mit einem Druck von 50-75 kg/cm² aus einem Vorratsbehälter mit Wasser versorgt. Ohne Tröpfchenbildung entsteht ein feiner Sprühnebel, der sich gleichmäßig im Raum verteilt und schnell einen Sättigungsgrad von 100% der Luft erreicht. Als besonders zweck­ mäßig hat sich die Maßnahme erwiesen, die einzelnen Düsenblöcke in ei­ nem Abstand von ca. einem Meter in einem Gewächshaus zu verteilen. Zum Beispiel wird in einem Kleingewächshaus mit ca. 30 m³ umbauten Raum mittels vier Düsenblöcken mit je zwei Druckzerstäubungsdüsen 0,8 US GPH Sprühwinkel 60° in einer Minute eine Luftfeuchte von 100% erreicht. In der Regel haben sich Druckzerstäubungsdüsen in einer Größe zwischen 0,6 bis 1 US GPH mit einem Sprühwinkel zwischen 45° bis 80° besonders bewährt. Unmittelbar an den Druckzerstäubungsdüsen angeordnete Filter sorgen für ein sauberes Wasser für den Sprühnebel.This object is achieved in that one or several distributed pressure atomizing nozzles for oil burners are arranged. The nozzle block is connected to the pipeline or hoses using a moto rically driven pump with a pressure of 50-75 kg / cm² from one Reservoir supplied with water. Without droplet formation a fine spray that distributes itself evenly in the room and quickly reaches a saturation level of 100% of the air. As a special purpose The measure proved to be moderate, the individual nozzle blocks in egg to be distributed in a greenhouse at a distance of approximately one meter. To the Example is in a small greenhouse with approx. 30 m³ of enclosed space using four nozzle blocks with two pressure atomizing nozzles 0.8 US GPH each Spray angle 60 ° reaches a humidity of 100% in one minute. As a rule, pressure atomizing nozzles have a size between Special 0.6 to 1 US GPH with a spray angle between 45 ° to 80 ° proven. Filters arranged directly on the pressure atomizing nozzles  ensure clean water for the spray mist.

Vorteil der Erfindung ist, daß man in einem Gewächshaus schnell den gewünschten Feuchtigkeitsgrad erreichen und mittels Sollwertgeber hal­ ten kann. Weiterhin sind durch feste oder variable Verbindungen die einzelnen Düsenblöcke in die Nähe von Pflanzen und zwischen mehreren Gewächshäusern leicht zu verlegen und zu verändern. Durch den geringen Aufwand sind die einzelnen Düsenblöcke sehr preiswert. Flüssiger Dün­ ger und Pflanzenschutzmittel kann man dem Sprühwasser zusetzen und mit dem Sprühnebel verteilen. Mit erwärmtem oder gekühltem Sprühwasser ist durch den sich schnell verbreiteten Sprühnebel eine kurzfristige Ver­ änderung der Raumtemperatur zu erreichen und zu erhalten. Starke Näs­ sungen, Algen, Schimmelbildungen, Verkalkungen und Versalzungen werden weitgehend vermieden.The advantage of the invention is that you can quickly in a greenhouse achieve the desired level of moisture and use the can. Furthermore, through fixed or variable connections individual nozzle blocks near plants and between several Easy to move and change greenhouses. Due to the low The individual nozzle blocks are very inexpensive. Liquid fertilizer ger and pesticides can be added to the spray water and with spread the spray. With heated or cooled spray water due to the rapidly spreading spray mist a short-term ver achieve and maintain change in room temperature. Strong wet solutions, algae, mold, calcifications and salinization largely avoided.

Bevorzugte Ausführungsbeispiele der Erfindung sind in der Zeichnung dar­ gestellt und werden im folgenden näher erläutert. Es zeigtPreferred embodiments of the invention are shown in the drawing and are explained in more detail below. It shows

Fig. 1 eine erste Ausführungsform eines Düsenblockes mit zwei Druckzer­ stäubungsdüsen im Querschnitt, Fig. 1 shows a first embodiment of a nozzle block with two Druckzer stäubungsdüsen in cross-section,

Fig. 2 eine Vorderansicht eines Düsenblockes mit abgewandelter Anord­ nung zweier Druckzerstäubungsdüsen, Fig. 2 is a front view of a nozzle block with a modified voltage Anord two pressure atomized nozzles,

Fig. 3 ein Ausführungsbeispiel in einem Gewächshaus. Fig. 3 shows an embodiment in a greenhouse.

Bei der Ausführungsform gemäß Fig. 1 weist der Düsenblock 1 eine durch die Mitte hindurchgehende Bohrung 2 auf. An deren Enden befinden sich jeweils ein Gewindeanschluß 3. Seitlich versetzt führen Gewindebohrun­ gen 4 vom Außenmantel zu der durch die Mitte gehende Bohrung 2, in die Druckzerstäubungsdüsen 5 eingeschraubt sind. Die Druckzerstäubungsdüsen 5 sind am Eingang mit einem Filter 6 versehen.In the embodiment according to FIG. 1, the nozzle block 1 has a bore 2 passing through the center. There is a threaded connection 3 at each end. Laterally offset, threaded holes 4 lead from the outer jacket to the hole 2 going through the middle, into which pressure atomizing nozzles 5 are screwed. The pressure atomizing nozzles 5 are provided with a filter 6 at the inlet.

In der Fig. 2 sind die Druckzerstäubungsdüsen 5 um 90° versetzt angeord­ net. Eine unterschiedliche Anordnung kann frei gewählt werden. Ebenso ist es möglich eine Druckzerstäubungsdüse 5 an einer der Gewindeanschlüs­ se 3 anzuordnen.In FIG. 2, the pressure atomized nozzles 5 are displaced by 90 ° angeord net. A different arrangement can be chosen freely. It is also possible to arrange a pressure atomizing nozzle 5 on one of the threaded connections 3 .

Das in Fig. 3 dargestellte Ausführungsbeispiel zeigt eine Anordnung in einem nicht dargestellten Gewächshaus. Die Düsenblöcke 1 mit den einge­ setzten Druckzerstäubungsdüsen 5 sind in Abständen mittels Rohren 7 fest oder mit Hochdruckschläuchen variabel verbunden. Das in einem Behälter 8 vorrätige Sprühwasser 9 wird mittels einer Pumpe 10 und Motor 11 über einen Hochdruckschlauch 12 den Düsenblöcken 1 zugeführt und durch die Druckzerstäubungsdüsen 5 in den freien Raum als nicht dargestellter fein­ ster Nebel abgegeben. Mit Hilfe eines Sollwertgebers 13 wird die ge­ wünschte Luftfeuchte konstant gehalten.The embodiment shown in Fig. 3 shows an arrangement in a greenhouse, not shown. The nozzle blocks 1 with the inserted pressure atomizing nozzles 5 are fixed at intervals by means of tubes 7 or variably connected with high pressure hoses. The spray water 9 available in a container 8 is supplied by means of a pump 10 and motor 11 to the nozzle blocks 1 via a high-pressure hose 12 and discharged through the pressure atomizing nozzles 5 into the free space as a fine mist (not shown). With the help of a setpoint generator 13 , the desired air humidity is kept constant.

Claims (3)

1. Vorrichtung zur Erzeugung von Nebel vorzugsweise für Gewächshäuser und Wintergärten mit einem oder mehreren Düsenblöcken, wobei Sprüh­ wasser mittels einer Hochdruckpumpe aus einem Vorratsbehälter zuge­ führt wird, dadurch gekennzeichnet, daß der Düsenblock (1) mit einer oder mehreren am Umfang oder Stirnseiten versehenen Gewindebohrungen (4) versehen ist, in denen aus dem Stand der Technik bekannte Druckzerstäubungsdüsen (5) eingesetzt sind in einer Größe von 0,6 bis 1 US GPH mit einem Sprühwinkel zwi­ schen 45° bis 80°.1. A device for generating fog preferably for greenhouses and conservatories with one or more nozzle blocks, spray water being fed from a storage container by means of a high-pressure pump, characterized in that the nozzle block ( 1 ) is provided with one or more threaded bores on the circumference or end faces ( 4 ) is provided, in which pressure atomization nozzles ( 5 ) known from the prior art are used in a size of 0.6 to 1 US GPH with a spray angle between 45 ° to 80 °. 2. Vorrichtungen nach Anspruch 1, dadurch gekennzeich­ net, daß die Druckzerstäubungsdüsen (5) einem Filter (6) aufweisen.2. Devices according to claim 1, characterized in that the pressure atomizing nozzles ( 5 ) have a filter ( 6 ). 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekenn­ zeichnet, daß das dem Düsenblock (1) zugeführte Sprühwasser (9) mit einem Druck zwischen 50-75 kg/cm² erfolgt.3. Apparatus according to claim 1 or 2, characterized in that the nozzle block ( 1 ) supplied spray water ( 9 ) is carried out at a pressure between 50-75 kg / cm².
DE4023366A 1990-07-23 1990-07-23 Mist generator in greenhouse - incorporates block of pressure-pulverising nozzles Withdrawn DE4023366A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4023366A DE4023366A1 (en) 1990-07-23 1990-07-23 Mist generator in greenhouse - incorporates block of pressure-pulverising nozzles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4023366A DE4023366A1 (en) 1990-07-23 1990-07-23 Mist generator in greenhouse - incorporates block of pressure-pulverising nozzles

Publications (1)

Publication Number Publication Date
DE4023366A1 true DE4023366A1 (en) 1992-01-30

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DE4023366A Withdrawn DE4023366A1 (en) 1990-07-23 1990-07-23 Mist generator in greenhouse - incorporates block of pressure-pulverising nozzles

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414598A1 (en) * 1994-04-27 1995-11-02 Pondeljak Kastelan Mira Air scrubber and cleaning appts.
NL2000352C2 (en) * 2006-12-04 2008-06-06 Diemen B V Van Roof for cultivation space e.g. greenhouse of space unit, has film webs which extend from inlet and lie against one another and folded over the top part of attachment profile to delimit the volume of cushion
WO2008069658A1 (en) * 2006-12-04 2008-06-12 Van Diemen B.V. Roof construction for a cultivation space
US8458826B2 (en) 2005-11-29 2013-06-11 Creaholic S.A. Washing device
DE202016104537U1 (en) 2016-08-18 2016-09-19 Jochen Stegemann Greenhouse with a fogging device
DE202018106032U1 (en) 2018-10-22 2018-11-16 Jochen Stegemann Irrigation device, especially for a greenhouse
CN116174190A (en) * 2023-04-19 2023-05-30 北京易科立德生态环境科技有限责任公司 Rainfall simulation device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414598A1 (en) * 1994-04-27 1995-11-02 Pondeljak Kastelan Mira Air scrubber and cleaning appts.
US8458826B2 (en) 2005-11-29 2013-06-11 Creaholic S.A. Washing device
US9303394B2 (en) 2005-11-29 2016-04-05 Creaholic S.A. Washing device
NL2000352C2 (en) * 2006-12-04 2008-06-06 Diemen B V Van Roof for cultivation space e.g. greenhouse of space unit, has film webs which extend from inlet and lie against one another and folded over the top part of attachment profile to delimit the volume of cushion
WO2008069658A1 (en) * 2006-12-04 2008-06-12 Van Diemen B.V. Roof construction for a cultivation space
DE202016104537U1 (en) 2016-08-18 2016-09-19 Jochen Stegemann Greenhouse with a fogging device
DE202018106032U1 (en) 2018-10-22 2018-11-16 Jochen Stegemann Irrigation device, especially for a greenhouse
DE102019127543A1 (en) 2018-10-22 2020-04-23 Jochen Stegemann Irrigation device, in particular for a greenhouse
CN116174190A (en) * 2023-04-19 2023-05-30 北京易科立德生态环境科技有限责任公司 Rainfall simulation device

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