摘要:
Provided are a mosquito control aerosol which can produce a good control effect on mosquitoes over a long period of time while reducing influence on humans and pets, and a mosquito control method using the mosquito control aerosol. The mosquito control aerosol includes: a pressure-resistant container equipped with a metering spray valve, that contains a liquid aerosol-forming material including an insect pest control component and an organic solvent, and a propellant; and a spray button having a spray outlet connected to the metering spray valve. The volume of the liquid aerosol-forming material sprayed when the spray button is pressed down once is adjusted to 0.1 to 0.4 mL, and the spray force thereof as measured at a distance of 20 cm from the spray outlet at 25°C is adjusted to 0.3 to 10.0 g·f. At least a portion of the liquid aerosol-forming material is sprayed from the spray outlet in the form of adhesive particles X which adhere to an exposed portion in a treatment space. Alternatively, the liquid aerosol-forming material is sprayed from the spray outlet in the form of adhesive particles X which adhere to an exposed portion in a treatment space and suspendable particles Y which suspend in the treatment space.
摘要:
The present disclosure relates to a system and method for spraying one or more target objects. A primary blower system is adapted to create a relatively isolated field of circulating air by creating a primary air stream around the field of circulating air. A secondary blower system is adapted to circulate air within the isolated field by flowing a secondary air stream in directions contrary to the primary air stream. A chemical spray comprising liquid, aerosol droplets, particulate matter, or the like may be emitted into the circulating air within the field and thereby deposited on target objects within the field. Embodiments of the present disclosure may be used for agricultural, automotive, aerospace, and other applications to emit, contain, and/or recapture a spray.
摘要:
A multiple nozzle holder assembly with increased operating flexibility, comprising a main body provided with an inlet for a working fluid and with at least two outlets for the fluid, the inlet having a fluid connection to each outlet by means of a respective passage duct that is sectioned by corresponding valve elements for flow control with automatic actuation, an additional body being provided with at least three couplings for connection to respective atomizing nozzles, which is associated with the main body so that it can move among several operating configurations, at least two of which are delivery configurations in which selectively at least two of the at least three couplings each have a fluid connection to one of the at least two outlets.
摘要:
The invention relates to a removal device for a crop protection agent, comprising a container (1) which surrounds an interior (7) for receiving the crop protection agent and which has a removal opening (9). The removal device according to the invention is characterized by a suction tube (3), which has a first opening (10) in the interior (7) of the container (1), a second opening (5) near the removal opening (9) of the container (1), and a third opening (4) in the interior (7) of the container (1), said third opening being arranged at a distance from the first opening (10). The removal device is also characterized by a pump (2) which is arranged in the interior (7) of the container (1) in particular and which is operatively connected to the suction tube (3) such that the crop protection agent which can be found in the container (1) can be pumped through the suction tube (3) from the first opening (10) of the suction tube to the second and third opening (5, 4) of the suction tube (3) by means of the pump. The invention further relates to the use of such a removal device for removing a crop protection agent located in the interior (7) of the container (1).
摘要:
An apparatus and method for applying an agricultural management material to targeted area. Exemplary agricultural management materials include viscous materials. The present invention relates to methods and apparatus for delivering an agricultural management material and in particular to methods and apparatus for delivering a viscous pest control material to targeted substrates including one or more of agricultural crops, plants, structures, and substrates in the proximity thereof.
摘要:
The present disclosure relates to a system and method for spraying one or more target objects. A primary blower system is adapted to create a relatively isolated field of circulating air by creating a primary air stream around the field of circulating air. A secondary blower system is adapted to circulate air within the isolated field by flowing a secondary air stream in directions contrary to the primary air stream. A chemical spray comprising liquid, aerosol droplets, particulate matter, or the like may be emitted into the circulating air within the field and thereby deposited on target objects within the field. Embodiments of the present disclosure may be used for agricultural, automotive, aerospace, and other applications to emit, contain, and/or recapture a spray.
摘要:
Eine Vorrichtung zum Spritzen von Reihenkulturen weist einen von einem Fahrzeug, einem Anhänger od. dgl. aufgenommenen Spritzmittelbehälter und wenigstens einen eine Pflanzenreihe (3) übergreifenden Spritztunnel (1) mit beiderseits der Pflanzenreihe (3) abstandsveränderlich angeordneten Seitenwänden (6), entlang deren Unterkante je eine Sammelrinne (13) zum Auffangen und Rückgewinnen von überschüssigem Spritzmittel angeordnet ist, und innerhalb des Spritztunnels (1) im wesentlichen senkrecht verlaufende Düsenrohre (11) auf, wobei die Tunnelweite an dem in Fahrtrichtung vorderen und hinteren Ende des Spritztunnels etwa der Pflanzenbreite entspricht. Zur Verbesserung des Spritzergebnisses ist vorgesehen, daß sich die Tunnelweite vom vorderen Ende ausgehend bis zu einem größten Abstand der Seitenwände (6) erweitert und danach zum hinteren Ende wieder verengt.
摘要:
La présente invention concerne dispositif de distribution (1) destiné à distribuer un produit sur une surface telle qu'un terrain agricole, le dispositif de distribution (1) comprenant : au moins un élément de rampe (2) de distribution ; un circuit de distribution (5) du produit comprenant : un orifice d'entrée (7) destiné à être en communication fluidique avec une source du produit ; une pluralité de buses (11) reliées fluidiquement en série, la pluralité de buses (11) étant disposée le long de l'au moins un élément de rampe (2) de distribution, la pluralité de buses (11) étant reliée à l'orifice d'entrée (7) en série, chaque buse de distribution parmi la pluralité de buses (11) de distribution présentant une valeur de pression ; un régulateur de pression (13) configuré pour égaliser les valeurs de pressions de chaque buse parmi la pluralité de buses (11) de pour réguler la pression du produit le long de l'au moins un élément de rampe (2) de distribution ; le régulateur de pression (13) comprenant uniquement : un premier organe de régulation (13a); et un deuxième organe de régulation (13b), chacun des premier et deuxième organes de régulation (13a, 13b) de pression étant relié en série à la pluralité de buses (11) et à l'orifice d'entrée (7), la pluralité de buses (11) étant disposée entre le premier organe de régulation (13a) et le deuxième organe de régulation (13b).