A spray apparatus having built-in air regulation and a swivel connection to an air supply and uses thereof are described herein.

The mist generating device includes a housing 11 having a water tank 12; a shaft portion 13 provided in the housing and extending in a vertical direction; an impeller 14 disposed on the shaft portion to be rotatable by means of the motor in a horizontal direction about a rotation axis that is the shaft portion; a nozzle 15 for jetting the water in the water tank toward the impeller; and a pump 21 for delivering the water in the water tank to the nozzle. The impeller includes a plurality of blades 14a arranged along a rotation direction of the impeller and configured to collide with the water jetted from the nozzle. The water jetted from the nozzle collides with the blades to thereby smash the water and generate mist. The housing includes a mist releasing port 18 for releasing the mist generated in the housing outwardly of the housing.

The invention discloses a sprinkler for achieving a high atomization effect under a low pressure condition, which belongs to a modern agricultural micro-irrigation apparatus, and comprises a low-pressure fine atomizing nozzle, a small motor fan, a storage battery pack, slotted brackets, a screw rod and adjustable screw nuts, the components of the sprinkler are connected with each other via threads and bolts, and the slotted bracket has a U-shaped slot. The low-pressure atomizing sprinkler can realize height adjustment of the sprinkler through threaded connection of the threaded connecting pipe according to the height of the plant to be sprinkled, and the operation is simple. Effective atomization can be achieved under a low pressure condition and atomization uniformity can be improved by the action of the small motor fan. The sprinkler for achieving a high atomization effect under a low pressure condition is convenient to assemble, the user can quickly install the sprinkler and achieve different atomization effects according to the requirement, so that a single apparatus has multiple functions and effectively overcome drawbacks of the mechanical operation and only functioning in pressure adjustment of the agricultural atomizing sprinklers in the prior art.

An atomizer includes at least one body, a cylindrical lateral surface surrounding the at least one body and blades positioned in one piece on the cylindrical lateral surface at selected angles to enhance an atomization and at a selected distance to each other and the at least one body integrated with the at least one body that providing high velocity rotational motion to atomizer.

An atomizer device can include a container for storing liquid for atomization, the container defining a top portion and a bottom portion, the top portion defining a mist opening. An ultrasonic transducer can be located at the bottom portion of the container and configured to generate waves in the liquid. A sleeve can extend from the bottom portion toward the top portion of the container. The sleeve can be configured to direct the waves along a longitudinal axis of the sleeve. A float can be located within the sleeve and be configured to move along the longitudinal axis of the sleeve. The float can define a through hole, wherein the waves are concentrated toward a surface of the liquid by passing through the through hole.

An apparatus, system, and method for providing a non-linear fluid stream into an environment for cooling purposes are disclosed. Such an apparatus includes a body portion and a nozzle, the nozzle being adapted to direct water into the environment. Such an apparatus may include a body portion having a flow channel defined therein for gas flow therethrough; and, a nozzle operatively disposed within the flow channel; said nozzle adapted to direct a liquid therefrom; wherein the channel and the nozzle are operatively disposed relative to each other so that a gas flowing through the channel and the liquid are combined into a fluid stream directed from the apparatus into the surrounding environment.

Fluid applicator assemblies which can be attached to or fabricated integrally with a blowing apparatus such as a leaf blower as a source of flowing air to atomize and eject atomized liquids into spaces and/or onto surfaces may include a nozzle having a nozzle body. At least one air flow cavity may be provided in the nozzle body. An air inlet slot may extend through the nozzle body and may be disposed in fluid communication with the at least one air flow cavity. A fluid ejection portion may be carried by the nozzle body. The fluid ejection portion may include an ejection head support extending from the nozzle body. A fluid ejection head may be carried by the ejection head support. A tube opening may extend through the fluid ejection portion. A fluid ejection slot may be provided in the fluid ejection head and disposed in fluid communication with the tube opening. A liquid container may be disposed in fluid communication with the fluid ejection slot through the tube opening. Other embodiments of the fluid applicator assemblies are disclosed.

The invention relates to a sprayer of the type comprising a turbine that generates an air current, a nozzle that channels the air current and an outlet of this current to the outside, carrying with it the product dosed by a series of nozzles arranged in the area of influence of the air current, the sprayer being special in that both the air outlet opening and the turbine can be configured and act in a coordinated manner to obtain the desired air flow for each type of crop and spray application, where the optimum air flow for each spray application and the configuration of the turbine and opening are determined by the actual sprayer by means of a processor and auxiliary means.

Systems and methods are described for generating low altitude clouds saturated with moisture above bodies of water including oceans, lakes, reservoirs, and rivers to generate rain down wind of the location of rain cloud generation.

Spray apparatus and uses thereof are described herein. A vacuum spray nozzle apparatus may include a first tube in fluid communication with a fluid source, a rotor coupled to the tube, a conduit in fluid communication with the passages of the first tube, and a second tube coupled to the conduit, the second tube being in fluid communication with a vacuum source. The rotor is in fluid communication with the pressurized fluid source. The conduit is substantially arched or angled such that an outlet of the conduit is offset a radial distance in a radial direction from the rotor axis, and when pressurized fluid is ejected from the outlet, during use, rotates the conduit. The vacuum spray nozzle apparatus is configured to remove components from a material through the second tube when a pressure of the system is reduced using the vacuum source.