An unmanned flying spray system includes a flying device, an air valve, and a spraying device. The flying device is provided with a controller including a control module and a power supply module electrically connected to the control module for supplying power to the flying device. The air valve is disposed on the flying device and connected with a gas cylinder for outputting a gas power. The spraying device includes a pesticide container, an electromagnetic control valve electrically connected with the control module, and a nozzle. The pesticide container has a diverting member connected with the air valve, the pesticide container, and the nozzle. The electromagnetic valve is disposed between the diverting member and the nozzle. The unmanned flying spray system sprays a liquid by use of gas power, so as to significantly reduce the overall weight and improve the stability of flying.

The present invention provides a new insect pest control agent that can instantly stop the movement of an insect pest and kill the insect pest, but that does not have a risk of explosion or ignition and that does not destroy the ozone layer and that has a low global warming potential, and therefore that can be safely used.

An insect pest control agent comprising 1-chloro-3,3,3-trifluoropropene as an active agent solves the above problem.

In a device for producing quantitative-diameter spray droplets of pesticide, a driving motor is controlled by a control center, the driving motor drives a lead screw, the lead screw drives a sliding device to achieve a designated accurate position on a guide track, and a piston moves slowly along with the sliding device to extrude chemicals in a droplet generator quantitatively, the chemicals extruded by the piston through the motion in a droplet cavity forms small single droplets through a guide pipe, the droplets with specific particle size are further generated by precisely controlling the extrusion amount of the chemicals, so that the device can be widely used for studies about diffusion of the droplets evaporation property of the single droplets and the like tested by water-sensitive paper, as well as tests of the properties of the pesticide, and further has broad application prospects.

Apparatus for converting a powered air blower to a sprayer is disclosed. The apparatus comprises at least one discharge port terminating in a nozzle and at least one clamp, such as an alligator jaw. The clamp may open in a direction away from a direction of discharge from each nozzle. The clamp and the at least one discharge port may be mounted on a chassis having a configuration of a tube. A feed conduit is in fluid communication with each of the discharge port. Where there is more than one discharge port, the feed conduit splits to supply each discharge port. In an embodiment, there is one discharge port having a direction of discharge and an associated axis, and at least two clamps symmetrically disposed about the axis. The apparatus may be clamped to a discharge conduit of the blower.

A sterilizing and insecticidal sprayer comprising: a sterilizing water container in which sterilizing water is stored; an insecticidal liquid container in which an insecticidal liquid is stored; a three-way valve switched such that compressed air is selectively used to spray sterilizing water from the sterilizing water container, or supplied to the insecticidal liquid container; a vibration generator positioned in the insecticidal liquid container so as to generate vibrations by means of compressed air supplied from a compressor and a piezoelectric element; a piezoelectric element positioned above the vibration generator; an inner tube extending upwards/downwards through the axial center of the vibration generator so as to transfer compressed air; a horn body positioned below the piezoelectric element so as to contain the inner tube; a horn body hole penetrating the horn body from the inner tube; and a circulating flow chamber.

A method for multi-agent dry fogging. The method includes pressurizing a first agent to a first range of pressure. The first agent includes a sterilant. The method also includes pressurizing a second agent to a second range of pressure. The second agent includes a non-depleting solution for protection against microorganism growth. The method also includes pressurizing a gas to a gas range of pressure. The method also includes atomizing the first agent at a nozzle to mix with the pressurized gas in a first application stage to disperse the first agent in a first dry fog within an ambient environment. The method also includes atomizing the second agent at the nozzle to mix with the pressurized gas in a second application stage to disperse the second agent in a second dry fog within the ambient environment.

A dispensing system includes a substrate made of a porous material that defines a channel. The system also includes a base in contact with the substrate, A container for discharging a flowable medium into the channel is completely accommodated within the base and is partially exterior to the substrate.

A dispensing system includes a substrate and a mechanism for discharging a flowable medium through the substrate. The discharge of the flowable medium through the substrate results in a visible plume of the flowable medium for at least 3 seconds.

The telescoping spider web removal brush is a device that eliminates spider webs and spiders. Specifically, as the webs are brushed away a pesticide is applied to the area to eradicate the spiders associated with the web. The telescoping spider web removal brush is comprised of a brush, a pesticide application system and a telescopic wand.

A method for multi-agent dry fogging. The method includes pressurizing a first agent to a first range of pressure. The first agent includes a sterilant. The method also includes pressurizing a second agent to a second range of pressure. The second agent includes a non-depleting solution for protection against microorganism growth. The method also includes pressurizing a gas to a gas range of pressure. The method also includes atomizing the first agent at a nozzle to mix with the pressurized gas in a first application stage to disperse the first agent in a first dry fog within an ambient environment. The method also includes atomizing the second agent at the nozzle to mix with the pressurized gas in a second application stage to disperse the second agent in a second dry fog within the ambient environment.