DEVICE FOR DOSED AND TARGETED SUPPLY OF GASEOUS MIXTURES INTO SPACE

摘要

A device for dosed and targeted supply of gaseous mixtures into space comprises a housing divided in the space into a mixing chamber, inside which a feed mechanism of gaseous substances and/or aerosols is located, and an additional chamber, inside of which a mechanism for creating positive pressure inside the mixing chamber is located, as well as an outlet for targeted supply of the substances and/or aerosols. For creating positive pressure inside the mixing chamber of device a movable elastic deformable diaphragm is used, which is kinematically connected to a mechanism of periodic lateral deformation of the diaphragm. In the case the outlet of mixing chamber is made with the changeable area in the form of a thin diaphragm, and periodic deformation of the membrane is made by means of an electromagnetic solenoid, which has a movable ferromagnetic rod and is electrically connected to a generator of electrical pulses, and said rod is kinematically connected to said diaphragm in its center. Periodic deformation of the elastic deformable diaphragm is made by means of at least one lever, moving around the axis, which is kinematically connected to the movable rod and said membrane. Behind the elastic deformable membrane an additional tight chamber is mounted that by means of a flexible hose is connected to an elastically deformable vessel located outside the device housing. At the same time for creating pulse pressure of gaseous mixture inside the mixing chamber of device a dynamic emitter of sound low-frequency vibrations is used. The mixing chamber of device has an additional valve for air input and the elastic deformable diaphragm is installed inside the mixing chamber of device with possibility of linear movement and fixing relative to the diaphragm outlet. The device has a set of removable diaphragms, which outlet openings are made in the form of convex geometric figures topologically conformal to a circle.