AIR HUMIDIFYING APPARATUS Russian patent published in 2005 - IPC

FIELD: systems for air ventilating and conditioning.

SUBSTANCE: apparatus includes housing, tray with water and level regulator arranged on tray. In cylindrical housing there is converging insert whose lower edge is arranged higher than lower edge of housing and higher than water level in tray arranged around cylindrical transition branch pipe having diameter less than that of housing but larger than diameter of lower edge of converging insert. Upper edge of transition branch pipe is arranged higher than lower edge of converging insert and it is secured to housing by means of two mutually normal rods in order to form between converging insert and transition branch pipe duct for passing air from room. Lower part of converging insert is embraced by cone shaped gate that may move along converging insert and may be fixed in intermediate and boundary positions, possibly in position for completely closing duct for air passing from room between converging insert and transition branch pipe. Transition branch pipe is joined with outlet diverging branch pipe which is joined with air distributing grid in the form of hemisphere. Second grid also in the form of hemisphere is arranged inside first grid with minimum gap relative to it. Second grid joined through shaft with impeller may rotate around axis of apparatus. Impeller is arranged inside transition branch pipe. All members of apparatus are made of corrosion resistant material.

EFFECT: possibility for controlling air humidifying at outlet of apparatus and for distributing humidified air in room.

1 dwg