VENTILATION SYSTEM USED FOR WITHDRAWAL OF THE WARM AIR IN THE ATMOSPHERE Russian patent published in 2007 - IPC F28C1/00 

FIELD: atomic power industry; other industries; production of the ventilation systems for the atomic power plants.

SUBSTANCE: the invention is pertaining to the field of the power engineering, in particular, to cooling of the recycling heat-transfer mediums by the air and may be used at the atomic power stations designed for operation in the water-short areas. The system contains the pipe with the deflector having the radially mounted on the pipe butt components for fastening of the deflector body and the hood. These fastening components are made in the form of the cantilever truss, which lower hoop by means of the cylindrical hinge is mounted on the pipe butt. The hood is disposed on the upper hoops of the trusses, the cantilever parts of the trusses are protruding outside and are used for fastening the deflector body to them. At that each truss is supplied with the T-shaped strut, two opposite ends of which are fastened accordingly to the bottom hoop of the truss and to the internal pipe wall, and the third end - to the cylindrical hinge. Partitions may be suspended to the trusses hoops for formation of the individual air thrust sections. The ends of the trusses inside the pipe may be connected among themselves by means of the face chuck, to which the fitting pipe for fixation of the side edges of the partitions may be suspended. The technical result of the invention is the increased reliability of operation of the ventilation system.

EFFECT: the invention ensures the increased reliability of operation of the ventilation system.

5 cl, 3 dwg