Air-conditioning system for a room

Abstract

Air-conditioning system for a room, comprising means for diffusing air in the room and regulating means for diffusion of the blown air, characterised in that said means are intended to be placed at the level of the ceiling of the room, and in that the regulating means are suitable for spatially modulating diffusion of the air in the room.

1 . An air-conditioning system for a room ( 1 ), comprising means ( 2 ) for diffusing air in the room ( 1 ) and means ( 30 ,  40 ,  60 ) for regulating the diffusion blown air, characterised in that said means ( 2 ;  30 ,  40 ,  60 ) are intended to be placed at the level of the ceiling ( 4   a ) of the room ( 1 ), and in that the regulating means are suitable for spatially modulating diffusion of the air in the room. 
   
   
       2 . The air-conditioning system according to  claim 1 , characterised in that said means are intended to be placed in a false ceiling ( 3 ), at a distance from the ceiling ( 4   a ) of the room ( 1 ). 
   
   
       3 . The air-conditioning system according to  claim 2 , characterised in that the means ( 2 ) for diffusing air are openings made in the false ceiling ( 3 ). 
   
   
       4 . The air-conditioning system according to  claim 3 , characterised in that the openings ( 2 ) have oblong, circular or rectangular geometry. 
   
   
       5 . The air-conditioning system according to  claim 3 , characterised in that spatial modulation, by the means ( 30 ,  40 ,  60 ) for regulating diffused air flow is done by modification of the size of the openings ( 2 ). 
   
   
       6 . The air-conditioning system according to  claim 3 , characterised in that the regulating means comprise at least two superposed grilles ( 30 ,  40 ), which form the false ceiling ( 3 ), and in which the openings ( 2 ) are made. 
   
   
       7 . The air-conditioning system according to  claim 6 , characterised in that modification of the size of the openings ( 2 ) is done by shifting one grille ( 30 ) relative to the other ( 40 ). 
   
   
       8 . The air-conditioning system according to  claim 5 , characterised in that modification of the size of the openings ( 2 ) is done by means a diaphragm ( 60 ). 
   
   
       9 . The air-conditioning system according to  claim 5 , characterised in that modification of the size of the openings ( 2 ) is done selectively. 
   
   
       10 . The air-conditioning system according to  claim 5 , characterised in that modification of the size of the openings ( 2 ) is done by groups of openings. 
   
   
       11 . The air-conditioning system according to  claim 10 , characterised in that each group comprises a set of at least one opening ( 2 ). 
   
   
       12 . The air-conditioning system according to  claim 10 , characterised in that the openings ( 2 ) of the same group are adjacent. 
   
   
       13 . The air-conditioning system according to  claim 1 , characterised in that each group defines a zone ( 50 ) of the ceiling ( 4   a ). 
   
   
       14 . The air-conditioning system according to  claim 1 , characterised in that it also comprises blocking means in position of the regulating means ( 30 ,  40 ). 
   
   
       15 . The air-conditioning system according to  claim 14 , characterised in that the blocking means are thumbwheels. 
   
   
       16 . The air-conditioning system according to  claim 1 , characterised in that it also comprises recovery means ( 20 ) of the force air. 
   
   
       17 . The air-conditioning system according to  claim 16 , characterised in that the recovery means ( 20 ) are intended to be placed in the lower part of the room ( 1 ). 
   
   
       18 . The air-conditioning system according to  claim 16 , characterised in that the recovery means ( 20 ) are intended to be placed in a side wall ( 4   b ) of the room ( 1 ). 
   
   
       19 . The air-conditioning system according to  claim 16 , characterised in that the recovery means ( 20 ) of the air comprise air filters for filtering the recycled air. 
   
   
       20 . The air-conditioning system according to  claim 16 , characterised in that fire detection means are placed at the level of the air recovery means ( 20 ). 
   
   
       21 . The air-conditioning system according to  claim 1 , characterised in that it also comprises means for managing the humidity of the room. 
   
   
       22 . The air-conditioning system according to  claim 1 , characterised in that the regulating means ( 30 ,  40 ) are controlled manually. 
   
   
       23 . The air-conditioning system according to  claim 1 , characterised in that the regulating means ( 30 ,  40 ,  60 ) are controlled by control means as a function of a set temperature. 
   
   
       24 . The air-conditioning system according to  claim 1 , characterised in that the diffused air is pressurised between the ceiling ( 4   a ) and the sub-ceiling ( 3 ). 
   
   
       25 . The air-conditioning system according to  claim 1 , characterised in that it also comprises at least one central air-conditioning unit. 
   
   
       26 . The air-conditioning system according to  claim 25 , characterised in that the central air-conditioning unit is connected upstream of the cold groups. 
   
   
       27 . The air-conditioning system according to  claim 25 , characterised in that the central air-conditioning unit is connected downstream of a fan ( 10 ). 
   
   
       28 . The air-conditioning system according to  claim 27 , characterised in that the fan ( 10 ) sends air between the false ceiling ( 3 ) and the ceiling ( 4   a ). 
   
   
       29 . The air-conditioning system according to  claim 1 , characterised in that it also comprises at least one radiator grille ( 7 ). 
   
   
       30 . The air-conditioning system according to  claim 27  characterised in that the air sent by the fan ( 10 ) is deflected by a radiator grille ( 7 ), such that the air is distributed evenly between the ceiling ( 4   a ) and the false ceiling ( 3 ), and sweeps the entire surface of the false ceiling ( 3 ). 
   
   
       31 . A room ( 1 ) housing computer equipment, characterised in that it comprises an air-conditioning system according to  claim 1 . 
   
   
       32 . The room ( 1 ) according to  claim 31  characterised in that the cable paths ( 60 ) are placed at the level of the ceiling ( 4   a ). 
   
   
       33 . The room ( 1 ) according to  claim 31 , characterised in that the cable paths ( 70 ) are placed under the false ceiling ( 3 ). 
   
   
       34 . The room according to  claim 31 , characterised in that it comprises a cable path dedicated to each element of the following group: strong currents, weak currents, and fiberoptic networks.