Air treatment system and method for treating supply air

Abstract

An air conditioning system for conditioning room air comprising an air supply device ( 1 ) having an extraction air chamber ( 2 ), into which room extraction air from the room is introduced, and a power source ( 3 ) for powering the air supply device. The air supply device comprises at least one pettier-element ( 4 ) having a first side ( 20 ) arranged to condition at least part of the room extraction air before it being diffused into the room.

1 . An air conditioning system for conditioning room air comprising
 an air supply device having an extraction air chamber, into which room extraction air from the room is introduced, and   a power source for powering the air supply device,
 wherein the air supply device comprises at least one peltier-element having a first side arranged to condition at least part of the room extraction air before it being diffused into the room. 
   
     
     
         2 . The air conditioning system according to  claim 1 , wherein the air supply device comprises outdoor air chamber for receiving outdoor air. 
     
     
         3 . The air conditioning system according to  claim 2 , wherein a second side of the peltier-element is arranged to be treated with the outdoor air of the outdoor air chamber. 
     
     
         4 . The air conditioning system according to  claim 1 , wherein the air supply device comprises a middle chamber arranged to receive part of the room extraction air from the extraction air chamber. 
     
     
         5 . The air conditioning system according to  claim 4 , wherein the middle chamber comprises an extraction air outlet arranged to extract the room extraction air from the air supply device. 
     
     
         6 . The air conditioning system according to  claim 4 , wherein the extraction outlet comprises adjusting means for adjusting the extraction air flow from the air supply device. 
     
     
         7 . The air conditioning system according to  claim 4 , wherein the middle chamber and the outdoor air chamber are connected to each other by a conduit for introducing room extraction air into the outdoor air chamber. 
     
     
         8 . The air conditioning system according to  claim 7 , wherein a second adjusting means are provided within the conduit for adjusting the room extraction air flow from the middle chamber into the outdoor air chamber. 
     
     
         9 . The air conditioning system according to  claim 7 , wherein the second side of the peltier-element is arranged to be treated by the combination of the outdoor air and the room extraction air in the outdoor air chamber. 
     
     
         10 . The air conditioning system according to  claim 1 , wherein the power source is a photovoltaic panel. 
     
     
         11 . The air conditioning system according to  claim 1 , wherein the air supply device comprises a fresh air chamber from which fresh air is supplied into the room, and a fresh air inlet for receiving fresh supply air into the fresh air chamber. 
     
     
         12 . A method for conditioning room air with an air conditioning system comprising steps of:
 receiving room extraction air from a room into an extraction air chamber of an air supply device,   conditioning at least part of the room extraction air by a first side of at least one peltier-element, and   diffusing the conditioned room extraction air into the room.   
     
     
         13 . The method according to  claim 12  comprising a step of treating a second side of the peltier-element with circulated outdoor air flow. 
     
     
         14 . The method according to  claim 13  comprising a step of combining part of the room extraction air, which is not diffused into the room, with the outdoor air flow. 
     
     
         15 . The method according to  claim 12  comprising steps of receiving fresh supply air into a fresh supply air chamber of the air supply device, and supplying supply air into the room.