Aeraulic device and radiant ceiling thermal system with internal air mixing

Abstract

An aeraulic device for radiant ceiling thermal systems of an internal room is provided. The device may comprise a case body having an inlet opening and an outlet opening, as well as a fan housed by the case body to cause airflow between the inlet opening and outlet opening. The device may be configured to be arranged in an upper volume or plenum of the internal room above a false ceiling of the radiant system. The inlet opening and outlet opening may be configured to be placed in fluid connection with the internal room and with the upper volume or plenum, and in cooperation with at least two openings of the false ceiling. Embodiments of the invention may also comprise a radiant ceiling thermal system provided with the aeraulic device.

1 . An aeraulic device for a ceiling radiant thermal system of an internal room, comprising:
 a case body having an inlet opening and an outlet opening;   at least one fan, housed by said case body and configured to move an airflow between said inlet opening and said outlet opening;   wherein the aeraulic device is configured to be arranged in an upper volume or plenum of the internal room above a false ceiling of the ceiling radiant thermal system; and   wherein said inlet opening and said outlet opening are configured to be placed in fluid connection with the internal room and with the upper volume or plenum, and in cooperation with at least two openings formed in the false ceiling, such that said at least one fan is positioned to generate a flow of air mixing between the internal room and the upper volume or plenum.   
     
     
         2 . The aeraulic device according to  claim 1 , wherein said inlet and said outlet openings are formed on at least one surface of said case body and define at least one of a linear direction and an angled direction of air flow. 
     
     
         3 . The aeraulic device according to  claim 1 , wherein said inlet and said outlet openings are provided with connecting means to the openings of the false ceiling; and wherein the connecting means comprise at least one of elbows or connector pipes. 
     
     
         4 . The aeraulic device according to  claim 1 , further comprising diverting and conveying means of the airflow positioned at said inlet opening and said outlet opening; wherein the diverting and conveying means comprise at least one of vanes, conveyors, and a plurality of slits; and wherein the diverting and conveying means are formed into the case body. 
     
     
         5 . The aeraulic device according to  claim 1 , further comprising a filter element configured to collect dust and particles present in the air. 
     
     
         6 . The aeraulic device according to  claim 1 , further comprising an air sanitizing device. 
     
     
         7 . The aeraulic device according to  claim 1 , further comprising at least one of a thermo-acoustic insulation layer and a sound-absorbing insulation material layer arranged internally or externally to said case body. 
     
     
         8 . A radiant ceiling thermal system for heating and cooling of an internal room, wherein the internal room includes an upper volume or plenum, the system comprising:
 a plurality of radiant panel connectable together to form a radiant false ceiling;   at least two openings formed in the radiant false ceiling and configured to place the internal room in fluid communication with the upper volume or plenum; and   at least one aeraulic device configured to be arranged in the upper volume or plenum of the internal room above the radiant false ceiling, the at least one aeraulic device comprising:
 a case body having an inlet opening and an outlet opening; and 
 at least one fan housed by said case body and configured to move an airflow between said inlet opening and said outlet opening; 
 wherein said inlet opening and said outlet opening are configured in fluid connection with the internal room and with the upper volume or plenum of the internal room; and 
 wherein said inlet opening and said outlet opening are configured to be in cooperation with the at least two openings of the radiant false ceiling such that said at least one fan is positioned to generate a flow of air mixing between the internal room and the upper volume or plenum of the internal room; and 
   wherein the at least one aeraulic device is arranged above said radiant false ceiling between the internal room and the upper volume or plenum; and   wherein said at least one aeraulic device is configured to circulate air within the internal room through said at least two openings of the radiant false ceiling.   
     
     
         9 . The radiant ceiling thermal system according to  claim 8 , wherein said at least two openings are formed directly on at least two of the plurality of radiant panels. 
     
     
         10 . The radiant ceiling thermal system according to  claim 8 , wherein said at least two openings are defined by an absence or by an array interruption of at least one of the plurality of radiant panel on the false ceiling. 
     
     
         11 . The radiant ceiling thermal system according to  claim 8 , wherein said at least one aeraulic device is arranged in fluid communication with one of the inlet opening or the outlet opening  4  and configured to move air through at least one of the inlet opening and the outlet opening and into the upper volume or plenum. 
     
     
         12 . The radiant ceiling thermal system according to  claim 8 , wherein the false ceiling comprises a support structure that is configured to fix said plurality of radiant panels to load-bearing surfaces of the internal room; and wherein the support structure defines a vertical height of the upper volume or plenum. 
     
     
         13 . The radiant ceiling thermal system according to  claim 12 , wherein said support structure is provided by a rigid frame of each of the plurality of radiant panels; and wherein the rigid frames of each of the plurality of radiant panels are configured to interconnect with each other and to at least one of a surface of an upper slab and to walls of the internal room. 
     
     
         14 . The radiant ceiling thermal system according to  claim 12 , wherein said support structure is independent of the plurality of radiant panels and fixed to the load-bearing surfaces of the internal room. 
     
     
         15 . The radiant ceiling thermal system according to  claim 8 , wherein the at least one aeraulic device comprises a plurality of aeraulic devices; and wherein a portion of the plurality of aeraulic devices are configured to be deferral aeraulic devices configured to maintain a flow of circulating internal air in the internal volume or plenum. 
     
     
         16 . The radiant ceiling thermal system according to  claim 8 , wherein the upper volume or plenum is defined from and integrated directly within the plurality of radiant panels that are connectable together; wherein the upper volume or plenum is positioned between a pipeline support surface of heat carrier fluid and a thermal insulating layer that is defines a thermal insulating surface and positioned in cooperation with at least one of the plurality of radiant panel. 
     
     
         17 . The radiant ceiling thermal system according to  claim 8 , wherein the radiant false ceiling includes at least one of an acoustic insulation layer and a multilayer insulation having acoustic insulation features. 
     
     
         18 . The radiant ceiling thermal system according to  claim 8 , wherein said at least one aeraulic device is at least one of fixed on said radiant false ceiling using an adjustable support frame and placed in cooperation with conveyor elements so as to direct flow of air within the internal room. 
     
     
         19 . The radiant ceiling thermal system according to  claim 8 , further comprising a fan control system to control the at least one aeraulic device; and further comprising a logic unit for continuous or intermittent operation of the fan control system. 
     
     
         20 . The radiant ceiling thermal system according to  claim 8 , wherein the radiant false ceiling has an exposed surface in direct contact with the internal room; wherein the exposed surface comprises a smooth or microperforated finish; and wherein the exposed surface comprises at least one of metal material and plasterboard.