Method and device for trimming for facade or roof of a building

Abstract

The invention relates to a hollow panel being fixed to the structure of a building, and reactive to thermal radiation, namely solar radiation, including, between a first face being oriented towards a first environment and a second face being oriented towards a second environment, at least one internal fluid-circulation channel, namely air channel, extending between a first opening located at a first end edge and a second opening located at a second end edge, the internal channel extending between at least a perforated first receiver being exposed to thermal radiation on the side of first face and at least a second air-tight receiver on the side of second face and formed by a condenser, wherein the first receiver and the condenser are formed of a flexible web, namely textile web.

1 - 20 . (canceled) 
     
     
         21 . Hollow panel being fixed to a structure of a building, and reactive to thermal radiation, comprising: at least one internal fluid-circulation channel, namely air channel, between a first face being oriented towards a first environment and a second face being oriented towards a second environment and extending between a first opening located at a first end edge and a second opening located at a second end edge, the internal channel extending between at least a perforated first receiver being exposed to thermal radiation on the side of said first face and at least a second air-tight receiver on the side of said second face and formed by a condenser, wherein said first receiver and the condenser are comprised of a flexible web. 
     
     
         22 . Panel according to  claim 21 , wherein the condenser comprises a thermal/exchange means or energy accumulating means or a reflecting mean or an insulating means or a combination thereof. 
     
     
         23 . Panel according to  claim 22 , further comprising: an insulating means between the reflecting means and said second face. 
     
     
         24 . Panel according to  claim 21 , wherein the first receiver or the second receiver can receive a coating comprised of nano-scale titanium oxide TiO2, or another catalyst capable of promoting the transformation of the so-called COV volatile organic compounds into inoffensive elements, or also CO into CO2, or NO into NO2. 
     
     
         25 . Panel according to  claim 21 , further comprising: at least one skew opening, between said channel and said second face, which is so dimensioned as to permit the passing through of a portion smaller than the flow rate of the fluid circulating in said channel. 
     
     
         26 . Panel according to  claim 21 , further comprising: a first strip at a first end edge, respectively, a second strip at a second end edge, respectively, and a first bearing and guiding means, respectively and a second bearing and guiding means permitting its assembling through piling with another hollow panel, and a bearing and tightness surface, respectively, for tightly juxtaposing the first opening, respectively the second opening, of said panel, with said second opening, respectively said first opening, of an adjacent panel. 
     
     
         27 . Panel according to  claim 26 , further comprising: a four-sided peripheral structure, serving as a bearing surface for said first face and second face, wherein said first strip and said second strip are united, at the level of their ends, by a first and a second side cross strip, and wherein said first strip, respectively said second strip, comprises a first bearing surface, respectively a second bearing surface, cooperating with hoop means for closing or/and fixing said peripheral structure. 
     
     
         28 . Panel according to  claim 21 , wherein the condenser is mounted in a substantially vertical plane, the condenser comprising: a volume profile, on a first face being oriented towards the solar radiation and maximizing drop shadow of the sun in summer under strong incidences with respect to the normal line of said second receiver, and of minimizing the drop shadow of the sun in winter under weak incidences with respect to the normal line of said condenser. 
     
     
         29 . Panel according to  claim 28 , wherein said volume profile comprises a staggered juxtaposition of volumes in the shape of half water droplets the bulbous portion of which is arranged on the side of the floor. 
     
     
         30 . Panel according to  claim 28 , further comprising: an energy accumulating means, on a second face opposite the first face, the energy accumulating means being comprised of a honeycomb structure containing an accumulating or/and phase-changing material. 
     
     
         31 . Panel according to  claim 21 , further comprising: a means for fixing and tensioning, resting on a first bearing surface and a second bearing surface located on both sides of an intermediate surface, a flexible web forming the first receiver and/or the condenser. 
     
     
         32 . Panel according to  claim 21 , wherein the intermediate surface is plain. 
     
     
         33 . Panel according to  claim 31 , wherein said means comprises at least one first rod and at least one second rod, each immobilizing said flexible web at a first end edge, respectively at a second end edge, said means comprising: a first groove, at the level of a first strip, extending in a substantially longitudinal first direction, and a second groove at the level of a second strip, extending in a substantially longitudinal second direction, said first groove and second groove being each designed capable of receiving over full length said first rod or said second rod. 
     
     
         34 . Panel according to  claim 21 , further comprising: a means for fixing and tensioning a flexible web forming the first receiver and/or the condenser in the form of a deformable frame, being comprised of two end reinforcement, each reinforcement bearing one end of said flexible web, each of these end reinforcements cooperating, at each of its ends, with an elastically deformable side reinforcement cooperating with a bearing surface of a guide, for straightening and increasing the tension of said flexible web. 
     
     
         35 . Panel according to  claim 21 , wherein a translucent panel such as a glazed, polycarbonate panel or the like is arranged externally to the perforated first receiver.