Heat-conducting plate, especially for cooling or heating a building

Abstract

A heat-conducting plate, in particular for cooling or heating a building. The heat-conducting plate including at least one layer of expanded graphite and a pipe which is at least partially received in the layer. The pipe is designed as a multi-layer composite pipe.

1 . A heat-conducting plate for cooling or heating a building, comprising at least one layer of expanded graphite and a pipe which is at least partially received in the layer, wherein the pipe is designed as a multi-layer composite pipe. 
     
     
         2 . The heat-conducting plate according to  claim 1 , in which the multi-layer composite pipe has an inner plastic layer, an adhesion-promoting layer and an outer metal layer. 
     
     
         3 . The heat-conducting plate according to  claim 1 , in which the multi-layer composite pipe has an inner plastic layer, an adhesion-promoting layer, a metal layer, a further adhesion-promoting layer and an outer plastic layer. 
     
     
         4 . The heat-conducting plate according to  claim 2 , in which the inner plastic layer and/or the outer plastic layer are formed essentially from polyethylene (PE) and the metal layer is formed essentially from an aluminum material. 
     
     
         5 . The heat-conducting plate according to one-of  claim 1 , in which at least one surface is perforated or has textures. 
     
     
         6 . The heat-conducting plate according to  claim 1 , in which at least one surface has a layer of mineral wool. 
     
     
         7 . The heat-conducting plate according to  claim 1 , in which provision is made of holding apparatuses for attachment to further heat-conducting plates or other elements, including wall and ceiling surfaces. 
     
     
         8 . The heat-conducting plate according to  claim 1 , which is produced by pressing the expanded graphite with the inserted multi-layer composite pipe. 
     
     
         9 . The heat-conducting plate according to  claim 1 , which is produced by pressing the multi-layer composite pipe into recesses in the layer. 
     
     
         10 . The heat-conducting plate according to  claim 1 , which has a further layer of expanded graphite and is produced by pressing the two layers with the multi-layer composite pipe arranged therebetween. 
     
     
         11 . The heat-conducting plate according to  claim 1 , which comprises additives, including synthetic resin.