| 摘要 |
<p>A device for use in plants for heating or cooling of room-limiting surfaces, particularly floor heating plants comprising a plurality of tubes (3) for transport of heating medium and a plurality of heat-conducting sheet elements (1) provided with channels (2) for receiving the tubes (3) in heat-conducting connection therewith. The device consists of a sheet element (1) of resilient material which, prior to assembly, is upwards convexly curved in a plane at right angles to the channels (2), so that the element in straightened condition, after assembly on supports along the sides of the element (1), exerts a pressure against an overlying floor, and the channels are upwards open grooves (2) which are so dimensioned that the sheet element (1), after assembly, clamps tubes (3) in the grooves (2). On its underside the sheet element (1) is preferably provided with a foam-plastic layer (4) preventing heat emission in the direction away from the overlying floor, and giving additional rigidity to the sheet element.</p> |
