초록 ▼

An improved insulating panel for tank-like vessels, such as chemical reactors, precipitators and the like is disclosed. The outer surface of the panel is designed so that heat paths from the insulated structure are minimized. This is accomplished by means of a dual fastening system in which surface

An improved insulating panel for tank-like vessels, such as chemical reactors, precipitators and the like is disclosed. The outer surface of the panel is designed so that heat paths from the insulated structure are minimized. This is accomplished by means of a dual fastening system in which surface panels are connected to one another by means of stitching fasteners while the entire panel structure is fastened to its supporting girt by means of mounting fasteners which are positioned beneath the surface panels and which are thus not directly exposed to the outside air. These mounting fasteners are the elements which provide a heat path from the insulated structure to the surface panels and the outside air. Employment of this improved insulation system reduces heat losses through the panels while maintaining cooler surface temperatures on the panels. Both of these features result in reduced heat loss due to convection and radiation.

대표청구항 ▼

In a panel structure for heat insulating vessels, said panel structure comprising a plurality of surface panels, heat insulation material, means for fastening said surface panels to one another and means for fastening said panel structure to said vessel, the improvement wherein said means for fasten

In a panel structure for heat insulating vessels, said panel structure comprising a plurality of surface panels, heat insulation material, means for fastening said surface panels to one another and means for fastening said panel structure to said vessel, the improvement wherein said means for fastening said surface panels to one another comprises stitching fasteners, said stitching fasteners being out of direct thermal contact with said vessel and said stitching fasteners having their heads directly exposed to outside air and wherein said means for fastening said panel structure to said vessel consists of mounting fasteners, said mounting fasteners being in direct thermal contact with said vessel and said mounting fasteners being entirely located beneath the outside surface of said panel structure such that said mounting fasteners are not directly exposed to outside air, said mounting fasteners providing the sole direct thermal contact link between said vessel and said surface panels, whereby heat losses from said vessel through said panel structure by means of said stitching fasteners and said mounting fasteners are reduced to a minimum and easy access to said vessel through said panel structure is provided.