The multi-layered conduit is an insulating structure. The multi-layer conduit system forms a thermally protected space that prevents a fluid from changing phase while flowing through the multi-layered conduit. The multi-layered conduit comprises a master pipe, a plurality of coaxial prism structures, a plurality of spoke structures, and a plurality of insulating spaces. The plurality of spoke structures interconnect each of the plurality of coaxial prism structures. The master pipe is a pipe inserts through the plurality of coaxial prism structures such that the combination of the master pipe structure and the plurality of coaxial prism structures form a coaxially oriented composite prism structure. The plurality of spoke structures further forms the plurality of insulating spaces. Each of the plurality of insulating spaces is a gas-filled space that inhibits the transfer of heat through the plurality of coaxial prism structures into the master pipe.

The multi-layered conduit is an insulating structure. The multi-layer conduit system forms a thermally protected space that prevents a fluid from changing phase while flowing through the multi-layered conduit. The multi-layered conduit comprises a master pipe, a plurality of coaxial prism structures, a plurality of spoke structures, and a plurality of insulating spaces. The plurality of spoke structures interconnect each of the plurality of coaxial prism structures. The master pipe is a pipe inserts through the plurality of coaxial prism structures such that the combination of the master pipe structure and the plurality of coaxial prism structures form a coaxially oriented composite prism structure. The plurality of spoke structures further forms the plurality of insulating spaces. Each of the plurality of insulating spaces is a gas-filled space that inhibits the transfer of heat through the plurality of coaxial prism structures into the master pipe.

An insulating support bracket can include at least one standoff, each standoff being formed of rigid insulating material and at least one saddle, each saddle being formed of a rigid material, each saddle being fastened to at least one standoff, the insulating support bracket being arranged to surround a piping element.

A heat transfer control structure includes: an outer shell having an outer surface and an inner surface, the outer shell being heated by airflow along the outer surface; an inner shell disposed opposed to the inner surface of the outer shell, the inner shell being configured to accommodate a payload therein; and a plate coupled to the inner shell such that the plate is opposed to the inner shell across a gap. The outer shell is coupled to the plate.

A refrigeration appliance has a refrigeration chamber, a thermal insulation layer, and a wall extending between the refrigeration chamber and the thermal insulation layer. A pipe support is integrally formed with the wall and surrounds an opening in the wall. A line extends through the pipe support. An elastic sleeve has a first end section, fixed on a free end of the pipe support, and a second end section, abutting the line.

A method manufacturing a spacer for a pipe-in-pipe system includes mixing aerogel particles with a polymer to form a mixture in which the particles are dispersed in the polymer. The resulting mixture is moulded and the polymer is solidified to form the spacer or a component of the spacer, in which the dispersed, particles are suspended in a matrix of the solidified polymer.

A method manufacturing a spacer for a pipe-in-pipe system includes mixing aerogel particles with a polymer to form a mixture in which the particles are dispersed in the polymer. The resulting mixture is moulded and the polymer is solidified to form the spacer or a component of the spacer, in which the dispersed, particles are suspended in a matrix of the solidified polymer.

An exemplary insulator for a flue of a residential oven includes a bendable insulating body having a first end, a second end, and a bending portion. A first cut is disposed between the bending portion and the first end and a second cut is disposed between the bending portion and the second end. The first cut is expandable to form a first opening and the second cut is expandable to form a second opening.

A saddle for an insulating support bracket includes an arcuate central portion defining a first end and a second end opposite the first end, at least one vent formed through the arcuate central portion; a first flange portion bent radially inward from the arcuate central portion at the first end, a first fastener hole formed through the first flange portion, wherein the first fastener hole is accessible through the at least one vent; and a second flange portion bend radially inward from the arcuate central portion at the second end, a second fastener hole formed through the second flange portion, wherein the second fastener hole is accessible through the at least one vent.

An insulating structure for an appliance including a first panel, a second panel coupled to the first panel, wherein the first and second panels define a cavity, an insulation material disposed within the cavity, at least one central flattening portion of the first and second panels, the at least one central flattening portion defining an enlarged area of the cavity in a rest state and having deflection control features, and structural reinforcements defined by the deflection control features of the at least one central flattening portion.