STEEL FILLED PILE WITH BUILT-IN SEASONAL COOLING DEVICE (VERSIONS) Russian patent published in 2016 - IPC E02D27/35 

FIELD: construction.

SUBSTANCE: steel filled pile with a built-in seasonal cooling device represents a permanent or alternating cross-section solid of revolution elongated along the length of a tubular form , the cavity of which along the entire height of the pile is filled with a foam filler or a solid filler from foamed materials. The pile is equipped with a seasonal cooling device made in the form of a steel pipe filled with a coolant with the diameter that is less than the inner diameter of the tubular form of the solid of revolution. The steel pipe is installed in the cavity of the tubular form of the solid of revolution at its inner side and is separated from the filler along the entire length of the steel pipe with a protective element with the formation of a gap between this element and the steel pipe itself.

EFFECT: increased operational durability due to the exclusion of the possibility of the seasonal cooling device damage and simplified design of the steel pile with a filler, when the seasonal cooling device is used without a radiator.

9 cl, 6 dwg