METHOD FOR REPEATED HEAT INSULATION OF PIPES Russian patent published in 2017 - IPC F16L59/04 F16D57/00 

FIELD: heating.

SUBSTANCE: invention relates to heating of residential and other buildings, more specifically to methods for heat insulation of various pipelines to provide energy saving and can be used for heat insulation of pipelines in all industries and agriculture. Method for repeated heat insulation of pipes comprises placing and attaching on a pipe a new heat-insulating layer, made of insulating elements enclosed in a shell. New heat-insulating layer is placed on insulated pipe with possibility of insulating elements enclosing said insulated pipe and fixing through it said shell enclosing insulated pipe along its whole circumference.

EFFECT: technical result is simplification of repeated heat insulation of pipes and reducing time and labour intensity of performing restorative heat-insulating works.

1 cl, 2 dwg