FIELD: heating systems.
SUBSTANCE: heat-protection shield on the load-carrying construction, and namely meant for being used in gas turbine combustion chamber or gas turbine flame tube consists of many heat-protection shield elements which are made and located on the load-carrying construction so that they are adjoined to each other with gaps. Load-carrying construction has a circumferential direction and axial direction. Heat-protection shield elements are adjoined to each other in the circumferential direction of the load-carrying construction thus forming a circumferential gap and in the axial direction of the load-carrying construction thus forming an axial gasp. Both circumferential gaps and axial gaps are sealed with sealing elements. Sealing elements with which axial gaps are sealed are located at various distances relative to the load-carrying construction.
EFFECT: decreasing cooling air flow, simplifying erection and removal of the construction parts.
15 cl, 10 dwg
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