Treat cooling wall body structure, turbine blade and aeroengine

• Main Authors: WANG XIAOZENG, PAN QING, LUO JIANXIA
• Format: Patent
• Language: Chinese; English
• Published: 07.09.2016
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; STEAM ENGINES; WEAPONS

The utility model discloses a treat cooling wall body structure, turbine blade and aeroengine relates to aeroengine technical field. The problem of prior art have the relatively poor technique of cooling wall body structure cooling efficiency of treating is solved. Should treat that the cooling wall body structure included first layer wall, second floor wall, cold flow fenestra, exhibition chute and the interval body, wherein: the first layer wall is connected with second floor wall through the interval body, and exhibition chute part at least sets up in the interval body along the projection area intra -area of thickness direction projection on the first layer wall, and the exhibition chute is linked together with the outflowing port of at least one cold flow fenestra. This turbine blade and aeroengine all include separately the utility model provides a treat the cooling wall body structure. The utility model is used for improve cooling efficiency and the intensity of treating the cooling wall body structure