High speed centrifugation air -blower entry stator and diffuser blade uniting and adjustment mechanism

The utility model discloses a high speed centrifugation air -blower entry stator and diffuser blade uniting and adjustment mechanism, include: the connection at the left air inlet case of spiral case,connect at the left air intake hood cap of air inlet case, connect inlaying set in the spiral case, entry stator adjusting part, diffuser blade adjusting part, realize reaching the purpose of adjusting diffuser blade angle when adjusting the stator angle. The utility model discloses an uniting and adjustment mechanism has realized that entry stator corner carries out accurate matching with diffuser blade rotating angle according to required proportion, has guaranteed the unit and keep efficient operation in wide flow range, has reduced manufacturing cost, has improved economic benefits. 本实用新型公开了种高速离心鼓风机入口导叶与扩压器叶片联调机构，包括：连接在蜗壳左侧的进气机匣、连接在进气机匣左侧的进气罩帽、连接在蜗壳内的镶套、入口导叶调节组件、扩压器叶片调节组件，实现在调节导叶角度的同时，达到调节扩压器叶片角度的目的。本实用新型的联调机构实现了入口导叶转角与扩压器叶片转角按所需的比例进行精确匹配，保证了机组在宽流量范围内维持高效率的运行，降低了生产成本，提高了经济效益。