Stator blade mounting structure of air compressor

Abstract

The invention discloses a stator blade mounting structure of an air compressor and relates to the technical field of air compressors. The stator blade mounting structure of the air compressor comprises outer flow channel plates (1), inner flow channel plates (2) and blades (3), wherein one end of each blade (3) is fixedly connected with the corresponding outer flow channel plate (1), while the other end of the same is fixedly connected with the corresponding inner flow channel plate (2), and at least two blades (3) are arranged between the corresponding outer flow channel plate (1) and inner flow channel plate (2) in the same group. The stator blade mounting structure of the air compressor has the following beneficial effects: a plurality of blades are arranged between every two corresponding outer flow channel plate and inner flow channel plate in the stator blade mounting structure of the air compressor, leading to reduction of the number of the outer flow channel plates and the inner flow channel plates, and further, a total gap between the adjacent outer flow channel plates and a gap between the adjacent inner flow channel plates are reduced and the loss of airflow is lowered down; the working efficiency of the air compressor is improved, and meanwhile, the time of assembly is shortened.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a compressor stator blade installation structure. Background technique [0002] Modern turbine engine compressors are provided with stator vanes to guide the air flow. It is known that a single stator vane usually includes an outer edge plate, a blade body and an inner edge plate, which are sequentially assembled on the casing during use. After the whole circle is assembled, the inner flow path and the outer flow path of the compressor including a circle of blades are formed. Since the blades are independent, gaps between adjacent inner edge plates and inner edge plates, outer edge plates and outer edge plates due to assembly will cause loss of air flow. In addition, due to the large number and complicated assembly, it brings a large workload. Contents of the invention [0003] The purpose of the present invention is to provide a compressor stator vane installation struct...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a compressor stator vane installation structure to solve or at least alleviate at least one problem existing in the technical background

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