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A stamping intercooled gas turbine

A technology of gas turbine and compressor casing, which is applied in the direction of gas turbine devices, mechanical equipment, engine components, etc.

Active Publication Date: 2016-11-23
NO 70 INST OF CHINA NORTH IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the high intake air temperature limits the heat conversion efficiency in the combustion chamber, and propose a rammed intercooled gas turbine

Method used

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  • A stamping intercooled gas turbine

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Embodiment Construction

[0020] A rammed intercooled gas turbine, including a compressor casing, multi-stage compression, RSS steady-flow burner, turbofan casing, and multi-stage turbofan, divided into four parts that are connected end to end, and each part is based on the same straight line as the axis ,bilateral symmetry;

[0021] The first part is composed of the first stage compressor shell, the first group of multi-stage compression, the first stamping tube, and the second stamping tube; the first group of multi-stage compression is located in the first stage compressor shell, and more than 2 stamping tubes Distributed outside the compressor casing of the first stage; the front end of the multi-stage compression is connected to the air to be compressed, the front end of the first stamping tube and the second stamping tube are connected to the cold air, and the rear end of the multi-stage compression is connected to the first stamping tube The rear ends of the tube and the second stamping tube are...

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Abstract

The invention discloses a stamping intercooling gas turbine which comprises a compressor casing, multi-stage compressions, an RSS flow stabilizing burner, a turbofan casing and multi-stage turbofans. The stamping intercooling gas turbine is divided into four communicated parts connected end to end and the four parts take the same straight line as an axis and are in bilateral symmetry; the first part comprises a first segment of the compressor casing, a first group of multi-stage compression (3) and stamping tubes (1); the second part comprises a second segment of the compressor casing and a second group of multi-stage compression (4); the third part comprises the RSS flow stabilizing burner (5); and the fourth part comprises the turbofan casing and a first group of multi-stage turbofan (6). According to the stamping intercooling gas turbine, cool air enters the stamping tubes and an air inlet channel to be mixed with the compressed air and cool the compressed air, so that the highest combustion temperature is lowered, and as a result, the compression pressure and the thermal transition efficiency are further increased.

Description

technical field [0001] The invention belongs to the technical field of gas turbines, and in particular relates to a stamping intercooling gas turbine. Background technique [0002] The intake air of a traditional gas turbine is compressed by a multi-stage compressor, the intake pressure increases, the intake air temperature rises, and the combustion temperature of the gas will rise. However, the high temperature that the turbofan can withstand is limited. Due to the limitation of the gas temperature by the turbofan, the air after the compressor The pressure cannot be too high, thereby limiting the heat conversion efficiency in the combustion chamber. Contents of the invention [0003] The purpose of the present invention is to solve the problem that the high intake air temperature limits the heat conversion efficiency in the combustion chamber, and proposes a ram press intercooled gas turbine. [0004] Technical scheme of the present invention: [0005] A rammed intercoo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02C7/143F02C7/18
Inventor 豆佳永曹杰刘胜鲍通
Owner NO 70 INST OF CHINA NORTH IND GRP