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Gas turbine starting device and system

A technology for starting devices and gas turbines, applied in gas turbine devices, machines/engines, jet propulsion devices, etc., can solve the problems of low fuel combustion efficiency and high airflow temperature of gas turbines

Pending Publication Date: 2021-01-29
郭瑞君
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a gas turbine starting device and system using renewable liquid air energy, so as to at least solve the low combustion efficiency of the gas turbine starting device and gas turbine fuel in the prior art and the temperature of the airflow that drives the turbine impeller to work too high a technical problem

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  • Gas turbine starting device and system

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Effect test

Embodiment 1

[0021] figure 1 is a schematic diagram of a gas engine starting device according to an embodiment of the present invention, such as figure 1 As shown, the device includes: an air flow cavity, a main shaft, and a starting device, wherein the main shaft passes through the gas engine starting device, and the starting device includes a starting flywheel ring gear and a starting motor.

[0022] Specifically, by setting the fuel and the starting device to jointly stimulate the gas turbine, the liquid air and combustibles will generate a working airflow after the starting device is activated to drive the main shaft to perform axial movement, thereby achieving the technical purpose of the gas turbine working. Therefore, the gas engine includes an air flow cavity, a main shaft, and a starting device, wherein the main shaft passes through the gas engine starting device, and the starting device includes a starting flywheel ring gear and a starting motor.

[0023] Optionally, the main sh...

Embodiment 2

[0037] According to another aspect of the embodiment of the present invention, there is also provided a gas engine starting and continuous working system, including: an airflow cavity, a main shaft, and a starting device, wherein the main shaft passes through the gas engine starting flywheel device, and the starting The device includes a starter flywheel ring gear and a starter motor.

[0038] Optionally, the main shaft is made of rigid material.

[0039] Specifically, by setting the fuel and the starting device to jointly excite the gas turbine, the liquid air and the combustible flame will generate a working airflow to drive the main shaft to move axially after the starting device is activated, so as to achieve the technical purpose of the gas turbine working. Therefore, the gas engine includes an air flow cavity, a main shaft, and a starting device, wherein the main shaft passes through the gas engine starting device, and the starting device includes a starting flywheel rin...

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Abstract

The invention discloses a gas turbine starting device and system using renewable liquid air energy. The device comprises an airflow cavity, a main shaft and a starting device body, wherein the main shaft penetrates through the gas turbine starting device body, and the starting device body comprises a starting flywheel gear ring and a starting motor. The gas turbine starting device and system usingthe renewable liquid air energy solve the technical problems that in the prior art, the fuel combustion efficiency of a gas turbine is low, and the temperature of airflow driving a turbine impeller to work is too high are solved.

Description

technical field [0001] The invention relates to the field of renewable liquid air energy and gas turbines, in particular to a gas turbine starting device and system using renewable liquid air energy. Background technique [0002] With the continuous development of gas turbine devices, gas turbines can bring a lot of convenience to people's work and life, and various diversified industrial or military functions can be realized through gas turbines. However, gas turbines in the prior art The starting fuel used in the starting device is mostly compressible gas, such as compressed air, and the power of the air flow is used to drive the gas turbine. The use of this compressed gas fuel not only has low combustion efficiency, but also has a high overall cost. [0003] For the above problems, no effective solution has been proposed yet. Contents of the invention [0004] The embodiment of the present invention provides a gas turbine starting device and system using renewable liqu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02C7/27F02C7/00
CPCF02C7/27F02C7/00
Inventor 郭瑞君
Owner 郭瑞君