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Pressure device and turbine engine

A turbine engine and pressure device technology, applied in the direction of engine components, machines/engines, mechanical equipment, etc., can solve problems such as low pressure, insufficient fuel combustion, and difficulty in increasing the driving force, so as to increase the speed , the effect of a large driving force

Inactive Publication Date: 2015-07-01
朱晓义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, since the appearance of the pressure device and the engine, the theory and structure of the source of the driving force have never changed. The pressure generated by the pressure device through the multi-stage fan blade compression fluid is not very large, and the combustion chamber of the driving force cannot be used due to the limited space in the combustion chamber. Full combustion of fuel to play the greatest role, has been unable to keep up with the needs of the development of the times
[0004] Most of the pressure devices in the existing engines use multi-stage fan blades to compress step by step to generate high-pressure fluid, and then jointly generate driving force through the combustion of fuel in the combustion chamber, which is the source of all driving force for the engine. The method needs to consume a lot of energy, and it is difficult to improve the driving force

Method used

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  • Pressure device and turbine engine
  • Pressure device and turbine engine
  • Pressure device and turbine engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] Embodiment one, such as Figure 1-3 Shown:

[0072] A pressure device, comprising a rotating shaft 5 connected to one or more stages of impellers 20; the impeller 20 is surrounded by a plurality of fan blades 21, and the hollow shell 6 of the outer body 32 of the fan blades 21 is provided with a communicating outer body along the length direction. The layer fluid channel 8 and the inner layer fluid channel 7 are provided with an arc-shaped spoiler surface 11 or a spiral spoiler surface 110 concave and convex on the surface in the outer layer fluid channel 8 to extend the path of the fluid, and between the inner layer fluid channel 7 The flow velocity difference between them is several times, the opening area of ​​the first vent 9 is larger than the second vent 10, and the multiple second vents 10 evenly distributed on the inner shell 31 of the inner layer fluid channel 7 communicate with the outer layer fluid channel 8, and the outer layer fluid channel 7 The layer flu...

Embodiment 2

[0100] Embodiment two, such as Figure 1-3 Shown:

[0101] A pressure device, different from Embodiment 1, the inner layer fluid channel 7 is provided with a plurality of smaller second vents 10 through the inner shell 31, and communicates with the outer layer fluid channel 8, and the outer layer fluid channel 8 passes through a plurality of The larger first air vent 9 communicates with the leeward surface of the housing 32 of the fan blade 21, and an exhaust port 17 is provided at the blade tip position of the housing 32 of the fan blade 21 in the direction opposite to the rotation of the impeller 20 to communicate with the outer fluid channel 8 .

[0102] When the impeller 20 is driven by power to rotate, a large amount of fluid passes around the casing 32 of the fan blade 21. 9 enters the outer layer fluid channel 8 in the length direction of the fan blade 21, since the outer layer fluid channel 8 is provided with an arc-shaped spoiler surface 11 or a spiral spoiler surfa...

Embodiment 3

[0118] Example three, please refer to Figure 4 Shown:

[0119] A pressure device, the difference from the first embodiment is that the casing 32 of the impeller 20 is provided with an outer layer fluid channel 8 and an inner layer fluid channel 7 in communication, wherein the inner layer fluid channel 7 is only partially arranged on the impeller 20. In the rear shell 32 of the leaf 21, that is, from the rotating shaft 5, the part extending forward away from the rotating shaft 5, wherein one side or both sides of the upper and lower parts of the inner layer fluid passage 7 are connected with the inner wall 13 of the housing 6, and pass through The inner shell 31 of the fan blade 21 is provided with a plurality of small two vents 10, which communicate with the outer fluid passage 8; or where one or both sides of the upper and lower parts of the inner fluid passage 7 are connected to the inner wall 13 of the housing 6 A plurality of small two vents 10 are set to communicate wit...

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Abstract

The invention provides a pressure device and a turbine engine. The most fundamental core problem of driving force sources serves as a starting point, pressure differences are generated in the mode that flow channels with the speeds of inner layers lower than the speeds of outer layers are arranged, the pressure differences are driving forces, and therefore six kinds of driving force sources are obtained to enable fuel to be subjected to sufficient burning and then converted into five kinds of driving force sources for a combustion chamber. According to the pressure device and the turbine engine, not only is the internal pressure of the engine increased through the pressure differences between the inner flow channels and the outer flow channels, but also the combustion path which the fuel passes through is prolonged, and the fuel can have the chance to be fully burned in the process; only when the internal pressure of the combustion chamber is increased and the fuel is fully burned at the same time can the engine generate larger driving force.

Description

technical field [0001] The invention relates to a power device, in particular to a pressure device and a turbine engine. Background technique [0002] Pressure devices and engines are the heart of modern culture, used to drive the movement of various motion devices, and then drive the normal operation of modern civilization. [0003] However, since the appearance of the pressure device and the engine, the theory and structure of the source of the driving force have never changed. The pressure generated by the pressure device through the multi-stage fan blade compression fluid is not very large, and the combustion chamber of the driving force cannot be used due to the limited space in the combustion chamber. Full combustion of fuel to play the biggest role has been unable to keep up with the needs of the development of the times. [0004] Most of the pressure devices in the existing engines use multi-stage fan blades to compress step by step to generate high-pressure fluid, ...

Claims

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Application Information

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IPC IPC(8): F01D5/12
Inventor 朱晓义
Owner 朱晓义