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Composite flow booster

A technology of supercharger and compound flow, applied in machine/engine, non-variable-capacity pump, pump device, etc., can solve problems such as low pressure ratio, and achieve the effect of high efficiency and simple structure

Inactive Publication Date: 2017-04-12
SHANGLING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Turbocharging technology is widely used, but the pressure ratio has always been low

Method used

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  • Composite flow booster
  • Composite flow booster
  • Composite flow booster

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A composite flow supercharger, comprising a rotary wheel 1, two or more of the rotary wheels 1 are coaxially arranged, the two adjacent rotary wheels 1 rotate in opposite directions, and in the radial direction of the rotary wheels 1 at least A turbine blade area 3 and at least one compressor blade area 2 are provided, the turbine blade area 3 communicates in series, and the compressor blade area 2 communicates in series.

Embodiment 2

[0032] A compound flow supercharger, on the basis of Embodiment 1, further setting stamping structures on the blades of the turbine blade area 3 and / or setting stamping structures on the blades of the compressor blade area 2; and can Further optionally, a stamping area 8 is formed between at least two of the rotating wheels 1 . .

[0033] As a changeable implementation manner, both Embodiment 1 and Embodiment 2 and their changeable implementation manners can further provide a fan blade area 4 on the rotating wheel 1 .

Embodiment 3

[0035] A composite flow supercharger, on the basis of Embodiment 1, further enables the rotating wheel 1 to drive a load through a transmission device 5 .

[0036] As an alternative embodiment, in Embodiment 2, the rotary wheel 1 can further drive a load through a transmission device 5 .

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PUM

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Abstract

The invention discloses a composite flow booster comprising rotation wheels. The more than two rotation wheels are arranged by using a same axis; and the rotation directions of the two adjacent rotation wheels are opposite. At least one blading segment region and at least one compressed-air blade region are arranged at the radial direction of each rotation wheel; the blading segment regions are connected in series for communication; and the compressed-air blade regions are connected in series for communication. The composite current booster disclosed by the invention has advantages of high high-pressure ratio, simple structure and high efficiency.

Description

technical field [0001] The invention relates to the field of thermal energy and power, in particular to a composite flow supercharger. Background technique [0002] Turbocharging technology is widely used, but the pressure ratio has always been low. Therefore need to invent a kind of novel booster. Contents of the invention [0003] In order to solve the above problems, the technical scheme proposed by the present invention is as follows: [0004] A compound flow supercharger of the present invention includes a rotating wheel, two or more of the rotating wheels are coaxially arranged, two adjacent rotating wheels rotate in opposite directions, and at least A turbine blade area and at least one air compressor blade area, the turbine blade area communicates in series, and the air compressor blade area communicates in series. [0005] Further optionally, a stamping structure is provided on the blades of the turbine blade area and / or a stamping structure is provided on the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/04F04D25/16F01D15/08F01D15/10
CPCF04D25/045F01D15/08F01D15/10F04D25/16
Inventor 靳北彪
Owner SHANGLING CO LTD