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Turbo compression system with at least two drive motors

一种驱动电动机、涡轮压缩的技术，应用在机器/发动机、液体燃料发动机、机械设备等方向，能够解决涡轮压缩系统整体效率降低等问题，达到优异冷却效率、解决空间限制、降低生产成本的效果

Inactive Publication Date: 2018-04-10
KTURBO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this also leads to the problem that the overall efficiency of the turbo compression system is reduced

Method used

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  • Turbo compression system with at least two drive motors
  • Turbo compression system with at least two drive motors
  • Turbo compression system with at least two drive motors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Hereinafter, various embodiments of a turbo compression system according to the present invention will be described with reference to the accompanying drawings.

[0028] figure 1 is a view of a turbocompression system with two or more drive motors according to a first embodiment of the present invention.

[0029] refer to figure 1 , according to the first embodiment of the present invention, the turbocompression system with two or more drive motors includes: a first impeller 10, a second impeller 20, a third impeller 30, a drive comprising a first motor 40 and a second motor 50 Motor, and cooling impeller 60.

[0030] The first impeller 10 is connected to a rotation shaft 41 arranged on one side of the first motor 40 and rotates, and the second impeller 20 is connected to a rotation shaft 42 arranged on the other side of the first motor 40 and rotates.

[0031] In this case, an intercooler 99 may be installed between the first impeller 10 and the second impeller 20 ....

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PUM

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Abstract

The present invention relates to a turbocompression system having a cooling system for drive motors to efficiently cool at least two drive motors, and more particularly, to a turbocompression system including a direct drive turbocompressor for a high speed motor. A turbocompression system having at least two driving motors according to an embodiment of the present invention includes: a first impeller, a second impeller and a third impeller provided separately from each other; and rotationally driving the first impeller, the second impeller and the at least two driving motors of the third impeller; and a cooling impeller simultaneously cooling the at least two driving motors, wherein the cooling impeller is connected to a rotating shaft of the at least two driving motors to rotate. However, the turbocompression system having two or more driving motors according to another embodiment of the present invention may further include: a fan motor provided separately from the two or more driving motors and configured to make the cooling impeller rotate.

Description

technical field [0001] The present invention relates to a turbocompression system having two or more drive motors, and more particularly to a turbocompression system having a motor cooling system for efficient cooling of two or more drive motors in a gearless type turbocompressor . Background technique [0002] This section provides background information related to the present disclosure which is not necessarily prior art. [0003] Generally, a conventional turbo compressor is a device for compressing a gas such as air or refrigerant. This conventional turbo compressor is characterized by a very high discharge pressure. [0004] US 6,398,517 discloses a two-stage turbocompression system with a gearless type turbocompressor, and US7,044,718 discloses a three-stage turbocompression system with a twin Three-stage compression is realized, and compression efficiency is improved by a first-stage impeller coupled with a first drive motor, and a second-stage impeller and a third...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D29/58F04D25/16
CPCF04D25/16F04D29/5806F04D29/5826F04D17/12F04D29/28F04D29/58
Inventor 李宪锡
Owner KTURBO INC
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