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Rotor for a compressor system having internal coolant manifold

A technology for compressor systems, coolants, used in parts of pumping devices for elastic fluids, parts of rotary piston/oscillating piston pumps, mechanical equipment, etc.

Active Publication Date: 2017-05-10
INGERSOLL RAND IND U S INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compressor plant cooling strategies suffer from various disadvantages for certain applications

Method used

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  • Rotor for a compressor system having internal coolant manifold
  • Rotor for a compressor system having internal coolant manifold
  • Rotor for a compressor system having internal coolant manifold

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Embodiment Construction

[0009] In order to promote an understanding of the principle of a rotor with an internal coolant manifold for a compressor system, reference will be made to the embodiments illustrated in the drawings and specific language will be used to specifically describe the embodiments. However, it should be understood that it is not intended to limit the scope of the present invention. Any changes and further modifications in the described embodiments, as well as any further applications of the principles of the invention described herein, are generally conceivable by those skilled in the art to which the present invention relates.

[0010] reference figure 1 Here, a compressor system 10 is shown according to an embodiment. The compressor system includes a compressor 12, a compressed air driving device or a storage container 14 and a coolant circuit 16, a coolant pump 18, and a heat exchanger 20 (for example Radiator or similar) cooling system 15. As discussed further herein, the compres...

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Abstract

A rotor for a compressor system includes a rotor body having a coolant manifold with an inlet runner and a plurality of coolant supply conduits extending from the inlet runner toward an inner heat exchange surface. The coolant supply conduits may have a circumferential and axial distribution, and extend through struts enhancing stiffness in the rotor body.

Description

Technical field [0001] The present disclosure relates generally to compressor rotors, and more specifically to compressor rotor cooling. Background technique [0002] Various compressor systems are used to compress gas. Piston compressors, axial compressors, centrifugal compressors and rotary screw compressors are all well known and widely used. Compressed gas generates heat, and as the gas temperature increases, the compression process loses efficiency. Removing heat during compression can increase efficiency. In addition, the compressor equipment may experience fatigue or performance degradation when the temperature is not controlled. For these reasons, compressors are usually equipped with cooling mechanisms. [0003] Compressor cooling is usually achieved by introducing a coolant fluid into the gas to be compressed and / or cooling the compressor equipment through internal coolant fluid channels, radiators, and the like. Compressor equipment cooling strategies can suffer fro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C18/16F04C29/04
CPCF04C18/16F04C29/042F01C21/08F04C29/04F04C18/107
Inventor J.C.科林斯W.D.瓦伦蒂纳S.J.科林斯
Owner INGERSOLL RAND IND U S INC