Vortex tube cooler |
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| 申请号 | US14917627 | 申请日 | 2014-11-18 | 公开(公告)号 | US10151515B2 | 公开(公告)日 | 2018-12-11 |
| 申请人 | Arizona Board of Regents on behalf of Arizona State University; | 发明人 | Kangping Chen; Ruijin Chen; | ||||
| 摘要 | A vortex tube cooling system for cooling compressed gas in air drilling assemblies comprises a gas source, a compressor, a plurality of vortex tube coolers and a drilling pipe in fluid communication with the plurality of vortex tube coolers. Each vortex tube cooler has an inlet nozzle for receiving compressed gas from the gas source into a swirl chamber. The swirl chamber is in fluid connection with a vortex tube defining a hot outlet, and a cold outlet. An inlet of the drilling pipe receives a cold air stream leaving the cold outlet of the plurality of vortex tube coolers. | ||||||
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| 说明书全文 | |||||||
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