基本信息:
- 专利标题: JET ENGINE COLD AIR COOLING SYSTEM
- 专利标题(中):喷气发动机冷空气冷却系统
- 申请号:PCT/US2015/038524 申请日:2015-06-30
- 公开(公告)号:WO2016004021A1 公开(公告)日:2016-01-07
- 发明人: LEAMY, Kevin, Richard , BREIG, Benjamin, Paul , EPSTEIN, Michael, Jay , PARRILIA, Javier, Armando , HURT, Matthew, John , BRINSON, Thomas, Edward , FLEMING, Andrew, James , WILMOT, George, Eugene
- 申请人: GENERAL ELECTRIC COMPANY
- 申请人地址: 1 River Road Schenectady, NY 12345 US
- 专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人地址: 1 River Road Schenectady, NY 12345 US
- 代理机构: OVERBECK, Brian P. et al.
- 优先权: US62/022,364 20140709; US62/020,512 20140703
- 主分类号: F01D13/02
- IPC分类号: F01D13/02 ; B64D13/00 ; B64D13/06 ; F01D17/08 ; F01D17/10 ; F01D25/12 ; F02C6/08 ; F02C7/18
摘要:
Methods and devices for cooling systems (700) are provided that are in fluid communication with bleed air from a jet engine compressor. The cooling system can include: a first precooler (210) recieving bleed air from the jet engine compressor; a heat exchanger (730) downstream from the first precooler (210); a cooling system compressor (220) downstream from the first precooler (210), wherein the heat exchanger (730) and the cooling system compressor (220) are in separate flow paths from the first precooler (210); a cooling system precooler (230) downstream from the cooling system compressor (220); a VGT cooling system turbine (240) downstream from the cooling system precooler (230); and a discharge conduit (245) downstream from the cooling system turbine (240) and the heat exchanger (730). A bypass line (290) for bypassing the turbine can also be included.
摘要(中):
提供了用于冷却系统(700)的方法和装置,其与来自喷气式发动机压缩机的排出空气流体连通。 冷却系统可以包括:从喷气发动机压缩机接收排出空气的第一预冷器(210) 第一预冷器(210)下游的热交换器(730); 所述第一预冷器(210)下游的冷却系统压缩机(220),其中所述热交换器(730)和所述冷却系统压缩机(220)处于与所述第一预冷器(210)分离的流动路径中。 在冷却系统压缩机(220)的下游的冷却系统预冷器(230); 冷却系统预冷器(230)下游的VGT冷却系统涡轮机(240); 以及在冷却系统涡轮机(240)和热交换器(730)的下游的排放管道(245)。 还可以包括用于绕过涡轮机的旁路管线(290)。
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F01 | 一般机器或发动机;一般的发动机装置;蒸汽机 |
----F01D | 非变容式机器或发动机,如汽轮机 |
------F01D13/00 | 两台或多台机器或发动机的组合装置 |
--------F01D13/02 | .机器或发动机之间的工作流体相互联系 |