Title:
ENGINE HAVING OXYGEN CONCENTRATION CONTROL SYSTEMS
Document Type and Number:
WIPO Patent Application WO/2024/041205
Kind Code:
A1
Abstract:
An engine having oxygen concentration control systems, comprising an engine body, forced inductions, and oxygen concentration control systems. The forced inductions are disposed on the engine body and each has an air compression end and a turbine end; the oxygen concentration control systems are disposed on the engine body and each comprises a first flow control valve, a first exhaust gas economizer, and a cooling and demisting device; the turbine end of the forced induction, the first flow control valve, the cooling and demisting device, and the air compression end of the forced induction are sequentially connected in series; the cooling and demisting device is configured to perform cooling, impurity removal, and drying on a flowing through gas; a pipeline between a gas inlet connector of the first exhaust gas economizer and the turbine end is communicated with a pipeline between the cooling and demisting device and the turbine end; and a gas outlet connector of the first exhaust gas economizer is communicated with the outside.
Inventors:
JIANG HAN (CN)
WANG YANBING (CN)
CHENG JUNFENG (CN)
TU DANHONG (CN)
DONG JINGJIN (CN)
WANG YANBING (CN)
CHENG JUNFENG (CN)
TU DANHONG (CN)
DONG JINGJIN (CN)
Application Number:
PCT/CN2023/104738
Publication Date:
February 29, 2024
Filing Date:
June 30, 2023
Export Citation:
Assignee:
CHINA SHIPBUILDING POWER ENGINEERING INST CO LTD (CN)
International Classes:
F02M26/28; F01N5/02; F02M26/35
Foreign References:
| CN110469433A | 2019-11-19 | |||
| CN211230652U | 2020-08-11 | |||
| CN115355115A | 2022-11-18 | |||
| CN205977467U | 2017-02-22 | |||
| JP2015108324A | 2015-06-11 | |||
| US20170306894A1 | 2017-10-26 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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