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Title:
METHANOL ENGINE FUEL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/021214
Kind Code:
A1
Abstract:
The present application relates to the technical field of engines, in particular to a methanol engine fuel system. The methanol engine fuel system comprises: a methanol supply pipeline, which comprises a main pipeline and a plurality of branch pipelines, wherein the main pipeline communicates with a fuel tank, all of the plurality of branch pipelines communicate with the main pipeline and correspond to cylinders of an engine on a one-to-one basis, and a methanol supply pump and a methanol sprayer, which communicate with each other, are arranged on each branch pipeline; a cooling pipeline, wherein cooling water can be introduced into the cooling pipeline, and the cooling pipeline communicates with the methanol sprayer and can cool the methanol sprayer; and a purging pipeline, wherein the purging pipeline communicates with the methanol supply pipeline, the methanol supply pump and the methanol sprayer, and an inert gas can be introduced into the purging pipeline so that residual methanol is blown out of the methanol supply pipeline, the methanol supply pump and the methanol sprayer.

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Inventors:
HEI XIAOFU (CN)
YANG LI (CN)
LIU BO (CN)
QIAN YUEHUA (CN)
WEN LIMING (CN)
WANG CHUANJUAN (CN)
SHAO SHUHUI (CN)
LI TAO (CN)
XU DECHUN (CN)
Application Number:
PCT/CN2022/115138
Publication Date:
February 01, 2024
Filing Date:
August 26, 2022
Export Citation:
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Assignee:
CHINA SHIPBUILDING POWER ENGINEERING INST CO LTD (CN)
International Classes:
F02M37/00
Domestic Patent References:
WO2021217601A12021-11-04
Foreign References:
CN113047996A2021-06-29
CN107869398A2018-04-03
CN111206999A2020-05-29
CN114320686A2022-04-12
CN110905655A2020-03-24
CN105909412A2016-08-31
JP2015221645A2015-12-10
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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