Title:
DUAL-FUEL POWER SYSTEM AND AIR SUPPLY AND PURGE METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/155039
Kind Code:
A1
Abstract:
A dual-fuel power system and an air supply and purge method therefor. The dual-fuel power system comprises a plurality of dual-fuel power devices, a first air compressor and a second air compressor. Each of the plurality of dual-fuel power devices comprises a compressed air supply pipeline, a first fuel nozzle and a second fuel nozzle, the compressed air supply pipelines of the plurality of dual-fuel power devices being sequentially connected. The first air compressor comprises a first air storage cylinder, the first air storage cylinder being configured to be connected to the compressed air supply pipeline of any one of the plurality of dual-fuel power devices so as to supply air to the plurality of dual-fuel power devices. The second air compressor comprises a second air storage cylinder, the second air storage cylinder being configured to be connected to the compressed air supply pipeline of any one of the plurality of dual-fuel power devices so as to supply air to the plurality of dual-fuel power devices. Therefore, when air supplied by the first air compressor is insufficient, air can be supplied to the plurality of dual-fuel power devices by means of the second air compressor.
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Inventors:
WANG JIANWEI (CN)
ZHANG RIKUI (CN)
FENG XIAOYU (CN)
LI FUHONG (CN)
ZHANG PENG (CN)
ZHANG RIKUI (CN)
FENG XIAOYU (CN)
LI FUHONG (CN)
ZHANG PENG (CN)
Application Number:
PCT/CN2022/076322
Publication Date:
August 24, 2023
Filing Date:
February 15, 2022
Export Citation:
Assignee:
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD (CN)
International Classes:
F02C3/24; F02C3/22; F02C7/22; F02C9/40
Foreign References:
| CN214741684U | 2021-11-16 | |||
| CN112879160A | 2021-06-01 | |||
| CN106232962A | 2016-12-14 | |||
| JPS54159517A | 1979-12-17 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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