Fuel supply device
The invention belongs to the technical field of ship power systems, and discloses a fuel supply device which comprises a fuel injection valve, a fuel supply mechanism, a purge gas supply mechanism, a conveying pipeline and an air supply mechanism, and the fuel supply mechanism is configured to provi...
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| creator | WANG HUIJUN SHAO SHUHUI WANG CHUANJUAN HEI XIAOFU QIAN YUEHUA |
| description | The invention belongs to the technical field of ship power systems, and discloses a fuel supply device which comprises a fuel injection valve, a fuel supply mechanism, a purge gas supply mechanism, a conveying pipeline and an air supply mechanism, and the fuel supply mechanism is configured to provide fuel for the fuel injection valve; the purge gas supply mechanism is located at the downstream of the fuel supply mechanism; the conveying pipeline comprises an inner-layer pipe and an outer-layer pipe which are coaxially arranged in a sleeved mode, an interlayer space is formed between the inner-layer pipe and the outer-layer pipe, the purging gas supply mechanism is configured to provide purging gas for the inner-layer pipe, the fuel supply mechanism, the purging gas supply mechanism and the fuel injection valve are communicated through the conveying pipeline, and the inner-layer pipe is configured to allow fuel to pass through; the air supply mechanism comprises an air source, and the air source communicates |
| format | Patent |
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the purge gas supply mechanism is located at the downstream of the fuel supply mechanism; the conveying pipeline comprises an inner-layer pipe and an outer-layer pipe which are coaxially arranged in a sleeved mode, an interlayer space is formed between the inner-layer pipe and the outer-layer pipe, the purging gas supply mechanism is configured to provide purging gas for the inner-layer pipe, the fuel supply mechanism, the purging gas supply mechanism and the fuel injection valve are communicated through the conveying pipeline, and the inner-layer pipe is configured to allow fuel to pass through; the air supply mechanism comprises an air source, and the air source communicates</description><language>chi ; eng</language><subject>BLASTING ; COMBUSTION ENGINES ; COMBUSTION ENGINES IN GENERAL ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; INTERNAL-COMBUSTION PISTON ENGINES ; LIGHTING ; MECHANICAL ENGINEERING ; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF ; 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the purge gas supply mechanism is located at the downstream of the fuel supply mechanism; the conveying pipeline comprises an inner-layer pipe and an outer-layer pipe which are coaxially arranged in a sleeved mode, an interlayer space is formed between the inner-layer pipe and the outer-layer pipe, the purging gas supply mechanism is configured to provide purging gas for the inner-layer pipe, the fuel supply mechanism, the purging gas supply mechanism and the fuel injection valve are communicated through the conveying pipeline, and the inner-layer pipe is configured to allow fuel to pass through; the air supply mechanism comprises an air source, and the air source communicates</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION ENGINES IN GENERAL</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>INTERNAL-COMBUSTION PISTON ENGINES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBByK03NUSguLSjIqVRISS3LTE7lYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhqZmRhaGZqaOxsSoAQDwLx_o</recordid><startdate>20230120</startdate><enddate>20230120</enddate><creator>WANG HUIJUN</creator><creator>SHAO SHUHUI</creator><creator>WANG CHUANJUAN</creator><creator>HEI XIAOFU</creator><creator>QIAN YUEHUA</creator><scope>EVB</scope></search><sort><creationdate>20230120</creationdate><title>Fuel supply device</title><author>WANG HUIJUN ; SHAO SHUHUI ; WANG CHUANJUAN ; HEI XIAOFU ; QIAN YUEHUA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115628165A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION ENGINES IN GENERAL</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>INTERNAL-COMBUSTION PISTON ENGINES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG HUIJUN</creatorcontrib><creatorcontrib>SHAO SHUHUI</creatorcontrib><creatorcontrib>WANG CHUANJUAN</creatorcontrib><creatorcontrib>HEI XIAOFU</creatorcontrib><creatorcontrib>QIAN YUEHUA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG HUIJUN</au><au>SHAO SHUHUI</au><au>WANG CHUANJUAN</au><au>HEI XIAOFU</au><au>QIAN YUEHUA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Fuel supply device</title><date>2023-01-20</date><risdate>2023</risdate><abstract>The invention belongs to the technical field of ship power systems, and discloses a fuel supply device which comprises a fuel injection valve, a fuel supply mechanism, a purge gas supply mechanism, a conveying pipeline and an air supply mechanism, and the fuel supply mechanism is configured to provide fuel for the fuel injection valve; the purge gas supply mechanism is located at the downstream of the fuel supply mechanism; the conveying pipeline comprises an inner-layer pipe and an outer-layer pipe which are coaxially arranged in a sleeved mode, an interlayer space is formed between the inner-layer pipe and the outer-layer pipe, the purging gas supply mechanism is configured to provide purging gas for the inner-layer pipe, the fuel supply mechanism, the purging gas supply mechanism and the fuel injection valve are communicated through the conveying pipeline, and the inner-layer pipe is configured to allow fuel to pass through; the air supply mechanism comprises an air source, and the air source communicates</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS |
| title | Fuel supply device |
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