Flow-adjustable natural gas pressurization system
The invention discloses a flow-adjustable natural gas pressurization system which comprises a pressurization unit, a pollution discharge unit, a discharge unit and a backflow unit, and the backflow unit comprises a silencer, a front pressure self-operated pressure regulating valve, a rear pressure s...
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| creator | JING HAIGUO ZHANG ZHANHU HUANG HANLONG GAO YIDUO |
| description | The invention discloses a flow-adjustable natural gas pressurization system which comprises a pressurization unit, a pollution discharge unit, a discharge unit and a backflow unit, and the backflow unit comprises a silencer, a front pressure self-operated pressure regulating valve, a rear pressure self-operated pressure regulating valve, a manual stop valve, a pressure sensor and a plurality of pressure gauges. One end of the return pipe is connected to the gas conveying pipe between the one-way valve and the gas inlet buffer tank in a bypass mode, the other end of the return pipe sequentially passes through the silencer, the front-pressure self-operated pressure regulating valve, the rear-pressure self-operated pressure regulating valve and the manual stop valve and then is connected to an output pipeline leading to the natural gas engine in a bypass mode, and the return pipe is further connected with a pressure sensor and a pressure gauge in a bypass mode. The natural gas compressor is prevented from being |
| format | Patent |
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One end of the return pipe is connected to the gas conveying pipe between the one-way valve and the gas inlet buffer tank in a bypass mode, the other end of the return pipe sequentially passes through the silencer, the front-pressure self-operated pressure regulating valve, the rear-pressure self-operated pressure regulating valve and the manual stop valve and then is connected to an output pipeline leading to the natural gas engine in a bypass mode, and the return pipe is further connected with a pressure sensor and a pressure gauge in a bypass mode. The natural gas compressor is prevented from being</description><language>chi ; eng</language><subject>BLASTING ; COMBUSTION ENGINES ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF ; WEAPONS</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220412&DB=EPODOC&CC=CN&NR=114320671A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220412&DB=EPODOC&CC=CN&NR=114320671A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JING HAIGUO</creatorcontrib><creatorcontrib>ZHANG ZHANHU</creatorcontrib><creatorcontrib>HUANG HANLONG</creatorcontrib><creatorcontrib>GAO YIDUO</creatorcontrib><title>Flow-adjustable natural gas pressurization system</title><description>The invention discloses a flow-adjustable natural gas pressurization system which comprises a pressurization unit, a pollution discharge unit, a discharge unit and a backflow unit, and the backflow unit comprises a silencer, a front pressure self-operated pressure regulating valve, a rear pressure self-operated pressure regulating valve, a manual stop valve, a pressure sensor and a plurality of pressure gauges. One end of the return pipe is connected to the gas conveying pipe between the one-way valve and the gas inlet buffer tank in a bypass mode, the other end of the return pipe sequentially passes through the silencer, the front-pressure self-operated pressure regulating valve, the rear-pressure self-operated pressure regulating valve and the manual stop valve and then is connected to an output pipeline leading to the natural gas engine in a bypass mode, and the return pipe is further connected with a pressure sensor and a pressure gauge in a bypass mode. The natural gas compressor is prevented from being</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB0y8kv101MySotLklMyklVyEssKS1KzFFITyxWKChKLS4uLcqsSizJzM9TKK4sLknN5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hoYmxkYGZuaGjsbEqAEA3dksVw</recordid><startdate>20220412</startdate><enddate>20220412</enddate><creator>JING HAIGUO</creator><creator>ZHANG ZHANHU</creator><creator>HUANG HANLONG</creator><creator>GAO YIDUO</creator><scope>EVB</scope></search><sort><creationdate>20220412</creationdate><title>Flow-adjustable natural gas pressurization system</title><author>JING HAIGUO ; ZHANG ZHANHU ; HUANG HANLONG ; GAO YIDUO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114320671A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>JING HAIGUO</creatorcontrib><creatorcontrib>ZHANG ZHANHU</creatorcontrib><creatorcontrib>HUANG HANLONG</creatorcontrib><creatorcontrib>GAO YIDUO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JING HAIGUO</au><au>ZHANG ZHANHU</au><au>HUANG HANLONG</au><au>GAO YIDUO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Flow-adjustable natural gas pressurization system</title><date>2022-04-12</date><risdate>2022</risdate><abstract>The invention discloses a flow-adjustable natural gas pressurization system which comprises a pressurization unit, a pollution discharge unit, a discharge unit and a backflow unit, and the backflow unit comprises a silencer, a front pressure self-operated pressure regulating valve, a rear pressure self-operated pressure regulating valve, a manual stop valve, a pressure sensor and a plurality of pressure gauges. One end of the return pipe is connected to the gas conveying pipe between the one-way valve and the gas inlet buffer tank in a bypass mode, the other end of the return pipe sequentially passes through the silencer, the front-pressure self-operated pressure regulating valve, the rear-pressure self-operated pressure regulating valve and the manual stop valve and then is connected to an output pipeline leading to the natural gas engine in a bypass mode, and the return pipe is further connected with a pressure sensor and a pressure gauge in a bypass mode. The natural gas compressor is prevented from being</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS |
| title | Flow-adjustable natural gas pressurization system |
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