Jacketed pipe for fuel gas pipeline and fuel gas system
The invention provides a jacketed pipe for a fuel gas pipeline and a fuel gas system, and relates to the technical field of fuel gas conveying pipeline equipment. The jacketed pipe is suitable for occasions where the fuel gas pipeline needs to be protected by a sleeve, is not limited by the length a...
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| creator | LYU XINGXIANG JIANG HEGUO WU HAIYIN QIN LIUPENG |
| description | The invention provides a jacketed pipe for a fuel gas pipeline and a fuel gas system, and relates to the technical field of fuel gas conveying pipeline equipment. The jacketed pipe is suitable for occasions where the fuel gas pipeline needs to be protected by a sleeve, is not limited by the length and pipe fittings, and is also extremely convenient to maintain. The jacketed pipe comprises a first straight pipe section, a second straight pipe section, an elbow section, a three-way section, a reducing section and a sealing detection device, wherein inner pipes of the first straight pipe section, the second straight pipe section, the elbow section, the three-way section and the reducing section are connected to form an inner pipe of the jacketed pipe; casing pipes of the first straight pipe section, the second straight pipe section, the elbow section, the three-way section and the reducing section are wrapped and sealed to form an outer pipe of the jacketed pipe; an interlayer cavity used for being filled with s |
| format | Patent |
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The jacketed pipe is suitable for occasions where the fuel gas pipeline needs to be protected by a sleeve, is not limited by the length and pipe fittings, and is also extremely convenient to maintain. The jacketed pipe comprises a first straight pipe section, a second straight pipe section, an elbow section, a three-way section, a reducing section and a sealing detection device, wherein inner pipes of the first straight pipe section, the second straight pipe section, the elbow section, the three-way section and the reducing section are connected to form an inner pipe of the jacketed pipe; casing pipes of the first straight pipe section, the second straight pipe section, the elbow section, the three-way section and the reducing section are wrapped and sealed to form an outer pipe of the jacketed pipe; an interlayer cavity used for being filled with s</description><language>chi ; eng</language><subject>BLASTING ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; GENERATION ; HEATING ; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES ; JOINTS OR FITTINGS FOR PIPES ; LIGHTING ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; PIPE-LINE SYSTEMS ; PIPE-LINES ; PIPES ; STORING OF DISTRIBUTING GASES OR LIQUIDS ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2021</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=20210528&DB=EPODOC&CC=CN&NR=112856229A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210528&DB=EPODOC&CC=CN&NR=112856229A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LYU XINGXIANG</creatorcontrib><creatorcontrib>JIANG HEGUO</creatorcontrib><creatorcontrib>WU HAIYIN</creatorcontrib><creatorcontrib>QIN LIUPENG</creatorcontrib><title>Jacketed pipe for fuel gas pipeline and fuel gas system</title><description>The invention provides a jacketed pipe for a fuel gas pipeline and a fuel gas system, and relates to the technical field of fuel gas conveying pipeline equipment. The jacketed pipe is suitable for occasions where the fuel gas pipeline needs to be protected by a sleeve, is not limited by the length and pipe fittings, and is also extremely convenient to maintain. The jacketed pipe comprises a first straight pipe section, a second straight pipe section, an elbow section, a three-way section, a reducing section and a sealing detection device, wherein inner pipes of the first straight pipe section, the second straight pipe section, the elbow section, the three-way section and the reducing section are connected to form an inner pipe of the jacketed pipe; casing pipes of the first straight pipe section, the second straight pipe section, the elbow section, the three-way section and the reducing section are wrapped and sealed to form an outer pipe of the jacketed pipe; an interlayer cavity used for being filled with s</description><subject>BLASTING</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>GENERATION</subject><subject>HEATING</subject><subject>INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES</subject><subject>JOINTS OR FITTINGS FOR PIPES</subject><subject>LIGHTING</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PIPE-LINE SYSTEMS</subject><subject>PIPE-LINES</subject><subject>PIPES</subject><subject>STORING OF DISTRIBUTING GASES OR LIQUIDS</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDD3SkzOTi1JTVEoyCxIVUjLL1JIK03NUUhPLAaL5GTmpSok5qUgRIsri0tSc3kYWNMSc4pTeaE0N4Oim2uIs4duakF-fGpxQWJyal5qSbyzn6GhkYWpmZGRpaMxMWoAh5UtUg</recordid><startdate>20210528</startdate><enddate>20210528</enddate><creator>LYU XINGXIANG</creator><creator>JIANG HEGUO</creator><creator>WU HAIYIN</creator><creator>QIN LIUPENG</creator><scope>EVB</scope></search><sort><creationdate>20210528</creationdate><title>Jacketed pipe for fuel gas pipeline and fuel gas system</title><author>LYU XINGXIANG ; JIANG HEGUO ; WU HAIYIN ; QIN LIUPENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN112856229A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>BLASTING</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>GENERATION</topic><topic>HEATING</topic><topic>INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES</topic><topic>JOINTS OR FITTINGS FOR PIPES</topic><topic>LIGHTING</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>PIPE-LINE SYSTEMS</topic><topic>PIPE-LINES</topic><topic>PIPES</topic><topic>STORING OF DISTRIBUTING GASES OR LIQUIDS</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LYU XINGXIANG</creatorcontrib><creatorcontrib>JIANG HEGUO</creatorcontrib><creatorcontrib>WU HAIYIN</creatorcontrib><creatorcontrib>QIN LIUPENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LYU XINGXIANG</au><au>JIANG HEGUO</au><au>WU HAIYIN</au><au>QIN LIUPENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Jacketed pipe for fuel gas pipeline and fuel gas system</title><date>2021-05-28</date><risdate>2021</risdate><abstract>The invention provides a jacketed pipe for a fuel gas pipeline and a fuel gas system, and relates to the technical field of fuel gas conveying pipeline equipment. The jacketed pipe is suitable for occasions where the fuel gas pipeline needs to be protected by a sleeve, is not limited by the length and pipe fittings, and is also extremely convenient to maintain. The jacketed pipe comprises a first straight pipe section, a second straight pipe section, an elbow section, a three-way section, a reducing section and a sealing detection device, wherein inner pipes of the first straight pipe section, the second straight pipe section, the elbow section, the three-way section and the reducing section are connected to form an inner pipe of the jacketed pipe; casing pipes of the first straight pipe section, the second straight pipe section, the elbow section, the three-way section and the reducing section are wrapped and sealed to form an outer pipe of the jacketed pipe; an interlayer cavity used for being filled with s</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN112856229A |
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| subjects | BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERATION HEATING INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPE-LINE SYSTEMS PIPE-LINES PIPES STORING OF DISTRIBUTING GASES OR LIQUIDS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Jacketed pipe for fuel gas pipeline and fuel gas system |
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