Steel outer jacket end structure of prefabricated thermal insulation pipe
The utility model relates to the technical field of thermal insulation pipes, in particular to a steel outer jacket end structure of a prefabricated thermal insulation pipe, which comprises a thermal insulation pipe and a steel pipe, the annular clamping groove is formed in the heat preservation pip...
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| creator | SUN SHIJU HOU JUNFENG DONG SHENGQI ZHAO YONGZHENG |
| description | The utility model relates to the technical field of thermal insulation pipes, in particular to a steel outer jacket end structure of a prefabricated thermal insulation pipe, which comprises a thermal insulation pipe and a steel pipe, the annular clamping groove is formed in the heat preservation pipe; the first flange plate is fixedly connected to the outer side of the thermal insulation pipe; the screw hole is formed in the first flange plate; the sealing ring is fixedly connected to the inner wall of the heat preservation pipe; the second flange is fixedly connected to the outer side of the steel pipe; the fastening bolt is movably connected to the interior of the second flange plate; the annular air bag is fixedly connected into the steel pipe; and the inflation inlet is fixedly connected to the annular air bag. By arranging the air bag and the sealing ring, the sealing performance of the sealed end of the heat preservation pipe is improved, and the problems that after the end of the heat preservation pipe |
| format | Patent |
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By arranging the air bag and the sealing ring, the sealing performance of the sealed end of the heat preservation pipe is improved, and the problems that after the end of the heat preservation pipe</description><language>chi ; eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; JOINTS OR FITTINGS FOR PIPES ; LIGHTING ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; PIPES ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; THERMAL INSULATION IN GENERAL ; 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=20220823&DB=EPODOC&CC=CN&NR=217272534U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220823&DB=EPODOC&CC=CN&NR=217272534U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SUN SHIJU</creatorcontrib><creatorcontrib>HOU JUNFENG</creatorcontrib><creatorcontrib>DONG SHENGQI</creatorcontrib><creatorcontrib>ZHAO YONGZHENG</creatorcontrib><title>Steel outer jacket end structure of prefabricated thermal insulation pipe</title><description>The utility model relates to the technical field of thermal insulation pipes, in particular to a steel outer jacket end structure of a prefabricated thermal insulation pipe, which comprises a thermal insulation pipe and a steel pipe, the annular clamping groove is formed in the heat preservation pipe; the first flange plate is fixedly connected to the outer side of the thermal insulation pipe; the screw hole is formed in the first flange plate; the sealing ring is fixedly connected to the inner wall of the heat preservation pipe; the second flange is fixedly connected to the outer side of the steel pipe; the fastening bolt is movably connected to the interior of the second flange plate; the annular air bag is fixedly connected into the steel pipe; and the inflation inlet is fixedly connected to the annular air bag. By arranging the air bag and the sealing ring, the sealing performance of the sealed end of the heat preservation pipe is improved, and the problems that after the end of the heat preservation pipe</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>JOINTS OR FITTINGS FOR PIPES</subject><subject>LIGHTING</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PIPES</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEOwjAMBdAuDAi4g8XOQArqASoQLCzQuTLpjxoISeQ492fhAExvecvmelcgUKoKoRfbN5QQJyoq1WoVUHKUBY6f4i0rJtIZ8uFAPpYaWH2KlH3Gulk4DgWbn6tmez49-ssOOY0omS0idOxvZt-ZzhzbwzC0f6Uvf1817g</recordid><startdate>20220823</startdate><enddate>20220823</enddate><creator>SUN SHIJU</creator><creator>HOU JUNFENG</creator><creator>DONG SHENGQI</creator><creator>ZHAO YONGZHENG</creator><scope>EVB</scope></search><sort><creationdate>20220823</creationdate><title>Steel outer jacket end structure of prefabricated thermal insulation pipe</title><author>SUN SHIJU ; HOU JUNFENG ; DONG SHENGQI ; ZHAO YONGZHENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN217272534UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>JOINTS OR FITTINGS FOR PIPES</topic><topic>LIGHTING</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>PIPES</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SUN SHIJU</creatorcontrib><creatorcontrib>HOU JUNFENG</creatorcontrib><creatorcontrib>DONG SHENGQI</creatorcontrib><creatorcontrib>ZHAO YONGZHENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SUN SHIJU</au><au>HOU JUNFENG</au><au>DONG SHENGQI</au><au>ZHAO YONGZHENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Steel outer jacket end structure of prefabricated thermal insulation pipe</title><date>2022-08-23</date><risdate>2022</risdate><abstract>The utility model relates to the technical field of thermal insulation pipes, in particular to a steel outer jacket end structure of a prefabricated thermal insulation pipe, which comprises a thermal insulation pipe and a steel pipe, the annular clamping groove is formed in the heat preservation pipe; the first flange plate is fixedly connected to the outer side of the thermal insulation pipe; the screw hole is formed in the first flange plate; the sealing ring is fixedly connected to the inner wall of the heat preservation pipe; the second flange is fixedly connected to the outer side of the steel pipe; the fastening bolt is movably connected to the interior of the second flange plate; the annular air bag is fixedly connected into the steel pipe; and the inflation inlet is fixedly connected to the annular air bag. By arranging the air bag and the sealing ring, the sealing performance of the sealed end of the heat preservation pipe is improved, and the problems that after the end of the heat preservation pipe</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN217272534UU |
| source | esp@cenet |
| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Steel outer jacket end structure of prefabricated thermal insulation pipe |
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