PVC (polyvinyl chloride) pipeline joint with expansion amount
The utility model discloses a PVC (polyvinyl chloride) pipeline joint with expansion and contraction quantity, which belongs to the field of pipeline joints and comprises a four-way pipeline joint structure, four sliding protection pipes are mounted on the four-way pipeline joint structure in a slid...
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| creator | XIAO HANGUI WU JUNHUA CHEN XIAOJUN YANG MINGXIA YANG GUANLOU CHEN LUQIANG |
| description | The utility model discloses a PVC (polyvinyl chloride) pipeline joint with expansion and contraction quantity, which belongs to the field of pipeline joints and comprises a four-way pipeline joint structure, four sliding protection pipes are mounted on the four-way pipeline joint structure in a sliding manner, and each sliding protection pipe consists of a pipeline base body and an anti-falling limiting sliding block. The multiple anti-disengaging limiting sliding blocks are symmetrically installed on the inner wall of the pipeline base body, four sealing connection corrugated pipes are symmetrically arranged on the positions, on the inner sides of the four sliding protection pipes, of the four-way pipeline connector structure, and four telescopic connecting pipes are installed at the outer ends of the four sliding protection pipes and the outer ends of the four sealing connection corrugated pipes. The sliding protection pipe and the sealing connection corrugated pipe are arranged on the four-way pipeline joi |
| format | Patent |
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The multiple anti-disengaging limiting sliding blocks are symmetrically installed on the inner wall of the pipeline base body, four sealing connection corrugated pipes are symmetrically arranged on the positions, on the inner sides of the four sliding protection pipes, of the four-way pipeline connector structure, and four telescopic connecting pipes are installed at the outer ends of the four sliding protection pipes and the outer ends of the four sealing connection corrugated pipes. The sliding protection pipe and the sealing connection corrugated pipe are arranged on the four-way pipeline joi</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>2023</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=20230623&DB=EPODOC&CC=CN&NR=219242948U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230623&DB=EPODOC&CC=CN&NR=219242948U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XIAO HANGUI</creatorcontrib><creatorcontrib>WU JUNHUA</creatorcontrib><creatorcontrib>CHEN XIAOJUN</creatorcontrib><creatorcontrib>YANG MINGXIA</creatorcontrib><creatorcontrib>YANG GUANLOU</creatorcontrib><creatorcontrib>CHEN LUQIANG</creatorcontrib><title>PVC (polyvinyl chloride) pipeline joint with expansion amount</title><description>The utility model discloses a PVC (polyvinyl chloride) pipeline joint with expansion and contraction quantity, which belongs to the field of pipeline joints and comprises a four-way pipeline joint structure, four sliding protection pipes are mounted on the four-way pipeline joint structure in a sliding manner, and each sliding protection pipe consists of a pipeline base body and an anti-falling limiting sliding block. The multiple anti-disengaging limiting sliding blocks are symmetrically installed on the inner wall of the pipeline base body, four sealing connection corrugated pipes are symmetrically arranged on the positions, on the inner sides of the four sliding protection pipes, of the four-way pipeline connector structure, and four telescopic connecting pipes are installed at the outer ends of the four sliding protection pipes and the outer ends of the four sealing connection corrugated pipes. 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The multiple anti-disengaging limiting sliding blocks are symmetrically installed on the inner wall of the pipeline base body, four sealing connection corrugated pipes are symmetrically arranged on the positions, on the inner sides of the four sliding protection pipes, of the four-way pipeline connector structure, and four telescopic connecting pipes are installed at the outer ends of the four sliding protection pipes and the outer ends of the four sealing connection corrugated pipes. The sliding protection pipe and the sealing connection corrugated pipe are arranged on the four-way pipeline joi</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN219242948UU |
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| 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 | PVC (polyvinyl chloride) pipeline joint with expansion amount |
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