Mechanical sealing chamber structure with circulating flushing, cooling and lubricating functions for single-screw pump
The utility model discloses a mechanical seal chamber structure with circulating flushing, cooling and lubricating functions for a single-screw pump, which relates to the technical field of single-screw pumps and comprises a machine body, a mechanical seal cover, a mechanical seal box and a connecti...
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| creator | SHEN FEIMING ZHAO MINGTAO SHI WEIBIN |
| description | The utility model discloses a mechanical seal chamber structure with circulating flushing, cooling and lubricating functions for a single-screw pump, which relates to the technical field of single-screw pumps and comprises a machine body, a mechanical seal cover, a mechanical seal box and a connecting frame, the mechanical seal cover and a medium-end mechanical seal static ring form a medium-end component, and the mechanical seal box and an atmosphere-end mechanical seal static ring form an atmosphere-end component. The medium end assembly is used for being matched with the medium end assembly to form an assembly, the assembly is arranged on the transmission shaft in a relatively rotating and sleeving mode, the transmission shaft is tightly sleeved with the mechanical seal moving ring, and the sealing faces on the two sides of the mechanical seal moving ring are in corresponding contact sealing with the sealing faces of the medium end mechanical seal static ring and the atmosphere end mechanical seal static r |
| format | Patent |
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The medium end assembly is used for being matched with the medium end assembly to form an assembly, the assembly is arranged on the transmission shaft in a relatively rotating and sleeving mode, the transmission shaft is tightly sleeved with the mechanical seal moving ring, and the sealing faces on the two sides of the mechanical seal moving ring are in corresponding contact sealing with the sealing faces of the medium end mechanical seal static ring and the atmosphere end mechanical seal static r</description><language>chi ; eng</language><subject>BLASTING ; CYLINDERS ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PISTONS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS ; SEALINGS ; 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=20230815&DB=EPODOC&CC=CN&NR=219529826U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230815&DB=EPODOC&CC=CN&NR=219529826U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHEN FEIMING</creatorcontrib><creatorcontrib>ZHAO MINGTAO</creatorcontrib><creatorcontrib>SHI WEIBIN</creatorcontrib><title>Mechanical sealing chamber structure with circulating flushing, cooling and lubricating functions for single-screw pump</title><description>The utility model discloses a mechanical seal chamber structure with circulating flushing, cooling and lubricating functions for a single-screw pump, which relates to the technical field of single-screw pumps and comprises a machine body, a mechanical seal cover, a mechanical seal box and a connecting frame, the mechanical seal cover and a medium-end mechanical seal static ring form a medium-end component, and the mechanical seal box and an atmosphere-end mechanical seal static ring form an atmosphere-end component. The medium end assembly is used for being matched with the medium end assembly to form an assembly, the assembly is arranged on the transmission shaft in a relatively rotating and sleeving mode, the transmission shaft is tightly sleeved with the mechanical seal moving ring, and the sealing faces on the two sides of the mechanical seal moving ring are in corresponding contact sealing with the sealing faces of the medium end mechanical seal static ring and the atmosphere end mechanical seal static r</description><subject>BLASTING</subject><subject>CYLINDERS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PISTONS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS</subject><subject>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS</subject><subject>SEALINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDsOwjAQRNNQIOAOK2pSEAQidQSigYrUkbOsiaWNbXlt5fqYzwGoZjR68-bFdCUclDWoGIQUG_uEPIw9BZAYEsYUCCYTB0ATMLGKb0RzkiGXDaBzn5OyD-DUh2z6EsliNM4KaJdVeWIqBQNN4NPol8VMKxZa_XJRrM-ne3MpybuOxCskS7FrbtW23lf1sTq07e4v6AWC3Ue5</recordid><startdate>20230815</startdate><enddate>20230815</enddate><creator>SHEN FEIMING</creator><creator>ZHAO MINGTAO</creator><creator>SHI WEIBIN</creator><scope>EVB</scope></search><sort><creationdate>20230815</creationdate><title>Mechanical sealing chamber structure with circulating flushing, cooling and lubricating functions for single-screw pump</title><author>SHEN FEIMING ; ZHAO MINGTAO ; SHI WEIBIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN219529826UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>CYLINDERS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PISTONS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS</topic><topic>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS</topic><topic>SEALINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHEN FEIMING</creatorcontrib><creatorcontrib>ZHAO MINGTAO</creatorcontrib><creatorcontrib>SHI WEIBIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHEN FEIMING</au><au>ZHAO MINGTAO</au><au>SHI WEIBIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Mechanical sealing chamber structure with circulating flushing, cooling and lubricating functions for single-screw pump</title><date>2023-08-15</date><risdate>2023</risdate><abstract>The utility model discloses a mechanical seal chamber structure with circulating flushing, cooling and lubricating functions for a single-screw pump, which relates to the technical field of single-screw pumps and comprises a machine body, a mechanical seal cover, a mechanical seal box and a connecting frame, the mechanical seal cover and a medium-end mechanical seal static ring form a medium-end component, and the mechanical seal box and an atmosphere-end mechanical seal static ring form an atmosphere-end component. The medium end assembly is used for being matched with the medium end assembly to form an assembly, the assembly is arranged on the transmission shaft in a relatively rotating and sleeving mode, the transmission shaft is tightly sleeved with the mechanical seal moving ring, and the sealing faces on the two sides of the mechanical seal moving ring are in corresponding contact sealing with the sealing faces of the medium end mechanical seal static ring and the atmosphere end mechanical seal static r</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN219529826UU |
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| subjects | BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS |
| title | Mechanical sealing chamber structure with circulating flushing, cooling and lubricating functions for single-screw pump |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-11T19%3A15%3A50IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SHEN%20FEIMING&rft.date=2023-08-15&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN219529826UU%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |