Elastic sealing type ball valve
The utility model relates to an elastic sealing type ball valve and belongs to the technical field of valve sealing, the elastic sealing type ball valve comprises a valve seat, a ball body and a valve cover, a valve cavity is formed in the valve seat, a first flow channel is formed in the bottom of...
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| creator | LIU LILI HONG SHUILONG |
| description | The utility model relates to an elastic sealing type ball valve and belongs to the technical field of valve sealing, the elastic sealing type ball valve comprises a valve seat, a ball body and a valve cover, a valve cavity is formed in the valve seat, a first flow channel is formed in the bottom of the valve cavity, a first sealing ring is embedded in the first flow channel, the ball body is located in the valve cavity, and a through groove is formed in the ball body; the valve seat is provided with a driving part used for driving the ball body to rotate, the valve cover is connected to the valve seat, the side wall of the valve cover is provided with a second flow channel opposite to the valve cavity, an elastic part and a second sealing ring are embedded in the second flow channel, the first sealing ring and the second sealing ring are both matched with the ball body, and the elastic part is located on the side, away from the ball body, of the second sealing part. The ball valve has the effect of reducing t |
| format | Patent |
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The ball valve has the effect of reducing t</description><language>chi ; eng</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; TAPS ; THERMAL INSULATION IN GENERAL ; VALVES ; 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=20211126&DB=EPODOC&CC=CN&NR=214889008U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211126&DB=EPODOC&CC=CN&NR=214889008U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU LILI</creatorcontrib><creatorcontrib>HONG SHUILONG</creatorcontrib><title>Elastic sealing type ball valve</title><description>The utility model relates to an elastic sealing type ball valve and belongs to the technical field of valve sealing, the elastic sealing type ball valve comprises a valve seat, a ball body and a valve cover, a valve cavity is formed in the valve seat, a first flow channel is formed in the bottom of the valve cavity, a first sealing ring is embedded in the first flow channel, the ball body is located in the valve cavity, and a through groove is formed in the ball body; the valve seat is provided with a driving part used for driving the ball body to rotate, the valve cover is connected to the valve seat, the side wall of the valve cover is provided with a second flow channel opposite to the valve cavity, an elastic part and a second sealing ring are embedded in the second flow channel, the first sealing ring and the second sealing ring are both matched with the ball body, and the elastic part is located on the side, away from the ball body, of the second sealing part. The ball valve has the effect of reducing t</description><subject>ACTUATING-FLOATS</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>DEVICES FOR VENTING OR AERATING</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>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJB3zUksLslMVihOTczJzEtXKKksSFVISszJUShLzClL5WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RoYmFhaWBgYWoaHGRCkCAGI0JY0</recordid><startdate>20211126</startdate><enddate>20211126</enddate><creator>LIU LILI</creator><creator>HONG SHUILONG</creator><scope>EVB</scope></search><sort><creationdate>20211126</creationdate><title>Elastic sealing type ball valve</title><author>LIU LILI ; HONG SHUILONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN214889008UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>ACTUATING-FLOATS</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>DEVICES FOR VENTING OR AERATING</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>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU LILI</creatorcontrib><creatorcontrib>HONG SHUILONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU LILI</au><au>HONG SHUILONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Elastic sealing type ball valve</title><date>2021-11-26</date><risdate>2021</risdate><abstract>The utility model relates to an elastic sealing type ball valve and belongs to the technical field of valve sealing, the elastic sealing type ball valve comprises a valve seat, a ball body and a valve cover, a valve cavity is formed in the valve seat, a first flow channel is formed in the bottom of the valve cavity, a first sealing ring is embedded in the first flow channel, the ball body is located in the valve cavity, and a through groove is formed in the ball body; the valve seat is provided with a driving part used for driving the ball body to rotate, the valve cover is connected to the valve seat, the side wall of the valve cover is provided with a second flow channel opposite to the valve cavity, an elastic part and a second sealing ring are embedded in the second flow channel, the first sealing ring and the second sealing ring are both matched with the ball body, and the elastic part is located on the side, away from the ball body, of the second sealing part. The ball valve has the effect of reducing t</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| source | esp@cenet |
| subjects | ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
| title | Elastic sealing type ball valve |
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