Large-caliber ultrahigh-pressure-difference steam emptying valve
The utility model relates to a large-caliber ultrahigh-pressure-difference steam emptying valve. Valve comprising a valve body, a self-sealing valve seat is arranged in the valve body; a labyrinth sleeve and a pressing ring are sequentially connected to the self-sealing valve seat. The pressing ring...
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| creator | XU FANDI YANG CHUN MIAO TONGLI ZHU RONGTING WU MENG CHI HAORAN REN SHURONG ZHANG JINGSONG XIONG LEILEI LIU XUJUN ZHANG GUOMIN ZHU GUOQIANG WU ZHIHONG SONG DI CHEN LINGLING LI GAOJUN |
| description | The utility model relates to a large-caliber ultrahigh-pressure-difference steam emptying valve. Valve comprising a valve body, a self-sealing valve seat is arranged in the valve body; a labyrinth sleeve and a pressing ring are sequentially connected to the self-sealing valve seat. The pressing ring, the labyrinth sleeve and the self-sealing valve seat are pressed in the valve body through the pressing quartered ring; the upper end of the valve body is connected with a bonnet pressing plate; a self-sealing valve cover penetrates through the valve cover pressing plate; the sealing end of the self-sealing valve cover is connected with a valve cover pressing plate through a valve cover adjusting bolt and a valve cover nut; a valve cover self-sealing ring is arranged between the sealing end and the valve body; a valve cover quartering ring is arranged on the upper side of the sealing end of the self-sealing valve cover in the valve body; a stepped valve core is arranged in the pressing ring, the labyrinth sleeve |
| format | Patent |
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Valve comprising a valve body, a self-sealing valve seat is arranged in the valve body; a labyrinth sleeve and a pressing ring are sequentially connected to the self-sealing valve seat. The pressing ring, the labyrinth sleeve and the self-sealing valve seat are pressed in the valve body through the pressing quartered ring; the upper end of the valve body is connected with a bonnet pressing plate; a self-sealing valve cover penetrates through the valve cover pressing plate; the sealing end of the self-sealing valve cover is connected with a valve cover pressing plate through a valve cover adjusting bolt and a valve cover nut; a valve cover self-sealing ring is arranged between the sealing end and the valve body; a valve cover quartering ring is arranged on the upper side of the sealing end of the self-sealing valve cover in the valve body; a stepped valve core is arranged in the pressing ring, the labyrinth sleeve</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>2020</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=20200609&DB=EPODOC&CC=CN&NR=210716010U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200609&DB=EPODOC&CC=CN&NR=210716010U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XU FANDI</creatorcontrib><creatorcontrib>YANG CHUN</creatorcontrib><creatorcontrib>MIAO TONGLI</creatorcontrib><creatorcontrib>ZHU RONGTING</creatorcontrib><creatorcontrib>WU MENG</creatorcontrib><creatorcontrib>CHI HAORAN</creatorcontrib><creatorcontrib>REN SHURONG</creatorcontrib><creatorcontrib>ZHANG JINGSONG</creatorcontrib><creatorcontrib>XIONG LEILEI</creatorcontrib><creatorcontrib>LIU XUJUN</creatorcontrib><creatorcontrib>ZHANG GUOMIN</creatorcontrib><creatorcontrib>ZHU GUOQIANG</creatorcontrib><creatorcontrib>WU ZHIHONG</creatorcontrib><creatorcontrib>SONG DI</creatorcontrib><creatorcontrib>CHEN LINGLING</creatorcontrib><creatorcontrib>LI GAOJUN</creatorcontrib><title>Large-caliber ultrahigh-pressure-difference steam emptying valve</title><description>The utility model relates to a large-caliber ultrahigh-pressure-difference steam emptying valve. Valve comprising a valve body, a self-sealing valve seat is arranged in the valve body; a labyrinth sleeve and a pressing ring are sequentially connected to the self-sealing valve seat. The pressing ring, the labyrinth sleeve and the self-sealing valve seat are pressed in the valve body through the pressing quartered ring; the upper end of the valve body is connected with a bonnet pressing plate; a self-sealing valve cover penetrates through the valve cover pressing plate; the sealing end of the self-sealing valve cover is connected with a valve cover pressing plate through a valve cover adjusting bolt and a valve cover nut; a valve cover self-sealing ring is arranged between the sealing end and the valve body; a valve cover quartering ring is arranged on the upper side of the sealing end of the self-sealing valve cover in the valve body; a stepped valve core is arranged in the pressing ring, the labyrinth sleeve</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>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHDwSSxKT9VNTszJTEotUijNKSlKzMhMz9AtKEotLi4tStVNyUxLSy1KzUtOVSguSU3MVUjNLSipzMxLVyhLzClL5WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RoYG5oZmBoYGoaHGRCkCAHMDMpQ</recordid><startdate>20200609</startdate><enddate>20200609</enddate><creator>XU FANDI</creator><creator>YANG CHUN</creator><creator>MIAO TONGLI</creator><creator>ZHU RONGTING</creator><creator>WU MENG</creator><creator>CHI HAORAN</creator><creator>REN SHURONG</creator><creator>ZHANG JINGSONG</creator><creator>XIONG LEILEI</creator><creator>LIU XUJUN</creator><creator>ZHANG GUOMIN</creator><creator>ZHU GUOQIANG</creator><creator>WU ZHIHONG</creator><creator>SONG DI</creator><creator>CHEN LINGLING</creator><creator>LI GAOJUN</creator><scope>EVB</scope></search><sort><creationdate>20200609</creationdate><title>Large-caliber ultrahigh-pressure-difference steam emptying valve</title><author>XU FANDI ; YANG CHUN ; MIAO TONGLI ; ZHU RONGTING ; WU MENG ; CHI HAORAN ; REN SHURONG ; ZHANG JINGSONG ; XIONG LEILEI ; LIU XUJUN ; ZHANG GUOMIN ; ZHU GUOQIANG ; WU ZHIHONG ; SONG DI ; CHEN LINGLING ; LI GAOJUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN210716010UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</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>XU FANDI</creatorcontrib><creatorcontrib>YANG CHUN</creatorcontrib><creatorcontrib>MIAO TONGLI</creatorcontrib><creatorcontrib>ZHU RONGTING</creatorcontrib><creatorcontrib>WU MENG</creatorcontrib><creatorcontrib>CHI HAORAN</creatorcontrib><creatorcontrib>REN SHURONG</creatorcontrib><creatorcontrib>ZHANG JINGSONG</creatorcontrib><creatorcontrib>XIONG LEILEI</creatorcontrib><creatorcontrib>LIU XUJUN</creatorcontrib><creatorcontrib>ZHANG GUOMIN</creatorcontrib><creatorcontrib>ZHU GUOQIANG</creatorcontrib><creatorcontrib>WU ZHIHONG</creatorcontrib><creatorcontrib>SONG DI</creatorcontrib><creatorcontrib>CHEN LINGLING</creatorcontrib><creatorcontrib>LI GAOJUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XU FANDI</au><au>YANG CHUN</au><au>MIAO TONGLI</au><au>ZHU RONGTING</au><au>WU MENG</au><au>CHI HAORAN</au><au>REN SHURONG</au><au>ZHANG JINGSONG</au><au>XIONG LEILEI</au><au>LIU XUJUN</au><au>ZHANG GUOMIN</au><au>ZHU GUOQIANG</au><au>WU ZHIHONG</au><au>SONG DI</au><au>CHEN LINGLING</au><au>LI GAOJUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Large-caliber ultrahigh-pressure-difference steam emptying valve</title><date>2020-06-09</date><risdate>2020</risdate><abstract>The utility model relates to a large-caliber ultrahigh-pressure-difference steam emptying valve. Valve comprising a valve body, a self-sealing valve seat is arranged in the valve body; a labyrinth sleeve and a pressing ring are sequentially connected to the self-sealing valve seat. The pressing ring, the labyrinth sleeve and the self-sealing valve seat are pressed in the valve body through the pressing quartered ring; the upper end of the valve body is connected with a bonnet pressing plate; a self-sealing valve cover penetrates through the valve cover pressing plate; the sealing end of the self-sealing valve cover is connected with a valve cover pressing plate through a valve cover adjusting bolt and a valve cover nut; a valve cover self-sealing ring is arranged between the sealing end and the valve body; a valve cover quartering ring is arranged on the upper side of the sealing end of the self-sealing valve cover in the valve body; a stepped valve core is arranged in the pressing ring, the labyrinth sleeve</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN210716010UU |
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| 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 | Large-caliber ultrahigh-pressure-difference steam emptying valve |
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