Gate valve with exhaust function
The utility model relates to the field of valves, in particular to a gate valve with an exhaust function. The gate valve comprises a gate valve body with an opening in the upper portion, a valve deckis in threaded connection with the opening of the gate valve body, a first through hole is formed in...
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| creator | LIAO WEIPENG LIAO WENPING |
| description | The utility model relates to the field of valves, in particular to a gate valve with an exhaust function. The gate valve comprises a gate valve body with an opening in the upper portion, a valve deckis in threaded connection with the opening of the gate valve body, a first through hole is formed in the center of the valve deck, a boss is fixedly connected to the upper end of the valve deck, a second through hole is formed in the center of the boss, a valve rod penetrates through the first through hole, and the upper end of the valve rod abuts against a threaded rod; a hand wheel is arranged at the upper end of the threaded rod, a valve plate for controlling opening and closing is perpendicularly connected to the lower end of the valve rod, and two exhaust valves are arranged on the gate valve body. The two exhaust valves are arranged on the gate valve body, and the exhaust valves are symmetrically arranged on the two sides, where liquid flows, of the valve plate, so that the liquid passing through the flowing |
| format | Patent |
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The gate valve comprises a gate valve body with an opening in the upper portion, a valve deckis in threaded connection with the opening of the gate valve body, a first through hole is formed in the center of the valve deck, a boss is fixedly connected to the upper end of the valve deck, a second through hole is formed in the center of the boss, a valve rod penetrates through the first through hole, and the upper end of the valve rod abuts against a threaded rod; a hand wheel is arranged at the upper end of the threaded rod, a valve plate for controlling opening and closing is perpendicularly connected to the lower end of the valve rod, and two exhaust valves are arranged on the gate valve body. The two exhaust valves are arranged on the gate valve body, and the exhaust valves are symmetrically arranged on the two sides, where liquid flows, of the valve plate, so that the liquid passing through the flowing</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=20210101&DB=EPODOC&CC=CN&NR=212273098U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210101&DB=EPODOC&CC=CN&NR=212273098U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIAO WEIPENG</creatorcontrib><creatorcontrib>LIAO WENPING</creatorcontrib><title>Gate valve with exhaust function</title><description>The utility model relates to the field of valves, in particular to a gate valve with an exhaust function. The gate valve comprises a gate valve body with an opening in the upper portion, a valve deckis in threaded connection with the opening of the gate valve body, a first through hole is formed in the center of the valve deck, a boss is fixedly connected to the upper end of the valve deck, a second through hole is formed in the center of the boss, a valve rod penetrates through the first through hole, and the upper end of the valve rod abuts against a threaded rod; a hand wheel is arranged at the upper end of the threaded rod, a valve plate for controlling opening and closing is perpendicularly connected to the lower end of the valve rod, and two exhaust valves are arranged on the gate valve body. The two exhaust valves are arranged on the gate valve body, and the exhaust valves are symmetrically arranged on the two sides, where liquid flows, of the valve plate, so that the liquid passing through the flowing</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>eNrjZFBwTyxJVShLzClLVSjPLMlQSK3ISCwtLlFIK81LLsnMz-NhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkaGRkbmxgaWFqGhxkQpAgCj8CYi</recordid><startdate>20210101</startdate><enddate>20210101</enddate><creator>LIAO WEIPENG</creator><creator>LIAO WENPING</creator><scope>EVB</scope></search><sort><creationdate>20210101</creationdate><title>Gate valve with exhaust function</title><author>LIAO WEIPENG ; LIAO WENPING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN212273098UU3</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>LIAO WEIPENG</creatorcontrib><creatorcontrib>LIAO WENPING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIAO WEIPENG</au><au>LIAO WENPING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Gate valve with exhaust function</title><date>2021-01-01</date><risdate>2021</risdate><abstract>The utility model relates to the field of valves, in particular to a gate valve with an exhaust function. The gate valve comprises a gate valve body with an opening in the upper portion, a valve deckis in threaded connection with the opening of the gate valve body, a first through hole is formed in the center of the valve deck, a boss is fixedly connected to the upper end of the valve deck, a second through hole is formed in the center of the boss, a valve rod penetrates through the first through hole, and the upper end of the valve rod abuts against a threaded rod; a hand wheel is arranged at the upper end of the threaded rod, a valve plate for controlling opening and closing is perpendicularly connected to the lower end of the valve rod, and two exhaust valves are arranged on the gate valve body. The two exhaust valves are arranged on the gate valve body, and the exhaust valves are symmetrically arranged on the two sides, where liquid flows, of the valve plate, so that the liquid passing through the flowing</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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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 | Gate valve with exhaust function |
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