Airtight gate valve
The utility model relates to the technical field of gate valves, and discloses an airtight gate valve which comprises a valve body, and a supporting seat is fixedly installed on the surface of the valve body. A rotating handle is rotated to drive a valve rod to rotate in a valve column, so that a li...
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| creator | LIN CAIXIA ZHANG GUANTAO ZHANG LINHAO |
| description | The utility model relates to the technical field of gate valves, and discloses an airtight gate valve which comprises a valve body, and a supporting seat is fixedly installed on the surface of the valve body. A rotating handle is rotated to drive a valve rod to rotate in a valve column, so that a liquid storage block is driven to conduct angle adjustment, repairing liquid flows into the liquid storage block through a liquid guide pipe, when the repairing liquid is full, a leather plug is plugged into the liquid guide pipe to press the leather plug to drive the liquid guide pipe to descend, and therefore a pressure plug is driven to extrude the repairing liquid in the liquid storage block; under extrusion of a pressure plug, repair liquid flows into the flashboard from a permeation hole and then repairs the damaged part of the flashboard, when gas passes through a filter plate, impurities in the gas can be filtered out, a turbine fan is driven to rotate under the pressure of the gas, and therefore a rotating c |
| format | Patent |
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A rotating handle is rotated to drive a valve rod to rotate in a valve column, so that a liquid storage block is driven to conduct angle adjustment, repairing liquid flows into the liquid storage block through a liquid guide pipe, when the repairing liquid is full, a leather plug is plugged into the liquid guide pipe to press the leather plug to drive the liquid guide pipe to descend, and therefore a pressure plug is driven to extrude the repairing liquid in the liquid storage block; under extrusion of a pressure plug, repair liquid flows into the flashboard from a permeation hole and then repairs the damaged part of the flashboard, when gas passes through a filter plate, impurities in the gas can be filtered out, a turbine fan is driven to rotate under the pressure of the gas, and therefore a rotating c</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 ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; TAPS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VALVES ; WEAPONS</subject><creationdate>2022</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=20220823&DB=EPODOC&CC=CN&NR=217272023U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220823&DB=EPODOC&CC=CN&NR=217272023U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIN CAIXIA</creatorcontrib><creatorcontrib>ZHANG GUANTAO</creatorcontrib><creatorcontrib>ZHANG LINHAO</creatorcontrib><title>Airtight gate valve</title><description>The utility model relates to the technical field of gate valves, and discloses an airtight gate valve which comprises a valve body, and a supporting seat is fixedly installed on the surface of the valve body. A rotating handle is rotated to drive a valve rod to rotate in a valve column, so that a liquid storage block is driven to conduct angle adjustment, repairing liquid flows into the liquid storage block through a liquid guide pipe, when the repairing liquid is full, a leather plug is plugged into the liquid guide pipe to press the leather plug to drive the liquid guide pipe to descend, and therefore a pressure plug is driven to extrude the repairing liquid in the liquid storage block; under extrusion of a pressure plug, repair liquid flows into the flashboard from a permeation hole and then repairs the damaged part of the flashboard, when gas passes through a filter plate, impurities in the gas can be filtered out, a turbine fan is driven to rotate under the pressure of the gas, and therefore a rotating c</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>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB2zCwqyUzPKFFITyxJVShLzClL5WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RobmRuZGBkbGoaHGRCkCAFm-IP0</recordid><startdate>20220823</startdate><enddate>20220823</enddate><creator>LIN CAIXIA</creator><creator>ZHANG GUANTAO</creator><creator>ZHANG LINHAO</creator><scope>EVB</scope></search><sort><creationdate>20220823</creationdate><title>Airtight gate valve</title><author>LIN CAIXIA ; ZHANG GUANTAO ; ZHANG LINHAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN217272023UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</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>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIN CAIXIA</creatorcontrib><creatorcontrib>ZHANG GUANTAO</creatorcontrib><creatorcontrib>ZHANG LINHAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIN CAIXIA</au><au>ZHANG GUANTAO</au><au>ZHANG LINHAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Airtight gate valve</title><date>2022-08-23</date><risdate>2022</risdate><abstract>The utility model relates to the technical field of gate valves, and discloses an airtight gate valve which comprises a valve body, and a supporting seat is fixedly installed on the surface of the valve body. A rotating handle is rotated to drive a valve rod to rotate in a valve column, so that a liquid storage block is driven to conduct angle adjustment, repairing liquid flows into the liquid storage block through a liquid guide pipe, when the repairing liquid is full, a leather plug is plugged into the liquid guide pipe to press the leather plug to drive the liquid guide pipe to descend, and therefore a pressure plug is driven to extrude the repairing liquid in the liquid storage block; under extrusion of a pressure plug, repair liquid flows into the flashboard from a permeation hole and then repairs the damaged part of the flashboard, when gas passes through a filter plate, impurities in the gas can be filtered out, a turbine fan is driven to rotate under the pressure of the gas, and therefore a rotating c</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 PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS |
| title | Airtight gate valve |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-29T06%3A14%3A05IST&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=LIN%20CAIXIA&rft.date=2022-08-23&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN217272023UU%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 |