Fireproof and fireproof valve and blade thereof
A fireproof valve comprises a frame type valve seat (1) and a plurality of rectangular blades (2) rotatably mounted on the frame type valve seat (1), and each blade (2) comprises a metal plate body (21); one surface of the metal plate body (21) is covered with a first high-temperature-resistant plat...
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| creator | ZHAO WEIPING LI LIANLIAN GU HAIQI SIMA XIN |
| description | A fireproof valve comprises a frame type valve seat (1) and a plurality of rectangular blades (2) rotatably mounted on the frame type valve seat (1), and each blade (2) comprises a metal plate body (21); one surface of the metal plate body (21) is covered with a first high-temperature-resistant plate (22), the other surface of the metal plate body (21) is covered with a second high-temperature-resistant plate (23), and the first high-temperature-resistant plate (22) and the second high-temperature-resistant plate (23) are partially staggered in the width direction of the metal plate body (21), namely, the first high-temperature-resistant plate (22) extends towards one side of the width direction of the metal plate body (21), and the second high-temperature-resistant plate (23) extends towards the other opposite side of the metal plate body (21). The first high-temperature-resistant plate (22) and the second high-temperature-resistant plate (23) are provided with overlapped parts and non-overlapped parts; ther |
| format | Patent |
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The first high-temperature-resistant plate (22) and the second high-temperature-resistant plate (23) are provided with overlapped parts and non-overlapped parts; ther</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>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=20230307&DB=EPODOC&CC=CN&NR=218582365U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230307&DB=EPODOC&CC=CN&NR=218582365U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHAO WEIPING</creatorcontrib><creatorcontrib>LI LIANLIAN</creatorcontrib><creatorcontrib>GU HAIQI</creatorcontrib><creatorcontrib>SIMA XIN</creatorcontrib><title>Fireproof and fireproof valve and blade thereof</title><description>A fireproof valve comprises a frame type valve seat (1) and a plurality of rectangular blades (2) rotatably mounted on the frame type valve seat (1), and each blade (2) comprises a metal plate body (21); one surface of the metal plate body (21) is covered with a first high-temperature-resistant plate (22), the other surface of the metal plate body (21) is covered with a second high-temperature-resistant plate (23), and the first high-temperature-resistant plate (22) and the second high-temperature-resistant plate (23) are partially staggered in the width direction of the metal plate body (21), namely, the first high-temperature-resistant plate (22) extends towards one side of the width direction of the metal plate body (21), and the second high-temperature-resistant plate (23) extends towards the other opposite side of the metal plate body (21). The first high-temperature-resistant plate (22) and the second high-temperature-resistant plate (23) are provided with overlapped parts and non-overlapped parts; ther</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB3yyxKLSjKz09TSMxLUUiD88oSc8pSwWJJOYkpqQolGalFqflpPAysaYk5xam8UJqbQcnNNcTZQze1ID8-tbggMTk1L7Uk3tnPyNDC1MLI2Mw0NNSYKEUAd6Urmw</recordid><startdate>20230307</startdate><enddate>20230307</enddate><creator>ZHAO WEIPING</creator><creator>LI LIANLIAN</creator><creator>GU HAIQI</creator><creator>SIMA XIN</creator><scope>EVB</scope></search><sort><creationdate>20230307</creationdate><title>Fireproof and fireproof valve and blade thereof</title><author>ZHAO WEIPING ; LI LIANLIAN ; GU HAIQI ; SIMA XIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN218582365UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</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>ZHAO WEIPING</creatorcontrib><creatorcontrib>LI LIANLIAN</creatorcontrib><creatorcontrib>GU HAIQI</creatorcontrib><creatorcontrib>SIMA XIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHAO WEIPING</au><au>LI LIANLIAN</au><au>GU HAIQI</au><au>SIMA XIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Fireproof and fireproof valve and blade thereof</title><date>2023-03-07</date><risdate>2023</risdate><abstract>A fireproof valve comprises a frame type valve seat (1) and a plurality of rectangular blades (2) rotatably mounted on the frame type valve seat (1), and each blade (2) comprises a metal plate body (21); one surface of the metal plate body (21) is covered with a first high-temperature-resistant plate (22), the other surface of the metal plate body (21) is covered with a second high-temperature-resistant plate (23), and the first high-temperature-resistant plate (22) and the second high-temperature-resistant plate (23) are partially staggered in the width direction of the metal plate body (21), namely, the first high-temperature-resistant plate (22) extends towards one side of the width direction of the metal plate body (21), and the second high-temperature-resistant plate (23) extends towards the other opposite side of the metal plate body (21). The first high-temperature-resistant plate (22) and the second high-temperature-resistant plate (23) are provided with overlapped parts and non-overlapped parts; ther</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 | Fireproof and fireproof valve and blade thereof |
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