Safety valve body and safety valve
The invention provides a safety valve body and a safety valve, and relates to the technical field of water supply pipeline safety. The safety valve body comprises a valve shell, a piston cylinder, a piston body, a second magnetic part and a third magnetic part. At least part of the piston cylinder i...
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| creator | LIN XIYONG ZHANG YONGDONG ZHONG PUHUA SU JIE HE WANGZHI |
| description | The invention provides a safety valve body and a safety valve, and relates to the technical field of water supply pipeline safety. The safety valve body comprises a valve shell, a piston cylinder, a piston body, a second magnetic part and a third magnetic part. At least part of the piston cylinder is located in the valve shell, the piston cylinder is connected with the valve shell, and a water flow opening is formed in the piston cylinder; a first cavity is formed between at least part of the outer wall of the piston cylinder and at least part of the inner wall of the valve shell. And a cavity channel is arranged on the piston cylinder. The piston body comprises a piston and a first magnetic part which are relatively fixed, the piston is arranged in the piston cylinder in a sliding mode, and one side of the piston corresponds to the water flow opening. The second magnetic part is slidably arranged in the piston cylinder, and the third magnetic part is fixedly arranged in the piston cylinder. According to the |
| format | Patent |
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The safety valve body comprises a valve shell, a piston cylinder, a piston body, a second magnetic part and a third magnetic part. At least part of the piston cylinder is located in the valve shell, the piston cylinder is connected with the valve shell, and a water flow opening is formed in the piston cylinder; a first cavity is formed between at least part of the outer wall of the piston cylinder and at least part of the inner wall of the valve shell. And a cavity channel is arranged on the piston cylinder. The piston body comprises a piston and a first magnetic part which are relatively fixed, the piston is arranged in the piston cylinder in a sliding mode, and one side of the piston corresponds to the water flow opening. The second magnetic part is slidably arranged in the piston cylinder, and the third magnetic part is fixedly arranged in the piston cylinder. According to the</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 ; JOINTS OR FITTINGS FOR PIPES ; LIGHTING ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; PIPES ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; TAPS ; THERMAL INSULATION IN GENERAL ; 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=20221202&DB=EPODOC&CC=CN&NR=115419732A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221202&DB=EPODOC&CC=CN&NR=115419732A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIN XIYONG</creatorcontrib><creatorcontrib>ZHANG YONGDONG</creatorcontrib><creatorcontrib>ZHONG PUHUA</creatorcontrib><creatorcontrib>SU JIE</creatorcontrib><creatorcontrib>HE WANGZHI</creatorcontrib><title>Safety valve body and safety valve</title><description>The invention provides a safety valve body and a safety valve, and relates to the technical field of water supply pipeline safety. The safety valve body comprises a valve shell, a piston cylinder, a piston body, a second magnetic part and a third magnetic part. At least part of the piston cylinder is located in the valve shell, the piston cylinder is connected with the valve shell, and a water flow opening is formed in the piston cylinder; a first cavity is formed between at least part of the outer wall of the piston cylinder and at least part of the inner wall of the valve shell. And a cavity channel is arranged on the piston cylinder. The piston body comprises a piston and a first magnetic part which are relatively fixed, the piston is arranged in the piston cylinder in a sliding mode, and one side of the piston corresponds to the water flow opening. The second magnetic part is slidably arranged in the piston cylinder, and the third magnetic part is fixedly arranged in the piston cylinder. According to the</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>JOINTS OR FITTINGS FOR PIPES</subject><subject>LIGHTING</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PIPES</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAKTkxLLalUKEvMKUtVSMpPqVRIzEtRKEYS5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hoamJoaW5sZGjsbEqAEAk48lwA</recordid><startdate>20221202</startdate><enddate>20221202</enddate><creator>LIN XIYONG</creator><creator>ZHANG YONGDONG</creator><creator>ZHONG PUHUA</creator><creator>SU JIE</creator><creator>HE WANGZHI</creator><scope>EVB</scope></search><sort><creationdate>20221202</creationdate><title>Safety valve body and safety valve</title><author>LIN XIYONG ; ZHANG YONGDONG ; ZHONG PUHUA ; SU JIE ; HE WANGZHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115419732A3</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>JOINTS OR FITTINGS FOR PIPES</topic><topic>LIGHTING</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>PIPES</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIN XIYONG</creatorcontrib><creatorcontrib>ZHANG YONGDONG</creatorcontrib><creatorcontrib>ZHONG PUHUA</creatorcontrib><creatorcontrib>SU JIE</creatorcontrib><creatorcontrib>HE WANGZHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIN XIYONG</au><au>ZHANG YONGDONG</au><au>ZHONG PUHUA</au><au>SU JIE</au><au>HE WANGZHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Safety valve body and safety valve</title><date>2022-12-02</date><risdate>2022</risdate><abstract>The invention provides a safety valve body and a safety valve, and relates to the technical field of water supply pipeline safety. The safety valve body comprises a valve shell, a piston cylinder, a piston body, a second magnetic part and a third magnetic part. At least part of the piston cylinder is located in the valve shell, the piston cylinder is connected with the valve shell, and a water flow opening is formed in the piston cylinder; a first cavity is formed between at least part of the outer wall of the piston cylinder and at least part of the inner wall of the valve shell. And a cavity channel is arranged on the piston cylinder. The piston body comprises a piston and a first magnetic part which are relatively fixed, the piston is arranged in the piston cylinder in a sliding mode, and one side of the piston corresponds to the water flow opening. The second magnetic part is slidably arranged in the piston cylinder, and the third magnetic part is fixedly arranged in the piston cylinder. According to the</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN115419732A |
| 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 JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
| title | Safety valve body and safety valve |
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