Pipeline explosion-proof device
The invention relates to the technical field of hydraulic power plant pipeline safety, in particular to a pipeline explosion-proof device which comprises an opening and closing assembly, the opening and closing assembly comprises a containing box, a valve body, a second communicating pipe, a support...
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| creator | YANG HAIQING CHEN XIN YIN DAQIU LIAO HUAJIE LIU DEYI HE MUXING HU TAO LI BINGWEI |
| description | The invention relates to the technical field of hydraulic power plant pipeline safety, in particular to a pipeline explosion-proof device which comprises an opening and closing assembly, the opening and closing assembly comprises a containing box, a valve body, a second communicating pipe, a supporting piece, a lifting matching piece and a mounting piece, the valve body is arranged in the containing box, the second communicating pipe is connected with the valve body, and the supporting piece is arranged in the containing box; the supporting piece is connected with the second communicating pipe, the lifting matching piece is matched with the supporting piece, the mounting piece is arranged at the bottom of the containing box, the interior of the pipeline can be exhausted through the opening and closing assembly when the pressure of the pipeline exceeds a rated value, and the pipeline can be sealed after exhausting is conducted till the pressure in the pipeline reaches a normal pressure value. The pressure in t |
| format | Patent |
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The pressure in t</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>PIPE-LINE SYSTEMS</subject><subject>PIPE-LINES</subject><subject>PIPES</subject><subject>STORING OF DISTRIBUTING GASES OR LIQUIDS</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAPyCxIzcnMS1VIrSjIyS_OzM_TLSjKz09TSEkty0xO5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hobmBgZmJoZGjsbEqAEAP7YlDA</recordid><startdate>20231107</startdate><enddate>20231107</enddate><creator>YANG HAIQING</creator><creator>CHEN XIN</creator><creator>YIN DAQIU</creator><creator>LIAO HUAJIE</creator><creator>LIU DEYI</creator><creator>HE MUXING</creator><creator>HU TAO</creator><creator>LI BINGWEI</creator><scope>EVB</scope></search><sort><creationdate>20231107</creationdate><title>Pipeline explosion-proof device</title><author>YANG HAIQING ; CHEN XIN ; YIN DAQIU ; LIAO HUAJIE ; LIU DEYI ; HE MUXING ; HU TAO ; LI BINGWEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117006412A3</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>JOINTS OR FITTINGS FOR PIPES</topic><topic>LIGHTING</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>PIPE-LINE SYSTEMS</topic><topic>PIPE-LINES</topic><topic>PIPES</topic><topic>STORING OF DISTRIBUTING GASES OR LIQUIDS</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>YANG HAIQING</creatorcontrib><creatorcontrib>CHEN XIN</creatorcontrib><creatorcontrib>YIN DAQIU</creatorcontrib><creatorcontrib>LIAO HUAJIE</creatorcontrib><creatorcontrib>LIU DEYI</creatorcontrib><creatorcontrib>HE MUXING</creatorcontrib><creatorcontrib>HU TAO</creatorcontrib><creatorcontrib>LI BINGWEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG HAIQING</au><au>CHEN XIN</au><au>YIN DAQIU</au><au>LIAO HUAJIE</au><au>LIU DEYI</au><au>HE MUXING</au><au>HU TAO</au><au>LI BINGWEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Pipeline explosion-proof device</title><date>2023-11-07</date><risdate>2023</risdate><abstract>The invention relates to the technical field of hydraulic power plant pipeline safety, in particular to a pipeline explosion-proof device which comprises an opening and closing assembly, the opening and closing assembly comprises a containing box, a valve body, a second communicating pipe, a supporting piece, a lifting matching piece and a mounting piece, the valve body is arranged in the containing box, the second communicating pipe is connected with the valve body, and the supporting piece is arranged in the containing box; the supporting piece is connected with the second communicating pipe, the lifting matching piece is matched with the supporting piece, the mounting piece is arranged at the bottom of the containing box, the interior of the pipeline can be exhausted through the opening and closing assembly when the pressure of the pipeline exceeds a rated value, and the pipeline can be sealed after exhausting is conducted till the pressure in the pipeline reaches a normal pressure value. The pressure in t</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 JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPE-LINE SYSTEMS PIPE-LINES PIPES STORING OF DISTRIBUTING GASES OR LIQUIDS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
| title | Pipeline explosion-proof device |
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