Socket and spigot type pipeline hydraulic test method
The invention belongs to the technical field of pipeline sealing and particularly provides a socket and spigot type pipeline hydraulic test method. The problems that in the prior art, test seal rings cannot be recycled, the rotation characteristic of flexible joints is lost, and the resources are wa...
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| creator | WANG CONGSHUI |
| description | The invention belongs to the technical field of pipeline sealing and particularly provides a socket and spigot type pipeline hydraulic test method. The problems that in the prior art, test seal rings cannot be recycled, the rotation characteristic of flexible joints is lost, and the resources are wasted are solved. In order to achieve the purpose, the socket and spigot type pipeline hydraulic test method is provided by the invention. The method includes the steps that a socket pipeline and a spigot pipeline are provided, and the socket pipeline comprises a first section and a second section; then the end of the spigot pipeline is pushed into the range of the first section; a test seal part is mounted at the end of the spigot pipeline; then the spigot pipeline is joined with the second section and an annular cavity is formed between the spigot pipeline and the first section; and finally, liquid is injected into the annular cavity and the sealing effect of a socket and spigot type pipeline is detected. By means |
| format | Patent |
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The problems that in the prior art, test seal rings cannot be recycled, the rotation characteristic of flexible joints is lost, and the resources are wasted are solved. In order to achieve the purpose, the socket and spigot type pipeline hydraulic test method is provided by the invention. The method includes the steps that a socket pipeline and a spigot pipeline are provided, and the socket pipeline comprises a first section and a second section; then the end of the spigot pipeline is pushed into the range of the first section; a test seal part is mounted at the end of the spigot pipeline; then the spigot pipeline is joined with the second section and an annular cavity is formed between the spigot pipeline and the first section; and finally, liquid is injected into the annular cavity and the sealing effect of a socket and spigot type pipeline is detected. By means</description><language>chi ; eng</language><subject>BLASTING ; 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 ; MEASURING ; MECHANICAL ENGINEERING ; PHYSICS ; PIPES ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; TESTING ; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES ; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2017</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=20170714&DB=EPODOC&CC=CN&NR=106949324A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25565,76548</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170714&DB=EPODOC&CC=CN&NR=106949324A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG CONGSHUI</creatorcontrib><title>Socket and spigot type pipeline hydraulic test method</title><description>The invention belongs to the technical field of pipeline sealing and particularly provides a socket and spigot type pipeline hydraulic test method. The problems that in the prior art, test seal rings cannot be recycled, the rotation characteristic of flexible joints is lost, and the resources are wasted are solved. In order to achieve the purpose, the socket and spigot type pipeline hydraulic test method is provided by the invention. The method includes the steps that a socket pipeline and a spigot pipeline are provided, and the socket pipeline comprises a first section and a second section; then the end of the spigot pipeline is pushed into the range of the first section; a test seal part is mounted at the end of the spigot pipeline; then the spigot pipeline is joined with the second section and an annular cavity is formed between the spigot pipeline and the first section; and finally, liquid is injected into the annular cavity and the sealing effect of a socket and spigot type pipeline is detected. By means</description><subject>BLASTING</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>MEASURING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PHYSICS</subject><subject>PIPES</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>TESTING</subject><subject>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</subject><subject>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDANzk_OTi1RSMxLUSguyEzPL1EoqSxIVSjILEjNycxLVcioTClKLM3JTFYoSS0uUchNLcnIT-FhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoYGZpYmlsZGJo7GxKgBAHPRLVg</recordid><startdate>20170714</startdate><enddate>20170714</enddate><creator>WANG CONGSHUI</creator><scope>EVB</scope></search><sort><creationdate>20170714</creationdate><title>Socket and spigot type pipeline hydraulic test method</title><author>WANG CONGSHUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN106949324A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</creationdate><topic>BLASTING</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>MEASURING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PHYSICS</topic><topic>PIPES</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>TESTING</topic><topic>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</topic><topic>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG CONGSHUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG CONGSHUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Socket and spigot type pipeline hydraulic test method</title><date>2017-07-14</date><risdate>2017</risdate><abstract>The invention belongs to the technical field of pipeline sealing and particularly provides a socket and spigot type pipeline hydraulic test method. The problems that in the prior art, test seal rings cannot be recycled, the rotation characteristic of flexible joints is lost, and the resources are wasted are solved. In order to achieve the purpose, the socket and spigot type pipeline hydraulic test method is provided by the invention. The method includes the steps that a socket pipeline and a spigot pipeline are provided, and the socket pipeline comprises a first section and a second section; then the end of the spigot pipeline is pushed into the range of the first section; a test seal part is mounted at the end of the spigot pipeline; then the spigot pipeline is joined with the second section and an annular cavity is formed between the spigot pipeline and the first section; and finally, liquid is injected into the annular cavity and the sealing effect of a socket and spigot type pipeline is detected. By means</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING 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 MEASURING MECHANICAL ENGINEERING PHYSICS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR THERMAL INSULATION IN GENERAL WEAPONS |
| title | Socket and spigot type pipeline hydraulic test method |
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