Detection device for online gas supply of circuit breaker
The invention relates to a detection device for online gas supply of a circuit breaker. The detection device comprises a body, wherein four pipelines are arranged in the body, two of the four pipelines are communicated with a connecting pipe and an air supply pipe, the other two pipelines are connec...
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| creator | LU QIUJIN KONG XIANGFU GUANG JIANJUN TAN CHUNHUI LI LINFENG |
| description | The invention relates to a detection device for online gas supply of a circuit breaker. The detection device comprises a body, wherein four pipelines are arranged in the body, two of the four pipelines are communicated with a connecting pipe and an air supply pipe, the other two pipelines are connected with an exhaust pipe and a detection pipe respectively, and a near-end air supply valve and a far-end air supply valve are arranged on the two pipelines communicated with the connecting pipe and the air supply pipe respectively. By implementation of the technical scheme, the circuit breaker can be supplied with gas in a state without power failure, and gas detection and a micro water test work can be carried out by using the detection device provided by the invention, so that the maintenance work is relatively safe, simple and convenient, the operation times are reduced, the running safety factor is improved, the working efficiency is improved, and not only is the economic loss of an enterprise reduced, but also continuous and reliable electric energy is provided for users. |
| format | Patent |
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The detection device comprises a body, wherein four pipelines are arranged in the body, two of the four pipelines are communicated with a connecting pipe and an air supply pipe, the other two pipelines are connected with an exhaust pipe and a detection pipe respectively, and a near-end air supply valve and a far-end air supply valve are arranged on the two pipelines communicated with the connecting pipe and the air supply pipe respectively. By implementation of the technical scheme, the circuit breaker can be supplied with gas in a state without power failure, and gas detection and a micro water test work can be carried out by using the detection device provided by the invention, so that the maintenance work is relatively safe, simple and convenient, the operation times are reduced, the running safety factor is improved, the working efficiency is improved, and not only is the economic loss of an enterprise reduced, but also continuous and reliable electric energy is provided for users.</description><language>eng</language><subject>BLASTING ; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES ; FIXED-CAPACITY GAS-HOLDERS ; HEATING ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; LIGHTING ; MEASURING ; MECHANICAL ENGINEERING ; PHYSICS ; STORING OF DISTRIBUTING GASES OR LIQUIDS ; TESTING ; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES ; WEAPONS</subject><creationdate>2015</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=20150422&DB=EPODOC&CC=CN&NR=104534267A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150422&DB=EPODOC&CC=CN&NR=104534267A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LU QIUJIN</creatorcontrib><creatorcontrib>KONG XIANGFU</creatorcontrib><creatorcontrib>GUANG JIANJUN</creatorcontrib><creatorcontrib>TAN CHUNHUI</creatorcontrib><creatorcontrib>LI LINFENG</creatorcontrib><title>Detection device for online gas supply of circuit breaker</title><description>The invention relates to a detection device for online gas supply of a circuit breaker. The detection device comprises a body, wherein four pipelines are arranged in the body, two of the four pipelines are communicated with a connecting pipe and an air supply pipe, the other two pipelines are connected with an exhaust pipe and a detection pipe respectively, and a near-end air supply valve and a far-end air supply valve are arranged on the two pipelines communicated with the connecting pipe and the air supply pipe respectively. By implementation of the technical scheme, the circuit breaker can be supplied with gas in a state without power failure, and gas detection and a micro water test work can be carried out by using the detection device provided by the invention, so that the maintenance work is relatively safe, simple and convenient, the operation times are reduced, the running safety factor is improved, the working efficiency is improved, and not only is the economic loss of an enterprise reduced, but also continuous and reliable electric energy is provided for users.</description><subject>BLASTING</subject><subject>FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES</subject><subject>FIXED-CAPACITY GAS-HOLDERS</subject><subject>HEATING</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>LIGHTING</subject><subject>MEASURING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PHYSICS</subject><subject>STORING OF DISTRIBUTING GASES OR LIQUIDS</subject><subject>TESTING</subject><subject>VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB0SS1JTS7JzM9TSEkty0xOVUjLL1LIz8vJzEtVSE8sViguLSjIqVTIT1NIzixKLs0sUUgqSk3MTi3iYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GBiamxiZGZuaOxsSoAQAu8y6H</recordid><startdate>20150422</startdate><enddate>20150422</enddate><creator>LU QIUJIN</creator><creator>KONG XIANGFU</creator><creator>GUANG JIANJUN</creator><creator>TAN CHUNHUI</creator><creator>LI LINFENG</creator><scope>EVB</scope></search><sort><creationdate>20150422</creationdate><title>Detection device for online gas supply of circuit breaker</title><author>LU QIUJIN ; KONG XIANGFU ; GUANG JIANJUN ; TAN CHUNHUI ; LI LINFENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN104534267A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>BLASTING</topic><topic>FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES</topic><topic>FIXED-CAPACITY GAS-HOLDERS</topic><topic>HEATING</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>LIGHTING</topic><topic>MEASURING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PHYSICS</topic><topic>STORING OF DISTRIBUTING GASES OR LIQUIDS</topic><topic>TESTING</topic><topic>VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LU QIUJIN</creatorcontrib><creatorcontrib>KONG XIANGFU</creatorcontrib><creatorcontrib>GUANG JIANJUN</creatorcontrib><creatorcontrib>TAN CHUNHUI</creatorcontrib><creatorcontrib>LI LINFENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LU QIUJIN</au><au>KONG XIANGFU</au><au>GUANG JIANJUN</au><au>TAN CHUNHUI</au><au>LI LINFENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Detection device for online gas supply of circuit breaker</title><date>2015-04-22</date><risdate>2015</risdate><abstract>The invention relates to a detection device for online gas supply of a circuit breaker. The detection device comprises a body, wherein four pipelines are arranged in the body, two of the four pipelines are communicated with a connecting pipe and an air supply pipe, the other two pipelines are connected with an exhaust pipe and a detection pipe respectively, and a near-end air supply valve and a far-end air supply valve are arranged on the two pipelines communicated with the connecting pipe and the air supply pipe respectively. By implementation of the technical scheme, the circuit breaker can be supplied with gas in a state without power failure, and gas detection and a micro water test work can be carried out by using the detection device provided by the invention, so that the maintenance work is relatively safe, simple and convenient, the operation times are reduced, the running safety factor is improved, the working efficiency is improved, and not only is the economic loss of an enterprise reduced, but also continuous and reliable electric energy is provided for users.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING MEASURING MECHANICAL ENGINEERING PHYSICS STORING OF DISTRIBUTING GASES OR LIQUIDS TESTING VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS |
| title | Detection device for online gas supply of circuit breaker |
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