Urban underground gas safety monitoring system
The utility model provides an urban underground gas safety monitoring system which comprises two fixing plates fixed on an underground pipeline wall in the vertical direction, a fixing rod is arranged between the two fixing plates, and a first limiting sleeve and a second limiting sleeve are arrange...
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| creator | JIANG JINGXIONG YAN HUAHUA PAN JIANZHONG WU DAZE |
| description | The utility model provides an urban underground gas safety monitoring system which comprises two fixing plates fixed on an underground pipeline wall in the vertical direction, a fixing rod is arranged between the two fixing plates, and a first limiting sleeve and a second limiting sleeve are arranged at the bottom and the position close to the top of each fixing plate respectively. A monitoring disc is arranged at the upper end of the second limiting sleeve and on the outer side of the fixing rod in a sliding and sleeving mode, a gas monitoring assembly and a control panel electrically connected with the gas monitoring assembly are arranged on the monitoring disc, a buoyancy disc is arranged at the upper end of the first limiting sleeve and on the outer side of the fixing rod in a sliding and sleeving mode, and limiting rods extending downwards are symmetrically arranged on the peripheral side of the monitoring disc; a receding hole matched with the second limiting sleeve is formed in the middle of the buoyan |
| format | Patent |
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A monitoring disc is arranged at the upper end of the second limiting sleeve and on the outer side of the fixing rod in a sliding and sleeving mode, a gas monitoring assembly and a control panel electrically connected with the gas monitoring assembly are arranged on the monitoring disc, a buoyancy disc is arranged at the upper end of the first limiting sleeve and on the outer side of the fixing rod in a sliding and sleeving mode, and limiting rods extending downwards are symmetrically arranged on the peripheral side of the monitoring disc; a receding hole matched with the second limiting sleeve is formed in the middle of the buoyan</description><language>chi ; eng</language><subject>ALARM SYSTEMS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; EMBANKMENTS ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; ORDER TELEGRAPHS ; PHYSICS ; SIGNALLING ; SIGNALLING OR CALLING SYSTEMS ; SOIL SHIFTING ; TESTING ; UNDERGROUND OR UNDERWATER STRUCTURES ; WIRELESS COMMUNICATIONS NETWORKS</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=20230303&DB=EPODOC&CC=CN&NR=218567326U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230303&DB=EPODOC&CC=CN&NR=218567326U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JIANG JINGXIONG</creatorcontrib><creatorcontrib>YAN HUAHUA</creatorcontrib><creatorcontrib>PAN JIANZHONG</creatorcontrib><creatorcontrib>WU DAZE</creatorcontrib><title>Urban underground gas safety monitoring system</title><description>The utility model provides an urban underground gas safety monitoring system which comprises two fixing plates fixed on an underground pipeline wall in the vertical direction, a fixing rod is arranged between the two fixing plates, and a first limiting sleeve and a second limiting sleeve are arranged at the bottom and the position close to the top of each fixing plate respectively. A monitoring disc is arranged at the upper end of the second limiting sleeve and on the outer side of the fixing rod in a sliding and sleeving mode, a gas monitoring assembly and a control panel electrically connected with the gas monitoring assembly are arranged on the monitoring disc, a buoyancy disc is arranged at the upper end of the first limiting sleeve and on the outer side of the fixing rod in a sliding and sleeving mode, and limiting rods extending downwards are symmetrically arranged on the peripheral side of the monitoring disc; a receding hole matched with the second limiting sleeve is formed in the middle of the buoyan</description><subject>ALARM SYSTEMS</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>EMBANKMENTS</subject><subject>EXCAVATIONS</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>HYDRAULIC ENGINEERING</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>ORDER TELEGRAPHS</subject><subject>PHYSICS</subject><subject>SIGNALLING</subject><subject>SIGNALLING OR CALLING SYSTEMS</subject><subject>SOIL SHIFTING</subject><subject>TESTING</subject><subject>UNDERGROUND OR UNDERWATER STRUCTURES</subject><subject>WIRELESS COMMUNICATIONS NETWORKS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNALLUpKzFMozUtJLUovygfSCumJxQrFiWmpJZUKufl5mSX5RZl56QrFlcUlqbk8DKxpiTnFqbxQmptByc01xNlDN7UgPz61uCAxOTUvtSTe2c_I0MLUzNzYyCw01JgoRQCMdSvw</recordid><startdate>20230303</startdate><enddate>20230303</enddate><creator>JIANG JINGXIONG</creator><creator>YAN HUAHUA</creator><creator>PAN JIANZHONG</creator><creator>WU DAZE</creator><scope>EVB</scope></search><sort><creationdate>20230303</creationdate><title>Urban underground gas safety monitoring system</title><author>JIANG JINGXIONG ; YAN HUAHUA ; PAN JIANZHONG ; WU DAZE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN218567326UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ALARM SYSTEMS</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>EMBANKMENTS</topic><topic>EXCAVATIONS</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>HYDRAULIC ENGINEERING</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>ORDER TELEGRAPHS</topic><topic>PHYSICS</topic><topic>SIGNALLING</topic><topic>SIGNALLING OR CALLING SYSTEMS</topic><topic>SOIL SHIFTING</topic><topic>TESTING</topic><topic>UNDERGROUND OR UNDERWATER STRUCTURES</topic><topic>WIRELESS COMMUNICATIONS NETWORKS</topic><toplevel>online_resources</toplevel><creatorcontrib>JIANG JINGXIONG</creatorcontrib><creatorcontrib>YAN HUAHUA</creatorcontrib><creatorcontrib>PAN JIANZHONG</creatorcontrib><creatorcontrib>WU DAZE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JIANG JINGXIONG</au><au>YAN HUAHUA</au><au>PAN JIANZHONG</au><au>WU DAZE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Urban underground gas safety monitoring system</title><date>2023-03-03</date><risdate>2023</risdate><abstract>The utility model provides an urban underground gas safety monitoring system which comprises two fixing plates fixed on an underground pipeline wall in the vertical direction, a fixing rod is arranged between the two fixing plates, and a first limiting sleeve and a second limiting sleeve are arranged at the bottom and the position close to the top of each fixing plate respectively. A monitoring disc is arranged at the upper end of the second limiting sleeve and on the outer side of the fixing rod in a sliding and sleeving mode, a gas monitoring assembly and a control panel electrically connected with the gas monitoring assembly are arranged on the monitoring disc, a buoyancy disc is arranged at the upper end of the first limiting sleeve and on the outer side of the fixing rod in a sliding and sleeving mode, and limiting rods extending downwards are symmetrically arranged on the peripheral side of the monitoring disc; a receding hole matched with the second limiting sleeve is formed in the middle of the buoyan</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ALARM SYSTEMS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS SOIL SHIFTING TESTING UNDERGROUND OR UNDERWATER STRUCTURES WIRELESS COMMUNICATIONS NETWORKS |
| title | Urban underground gas safety monitoring system |
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