Efficient nitrogen filling equipment
The utility model relates to the technical field of nitrogen filling, in particular to efficient nitrogen filling equipment which comprises a main gas inlet pipe, a plurality of metal hoses, a sealing cover and a plurality of connecting pipes. Each connecting pipe comprises a connecting pipe main bo...
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| creator | LIN JINGWEI LUO ZHIJUN JIAN WEIJIE |
| description | The utility model relates to the technical field of nitrogen filling, in particular to efficient nitrogen filling equipment which comprises a main gas inlet pipe, a plurality of metal hoses, a sealing cover and a plurality of connecting pipes. Each connecting pipe comprises a connecting pipe main body, a second electromagnetic valve, a flow sensor and a third electromagnetic valve; a first electromagnetic valve and a pressure gauge are arranged on the main air inlet pipe; a first threaded connecting pipe and a second threaded connecting pipe are respectively arranged at two ends of the connecting pipe main body; the second electromagnetic valve is mounted on the connecting pipe main body; the flow sensor and the third electromagnetic valve are both installed on the branch air inlet pipe. The air inlet end at one end of each metal hose is detachably mounted on the branch air inlet pipe; the sealing cover is in threaded connection with the first threaded connection pipe. According to the utility model, through |
| format | Patent |
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Each connecting pipe comprises a connecting pipe main body, a second electromagnetic valve, a flow sensor and a third electromagnetic valve; a first electromagnetic valve and a pressure gauge are arranged on the main air inlet pipe; a first threaded connecting pipe and a second threaded connecting pipe are respectively arranged at two ends of the connecting pipe main body; the second electromagnetic valve is mounted on the connecting pipe main body; the flow sensor and the third electromagnetic valve are both installed on the branch air inlet pipe. The air inlet end at one end of each metal hose is detachably mounted on the branch air inlet pipe; the sealing cover is in threaded connection with the first threaded connection pipe. According to the utility model, through</description><language>chi ; eng</language><subject>BLASTING ; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES ; FIXED-CAPACITY GAS-HOLDERS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PIPE-LINE SYSTEMS ; PIPE-LINES ; STORING OF DISTRIBUTING GASES OR LIQUIDS ; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES ; WEAPONS</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=20230602&DB=EPODOC&CC=CN&NR=219120324U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230602&DB=EPODOC&CC=CN&NR=219120324U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIN JINGWEI</creatorcontrib><creatorcontrib>LUO ZHIJUN</creatorcontrib><creatorcontrib>JIAN WEIJIE</creatorcontrib><title>Efficient nitrogen filling equipment</title><description>The utility model relates to the technical field of nitrogen filling, in particular to efficient nitrogen filling equipment which comprises a main gas inlet pipe, a plurality of metal hoses, a sealing cover and a plurality of connecting pipes. Each connecting pipe comprises a connecting pipe main body, a second electromagnetic valve, a flow sensor and a third electromagnetic valve; a first electromagnetic valve and a pressure gauge are arranged on the main air inlet pipe; a first threaded connecting pipe and a second threaded connecting pipe are respectively arranged at two ends of the connecting pipe main body; the second electromagnetic valve is mounted on the connecting pipe main body; the flow sensor and the third electromagnetic valve are both installed on the branch air inlet pipe. The air inlet end at one end of each metal hose is detachably mounted on the branch air inlet pipe; the sealing cover is in threaded connection with the first threaded connection pipe. According to the utility model, through</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>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PIPE-LINE SYSTEMS</subject><subject>PIPE-LINES</subject><subject>STORING OF DISTRIBUTING GASES OR LIQUIDS</subject><subject>VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBxTUvLTM5MzStRyMssKcpPT81TSMvMycnMS1dILSzNLMgFSvEwsKYl5hSn8kJpbgYlN9cQZw_d1IL8-NTigsTk1LzUknhnPyNDS0MjA2Mjk9BQY6IUAQCCtSff</recordid><startdate>20230602</startdate><enddate>20230602</enddate><creator>LIN JINGWEI</creator><creator>LUO ZHIJUN</creator><creator>JIAN WEIJIE</creator><scope>EVB</scope></search><sort><creationdate>20230602</creationdate><title>Efficient nitrogen filling equipment</title><author>LIN JINGWEI ; LUO ZHIJUN ; JIAN WEIJIE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN219120324UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</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>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PIPE-LINE SYSTEMS</topic><topic>PIPE-LINES</topic><topic>STORING OF DISTRIBUTING GASES OR LIQUIDS</topic><topic>VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIN JINGWEI</creatorcontrib><creatorcontrib>LUO ZHIJUN</creatorcontrib><creatorcontrib>JIAN WEIJIE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIN JINGWEI</au><au>LUO ZHIJUN</au><au>JIAN WEIJIE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Efficient nitrogen filling equipment</title><date>2023-06-02</date><risdate>2023</risdate><abstract>The utility model relates to the technical field of nitrogen filling, in particular to efficient nitrogen filling equipment which comprises a main gas inlet pipe, a plurality of metal hoses, a sealing cover and a plurality of connecting pipes. Each connecting pipe comprises a connecting pipe main body, a second electromagnetic valve, a flow sensor and a third electromagnetic valve; a first electromagnetic valve and a pressure gauge are arranged on the main air inlet pipe; a first threaded connecting pipe and a second threaded connecting pipe are respectively arranged at two ends of the connecting pipe main body; the second electromagnetic valve is mounted on the connecting pipe main body; the flow sensor and the third electromagnetic valve are both installed on the branch air inlet pipe. The air inlet end at one end of each metal hose is detachably mounted on the branch air inlet pipe; the sealing cover is in threaded connection with the first threaded connection pipe. According to the utility model, through</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN219120324UU |
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| subjects | BLASTING FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING LIGHTING MECHANICAL ENGINEERING PIPE-LINE SYSTEMS PIPE-LINES STORING OF DISTRIBUTING GASES OR LIQUIDS VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS |
| title | Efficient nitrogen filling equipment |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T09%3A10%3A47IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LIN%20JINGWEI&rft.date=2023-06-02&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN219120324UU%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |