High-point exhaust and low-point drainage device
The utility model provides a high-point exhaust device. The high-point exhaust device comprises a bottom flange, at least one 32-caliber adjusting ball valve, a self-closing connector valve, a quick connector and an outlet pipe. The bottom flange is connected with a ground well flange of an airport...
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| creator | ZHANG QIFENG ZHENG LEQI ZHANG JILIANG |
| description | The utility model provides a high-point exhaust device. The high-point exhaust device comprises a bottom flange, at least one 32-caliber adjusting ball valve, a self-closing connector valve, a quick connector and an outlet pipe. The bottom flange is connected with a ground well flange of an airport apron ground well, the bottom flange is connected with the 32-caliber adjusting ball valve, the 32-caliber adjusting ball valve is connected with the self-closing connector valve, the self-closing connector valve is connected with the quick connector, and the quick connector is connected with the outlet pipe; the low-point drainage device adopts the high-point exhaust device and further comprises a drainage pipe, and the drainage pipe is connected with the bottom flange. The possibility that the oil conveying pipeline is corroded and damaged is reduced by regularly discharging water and gas in the oil conveying pipeline, and the situation of oil conveying interruption is reduced.
本实用新型提供一种高点排气装置，包括底部法兰、至少一个32口径调节球阀 |
| format | Patent |
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本实用新型提供一种高点排气装置，包括底部法兰、至少一个32口径调节球阀</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 ; MECHANICAL ENGINEERING ; PIPES ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2022</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=20220208&DB=EPODOC&CC=CN&NR=215763939U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220208&DB=EPODOC&CC=CN&NR=215763939U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG QIFENG</creatorcontrib><creatorcontrib>ZHENG LEQI</creatorcontrib><creatorcontrib>ZHANG JILIANG</creatorcontrib><title>High-point exhaust and low-point drainage device</title><description>The utility model provides a high-point exhaust device. The high-point exhaust device comprises a bottom flange, at least one 32-caliber adjusting ball valve, a self-closing connector valve, a quick connector and an outlet pipe. The bottom flange is connected with a ground well flange of an airport apron ground well, the bottom flange is connected with the 32-caliber adjusting ball valve, the 32-caliber adjusting ball valve is connected with the self-closing connector valve, the self-closing connector valve is connected with the quick connector, and the quick connector is connected with the outlet pipe; the low-point drainage device adopts the high-point exhaust device and further comprises a drainage pipe, and the drainage pipe is connected with the bottom flange. The possibility that the oil conveying pipeline is corroded and damaged is reduced by regularly discharging water and gas in the oil conveying pipeline, and the situation of oil conveying interruption is reduced.
本实用新型提供一种高点排气装置，包括底部法兰、至少一个32口径调节球阀</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>MECHANICAL ENGINEERING</subject><subject>PIPES</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDwyEzP0C3Iz8wrUUityEgsLS5RSMxLUcjJL4eKphQlZuYlpqcqpKSWZSan8jCwpiXmFKfyQmluBiU31xBnD93Ugvz41OKCxOTUvNSSeGc_I0NTczNjS2PL0FBjohQBAKixLAU</recordid><startdate>20220208</startdate><enddate>20220208</enddate><creator>ZHANG QIFENG</creator><creator>ZHENG LEQI</creator><creator>ZHANG JILIANG</creator><scope>EVB</scope></search><sort><creationdate>20220208</creationdate><title>High-point exhaust and low-point drainage device</title><author>ZHANG QIFENG ; ZHENG LEQI ; ZHANG JILIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN215763939UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</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>MECHANICAL ENGINEERING</topic><topic>PIPES</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG QIFENG</creatorcontrib><creatorcontrib>ZHENG LEQI</creatorcontrib><creatorcontrib>ZHANG JILIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG QIFENG</au><au>ZHENG LEQI</au><au>ZHANG JILIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>High-point exhaust and low-point drainage device</title><date>2022-02-08</date><risdate>2022</risdate><abstract>The utility model provides a high-point exhaust device. The high-point exhaust device comprises a bottom flange, at least one 32-caliber adjusting ball valve, a self-closing connector valve, a quick connector and an outlet pipe. The bottom flange is connected with a ground well flange of an airport apron ground well, the bottom flange is connected with the 32-caliber adjusting ball valve, the 32-caliber adjusting ball valve is connected with the self-closing connector valve, the self-closing connector valve is connected with the quick connector, and the quick connector is connected with the outlet pipe; the low-point drainage device adopts the high-point exhaust device and further comprises a drainage pipe, and the drainage pipe is connected with the bottom flange. The possibility that the oil conveying pipeline is corroded and damaged is reduced by regularly discharging water and gas in the oil conveying pipeline, and the situation of oil conveying interruption is reduced.
本实用新型提供一种高点排气装置，包括底部法兰、至少一个32口径调节球阀</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 MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS |
| title | High-point exhaust and low-point drainage device |
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