Automatic flood control wall for underground space
The invention discloses an automatic flood control wall for an underground space. The automatic flood control wall comprises a flood control baffle; the flood control baffle is installed on a main body structure; a water storage tank is arranged below the main body structure; and a water storage tan...
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| creator | HOU JINGMING LI DONGLAI ZHANG ZHAO'AN KANG YONGDE LI XUAN GUO MINPENG HONG ZENGLIN SHI BAOSHAN DU YING'EN KONG XIANGJIAN LI CHANGHAO |
| description | The invention discloses an automatic flood control wall for an underground space. The automatic flood control wall comprises a flood control baffle; the flood control baffle is installed on a main body structure; a water storage tank is arranged below the main body structure; and a water storage tank drainage controller is arranged at the bottom of the water storage tank. When the water depth in front of a deceleration strip does not exceed the top of the deceleration strip, the water storage tank drainage controller is in an on state, and accumulated water generated by daily urban watering maintenance and the like enters into a water tank and can be drained immediately, so that the situation that the flood control wall is opened by mistake is effectively prevented, meanwhile, manual opening in emergency situations is supported, and reliability is high; according to the automatic flood control wall for the underground space, gravity and water buoyancy action characteristics and a floating ball device principl |
| format | Patent |
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The automatic flood control wall comprises a flood control baffle; the flood control baffle is installed on a main body structure; a water storage tank is arranged below the main body structure; and a water storage tank drainage controller is arranged at the bottom of the water storage tank. When the water depth in front of a deceleration strip does not exceed the top of the deceleration strip, the water storage tank drainage controller is in an on state, and accumulated water generated by daily urban watering maintenance and the like enters into a water tank and can be drained immediately, so that the situation that the flood control wall is opened by mistake is effectively prevented, meanwhile, manual opening in emergency situations is supported, and reliability is high; according to the automatic flood control wall for the underground space, gravity and water buoyancy action characteristics and a floating ball device principl</description><language>chi ; eng</language><subject>EMBANKMENTS ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING ; UNDERGROUND OR UNDERWATER STRUCTURES</subject><creationdate>2021</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=20210507&DB=EPODOC&CC=CN&NR=112761179A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210507&DB=EPODOC&CC=CN&NR=112761179A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOU JINGMING</creatorcontrib><creatorcontrib>LI DONGLAI</creatorcontrib><creatorcontrib>ZHANG ZHAO'AN</creatorcontrib><creatorcontrib>KANG YONGDE</creatorcontrib><creatorcontrib>LI XUAN</creatorcontrib><creatorcontrib>GUO MINPENG</creatorcontrib><creatorcontrib>HONG ZENGLIN</creatorcontrib><creatorcontrib>SHI BAOSHAN</creatorcontrib><creatorcontrib>DU YING'EN</creatorcontrib><creatorcontrib>KONG XIANGJIAN</creatorcontrib><creatorcontrib>LI CHANGHAO</creatorcontrib><title>Automatic flood control wall for underground space</title><description>The invention discloses an automatic flood control wall for an underground space. 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| language | chi ; eng |
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| subjects | EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES |
| title | Automatic flood control wall for underground space |
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