Coal mine water prevention and control early warning equipment

Coal mine water prevention and control early warning equipment

The utility model provides coal mine water prevention and control early warning equipment, belongs to the technical field of mining early warning equipment, and aims to solve the problems that water disasters occur quickly and potential safety hazards exist when existing coal mine water prevention a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SUN HAO, MI JIANQIANG, CHEN BAOHONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
EARTH DRILLING
FIXED CONSTRUCTIONS
MINING
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator SUN HAO
MI JIANQIANG
CHEN BAOHONG
description The utility model provides coal mine water prevention and control early warning equipment, belongs to the technical field of mining early warning equipment, and aims to solve the problems that water disasters occur quickly and potential safety hazards exist when existing coal mine water prevention and control early warning equipment is used. Comprising a water prevention and control early-warning well lid, a water prevention and control early-warning rod, a water prevention and control early-warning floating block, a safety buffering and reinforcing mechanism and a second dewatering pump. The water prevention and control early warning well lid is placed above the water prevention and control dewatering well body; the water prevention and control early warning rod is slidably connected to the lower portion of the middle position of the water prevention and control early warning well lid. The water prevention and control early warning floating block is fixedly connected to the lower portion of the water prevent
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN219034823UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN219034823UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN219034823UU3</originalsourceid><addsrcrecordid>eNrjZLBzzk_MUcjNzEtVKE8sSS1SKChKLUvNK8nMz1NIzEtRSM7PKynKz1FITSzKqQQqKcrLzEtXSC0szSzIBSrjYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GhpYGxiYWRsahocZEKQIA2E4xrQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Coal mine water prevention and control early warning equipment</title><source>esp@cenet</source><creator>SUN HAO ; MI JIANQIANG ; CHEN BAOHONG</creator><creatorcontrib>SUN HAO ; MI JIANQIANG ; CHEN BAOHONG</creatorcontrib><description>The utility model provides coal mine water prevention and control early warning equipment, belongs to the technical field of mining early warning equipment, and aims to solve the problems that water disasters occur quickly and potential safety hazards exist when existing coal mine water prevention and control early warning equipment is used. Comprising a water prevention and control early-warning well lid, a water prevention and control early-warning rod, a water prevention and control early-warning floating block, a safety buffering and reinforcing mechanism and a second dewatering pump. The water prevention and control early warning well lid is placed above the water prevention and control dewatering well body; the water prevention and control early warning rod is slidably connected to the lower portion of the middle position of the water prevention and control early warning well lid. The water prevention and control early warning floating block is fixedly connected to the lower portion of the water prevent</description><language>chi ; eng</language><subject>EARTH DRILLING ; FIXED CONSTRUCTIONS ; MINING ; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</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&amp;date=20230516&amp;DB=EPODOC&amp;CC=CN&amp;NR=219034823U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230516&amp;DB=EPODOC&amp;CC=CN&amp;NR=219034823U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SUN HAO</creatorcontrib><creatorcontrib>MI JIANQIANG</creatorcontrib><creatorcontrib>CHEN BAOHONG</creatorcontrib><title>Coal mine water prevention and control early warning equipment</title><description>The utility model provides coal mine water prevention and control early warning equipment, belongs to the technical field of mining early warning equipment, and aims to solve the problems that water disasters occur quickly and potential safety hazards exist when existing coal mine water prevention and control early warning equipment is used. Comprising a water prevention and control early-warning well lid, a water prevention and control early-warning rod, a water prevention and control early-warning floating block, a safety buffering and reinforcing mechanism and a second dewatering pump. The water prevention and control early warning well lid is placed above the water prevention and control dewatering well body; the water prevention and control early warning rod is slidably connected to the lower portion of the middle position of the water prevention and control early warning well lid. The water prevention and control early warning floating block is fixedly connected to the lower portion of the water prevent</description><subject>EARTH DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLBzzk_MUcjNzEtVKE8sSS1SKChKLUvNK8nMz1NIzEtRSM7PKynKz1FITSzKqQQqKcrLzEtXSC0szSzIBSrjYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GhpYGxiYWRsahocZEKQIA2E4xrQ</recordid><startdate>20230516</startdate><enddate>20230516</enddate><creator>SUN HAO</creator><creator>MI JIANQIANG</creator><creator>CHEN BAOHONG</creator><scope>EVB</scope></search><sort><creationdate>20230516</creationdate><title>Coal mine water prevention and control early warning equipment</title><author>SUN HAO ; MI JIANQIANG ; CHEN BAOHONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN219034823UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>EARTH DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MINING</topic><topic>SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</topic><toplevel>online_resources</toplevel><creatorcontrib>SUN HAO</creatorcontrib><creatorcontrib>MI JIANQIANG</creatorcontrib><creatorcontrib>CHEN BAOHONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SUN HAO</au><au>MI JIANQIANG</au><au>CHEN BAOHONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Coal mine water prevention and control early warning equipment</title><date>2023-05-16</date><risdate>2023</risdate><abstract>The utility model provides coal mine water prevention and control early warning equipment, belongs to the technical field of mining early warning equipment, and aims to solve the problems that water disasters occur quickly and potential safety hazards exist when existing coal mine water prevention and control early warning equipment is used. Comprising a water prevention and control early-warning well lid, a water prevention and control early-warning rod, a water prevention and control early-warning floating block, a safety buffering and reinforcing mechanism and a second dewatering pump. The water prevention and control early warning well lid is placed above the water prevention and control dewatering well body; the water prevention and control early warning rod is slidably connected to the lower portion of the middle position of the water prevention and control early warning well lid. The water prevention and control early warning floating block is fixedly connected to the lower portion of the water prevent</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN219034823UU
source esp@cenet
subjects EARTH DRILLING
FIXED CONSTRUCTIONS
MINING
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
title Coal mine water prevention and control early warning equipment
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T07%3A08%3A36IST&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=SUN%20HAO&rft.date=2023-05-16&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN219034823UU%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