http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109341934-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2fca358171fed028f7c7821b53a663da |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01L11-006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L11-00 |
| filingDate | 2018-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe88dfaaba67d67fd4364658dbe3ba0e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61a51072387c5433f6d3e2e099b109ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78f13ca446b0cf71cd24f1a5c194b03f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17e50b6295848f0749ed56b934a74cfa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b760abe72d5d798c2a0effa9bd96c37f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cea745925986e0567e80fef78138efe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46b8e536154168c4e247cb06aa39c423 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_359ec722550420f522b01df2a804c593 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0368ed35754ae3e33c4a837b474ac94 |
| publicationDate | 2019-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109341934-A |
| titleOfInvention | A kind of floor water-bearing rock hydraulic pressure dynamic monitoring equipment and monitoring method |
| abstract | The present invention provides a kind of floor water-bearing rock hydraulic pressure dynamic monitoring equipment and monitoring methods, it is related to monitoring equipment for mine technical field, solves the technical problem that aquifer water pressure monitoring device is difficult to install and monitoring accuracy is not high, the equipment includes monitoring device, hydraulic balance device, hole sealing device and grouting device, wherein monitoring device includes monitoring pipe, pressure gauge, hydraulic pressure recorder and alarm, hydraulic balance device includes water filling storehouse, stabilized pressure pump and water injection pipe, hole sealing device includes blower, air hose, air bag and orifice sealing layer, grouting device includes feed bin, grouting pump, Grouting Pipe and grouting layer.Large diameter borehole and slim hole are beaten in seat earth first when construction, water injection pipe is extended in water-bearing layer along drill center, is blocked in large diameter borehole section, is filled the water by stabilized pressure pump to water injection pipe, monitoring device passes through monitoring pipe real-time monitoring hydraulic pressure.The present invention also has the advantages that construction is simple, quick blocking, real-time monitoring precision is high. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110260922-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110260922-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111561310-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111998973-A |
| priorityDate | 2018-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.