http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111306447-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e6913703a98e773996ada939339367df |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17D1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21F16-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04D29-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17D3-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17D1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17D3-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21F16-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D29-00 |
| filingDate | 2020-03-30^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ba1dd12421140536b954e36e9c8d7c5 |
| publicationDate | 2020-06-19^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111306447-A |
| titleOfInvention | Conversion structure of pipeline gate valve of underground mine water pump |
| abstract | The invention relates to the field of underground mine water pump equipment, in particular to an underground mine water pump pipeline gate valve conversion structure which flexibly realizes drainage regulation so as to ensure smooth drainage. When the water pump is actually used, the first pipeline electric conversion valve and the second pipeline electric conversion valve can be flexibly switched to deal with the water pump, so that emergency movement is realized or water pump drainage is increased. Meanwhile, the conversion structure of the pipeline gate valve of the underground mine water pump can also ensure that the underground drainage facility can be normally used under any condition, and the drainage capacity is not reduced all the time. The invention is particularly suitable for underground mine drainage systems. |
| priorityDate | 2020-03-30^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
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