http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216379802-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_40f33fb383cbe5043cc8c7f4f654c7e1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03D1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03D5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03D5-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03D11-13 |
| filingDate | 2021-08-27^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-26^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c4aa5517fa1ce30621f3819548f19bb |
| publicationDate | 2022-04-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216379802-U |
| titleOfInvention | Manual-automatic double-control drain valve |
| abstract | The utility model discloses a manual-automatic double-control drain valve which comprises a valve seat, a valve body and a valve core assembly, wherein a drain port is arranged on the valve seat, the valve body is arranged on the valve seat, the valve core assembly is arranged in the valve body and is used for opening or closing the drain port, the manual-automatic double-control drain valve also comprises a lifting rod, an automatic drainage mechanism and a manual drainage mechanism, the lifting rod is hinged in the valve body, one end of the lifting rod is connected with the valve core assembly, the automatic drainage mechanism and the manual drainage mechanism are respectively connected with the lifting rod, and the valve core assembly is driven to work through the action of the lifting rod. The utility model can drive the valve core assembly to work by controlling the action of the lifting rod through the automatic drainage mechanism, and can also drive the valve core assembly to work by controlling the action of the lifting rod through the manual drainage mechanism, thereby not only saving labor and being convenient for the operation of the drainage valve, but also avoiding the problem that the drainage valve cannot be used when the power is off. |
| priorityDate | 2021-08-27^^<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/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
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