http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211778254-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_60b1ee59875e638e322057432ea88677 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04F1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17D1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17D3-01 |
| filingDate | 2020-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08e5b42a79083cbe308d2559ac0710f9 |
| publicationDate | 2020-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211778254-U |
| titleOfInvention | Air pressure drainer |
| abstract | The invention provides an air pressure drainer which comprises a cylinder body, wherein a cavity in the cylinder body is divided into an upper water storage cavity and a lower water drainage cavity by an upper cavity partition plate and a lower cavity partition plate in the middle, and a one-way water passing device is arranged on the upper cavity partition plate and the lower cavity partition plate; the outside of the cylinder body is provided with a vacuum communicating pipe, and two ends of the vacuum communicating pipe are respectively communicated with the water storage cavity and the water drainage cavity. The invention provides a quick and simple air pressure drainage method without mechanical rotating parts. And can directly discharge to the high position of dozens of meters after being discharged from the vacuum system, thereby solving the problems in the prior art. |
| priorityDate | 2020-02-01-04:00^^<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 |
Total number of triples: 15.