http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209163015-U
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03F5-06 |
| filingDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209163015-U |
| titleOfInvention | A kind of dewatering type well lid |
| abstract | The utility model provides a kind of dewatering type well lid, including cover seat of manhole, cover seat of manhole includes the bracket being located in cover seat of manhole and the convex edge that cover seat of manhole edge is arranged in, bracket is connect with central movable cage, cover seat of manhole is equipped with well lid body, well lid body is equipped with uncap hole and several artesian well lids top to the perforative aperture in well lid body bottom end direction, aperture is evenly distributed on well lid body in netted, well lid body central part is opposite opened removable cover, it is left removable cover and right removable cover two parts that removable cover is punished from centre, left removable cover and right removable cover are hinged with well lid body, left removable cover and right removable cover can be stirred around being hinged in opposite opened.The utility model passes through the removable cover that well lid body center is arranged, and can be realized when rubbish blocks drainage hole, opens removable cover, increases discharge capacity, while bringing rubbish into urban sewage pipe, guarantee the normal work of drainage manhole cover. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3995639-A1 |
| priorityDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 14.