http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-208763039-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96dc269f85b2d42329e295b78df231ea |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02D31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02D19-10 |
| filingDate | 2018-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28a5661d40bf480170c29f1bc753aa97 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_575587de9e7d3844034abb0ec2341001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76bdee0ba415358fdad0d0ded1843e6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b36d25329ec82e6f99beb6e3578df28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5162bf0192a7aaa7dc4e3f456bcc9ae4 |
| publicationDate | 2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-208763039-U |
| titleOfInvention | Artesian well shut-in well constructing structure |
| abstract | The utility model discloses a kind of artesian well shut-in well constructing structures, it applies in the realm of building construction, it solves and needs that cement slurry just can be injected after extracting water by immersible pump in the construction process, operate relatively complicated technical problem, its key points of the technical solution are that including the well body being arranged in foundation pit, the pit shaft contradicted with well body inner wall is equipped in the well body, the pit shaft includes the sediment tube contradicted with well body bottom, the sediment tube is equipped with chimney filter far from one end connection of well body bottom, the chimney filter extends upwardly on pressure water head far from one end of sediment tube and is connected with real pipe, extend foundation pit inner wall in described real one end for managing separate chimney filter, the Grouting Pipe contradicted with precipitating bottom of the tube is equipped with inside the pit shaft, the Grouting Pipe is connected with cement injection machine after extending upward real pipe far from one end of sediment tube；The technical effect having is the reduction of the construction procedure that immersible pump extracts water, optimizes operating process. |
| priorityDate | 2018-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.