http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210293791-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7658c5775d8182e945fa2d417a6fe36a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-14 |
| filingDate | 2019-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a74335ab8356216c2d8b265819835a14 |
| publicationDate | 2020-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210293791-U |
| titleOfInvention | Sampling device for underground water pollution monitoring |
| abstract | The utility model discloses a sampling device for groundwater pollution monitoring, which comprises a mounting bracket, the middle-end of mounting bracket runs through perpendicularly has the barrel, the inside bottom side of barrel is provided with the motor storehouse, the top inner wall fixed mounting in motor storehouse has the rotation motor, the bottom fixed mounting of barrel has the sampling storehouse, the motor shaft that rotates the motor runs through the bottom side of barrel and the bottom side and the spindle nose fixed mounting in sampling storehouse has the drill bit, four sides all around the barrel downside all are provided with the push rod. The utility model discloses an all set up the push rod in four sides all around of barrel downside, when being convenient for take a sample, start to rotate the motor and rotate the drill bit, drive the barrel and get into the underground, simultaneously, the spring of four push rod bottom sides exerts pressure to the clamp plate, makes the sealed pad of clamp plate and clamp plate bottom side push down the ground that is bored away by the drill bit, and shutoff ground avoids air and sewage contact, leads to the measured data inaccurate, and is comparatively practical, is fit for extensively promoting and using. |
| priorityDate | 2019-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.