http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215727093-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f601d2a9262995acfabf28c4a8155914 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-16 |
| filingDate | 2021-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3b008b14ab4657a40a333f94532d27a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5dd5673676f58dd7f7ad7965b690c93a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52790ca3cebb3522a00b8e4c18a28d39 |
| publicationDate | 2022-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215727093-U |
| titleOfInvention | Antifouling river water sampling device |
| abstract | The utility model discloses an antifouling river water sampling device, belonging to the field of water environment monitoring equipment, and comprising a sampling barrel body, wherein the middle part of the outer end of the sampling barrel body is slidably connected with an electromagnetic valve, the lower end of the electromagnetic valve is fixedly connected with a filter screen, the bottom end of the sampling barrel body is fixedly provided with a balancing weight, the lower end of the balancing weight is fixedly provided with a depth sensor, the inner end of the sampling barrel body is fixedly provided with a motor, the output end of the motor is fixedly connected with a rotating disc, the upper end of the rotating disc is in threaded connection with a rotating rod, the outer end of the rotating rod is fixedly provided with a water sample guide box, the lower end of the water sample guide box is fixedly provided with a collector, it is characterized in that the communication between the sampling barrel body and the outside is controlled by using an electromagnetic valve, the sampling depth of the sampling device is controlled by a depth sensor, and a plurality of rotatable collecting devices arranged at the inner end of the sampling barrel body are matched, therefore, the purpose of conveniently and quickly taking a plurality of samples at different depths or the same depth is achieved. |
| priorityDate | 2021-08-26-04:00^^<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: 17.