http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215218199-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8edc93d99f88be5a00fbdbf3684fdfe http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86bff46496a8a5305ec74f7f69d02cc6 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-14 |
| filingDate | 2021-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaec481db1e18e834b3229c0fd31f909 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a99a4fd8f142225c3c6371f78ff97a8d |
| publicationDate | 2021-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215218199-U |
| titleOfInvention | A collection and sampling device for river water quality detection |
| abstract | The utility model discloses a collection and sampling device for river water quality detection, which belongs to the field of water quality detection. A collection and sampling device for river water quality detection comprises a telescopic operating rod. A sampling hose mechanism is installed on the telescopic operating rod, and the sampling soft One end of the pipe mechanism is fixedly connected with a counterweight box that communicates with it, the bottom of the counterweight box is rotatably connected with a mounting plate, the mounting plate is threadedly connected with a filter tube, and the bottom of the counterweight box is fixedly connected with rubber sealing ring. In the utility model, the filter tube covers the water inlet of the counterweight box. When the sampling hose mechanism extracts liquid, the river water will be purified and filtered through the filter tube. Compared with the traditional sampling device, it can ensure the contact with the river to ensure that the sampling process is smoother, and the sampling device can be cleaned to improve the detection accuracy after sampling. |
| priorityDate | 2021-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.