http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215767850-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ed3e6b22e29f9f2081d839c29084e659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_812b2b97937af87f5e03d1cbce086cc2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01W1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-34 |
| filingDate | 2021-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_064a53d774a136c0ab19e2ad29b18052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d70326694034ce9a83a4eef4bf14bbc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9b7db718ecb37af217212df07503ff2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1b48dfa7c93ea57cc212ea54bb1a399 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebc772115748c5bbdc2f24c851066ad0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3a3f56d48994d0353b91b371738aec4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5e853a37620cf9c54209ff9e753336c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11bb4777db41731e08ff8fcf9ae6f387 |
| publicationDate | 2022-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215767850-U |
| titleOfInvention | Non-point source pollution monitoring and sampling system for field farmland |
| abstract | The utility model belongs to the technical field of monitoring and sampling equipment, and particularly discloses a non-point source pollution monitoring and sampling system for a field farmland, which comprises: the rainfall observation unit is used for monitoring the rainfall around the farmland; the runoff observing unit is used for monitoring the surface runoff in a farmland runoff domain; the surface runoff collecting unit is used for sampling surface water flowing through a farmland drainage basin; the underground runoff collection unit is used for collecting farmland percolation water and comprises a collection pipe and a collection barrel, the collection pipe is horizontally embedded into the farmland underground, the embedding depth is not more than 70cm, the collection pipe is communicated with the collection barrel, and a plurality of water filtering holes are formed in the pipe wall of the collection pipe at equal intervals. By adopting the scheme of the utility model, the whole farmland water circulation system can be comprehensively monitored, so that the system can more comprehensively detect the water quality of the non-point source of the field farmland. |
| 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
Total number of triples: 27.