http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214546267-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_867b86888b46b1887899d2bea32d40c3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01G25-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01G25-06 |
| filingDate | 2021-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2a658f9f8c56e7f3bd3409a4464871f |
| publicationDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214546267-U |
| titleOfInvention | An underground automatic irrigation system |
| abstract | The utility model discloses an underground automatic control irrigation system. The irrigation pipeline system is buried under the ground surface; the irrigation pipeline system is provided with a plurality of water outlet holes; The self-control flow valve can reciprocate in the corresponding water outlet along the axial direction of the corresponding water outlet according to the self-flow pressure of the water in the irrigation pipeline system. The utility model discloses an underground automatic control irrigation system, which can automatically control the water output according to the gravity pressure of water, so as to reduce the labor force, and at the same time, the utility model is buried under the surface for irrigation, so that the evaporation of water can be reduced and the effect of water saving is achieved. |
| priorityDate | 2021-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.