http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209885022-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4cb9c9c66dabc95cba95d2aa7b70f15 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M39-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M39-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-14 |
| filingDate | 2019-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef50f5dcc5fee264e91f339d3ae5ffcc |
| publicationDate | 2020-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209885022-U |
| titleOfInvention | Anti-backflow joint |
| abstract | The utility model discloses a prevent joint that backflows, including preventing the main part that backflows, prevent that backflows main part top center is equipped with first interface, prevent that backflows main part bottom center is equipped with the second interface, prevent that backflows main part inner wall is equipped with annular buoy valve baffle, prevent the inside buoy valve that is equipped with swing joint of backflows main part, buoy valve includes buoy valve overhead gage, buoy valve lower baffle, a plurality of fretwork class check and prevents the protruding post of backflowing. The utility model discloses when using, when liquid flows to the second interface from first interface, the buoy valve moves down, liquid can follow the buoy valve and prevent the cylinder buoy valve of the fretwork water grid flow direction fretwork of refluence main part inner wall, liquid flows through the fretwork water grid at last, flow to the second interface, the infusion is smooth and easy with the drainage, and when liquid flows to first interface from the second interface, liquid promotes the buoy valve and removes, baffle and annular buoy valve baffle in close contact with under the buoy valve, the unable first interface of flow direction of second kneck liquid, the event plays the effect of preventing the refluence. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109701154-A |
| priorityDate | 2019-02-27-04:00^^<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/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
Total number of triples: 17.