http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216045562-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ce826fa6022e0431bdfac2f57105353 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K31-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K5-06 |
| filingDate | 2021-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aea96a4b97db618aa3b7566636ed8dbc |
| publicationDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216045562-U |
| titleOfInvention | Two-piece type cast steel soft sealing fixed ball valve |
| abstract | The utility model discloses a two-piece cast steel soft sealing fixed ball valve which comprises a valve body, wherein an inlet connecting pipe is fixedly arranged at an inlet of the valve body, a valve cover is fixedly arranged at an outlet of the valve body, an outlet connecting pipe is fixedly arranged on the valve cover, a concentrically arranged valve ball is arranged in the valve body, an installation hole is formed in the top of the valve ball, a sleeve is fixedly arranged on the inner side wall of the installation hole, a rotating column which penetrates through the sleeve and is rotatably connected with the inner side wall of the sleeve is fixedly arranged at the top of the valve ball, a rolling mechanism for reducing the rotating resistance of the valve ball and a sealing mechanism for increasing the sealing property between the valve ball and the valve body are respectively arranged in the valve body, and a valve rod is fixedly arranged on the outer side wall of the rotating column. According to the utility model, through the arrangement of the bolt and the slot, the valve ball is prevented from deflecting when high-pressure fluid impacts the valve ball, the accuracy of flow regulation is ensured, and through the arrangement of the ball, the friction of the valve ball is reduced, and the labor intensity of switching equipment is reduced. |
| priorityDate | 2021-07-08-04:00^^<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/CID7753 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419514609 |
Total number of triples: 16.