http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210637513-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a16bc2e9b985b93809d0c882e796349f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C17-017 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K41-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C17-025 |
| filingDate | 2019-09-18^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-29^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6572bd65e2c7435f6f3fd4b9ff24b412 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dcd3fc55daaf699ea2839639a3b97a1e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c246938d30df828fc6fec054d89af2b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d40295385d82a22b4062dde00081da6a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0654acd8706435613fa819d45b3ca040 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73836db2e7a8b7ebcbe080232863208e |
| publicationDate | 2020-05-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210637513-U |
| titleOfInvention | Nuclear-grade electric sodium bellows stop valve |
| abstract | The utility model relates to a sodium stop valve, it belongs to the valve that is applied to in the fast neutron breeds reactor that has the function of cutting. The nuclear-grade electric sodium bellows stop valve is composed of core components such as a valve body, a valve clack, a valve rod, a valve clack pressing sleeve, a bellows, a valve cover, a radiating fin, a packing pressing sleeve, a packing pressing plate leakage detection device, a preheating device, an electric fitting and the like; the valve body adopts an integral forging structure, welding seams or sealing joints are reduced, the sealing is reliable, the structure is compact, the wall thickness is uniform, the fatigue resistance of the valve is good in the using process, and the deformation resistance is strong; the valve is designed into a vertical radiating fin structure, so that the radiating efficiency is improved, the overall rigidity of the valve is enhanced, and the anti-seismic performance of the whole machine is improved. The valve body is provided with the heat tracing and temperature feedback device, so that the sodium stop valve can be reliably preheated to the required temperature, and the safe operation of the sodium stop valve is ensured, thereby ensuring the safe operation of the whole nuclear power station. |
| priorityDate | 2019-09-18^^<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/substance/SID419559553 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5360545 |
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