http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115095513-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e25f9ee5c0223dc0e8b98a79bb1a49b7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B49-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B41-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B49-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B39-00 |
| filingDate | 2022-07-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c05db3cd203f5fe0ddd666f08c1e7b04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3635a1772dc21859aceff94757d0e71a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61748ade30dc7b1b632c11541a3617a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_341a2781a5c3f8dbb3386f26214c22ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56fda4e408b559cce0a4df9802af0e36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55551e774f600986a4b2d7020361a12a |
| publicationDate | 2022-09-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115095513-A |
| titleOfInvention | A kind of supercritical carbon dioxide compressor dry gas seal pressure control system and method |
| abstract | The invention relates to the technical field of compressors, in particular to a supercritical carbon dioxide compressor dry gas seal pressure control system and method; the supercritical carbon dioxide compressor dry gas seal pressure control system includes a compressor body, a balance pipe, a first pressure transmitter device, exhaust line, second pressure transmitter, first charge line, first switch valve, high pressure storage tank, third pressure transmitter, air supply pipe, regulating valve, differential pressure transmitter and air supply mechanism; when the compressor body starts, adjust the air supply mechanism to increase the pressure of the high-pressure storage tank. By constantly comparing the values of the second pressure transmitter and the third pressure transmitter, when the value of the second pressure transmitter reaches the third pressure When the transmitter value is changed, the air supply mechanism stops supplying air to the high-pressure storage tank, the first switch valve is opened, and the exhaust pipeline supplies air to the high-pressure storage tank, which can realize the pressure control of the sealing gas at each stage, ensure the smooth injection of the sealing gas, and maintain the Dry gas seals operate safely. |
| priorityDate | 2022-07-28^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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