http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113915667-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A30-274 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B41-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B41-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24D3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24D3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24D3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B49-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24D3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24D3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24D3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B49-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-04007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B41-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B41-24 |
| filingDate | 2021-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8627cbc0a7944c5d92b611057cec1ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c0584b8280a8cd5657a24bfdbcb0b9f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_169e77ef62a21bc80d5b6ab258c813bd |
| publicationDate | 2022-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113915667-A |
| titleOfInvention | Fuel cell heat recovery and heating system based on total heat exchanger and heat pump technology |
| abstract | The invention discloses a fuel cell heat recovery and heat supply system based on total heat exchanger and heat pump technology, relates to the field of fuel cell heat recovery and utilization, and includes a fuel cell system, a stack waste heat recovery system, a spent gas recovery system, a complete Heat exchanger, first evaporator, second evaporator, compressor, heating system, heat pump working fluid, heat pump working fluid pipeline, heat pump working fluid expansion valve and multiple pipeline stop valves; stack waste heat of fuel cell The waste heat from the exhaust gas and the cathode exhaust heat respectively enter the two evaporators through the stack waste heat recovery system and the spent gas recovery system, so that the heat pump working fluid is heated and evaporated in a phase change, and then enters the heating system along the heat pump working fluid pipeline under the action of the compressor. After the heat is released, it is condensed and liquefied, cooled and depressurized by the heat pump working fluid expansion valve, and returned to the evaporator to complete the heat recovery and heat supply process, and cycle back and forth. The invention can recover the waste heat below 50°C, and control the series-parallel operation of each system through the on-off of the pipeline stop valve, so as to improve the work efficiency. |
| priorityDate | 2021-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.