http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111174461-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B30-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B21-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B21-00 |
| filingDate | 2020-02-19^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-18^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-18^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111174461-B |
| titleOfInvention | Thermoelectric refrigeration and magnetic card refrigeration composite refrigeration device and method based on thermal switch |
| abstract | The invention relates to the technical field of refrigeration, and provides a thermoelectric refrigeration and magnetic card refrigeration composite refrigeration device based on a thermal switch, which comprises a thermoelectric/magnetic card composite refrigeration structure, wherein one opposite side of the thermoelectric/magnetic card composite refrigeration structure is respectively provided with a cold end and a hot end, and the cold end and the hot end are both provided with the thermal switch for conducting or blocking heat; the composite refrigeration device also comprises a pulse power supply for applying periodic current to the thermoelectric/magnetic card composite refrigeration structure and a magnet system for periodically magnetizing or demagnetizing, wherein the pulse power supply and the magnet system are matched with the thermal switch to control the cold end of the thermoelectric/magnetic card composite refrigeration structure to continuously refrigerate. The composite refrigeration method of thermoelectric refrigeration and magnetic card refrigeration based on the thermal switch comprises four steps S1-S4. The invention realizes the high-efficiency dual composite refrigeration of thermoelectric/magnetic card composite refrigeration and magnetic card refrigeration, and can greatly improve the refrigeration performance of the device. |
| priorityDate | 2020-02-19^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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