http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216384363-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26b30581a27276c485b2ce81286cd14c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24D19-10 |
| filingDate | 2021-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9285efb69ab53503b61c0daa631a6009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a237ac59ba7821d9289f79817a6891f |
| publicationDate | 2022-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216384363-U |
| titleOfInvention | Device for automatically adjusting circulating pump frequency according to water temperature change |
| abstract | The utility model discloses a device for automatically adjusting the frequency of a circulating pump according to water temperature change, which comprises a frequency converter, a time relay, a temperature controller, an intelligent controller, an outdoor temperature and humidity acquisition sensor and a water supply pressure gauge, wherein the frequency converter is respectively connected with the time relay, the temperature controller and the intelligent controller through leads, and a wiring terminal of the intelligent controller is respectively connected with the outdoor temperature and humidity acquisition sensor and the water supply pressure gauge through leads. This automatic adjustment circulating pump frequency device according to temperature change can realize energy saving and consumption reduction greatly, and the external one set EPC100 constant voltage water supply controller of converter control terminal, and temperature controller is connected with EPC100, and the external PT100 thermocouple temperature sensing probe of temperature controller signal acquisition terminal, temperature sensing probe device install on heating system trunk line delivery pipe, and the real-time supervision supplies water temperature and changes. And setting the return water temperature of the air source heat pump host according to the big data information. |
| priorityDate | 2021-07-21-04:00^^<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/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
Total number of triples: 14.