http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111609459-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eed5729f64b21cfd3a985a8761242412 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B30-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B30-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B30-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28D2021-0035 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28D21-0012 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24D17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24D19-1051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24D19-0092 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24D17-0005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F28D21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24D19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24D17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24D19-10 |
| filingDate | 2020-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42bfaa392770324d35e94e10c7b3e78a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5dea350edc3af579d16adcfd5ad5ff37 |
| publicationDate | 2020-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111609459-A |
| titleOfInvention | Heat recovery and reclaimed water dual-use method and system for building domestic wastewater |
| abstract | The invention discloses a method and a system for heat recovery and reclaimed water dual-use of building domestic wastewater, and provides a method for preparing domestic hot water by using wastewater heat according to wastewater temperature gradient and then utilizing reclaimed water; four schemes of a waste water dual utilization system are introduced, and the main technical route is as follows: cold and hot waste water is collected separately, and the waste water heat is utilized to prepare domestic hot water and finally used as reclaimed water; the waste water is firstly transferred to clear water through a waste water-clear water heat exchanger, and then is used as a heat source of the first-stage and second-stage water source heat pump water heaters to recover the waste water heat lower than the temperature of tap water; the normal temperature waste water only recovers heat in the second-stage water source heat pump water heater; finally, all the wastewater is sent to a water tank in the roof of the building to be used for flushing a toilet; the domestic hot water is prepared by combining the heat of the domestic wastewater with the two-stage water source heat pump water heater, the energy is saved by more than 80 percent compared with an electric water heater, the heat utilized by the wastewater is equal to the energy saved by heating water, and the quantity of the wastewater is equal to the quantity of the reclaimed water which is equal to the quantity of the water saved by flushing a toilet. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2763637-C1 |
| priorityDate | 2020-06-03-04:00^^<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: 26.