http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101222923-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B30-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24D17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24D19-10 |
| filingDate | 2011-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101222923-B1 |
| titleOfInvention | Supply system for cold and hot water using waste heat |
| abstract | The present invention relates to a cold and hot water supply system using waste heat, and more particularly, to a cold and hot water supply system to recover the heat of the waste water during the generation of hot water to preheat the water to reduce the energy for producing hot water. The configuration includes a heat pump arranged such that the compressor, the condenser, the expansion valve, and the evaporator have a sequential refrigerant circulation structure; A reservoir having a first circulation pipe through the evaporator of the heat pump; A hot water tank having a second circulation pipe through the condenser of the heat pump; A waste heat recovery unit comprising a waste water flow pipe and a first heat exchanger connected thereto; A water supply pump connected to the water reservoir and having a water supply pipe; A cold water discharge pipe connected to the water supply pipe; A hot water generating pipe connecting the water supply pipe and the hot water tank and passing through the first heat exchanger; And a hot water discharge pipe connected to the hot water tank. And a control unit. According to such a configuration, since the heat pump and the waste heat recovery unit are disposed independently, it is possible to prevent the heat exchange efficiency and durability of the heat pump from being deteriorated by foreign matters contained in the waste water, and to clean and repair the waste heat recovery unit. In addition, there is an effect that can operate the heat pump. |
| priorityDate | 2011-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.