http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101467355-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4917106cb5cdac70d32ee414541ef7e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24D2220-042 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03C1-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24D17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24D19-1051 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24D17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24D19-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24H8-00 |
| filingDate | 2013-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_253eac7210e841f0e1942f4e9e6c319d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74f643916546d7365480c07c18f0fd49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed6b3b05b24d6e98b50f895e3c479261 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0491da940287d145e40c20603e189713 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a061e659dcc20cda7ab5565bd7143488 |
| publicationDate | 2014-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101467355-B1 |
| titleOfInvention | Cold and hot water supplying system for home boiler |
| abstract | The present invention relates to a domestic cold / hot water supply system provided with a household boiler, comprising: a cold water supply pipe for supplying cold water from outside; a cold water temperature sensor for sensing the temperature of cold water flowing from the cold water supply pipe; A boiler for heating the cold water introduced through the first cold water branch tube to generate hot water, a high-temperature water flowing from the boiler in the normal operation mode, and a second cold water distribution branch branched from the first cold water distribution pipe, A mixed water pipe for supplying mixed water flowing out from the mixed water control valve to a required place and a mixed water pipe for supplying the mixed water flowing out from the mixed water pipe A water circulation communicating pipe and a water circulation communicating pipe provided in the residual water circulating communicating pipe, A residual water circulation control valve provided on the residual water circulation communication pipe for closing in the normal operation mode and a residual water circulation control valve provided on the residual water circulation communication pipe for detecting the temperature of the second cold water distribution pipe, A remaining water circulation pipe communicating with a previous first connection point and the other end communicating with a second connection point between the first connection point and the cold water branch point in the first cold water distribution pipe; And a control unit for controlling the cold / hot water supply system, wherein the control unit controls the supply of the mixed water in the start operation mode in which the use request information of the mixed water is received from the user, If the difference between the temperature of the residual water detected from the water circulation temperature sensor and the temperature of the cold water detected from the cold water temperature sensor is equal to or greater than a predetermined value, The residual water circulation pump is operated in a state in which no cold water is introduced, the residual water circulation control valve is opened, and the residual water remaining in the mixed water pipe is supplied to the remaining water circulation communication pipe, the cold water supply pipe, Circulating the remaining water through the residual water circulation pipe and then heating a part of the residual water flowing into the boiler as high temperature water of the mixed water control valve to return the remainder of the flowing residual water to the second cold water distribution pipe And a controller for controlling the temperature of the residual water detected from the residual water circulation temperature sensor and the temperature of the residual water detected from the cold water temperature sensor If the difference in the detected cold water temperature is less than the set value, the residual water circulation control valve is closed and the residual water circulation pump Wherein the control unit controls the boiler to heat the boiler to flow into the first cold water supply pipe through the cold water supply pipe, And a boiler for each household is installed to introduce the remainder of the flowing residual water as cold water of the mixed water control valve through the second cold water distribution pipe. Therefore, since the remaining water of the mixed water pipe is heated in the boiler in the state where the hot water is not introduced from the outside, the residual water can be reused without being discarded. As a result, the waste of water is reduced, the convenience of the user is improved, and the configuration of the entire system is simplified. In addition, when the temperature of the residual water is not significantly different from the temperature of the incoming cold water, the external cold water is used without using the residual water, so that the electricity consumption due to the circulation of the residual water can be prevented. |
| priorityDate | 2013-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.