http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212618288-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37fc19cefe809a7a0c0ae4d3f07fabba http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3746f851252623a40285c4589bf09c81 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E20-34 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24H1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23D14-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23D14-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23D14-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23D14-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24H9-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23D14-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24H9-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23D14-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23D14-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23D14-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24H1-10 |
| filingDate | 2020-05-30^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-26^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fff6c0fe5a31a5d290f30b643172201 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4e630b3558a8fa801202f8081a15009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2338da6666bff4346eb2bc7b09a317f7 |
| publicationDate | 2021-02-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212618288-U |
| titleOfInvention | gas water heater |
| abstract | The utility model discloses a gas-fired water heater, which comprises an outer shell, a heat exchanger and a burner. A heat exchange chamber is formed in the outer shell, a flue gas outlet is provided on the chamber wall of the heat exchange chamber, and the heat exchanger is arranged in the heat exchange chamber to burn The heater is used for preheating the gas and/or air to a preset target temperature and then delivering it to the heat exchange chamber, and injecting the gas and/or air into the heat exchange chamber, so that the high temperature air combustion reaction is carried out in the heat exchange chamber. In the utility model, the high temperature air combustion reaction is carried out in the heat exchange chamber. Compared with the traditional combustion method, the combustion flame is thick and the temperature in the heat exchange chamber is uniform. The gas water heater disclosed in the utility model directly uses the high temperature air combustion method to heat the heat exchanger Heating, high heat exchange efficiency, and no need to additionally set a combustion chamber separated from the heat exchange chamber, so that the overall structure of the gas water heater is more compact and the volume is smaller. |
| priorityDate | 2019-10-17^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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