http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113899092-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dce7bb75024939e95a809a68877163d2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24T10-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24T10-20 |
| filingDate | 2021-11-01^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ca238675c87afa674d619505675113b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfdc1b87af245421c26b83610679fd96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4536408821ac4613e425d541d0c7864 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33846b80eaeb0c340b051bb70b91e8ca |
| publicationDate | 2022-01-07^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113899092-A |
| titleOfInvention | Deep well heat exchange device and installation method thereof |
| abstract | The invention relates to the technical field of geothermal utilization, and provides a deep well heat exchange device and an installation method thereof. Wherein, deep well heat transfer device includes: a casing for insertion within a borehole; the well cementation cement is filled between the well wall of the drilling well and the outer wall of the sleeve; the central pipe is arranged in the sleeve, the bottom of the central pipe is communicated with the sleeve, a water outlet area is arranged in the central pipe, and a water inlet area is arranged between the outer wall of the central pipe and the inner wall of the sleeve; the heat pump is communicated with the water inlet area through a water inlet pipe, and the heat pump is communicated with the water outlet area through a water outlet pipe; and the circulating pump is arranged on the water outlet pipe and used for providing circulating power for the closed deep well heat exchange device. The deep well heat exchange device provided by the invention has the advantages that the geological environment is not influenced, the underground engineering is safe, the geothermal resources are clean and renewable, and the ecological environment is not polluted. |
| priorityDate | 2021-11-01^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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