http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109855245-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28F2210-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28F2200-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F2110-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H2071-147 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F2140-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F2140-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B2700-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-2614 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01K17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01K17-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B19-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B15-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01K5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F11-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F11-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01K5-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24F11-62 |
| filingDate | 2019-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109855245-B |
| titleOfInvention | Multi-split air conditioning system and heat exchange amount calculation method thereof |
| abstract | The invention belongs to the technical field of air conditioners, and particularly relates to a multi-split air conditioning system and a heat exchange quantity calculation method thereof. The invention aims to solve the problem that the heat exchange quantity of each indoor unit of the air-cooled multi-split air-conditioning system cannot be calculated respectively by the conventional calculation method. Therefore, the heat exchange amount calculation method comprises the following steps: acquiring the total heat exchange quantity of the multi-split air conditioning system; acquiring the pressure difference between two pressure measuring points on each air pipe; acquiring the distance between two pressure measuring points on each trachea; acquiring the pipe diameter of each air pipe; obtaining friction factors of each trachea; obtaining the density of a heat exchange medium in each air pipe; and calculating the heat exchange quantity of each indoor unit according to the total heat exchange quantity of the multi-split air-conditioning system, the pressure difference and the distance between two pressure measuring points on each air pipe, the pipe diameter and the friction factor of each air pipe and the density of a heat exchange medium in each air pipe, so that a user can monitor the heat exchange quantity of each indoor unit, and each indoor unit can be managed in a targeted manner. |
| priorityDate | 2019-02-13-04:00^^<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/substance/SID419558386 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID1182 |
Total number of triples: 27.