http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108507980-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05D11-138 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-41 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05D11-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-41 |
| filingDate | 2018-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108507980-B |
| titleOfInvention | Concentration control method for household self-made drink |
| abstract | The invention discloses a method for controlling the concentration of household self-made drinks, which relates to the field of kitchen utensils and comprises the following steps: firstly, acquiring the offset distance of a first light ray emitted by a first light emitting module on a second light receiving module after the first light ray is refracted by a solution to be measured in a right-angled trapezoid-shaped outlet part at the bottom of a concentration measuring device; then, according to the offset distance, the first distance and the first incident angle, solving the refractive index of the solution to be detected; then, obtaining the concentration of the solution to be detected according to the refractive index of the solution to be detected, the solute information of the solution to be detected and the solvent of the solution to be detected; and finally, sending a control instruction to the water inlet control valve according to the relationship between the concentration of the solution to be detected and the target concentration value of the solution. The invention avoids the precision requirement of solution proportioning by a weighing method and improves the concentration precision of the prepared solution; meanwhile, the concentration does not need to be solved by manual conversion like a weighing method, and the concentration of the solution can be obtained again after evaporation or non-quantitative feeding. |
| priorityDate | 2018-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.