http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112309072-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65f6011817e97971b61ce44b4ce6ba0f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B17-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08B21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-0321 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16Y20-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16Y40-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G08B17-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B9-032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16Y40-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16Y20-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G08B21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-06 |
| filingDate | 2020-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_458e0970d81266acb1bb14793bf6cb99 |
| publicationDate | 2021-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112309072-A |
| titleOfInvention | Self-cleaning air sampling alarm device and working method thereof |
| abstract | The invention discloses a self-cleaning air sampling alarm device which comprises a valve assembly, a fan assembly, a base, a driving motor, a valve assembly coupler and an MCU (microprogrammed control Unit) controller integrated on a PCB (printed Circuit Board), wherein the fan assembly is communicated with one end of the valve assembly through the valve assembly coupler, the other end of the valve assembly is provided with a plug, the fan assembly is used for providing sample air flow for stabilizing air pressure, the valve assembly is used for realizing a multi-path sampling detection feedback result, and the MCU controller is used for receiving and feeding back an instruction to realize automatic control. The invention has the beneficial effects that: the structure is simple, the wind speed loss is good, the multifunctional functions of cleaning a pipe network and supercharging can be switched, and when the wind turbine generator works normally, a high-pressure air inlet of a blower is cut off, so that an air suction type fire detector on the pipe network is prevented from being damaged; when cleaning, the blower sucks air through the air filter and outputs high-pressure clean air; when the pressure is increased, the sensitivity of the air suction type fire detector can be improved. |
| priorityDate | 2020-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.