http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210090155-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04d3e153c547d55a07a2a3d04c8aeb89 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-38 |
| filingDate | 2019-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f849c872fd710fdc1b98af50711aa6b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5ee5272062692e1028f96772519b242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e128ca98ee4518074e452f27547fb0f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f72997193d8d1dab50beb925a2b31887 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77958592bcb054649f1e7adf7b366933 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_379f7c3c7c4342374e36ac519753237c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d526cacc2a4b5573fec5e3522a9ea04 |
| publicationDate | 2020-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210090155-U |
| titleOfInvention | Zero gas generating device for sample gas dilution |
| abstract | The utility model belongs to the technical field of the zero gas generating device, a zero gas generating device that sample gas dilutes is related to. The technical scheme is as follows: a zero gas generating device for sample gas dilution comprises a filtering system and a power system of the zero gas generating device, wherein the filtering system comprises a box body, a dustproof plate, a primary filtering layer, an orifice plate and a precision filtering layer are sequentially connected in the box body, the orifice plate is positioned on two sides of the precision filtering layer and is tightly connected with the precision filtering layer, the precision filtering layer comprises an activated carbon fiber layer and activated carbon fillers, the activated carbon fillers are filled between the two layers of activated carbon fiber layers, the orifice plate, the activated carbon fiber layer and the activated carbon fillers form an integral structure, and the integral structure divides the box body into an air inlet chamber and a static pressure chamber; the power system is an air pump and is electrically connected with an external power supply, and the air exhaust end of the power system penetrates through the box body. The purpose is to meet the measuring range that the measured sample gas accords with the on-line monitoring equipment; the explosion of volatile organic compounds caused by overhigh concentration in the measurement process is avoided, and the detection quality is improved. |
| priorityDate | 2019-03-13-04:00^^<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/SID419559581 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID297 |
Total number of triples: 19.