http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209911063-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b4ae0de30cc5e0a2f365df10ab0053b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 |
| filingDate | 2019-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70152665e710467f8eecc12183ff3899 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78998378c145b01b6b6dadba989f503f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c581dd35a922252064833ea8d467757 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_688dff200d213d40e8d7f50249f970dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_877f62071dce8413cb8f55d39b8ca3cc |
| publicationDate | 2020-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209911063-U |
| titleOfInvention | Formaldehyde test sampling box of portable sampling |
| abstract | The utility model discloses a formaldehyde test sampling box of portable sampling, including open-top's box body, airtight space and sampling bottle, the splendid attire has the collection liquid that can realize gathering formaldehyde in the air in the sampling bottle, wherein: the closed space is formed by sealing a closed partition plate connected to the box body and sliding in the vertical direction with the bottom and the side wall of the box body, the top of the closed space is provided with an air suction pump, and secondary sampling is carried out on the top of the closed space through an auxiliary sampling nozzle; the air suction pump absorbs air in a sampling space through an air suction nozzle extending upwards, and conveys the absorbed air into a sampling bottle for collection through an electromagnetic valve and an air inlet pipe which are connected in sequence; the box body is located the horizontal direction at airtight baffle top and has still arranged the sealing top cap that can the pull open, and airtight baffle top still is equipped with the compression bar. The utility model discloses a use of formaldehyde test sampling box has improved crushing resistance, seal and the leakage compensation performance of sampling formaldehyde in the transportation, has guaranteed sampling gas sampling and convenient to carry. |
| priorityDate | 2019-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.