http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113653529-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2e39a288d149ab88e19e5b980e72fd1e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21F17-107 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21F17-107 |
| filingDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a8b24d6d2ddae8ce8983aba91b4d3c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_589fbcc7a91c85c65f21f5b2dc91dabf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9e1eb67d35f8bd5e4b16604087a869a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2883488698bec7842f6dee18637a85a |
| publicationDate | 2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113653529-A |
| titleOfInvention | A kind of instantaneous isolation device of airbag type disaster body in underground roadway |
| abstract | The invention provides an airbag-type instantaneous isolation device for disaster bodies in an underground roadway, comprising an airbag, an inflation system, a control module and a storage device. The inflation system includes a compressed air tank gas storage device and a gas instantaneous generation device. It is used to accommodate the airbag and the inflation system; the airbags are folded together in the circumferential direction, and the control module controls the gas instantaneous generating device to generate gas and at the same time controls the compressed air tank gas storage device to release the gas to instantly fill the airbag, and the airbag expands after being filled with gas. A partition wall is formed in the underground tunnel; the control module is electrically connected to the push switch. When a dangerous accident such as water inrush and gas outburst occurs during the tunneling process, press the switch of the device, the airbag is quickly filled with nitrogen and squeezes the roadway wall to isolate the water and toxic gas on the front side of the roadway. Buy time for staff to evacuate. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114804447-A |
| priorityDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.