http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102500080-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62C31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62C5-02 |
| filingDate | 2011-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff7afbeac8c1a196690522226adc8f0d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44609d69799783a791ba8bb9042e561c |
| publicationDate | 2013-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102500080-B |
| titleOfInvention | Foam fire extinguisher |
| abstract | The invention provides a foam fire extinguisher, which comprises an inert gas steel bottle (12), water for fire demand (13), a water pump (11), foam liquid (14), a foam liquid pump (10), a gas adjusting valve (7), a water adjusting valve (8), a foam liquid adjusting valve (9) and a fire fighting water branch (4) and further comprises a self designed gas absorber (15) and a gas liquid separation section (3) which are both installed in a cylinder body (15). By means of the characteristic that solubility of gas in water increases with pressure, the gas is absorbed in fire fighting liquid under high pressure, the absorbed gas is released from the liquid with decrease of the pressure, the initial diameter is in nanometer grade, the foam stabilized in the nanometer grade is automatically and evenly distributed, so that foaming agent using quantity is remarkably reduced, and pollution to environment is reduced. Free gas is separated in the gas liquid section (3) and is not sprayed out from the fire fighting water branch, and the technical problem that post-fire immediate onsite rescue is affected caused by surplus air combustion support or the asphyxiating gas field is resolved. |
| priorityDate | 2011-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.