http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210176854-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1faf96026db7f5d673227ee4d0b25111 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-107 |
| filingDate | 2019-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_634a2e8ed400019abb0484e949bdb73c |
| publicationDate | 2020-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210176854-U |
| titleOfInvention | Integrated positive and negative pressure protector for biogas engineering |
| abstract | The utility model discloses a biogas engineering integrated positive and negative pressure protector, which belongs to the technical field of biogas engineering, and has the technical scheme that the integrated positive and negative pressure protector comprises a first air inlet pipe, a second air inlet pipe is communicated above the first air inlet pipe, a first air outlet pipe is communicated above the second air inlet pipe, the upper end surface of the first air outlet pipe is movably connected with a water tank, two through holes are arranged at the front end of the outer side wall of the water tank, water volume meters are fixedly connected with the outer sides of the two through holes, a water inlet is fixedly connected with the left side of the outer side wall of the water tank, a discharge port is fixedly connected with the lower end surface of the water tank, the water level inside the water tank is measured by arranging the water volume meters on the outer side wall of the water tank, when the pressure of gas is higher than the water pressure inside the water tank, the, water enters the water tank through the water inlet of the water tank, air pressure is balanced, and the effect of protecting the methane tank body is achieved. |
| priorityDate | 2019-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.