http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215653601-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33a6271fd5d5cb776a564aed874b335c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62C35-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62C37-50 |
| filingDate | 2021-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0033976834e84a2fe3d25087ef64b700 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9bf5c72b72096f97a97e34752a1b722 |
| publicationDate | 2022-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215653601-U |
| titleOfInvention | Flowmeter and fire-fighting water flow and pressure measuring device |
| abstract | The utility model relates to the technical field of measuring devices, in particular to a flowmeter and a fire fighting water flow and pressure measuring device, wherein the flowmeter comprises: the shell is suitable for being fixed outside the pipeline to be tested; the instrument panel is positioned in the shell and has a scale value; the first end of connecting rod is located the casing and be equipped with the elastic component between the casing, and the second end of connecting rod is suitable for stretching into the pipeline that awaits measuring, and the first end of connecting rod can be in the casing swing. The water flow flowing out of the outlet of the fire hydrant impacts the second end of the connecting rod, the second end of the connecting rod moves, the first end of the connecting rod swings in the shell, the scale value pointed by the first end of the connecting rod changes, and when the connecting rod is kept at a stable position under the action force of water flow impact and the action force of the elastic piece, whether the outlet flow of the fire hydrant meets the requirements of regulations or not can be quickly judged according to the pointed position and the scale value of the first end of the connecting rod. |
| priorityDate | 2021-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 296.