http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110907102-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M3-086 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M3-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M3-30 |
| filingDate | 2019-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110907102-B |
| titleOfInvention | Valve detection device |
| abstract | The application provides a valve detection device, which comprises a machine body, a plurality of indicating meters, a plurality of manual valves and at least one testing device, wherein the testing device comprises a driving cylinder, an upper locking device and a lower locking device, the driving cylinder is fixedly arranged in a water tank of the machine body, the upper locking device does lifting and swinging motion under the action of the driving cylinder, the upper locking device is connected with one end of a valve body in a sealing and locking manner, the lower locking device is connected with the other end of the valve body in a sealing and locking manner, a pair of high-pressure waterproof electromagnetic valves are arranged on the upper locking device, the inlet of one high-pressure waterproof electromagnetic valve is communicated with an air compressor through an air pipe, the inlet of the other high-pressure waterproof electromagnetic valve is communicated with a high-pressure water pump, and the outlet of the high-pressure waterproof electromagnetic valve is communicated with a valve cavity of the valve body; the inlet of a high-pressure waterproof electromagnetic valve positioned on the lower locking device is communicated with the valve cavity of the valve body. The application provides a valve detection device can be used for valve gas tightness to detect, can be used for high-pressure liquid leakproofness to detect again, convenient to use. |
| priorityDate | 2019-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.