http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114563057-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1135d3832f7ce27dbb53eb4105f4fce |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K5-064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F15-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F15-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-06 |
| filingDate | 2022-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d84cb6b22c6d2a0b82400a6ce8e13e74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6207e08a7c2c4b8df34858472ee06cc6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3b1d96b27ec95c4ec7b46d350221e1a |
| publicationDate | 2022-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114563057-A |
| titleOfInvention | A sealing method of a modular water meter |
| abstract | The present invention provides a sealing method for a modular water meter. The modular water meter includes a base meter, a meter cover arranged on the base meter, and a communication unit communicatively connected to the base meter. The steps of the sealing method include: The NB electronic module of the unit and the non-magnetic module of the base meter are placed in the positioning tool, and the respective external lead wires are tightened and fixed; then the organic epoxy glue is injected into the cavity groove of the NB electronic module of the communication unit until the organic The epoxy glue evenly covers all components on the PCBA board of the communication unit, and waits for the organic epoxy glue to cure naturally; then inject the organic epoxy glue into the non-magnetic module cavity groove of the base surface until the organic epoxy glue evenly covers the non-magnetic module. All components on the PCBA board of the magnetic module are naturally cured by the organic epoxy glue; at the same time, the surface of the plug and the middle of the pins are filled with waterproof materials; the invention can effectively improve the sealing performance of the water meter, so that the waterproof level of the water meter reaches IP68 . |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114031314-A |
| priorityDate | 2022-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.