http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216447582-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e83300fcf095d26a0c16692bf442179 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L9-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L57-02 |
| filingDate | 2021-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d643cbd81958cda23910aa8b7748d9c |
| publicationDate | 2022-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216447582-U |
| titleOfInvention | A double-layer composite antibacterial PPR water supply pipe |
| abstract | The utility model relates to the field of PPR water supply pipes, and discloses a double-layer composite antibacterial PPR water supply pipe, which comprises an anti-oxidation outer layer, and the inner side of the anti-oxidation outer layer is provided with a bactericidal layer. The double-layer composite antibacterial PPR water supply pipe uses the bactericidal layer and the antibacterial layer to increase the antibacterial properties of the pipeline. The micro-nano inorganic antibacterial powder in the bactericidal layer has a good inhibitory effect on mold and algae, and protects itself from harmful microorganisms. It can prevent the formation of biofilm, ensure that the water quality is not polluted, and the antibacterial layer realizes double-layer composite protection, which can still maintain a good antibacterial effect after many years of use, which improves the antibacterial effect of the PPR water supply pipe. The sound insulation cavity formed in the multiple insulation boards isolates the sound of water flow in the pipeline, improves the insulation and sound insulation effect of the PPR water supply pipe, and the reinforcement board increases the toughness of the pipeline, buffering the filler in the cavity to buffer The impact force greatly prolongs the service life of the PPR water supply pipe. |
| priorityDate | 2021-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.