http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114046387-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d7514232f944fc0008876477c65da5e7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L47-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L57-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L58-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L59-029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L25-0063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L33-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L59-028 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L59-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L58-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L33-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L47-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L57-04 |
| filingDate | 2021-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d665b74bbec2a7e0f9530c876022a54d |
| publicationDate | 2022-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114046387-A |
| titleOfInvention | A high-strength PVC compressive corrugated pipe that reduces friction |
| abstract | The invention discloses a high-strength PVC pressure-resistant corrugated pipe capable of reducing friction, comprising two symmetrically arranged PVC corrugated pipe bodies, an inner wall of the PVC corrugated pipe body is fixed with a reinforced buffer layer, and the inner wall of the reinforced buffer layer is A polytetrafluoroethylene layer is fixed, a connection sleeve is sleeved between the surfaces of the two PVC corrugated pipe bodies, an adaptive adjustment sealing mechanism is arranged on the connection sleeve, and a positioning mechanism is arranged between the PVC corrugated pipe body and the connection sleeve. It relates to the technical field of bellows. The high-strength PVC pressure-resistant corrugated pipe that can reduce friction is convenient to improve the compression resistance of the PVC corrugated pipe body by strengthening the buffer layer. , make the drainage smoother, and by adapting to the setting of the sealing mechanism, it is convenient to automatically realize the sealing according to the size of the water flow. The larger the water flow, the tighter the sealing, which can effectively improve the sealing effect and prevent water leakage. |
| priorityDate | 2021-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.