http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102079478-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de915b3905b8ad539eb29970856ec1d2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L2101-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03F2003-065 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L55-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03F3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L55-1645 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L101-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03F3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L55-28 |
| filingDate | 2019-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_849c6d06aa453a917c18cbfdfbc601d1 |
| publicationDate | 2020-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102079478-B1 |
| titleOfInvention | The apparatus and method of continuation part repairing of drain pipe |
| abstract | The present invention relates to a sewage pipe continuous partial repair device and a construction method, in the sewage pipe continuous partial repair device that is inserted into the sewer pipe to repair the sewage pipe, both sides are formed of a through-pipe, and an inner part is formed in the center part, and an inboard part on both sides of the inner part. Compared to the case of the metal material having a protrusion formed with a larger diameter than the outer periphery of each of the protrusions of the case is provided, the inner side is provided with a plurality of tension yarns are provided in the longitudinal direction to provide a constant tension, Each of the extension tube is fixed on the protrusion by a pair of band-shaped fasteners surrounding the outer periphery, and the elastic band is provided to surround the outer periphery of the expansion tube, and has an elastic force, and the case Is connected to the inner lower side of the support, both sides extending to protrude to the outside of the case And a retractor provided on both sides of the support and provided on both sides of the support, the wheel fixtures respectively provided on both sides of the support and connected to the support at the center thereof and extending forward and backward inclined downward to the bottom, respectively, and the wheels. It is provided in each of the front and rear of each pair of fasteners, and the wheel is provided to facilitate the movement, and is provided in the longitudinal direction of the inside of the case, provided to supply or discharge the compressed air supplied from the outside, respectively extending upwards And a pair of air injection pipes coupled through each of the protrusions and a lengthwise longitudinally spaced inside the case, and each of them is provided to supply a repair liquid supplied from the outside, each of which is on the other side. A pair of chemical liquid penetrates spaced apart to penetrate the inner part and extend upwards The inlet pipe, the injection nozzle is coupled to the upper portion of each of the chemical liquid inlet pipe and provided with a metal material between the inner portion and the injection nozzle and provided with a plate-shaped through which the chemical liquid inlet tube respectively penetrates the inside It consists of a nozzle fixture. In addition, the method using the sewer pipe continuous partial repair device, the step of removing the foreign matter and obstacles in the sewer pipe to check the damage site, by connecting a wire to each of the traction port provided in the case of the sewer pipe continuous partial repair device Putting a sewer pipe continuous partial repair device into the sewer pipe and moving it; pulling the wires at both ends of the sewer pipe to match the sewer pipe continuous partial repair device with a damaged part of the sewer pipe; and air injection formed in the sewer pipe continuous partial repair device. Injecting compressed air through the pipe to expand the expansion pipe to be in close contact with the inner wall of the sewer pipe, and supplying the repair liquid through the chemical liquid injection pipe formed in the continuous part of the sewer pipe and spraying the damaged portion of the sewer pipe through the injection nozzle Hardening a repair solution; and the sewer pipe continuous portion The compressed air injected into the repair device is removed to shrink the sewer pipe continuous partial repair device, and then the sewer pipe continuous partial repair device is removed from the sewer pipe. |
| priorityDate | 2019-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.