http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109174848-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-0433 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B9-047 |
| filingDate | 2018-08-28^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109174848-B |
| titleOfInvention | Pipeline cleaning device and method |
| abstract | The invention discloses a pipeline cleaning device and a pipeline cleaning method, wherein the pipeline cleaning device comprises a first cleaning pipe and a second cleaning pipe, the first cleaning pipe is of a conical structure, a cleaning brush is arranged on the periphery of the first cleaning pipe, the first cleaning pipe is provided with a dredging hole and a reinforcing plate, the reinforcing plate is connected with a rotating roller, a spray pipe is arranged inside the rotating roller, a high-pressure spray head is arranged at the end part of the spray pipe, the rotating roller is connected with the second cleaning pipe, the periphery of the second cleaning pipe is uniformly provided with a protruding part, cleaning blades are arranged on the protruding part, the second cleaning pipe is provided with connecting grooves, the connecting grooves are uniformly arranged, the rotating roller is connected with a motor, the motor is connected with a connecting pipe, the connecting pipe is provided with a sewage discharge pipe, the motor is connected with a controller, driving wheels are arranged on. The cleaning method comprises the following steps: 1) mounting the device; 2) and (5) cleaning the pipeline. The invention solves the problems that the existing pipeline is easy to grow grass or plants, and a common cleaning machine cannot clean the pipeline. |
| priorityDate | 2018-08-28^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
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