http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216689121-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01a6c7483879b5e5b17841da0945cb85 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-108 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01H3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03B3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01F8-00 |
| filingDate | 2021-12-27^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-07^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efe28453e24c6b84f30cceaa3e7b3b08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e12a636f768acc8aad7a6292bdcc6dd4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_637dd872ffe8f14cfb651d4f9f1d507e |
| publicationDate | 2022-06-07^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216689121-U |
| titleOfInvention | An environmental protection device for municipal engineering |
| abstract | The utility model relates to an environmental protection device for municipal engineering, comprising an installation base, a plurality of sets of soundproof baffles are arranged on the top of the installation base, a fixing slot is opened on the top of the installation base, and the bottom of the soundproof baffle is fixed and slides with the fixing slot For the plug-in connection board, the side walls of the connection board are evenly provided with first fastening slots, and the side walls of the mounting base are evenly provided with second fastening slots. The second fastening slot is fastened and screwed together, a water storage cavity is opened inside the sound insulation baffle, and a limiting mechanism is arranged on each group of sound insulation baffles. The output end of the device is connected with the signal of the solenoid valve and the water pump respectively, the dust sensor sends the signal to the controller, the controller controls the solenoid valve and the water pump respectively, sprays the road of the soundproof baffle through the atomizing nozzle to reduce dust, and through the injection The water outlet can also inject water into the water storage cavity inside the sound insulation baffle. |
| priorityDate | 2021-12-27^^<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/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
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