Liquefied petroleum gas double-parallel-connection gas supply device
The utility model belongs to the technical field of gas supply devices, and discloses a liquefied petroleum gas double-parallel-connection gas supply device which comprises an instrument box and a conveying main pipeline, the instrument box and the conveying main pipeline are connected through a con...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model belongs to the technical field of gas supply devices, and discloses a liquefied petroleum gas double-parallel-connection gas supply device which comprises an instrument box and a conveying main pipeline, the instrument box and the conveying main pipeline are connected through a conveying branch pipeline, a pipeline connector is arranged at the top of the instrument box, a display screen is embedded in the surface of the instrument box, and the display screen is connected with the conveying main pipeline. A plurality of instrument interfaces are arranged on the surface of the instrument box and located at the bottom of the display screen, an anti-backflow structure is located in the conveying branch pipeline, the anti-backflow structure comprises a linkage rod, and a sealing head is arranged at the top of the linkage rod; an anti-backflow structure is arranged in the conveying branch pipeline, the anti-backflow structure can be automatically adjusted and electrically adjusted and can play an |
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