Rotary fire extinguishing nozzle for fire fighting
The utility model discloses a fire-fighting rotary fire extinguishing sprayer, which belongs to the technical field of fire extinguishing sprayers and comprises a nut pipe body and a spiral column, the spiral column is arranged in the nut pipe body, a spiral channel is arranged on the peripheral wal...
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| Main Author | |
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| Format | Patent |
| Language | Chinese English |
| Published |
21.07.2023
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| Subjects | |
| Online Access | Get full text |
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| Summary: | The utility model discloses a fire-fighting rotary fire extinguishing sprayer, which belongs to the technical field of fire extinguishing sprayers and comprises a nut pipe body and a spiral column, the spiral column is arranged in the nut pipe body, a spiral channel is arranged on the peripheral wall of the spiral column, an inner cavity is arranged in the nut pipe body, and a fire-fighting sealing plug is arranged at the bottom of the inner cavity. Connecting seats are arranged at the bottom of the fire-fighting sealing plug, a fire-fighting glass tube is arranged between the connecting seats, preformed holes are formed in the two sides of the interior of the fire-fighting sealing plug, and support rods are arranged in the preformed holes in a penetrating mode; according to the utility model, the spiral column is arranged in a traditional fire-fighting nozzle, the spiral column is driven by high pressure of a fire-fighting water source to rotate to discharge water, and after the nozzle glass ball bursts, the |
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| Bibliography: | Application Number: CN202222962048U |