Tunnel fire alarm system
The utility model discloses a tunnel fire alarm system, which relates to the technical field of tunnel fire alarm and comprises a controller, the controller is electrically connected with a plurality of smoke sensors, the plurality of smoke sensors are uniformly arranged at the top of a tunnel at in...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a tunnel fire alarm system, which relates to the technical field of tunnel fire alarm and comprises a controller, the controller is electrically connected with a plurality of smoke sensors, the plurality of smoke sensors are uniformly arranged at the top of a tunnel at intervals, and a plurality of fire-fighting base stations are uniformly arranged on two sides of the tunnel in the length direction at intervals; the fire-fighting base station comprises a fire-fighting box containing a fire hydrant, the fire-fighting box is divided into an upper space and a lower space through a transverse partition plate, the upper space is provided with a first glass door, and a hydrant head of the fire hydrant is arranged in the upper space. And the lower space is divided into a storage space for storing fire-fighting appliances and a spraying space provided with a spraying assembly through a vertical partition plate. After fire smoke information is sensed through the smoke sensor, the spraying a |
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