| 摘要 |
PROBLEM TO BE SOLVED: To provide a hydrant device-operating method-guiding system which guides the using method of a hydrant device in such a manner that even a person who dogs not know how to use the hydrant device can correctly and quickly use the hydrant device when a tunnel fire is generated. SOLUTION: This hydrant device-operating method-guiding system guides the operating method of the hydrant device comprising a hydrant main body 1, a hydrant door 2 and a push button type alarming device 3. The guiding system is equipped with a push button-displaying part 11, a door handle- displaying part 14, a water-ejecting nozzle-displaying part, and an opening/ closing valve lever-displaying part. In this case, the push button-displaying part 11 optically indicates the place of a push button 10 for fire alarming when a fire is detected by a fire detector 5. The door handle-displaying part 14 optically indicates the place of a door handle 12 when the push button 10 for fire alarming is pressed. The water-ejecting nozzle-displaying part optically indicates the place of a water-ejecting nozzle when the opening of the hydrant door 2 is detected. The opening/closing valve lever-displaying part optically indicates the place of an opening/closing valve lever when the taking out of the water- ejecting nozzle is detected. COPYRIGHT: (C)2004,JPO
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