Fire detection device and hydrogen station equipped with the same

摘要

PROBLEM TO BE SOLVED: To provide a hydrogen fire detection device for detecting the occurrence of a fire caused by hydrogen by sensing ultraviolet rays emitted from a hydrogen flame, and a hydrogen station provided with the same. SOLUTION: A fire detector for detecting a fire by detecting ultraviolet rays emitted from a hydrogen flame, operation confirmation means for confirming the operation of the fire detector, and a control unit for controlling those devices The fire detector is provided with a cathode and an anode facing each other in quartz glass which can transmit ultraviolet light, enclosed with an inert gas and hermetically sealed, and the operation confirmation means is an ultraviolet light irradiation portion Fire detection characterized by periodically irradiating the fire detector with ultraviolet light from the UV irradiation unit to regularly determine whether the fire detector is normally maintained and managed. Device, the fire detection device, hydrogen transportation means for measuring hydrogen fuel and supplying the fuel cell vehicle etc., storage unit for storing the hydrogen fuel, and alarm output unit operating when a fire occurs Hydrogen station. [Selected figure] Figure 3