Gas supply device and hydrogen station provided with gas supply device

The technology disclosed in the present specification relates to a gas supply device for supplying hydrogen gas to a vehicle and a hydrogen station provided with the gas supply device. A gas supply device disclosed in the present specification is provided with: a filling nozzle configured to be attachable to and detachable from a socket of a vehicle and filling the vehicle with hydrogen gas through an opening provided at the front end thereof; and a storage box for storing the filling nozzle removed from the socket. The storage box is provided with a water outlet and a movable wall for closing the water outlet. The movable wall seals the opening of the filling nozzle housed in the housing box. 本说明书所公开的技术涉及将氢气向车辆供给的气体供给装置和具备气体供给装置的氢站。本说明书公开的气体供给装置具备：填充喷嘴，构成为可装卸于车辆的插座，并经由设置于其前端的开口向车辆填充氢气；和收纳箱，收纳从插座取下的填充喷嘴。收纳箱具备排水口和关闭排水口的可移动壁。可移动壁将收纳于收纳箱的填充喷嘴的开口密封。