To sterilize, pasteurize, or disinfect passengers about to board a passenger conveyor and a handrail belt before the passengers grab it, so that the passengers can safely use the passenger conveyor and securely grasp the handrail belt.SOLUTION: A chemical liquid spraying device according to an embodiment comprises: a detection unit that detects passengers who are about to board a passenger conveyor; an atomization device that atomizes a chemical liquid having at least one of sterilization, pasteurization, and disinfection effects; a first spray port that sprays the chemical liquid from the atomization device toward handrail belts, located at a height between a delivery port and a point where the handrail belt begins to move in a direction along a direction of movement of a plurality of steps; a second spray port located in front of the handrail belt and the first spray port, which sprays the chemical liquid from the atomization device toward the passengers about to board the passenger conveyor; and a control unit that operates the atomization device to spray the chemical liquid from the first and second spray ports when the detection unit detects a passenger.SELECTED DRAWING: Figure 2
【課題】乗客コンベアに乗り込もうとする乗客と、乗客が掴む前の手摺りベルトとを除菌、殺菌、または消毒し、乗客が安心して手摺ベルトを掴み、安全に乗客コンベアを利用できるようにすること。【解決手段】実施形態の薬液噴霧装置は、乗客コンベアに乗り込もうとする乗客を検知する検知部と、除菌作用、殺菌作用、及び消毒作用の少なくともいずれかを有する薬液を霧化する霧化装置と、繰り出し口から、手摺りベルトが複数の踏段の移動方向に沿う方向に移動を開始するポイントに至るまでの間の高さに配置され、手摺りベルトに向けて、霧化装置からの薬液を噴霧する第1の噴霧口と、手摺りベルト及び第1の噴霧口よりも手前に配置され、乗客コンベアに乗り込もうとする乗客に向けて、霧化装置からの薬液を噴霧する第2の噴霧口と、検知部が乗客を検知すると、霧化装置を作動させて第1及び第2の噴霧口から薬液を噴霧させる制御部と、を備える。【選択図】図2
CHEMICAL LIQUID SPRAYING DEVICE, PASSENGER CONVEYOR, AND CHEMICAL LIQUID SPRAYING METHOD
薬液噴霧装置、乗客コンベア、及び薬液噴霧方法
2023-08-03
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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