本文针对公共场所中人们对便捷洗手的需求,提出一种利用自助脚踏加压方式提高储水容器压强,借助雾化喷嘴,使水在压力作用下形成细水雾进行洗手的解决方案,极大地节约了用水量,满足了在缺少固定供水管路的公共场所中,机动性解决人们单纯性洗手需求的问题。经过实验验证,该方案可实现节水90%,并且具有很强的可操作性。 Aiming at the need of convenient hand washing in public places, this paper proposes a solution to increase the pressure of water storage container by means of self-service pedal pressurization, and uses water atomizing nozzle to form water mist under pressure to wash hands. The earth saves water, meeting the mobility needs of people who simply wash their hands in public places that lack fixed water lines. After experimental verification, the program can achieve 90% water saving, and has a strong maneuverability.