Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prompting device for preventing pedestrians from falling into sewer in rainy days
The invention discloses a prompting device for preventing pedestrians from falling into a sewer in rainy days, and belongs to the field of sewers. The prompting device for preventing the pedestrians from falling into the sewer in the rainy days comprises the sewer, a hydroelectric generating set, a winding structure, an audible and visual alarm and a water level sensor, wherein the audible and visual alarm is arranged on the hydroelectric generating set, and the audible and visual alarm can give out sound and light information so as to remind the pedestrians of the position of the sewer in therainy days, so that the pedestrians are difficult to fall into the sewer; the hydroelectric generating set is arranged on the inner side wall of the sewer and is used for converting high-speed waterflow in the sewer into input power of the audible and visual alarm in the rainy days, so that the audible and visual alarm can give out the sound and light information; and the floating audible and visual alarm is arranged, so that the pedestrians can be reminded that a manhole cover near the position is lost, then the pedestrians are reminded to get away, and the floating position of the audibleand visual alarm can change along with the change of the water level of water flow which gushes out of the sewer.
本发明公开了一种雨天防行人掉落下水道的提示装置，属于下水道领域。一种雨天防行人掉落下水道的提示装置，包括下水道、水力发电机组、收卷结构、声光报警器和水位传感器，声光报警器设于水力发电机组上，声光报警器可发出声音和灯光信息用于下雨天提醒行人下水道的位置所在，以使行人不易掉落下水道内，水力发电机组设于下水道内侧壁上，水力发电机组用于将雨天时下水道内的高速水流转化为声光报警器的输入动力，以使声光报警器能够发出声音和灯光信息，可以通过漂浮式声光报警器的设置，可提醒行人该位置附近处的井盖丢失，进而提醒行人远离，且声光报警器可随着下水道内涌出的水流水位的改变而改变浮动位置。
Prompting device for preventing pedestrians from falling into sewer in rainy days
The invention discloses a prompting device for preventing pedestrians from falling into a sewer in rainy days, and belongs to the field of sewers. The prompting device for preventing the pedestrians from falling into the sewer in the rainy days comprises the sewer, a hydroelectric generating set, a winding structure, an audible and visual alarm and a water level sensor, wherein the audible and visual alarm is arranged on the hydroelectric generating set, and the audible and visual alarm can give out sound and light information so as to remind the pedestrians of the position of the sewer in therainy days, so that the pedestrians are difficult to fall into the sewer; the hydroelectric generating set is arranged on the inner side wall of the sewer and is used for converting high-speed waterflow in the sewer into input power of the audible and visual alarm in the rainy days, so that the audible and visual alarm can give out the sound and light information; and the floating audible and visual alarm is arranged, so that the pedestrians can be reminded that a manhole cover near the position is lost, then the pedestrians are reminded to get away, and the floating position of the audibleand visual alarm can change along with the change of the water level of water flow which gushes out of the sewer.
本发明公开了一种雨天防行人掉落下水道的提示装置，属于下水道领域。一种雨天防行人掉落下水道的提示装置，包括下水道、水力发电机组、收卷结构、声光报警器和水位传感器，声光报警器设于水力发电机组上，声光报警器可发出声音和灯光信息用于下雨天提醒行人下水道的位置所在，以使行人不易掉落下水道内，水力发电机组设于下水道内侧壁上，水力发电机组用于将雨天时下水道内的高速水流转化为声光报警器的输入动力，以使声光报警器能够发出声音和灯光信息，可以通过漂浮式声光报警器的设置，可提醒行人该位置附近处的井盖丢失，进而提醒行人远离，且声光报警器可随着下水道内涌出的水流水位的改变而改变浮动位置。
Prompting device for preventing pedestrians from falling into sewer in rainy days
一种雨天防行人掉落下水道的提示装置
XU CHENGDI (Autor:in)
22.01.2021
Patent
Elektronische Ressource
Chinesisch
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