Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sweeper and water tank system thereof
The invention relates to a sweeper and a water tank system thereof. The water tank system comprises a water pump, a water storage tank, a lower water tank, a controller and a water level detection device, wherein the lower water tank is arranged at the bottom of the water storage tank and is communicated with the bottom of the water storage tank; a water intake is formed in the bottom of the lowerwater tank; the water intake is connected with a water inlet of the water pump; the volume of the lower water tank is far smaller than that of the water storage tank; the water pump is installed on aframe; the installation height of the water pump is lower than that of the water intake; the detection device is used for detecting water volume information in the water storage tank and feeding backthe water volume information; and the water pump is started and stopped according to the water volume information. According to the water tank system, by arranging the lower water tank, the water utilization rate can be increased on the premise that cavitation of the water pump is avoided, and whole vehicle energy consumption is reduced.
本公开涉及一种清扫车及其水箱系统，该水箱系统包括水泵、储水箱、下水箱、控制器和水位检测装置，所述下水箱设置在所述储水箱的底部，且与所述储水箱的底部连通，所述下水箱的底部形成有取水口，所述取水口与所述水泵的进水口相连，所述下水箱的容积远小于所述储水箱的容积，所述水泵安装在车架上，并且所述水泵的安装高度低于所述取水口的高度，所述检测装置用于检测所述储水箱内的水量信息并反馈所述水量信息，所述水泵根据所述水量信息启停。该水箱系统通过设置下水箱，能够在避免水泵气蚀的前提下，提高水的利用率，并节约整车能耗。
Sweeper and water tank system thereof
The invention relates to a sweeper and a water tank system thereof. The water tank system comprises a water pump, a water storage tank, a lower water tank, a controller and a water level detection device, wherein the lower water tank is arranged at the bottom of the water storage tank and is communicated with the bottom of the water storage tank; a water intake is formed in the bottom of the lowerwater tank; the water intake is connected with a water inlet of the water pump; the volume of the lower water tank is far smaller than that of the water storage tank; the water pump is installed on aframe; the installation height of the water pump is lower than that of the water intake; the detection device is used for detecting water volume information in the water storage tank and feeding backthe water volume information; and the water pump is started and stopped according to the water volume information. According to the water tank system, by arranging the lower water tank, the water utilization rate can be increased on the premise that cavitation of the water pump is avoided, and whole vehicle energy consumption is reduced.
本公开涉及一种清扫车及其水箱系统，该水箱系统包括水泵、储水箱、下水箱、控制器和水位检测装置，所述下水箱设置在所述储水箱的底部，且与所述储水箱的底部连通，所述下水箱的底部形成有取水口，所述取水口与所述水泵的进水口相连，所述下水箱的容积远小于所述储水箱的容积，所述水泵安装在车架上，并且所述水泵的安装高度低于所述取水口的高度，所述检测装置用于检测所述储水箱内的水量信息并反馈所述水量信息，所述水泵根据所述水量信息启停。该水箱系统通过设置下水箱，能够在避免水泵气蚀的前提下，提高水的利用率，并节约整车能耗。
Sweeper and water tank system thereof
清扫车及其水箱系统
YANG YUANBAO (Autor:in) / YUE JINJUAN (Autor:in)
15.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
Multifunctional water tank system suitable for unmanned sweeper
| Europäisches Patentamt | 2023