Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Suction nozzle assembly and cleaning and sweeping machine
The suction nozzle assembly comprises a suction nozzle body, a baffle and a water suction box, the suction nozzle body comprises a top plate and a surrounding plate, a suction opening is formed in the top plate, and the surrounding plate is connected with the top plate and extends in the left-right direction; the baffle is connected with the suction nozzle body and opposite to the coaming front and back, a negative pressure cavity communicated with the suction port is formed between the coaming and the baffle, the bottom of the negative pressure cavity is open, and the top of the negative pressure cavity is covered with the top plate. The water absorption box is arranged at at least one end of the negative pressure cavity in the left-right direction and provided with a water absorption cavity communicated with the negative pressure cavity, the lower side and the side, close to the negative pressure cavity, of the water absorption cavity are open, and the depth size of at least one part of the water absorption cavity in the up-down direction is smaller than or equal to the depth size of the negative pressure cavity. According to the suction nozzle assembly, the air inlet amount of the left end and the right end of the negative pressure cavity can be increased, the problem that the air speed is insufficient due to the fact that the position is away from the suction port is solved, water flow at the position can be brought to the suction port to be smoothly discharged, and the water spitting phenomenon of the suction nozzle assembly is avoided.
本发明公开了一种吸嘴组件和洗扫机，吸嘴组件包括吸嘴主体、挡板和吸水盒，吸嘴主体包括顶板和围板，顶板上设有吸口，围板与顶板相连并沿左右方向延伸；挡板与吸嘴主体相连，并与围板前后相对，围板和挡板之间构造出连通吸口的负压腔，负压腔的底部敞开且顶部由顶板盖住；吸水盒设于负压腔沿左右方向的至少一端，并设有连通负压腔的吸水腔，吸水腔的下侧以及靠近负压腔的一侧敞开，吸水腔的至少一部分沿上下方向的深度尺寸小于或等于负压腔的深度尺寸。根据本发明实施例中的吸嘴组件，可以增加负压腔左右两端的进风量，以弥补此处由于远离吸口导致风速不足的问题，可将此处的水流带到吸口以顺利排出，避免吸嘴组件出现吐水现象。
Suction nozzle assembly and cleaning and sweeping machine
The suction nozzle assembly comprises a suction nozzle body, a baffle and a water suction box, the suction nozzle body comprises a top plate and a surrounding plate, a suction opening is formed in the top plate, and the surrounding plate is connected with the top plate and extends in the left-right direction; the baffle is connected with the suction nozzle body and opposite to the coaming front and back, a negative pressure cavity communicated with the suction port is formed between the coaming and the baffle, the bottom of the negative pressure cavity is open, and the top of the negative pressure cavity is covered with the top plate. The water absorption box is arranged at at least one end of the negative pressure cavity in the left-right direction and provided with a water absorption cavity communicated with the negative pressure cavity, the lower side and the side, close to the negative pressure cavity, of the water absorption cavity are open, and the depth size of at least one part of the water absorption cavity in the up-down direction is smaller than or equal to the depth size of the negative pressure cavity. According to the suction nozzle assembly, the air inlet amount of the left end and the right end of the negative pressure cavity can be increased, the problem that the air speed is insufficient due to the fact that the position is away from the suction port is solved, water flow at the position can be brought to the suction port to be smoothly discharged, and the water spitting phenomenon of the suction nozzle assembly is avoided.
本发明公开了一种吸嘴组件和洗扫机，吸嘴组件包括吸嘴主体、挡板和吸水盒，吸嘴主体包括顶板和围板，顶板上设有吸口，围板与顶板相连并沿左右方向延伸；挡板与吸嘴主体相连，并与围板前后相对，围板和挡板之间构造出连通吸口的负压腔，负压腔的底部敞开且顶部由顶板盖住；吸水盒设于负压腔沿左右方向的至少一端，并设有连通负压腔的吸水腔，吸水腔的下侧以及靠近负压腔的一侧敞开，吸水腔的至少一部分沿上下方向的深度尺寸小于或等于负压腔的深度尺寸。根据本发明实施例中的吸嘴组件，可以增加负压腔左右两端的进风量，以弥补此处由于远离吸口导致风速不足的问题，可将此处的水流带到吸口以顺利排出，避免吸嘴组件出现吐水现象。
Suction nozzle assembly and cleaning and sweeping machine
吸嘴组件和洗扫机
ZHENG YUZHOU (Autor:in) / WAN JUN (Autor:in) / QIU TAO (Autor:in) / ZHANG HUIBING (Autor:in) / ZHANG HONG (Autor:in) / XIAO LAIXIANG (Autor:in) / WEN YALONG (Autor:in) / DENG XULIAN (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
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