A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a suction nozzle device and a road sweeper. The suction nozzle device comprises a lower cavity, an upper cavity and a suction pipe, the lower cavity is provided with a lower air cavity, a lower air inlet and a lower air outlet, the lower air inlet and the lower air outlet are communicated with the lower air cavity, the lower air inlet is communicated with the outside and the lower air cavity, the upper cavity is arranged above the lower cavity and provided with an upper air cavity, an upper air inlet, a drainage opening and an upper air outlet, and the upper air inlet, the drainage opening and the upper air outlet are communicated with the upper air cavity. The upper air inlet communicates with the outside and the upper air cavity, the drainage opening communicates with the upper air cavity and the lower air cavity, the upper cavity is suitable for accelerating air in the upper air cavity to suck the lower air cavity through the drainage opening, and the suction pipe communicates with the upper exhaust port and the lower exhaust port. The upper cavity is arranged above the lower cavity, accelerated airflow is formed in the upper air cavity, then the lower air cavity is sucked, the airflow speed in the lower air cavity is increased, garbage on the road surface is greatly lifted and carried, the time for the garbage to enter the suction pipe and be sucked into the garbage can is shortened, and the garbage collection efficiency is improved. And the operation sweeping capacity and the operation speed of the road sweeper are greatly improved.
本申请公开一种吸嘴装置和扫路机。吸嘴装置包括下腔室、上腔室和吸管，下腔室设有下风腔，以及设有与下风腔连通的下进气口和下排气口，下进气口连通外界和下风腔，上腔室设于下腔室的上方，设有上风腔，以及设有与上风腔连通的上进气口、引流口和上排气口，上进气口连通外界和上风腔，引流口连通上风腔和下风腔，上腔室适于将处于上风腔的空气加速以通过引流口抽吸下风腔，吸管连通上排气口和下排气口。通过在下腔室的上方设置上腔室，上风腔中形成加速的气流，进而对下风腔进行抽吸，增强下风腔中的气流速度，对路面上的垃圾具有极大的提升和携带作用，缩短垃圾进入到吸管而被抽吸到垃圾箱的时间，大大提高扫路机的作业清扫能力和作业速度。
The invention discloses a suction nozzle device and a road sweeper. The suction nozzle device comprises a lower cavity, an upper cavity and a suction pipe, the lower cavity is provided with a lower air cavity, a lower air inlet and a lower air outlet, the lower air inlet and the lower air outlet are communicated with the lower air cavity, the lower air inlet is communicated with the outside and the lower air cavity, the upper cavity is arranged above the lower cavity and provided with an upper air cavity, an upper air inlet, a drainage opening and an upper air outlet, and the upper air inlet, the drainage opening and the upper air outlet are communicated with the upper air cavity. The upper air inlet communicates with the outside and the upper air cavity, the drainage opening communicates with the upper air cavity and the lower air cavity, the upper cavity is suitable for accelerating air in the upper air cavity to suck the lower air cavity through the drainage opening, and the suction pipe communicates with the upper exhaust port and the lower exhaust port. The upper cavity is arranged above the lower cavity, accelerated airflow is formed in the upper air cavity, then the lower air cavity is sucked, the airflow speed in the lower air cavity is increased, garbage on the road surface is greatly lifted and carried, the time for the garbage to enter the suction pipe and be sucked into the garbage can is shortened, and the garbage collection efficiency is improved. And the operation sweeping capacity and the operation speed of the road sweeper are greatly improved.
本申请公开一种吸嘴装置和扫路机。吸嘴装置包括下腔室、上腔室和吸管，下腔室设有下风腔，以及设有与下风腔连通的下进气口和下排气口，下进气口连通外界和下风腔，上腔室设于下腔室的上方，设有上风腔，以及设有与上风腔连通的上进气口、引流口和上排气口，上进气口连通外界和上风腔，引流口连通上风腔和下风腔，上腔室适于将处于上风腔的空气加速以通过引流口抽吸下风腔，吸管连通上排气口和下排气口。通过在下腔室的上方设置上腔室，上风腔中形成加速的气流，进而对下风腔进行抽吸，增强下风腔中的气流速度，对路面上的垃圾具有极大的提升和携带作用，缩短垃圾进入到吸管而被抽吸到垃圾箱的时间，大大提高扫路机的作业清扫能力和作业速度。
Suction nozzle device and road sweeper
吸嘴装置以及扫路机
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
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