The invention discloses aviation negative-pressure particle cleaning equipment, and belongs to the technical field of aviation negative-pressure particle cleaning equipment. By means of the liquid supply system and the backflow system, a negative pressure pump in the backflow system is used for generating negative pressure to enable cleaning liquid in the water tank to flow into an aircraft pipeline through the liquid supply system to clean the pipeline in the aircraft, the cleaning liquid flows back into the water tank through the backflow system after cleaning is completed, and the cleaning liquid flows through the pipeline and can clean the pipeline. Therefore, dirt is prevented from being generated in the pipeline, the inner diameter of the sewage pipe becomes smaller, the flow speed becomes slow, and blockage is avoided; by arranging the impact particulate matter treatment assembly, impact particulate matter enters an aircraft pipeline along with cleaning liquid through negative pressure and collides in the pipeline along with the cleaning liquid, dirt attached to the inner wall of the aircraft pipeline is removed, and therefore blockage caused by the fact that the inner diameter of the pipeline becomes small is avoided; and by arranging the disinfection assembly, the disinfection assembly can disinfect the cleaning liquid after cleaning is completed, and the flowing speed of the cleaning liquid is slowed down through an internal flow slowing plate group, so that the disinfection effect is improved.
一种航空负压颗粒清洗设备,属于航空负压颗粒清洗设备技术领域;通过设置的供液系统与回流系统,利用回流系统中的负压泵产生负压将水箱中的清洗液经供液系统流入飞机管路,对飞机内管路进行清洗,完成后经回流系统回流至水箱中,清洗液流经管路可以对管路起到清洗的作用,从而避免管路中产生污垢,造成污水管内径越变越小,流速变慢,从而造成堵塞;通过设置冲击颗粒物处理组件,通过负压将冲击颗粒物随清洗液进入飞机管路,随清洗液在管路内部进行碰撞,将沾附在飞机管路内壁上的污物进行清除,从而避免管路内径变小造成堵塞;通过设置消毒组件,消毒组件可以对清洗完成后的清洗液进行消毒,且通过内部的缓流板组减缓清洗液的流动速度,进而提高消毒效果。
Aviation negative pressure particle cleaning equipment
一种航空负压颗粒清洗设备
2024-04-30
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
Vacuum negative-pressure cleaning equipment for airplane sewage pipeline
European Patent Office | 2023
|Aircraft pipeline negative pressure cleaning equipment and using method thereof
European Patent Office | 2024
|European Patent Office | 2020
|