The invention provides a coloring water injection system for aircraft flight test, which is provided with a control box and a plurality of water distribution boxes respectively filled with coloring water of different colors, the top of each water distribution box is provided with an air filter, each water distribution box is connected with a flow collecting block through a pipeline, the pipeline is provided with a power pump, and the power pump is connected with the control box. A flow control assembly composed of a plurality of flow meters is installed at an outlet of each flow collecting block, each flow meter is connected with a corresponding spray pipe, overflow valves, pressure gauges and pressure gauges are further installed on the flow collecting blocks, and the flow control assemblies and the power pump are electrically connected with the control box. The structure is compact, the detection result can be observed more clearly and obviously, and it is guaranteed that the airplane drainage system meets the multi-area drainage requirement of the civil airliner.
本发明提供了一种飞机试飞测试用着色水喷射系统,具有控制箱和多个分别装有不同颜色着色水的分水箱,所述分水箱顶部设有空气滤,所述分水箱通过管路连接有集流块,所述管路上安装有动力泵,每个所述集流块的出口安装有由多个流量计组成的流量控制组件,每个流量计连接有相应的喷管,所述集流块上还安装有溢流阀、压力表和压力计,所述流量控制组件和所述动力泵分别与所述控制箱电性连接。本发明结构紧凑,更加清晰明显地观察检测结果,保证飞机排液系统满足民用客机多区域排液要求。
Coloring water injection system for aircraft flight test
一种飞机试飞测试用着色水喷射系统
2023-09-22
Patent
Electronic Resource
Chinese
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / 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 / B05B Sprühvorrichtungen , SPRAYING APPARATUS |
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