The waste discharge pipeline system comprises a waste discharge header pipe, and the downstream end of the waste discharge header pipe is communicated with the sewage collection container; the downstream end of each waste discharge branch pipe is communicated to the waste discharge header pipe at the corresponding point position; the waste discharge pipeline system comprises a waste discharge main pipe, waste discharge branch pipes and sewage generation devices, each sewage generation device is communicated with the upstream end of the corresponding waste discharge branch pipe so that generated sewage can be discharged into a sewage collection container through the corresponding waste discharge branch pipe and the waste discharge main pipe, and the waste discharge pipeline system further comprises a residual sewage detection device and an auxiliary flushing device. The residual dirt detection device is arranged along the waste discharge main pipe and used for detecting whether dirt remains in the waste discharge main pipe or not, and the auxiliary flushing device is constructed to be capable of conducting auxiliary flushing on the pipe section, detected by the residual dirt detection device, of the waste discharge main pipe. The invention further relates to an auxiliary flushing method using the waste discharge pipeline system. Scale deposition and blockage of the waste discharge pipeline can be effectively prevented, so that the operation and maintenance cost of an airplane is reduced.

    排废管路系统,包括:排废总管,排废总管的下游端与污物收集容器连通;至少一个排废支管,各排废支管的下游端在相应点位处连通到排废总管;以及污物产生设备,各污物产生设备与相应排废支管的上游端连通,以便将其中所产生的污物经由相应排废支管和排废总管排放到污物收集容器中,其中,排废管路系统还包括残留污物检测装置和辅助冲洗装置,残留污物检测装置沿排废总管设置,用以检测排废总管中是否有污物残留,辅助冲洗装置构造成能够对由残留污物检测装置检测出有污物残留的排废总管的管段进行辅助冲洗。还涉及使用该排废管路系统进行辅助冲洗的方法。本发明能够有效预防排废管路积垢和堵塞,从而降低飞机运营和维修成本。


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    Title :

    Waste discharge pipeline system and method for carrying out auxiliary flushing by using waste discharge pipeline system


    Additional title:

    一种排废管路系统和使用其进行辅助冲洗的方法


    Contributors:
    ZHANG YUYING (author) / CAO CAN (author) / WANG ZHONG (author) / ZHU CHONG (author) / LI HUATAI (author) / WANG BIN (author)

    Publication date :

    2023-12-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / E03F SEWERS , Abwasserkanäle



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