The drainage structure comprises a drainage pipe, a switch valve, a water flow sensor and a control device, and the drainage pipe is provided with an inlet end and an outlet end; the switch valve is connected with the drainage pipe and used for opening and closing the drainage pipe; the water flow sensor is used for detecting water flow in the drainage pipe; the control device is electrically connected with the detection device and the switch valve and used for controlling the switch valve to work according to the detection device. The control device is communicated with the inlet end of the drainage pipe at a drainage port needing drainage, when the water flow sensor detects that water flow passes through, the control device controls the switch valve to be opened so that waste water can be drained from the outlet end of the drainage pipe, and when the water flow sensor detects that no water flow passes through, the control device controls the switch valve to be closed so that waste water can be drained. And external harmful gas, impurities and dust or backward flowing water are prevented from flowing back into the vehicle from the outlet end of the drainage pipe, the air tightness of the whole vehicle is ensured, and the drainage structure which is smooth in drainage and small in water and dust accumulation risk is provided.

    本发明公开一种排水结构和车辆,排水结构包括排水管、开关阀、水流传感器和控制装置,排水管具有进口端和出口端;开关阀与排水管连接,用于导通和密闭排水管;水流传感器用于检测排水管内的水流大小;控制装置与检测装置和开关阀电性连接,用于根据检测装置控制开关阀工作。在需要进行排水的排水口处,与排水管的进口端连通,在水流传感器检测到有水流通过时,控制装置控制开关阀打开,使得废水能够自排水管的出口端排出,在水流传感器检测到没有水流通过时,控制装置控制开关阀关闭,避免外部的有害气体、杂质灰尘或是倒灌的水自排水管的出口端回流进入至车内,保证整车气密性,以提供一种排水通畅、积水积灰风险小的排水结构。


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    Title :

    Drainage structure and vehicle


    Additional title:

    排水结构和车辆


    Contributors:
    CHEN ZUXING (author)

    Publication date :

    2024-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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