The invention relates to an automobile anti-theft and engine anti-water-soaking protection device with improved anti-theft system function, in particular to an automobile anti-theft and engine water soaking prevention protector which is composed of an inlet and outlet connecting pipe (101), a connecting flange (102), a shell (103), a silica gel sealing ring (105), a gland (110), a rotary valve mechanism body (201), a telescopic valve shifting fork (202), a normally open telescopic valve (203), a normally closed telescopic valve (204), a telescopic valve shifting fork dovetail sliding block (206), an intermediate gear (302), a driven gear (303), a 90-degree rotating disc limiting disc (304), a 90-degree rotating disc shifting fork (305), a 90-degree rotating disc (306) and a stepping motor(312). On the premise that the pipe diameter of an air inlet system and the pipe diameter of an air outlet system of an automobile are not changed, and the original structure of the automobile is notchanged, engine damage and scrapping, caused by water invasion, of the automobile are avoided, the maintenance cost for water-soaked vehicles is greatly reduced, and the anti-theft function of automobiles is improved and enhanced.

    本发明涉及一种汽车防盗系统功能改善和发动机防泡水的保护装置,尤其是涉及汽车防盗及发动机防泡水保护器,它是由进、出口连接管(101),连接法兰(102),壳体(103),硅胶密封环(105),压盖(110),旋转阀门机构主体(201),伸缩阀拨叉(202),常开伸缩阀(203),常闭伸缩阀(204),伸缩阀拨叉燕尾滑块(206),中间齿轮(302),从动齿轮(303),90度旋转盘限位盘(304),90度旋转盘拨叉(305),90度旋转盘(306),步进电机(312)构成,在不改变汽车进、排气系统管径、不改变汽车原有结构的前提下,达到避免汽车因水侵造成的发动机损毁报废,大幅度减少泡水车辆维修费,改善和增强汽车防盗功能的目的。


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    Title :

    Automobile anti-theft and engine anti-water-soaking protector


    Additional title:

    一种汽车防盗及发动机防泡水保护器


    Contributors:
    LI FENGTONG (author)

    Publication date :

    2021-02-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF



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