The invention relates to power generation assist devices for islands or sea beaches and provides a shockproof wind power generation device with union valve aluminum alloy pistons. Platform hinges are arranged on the circumferential edge of a work platform, each platform hinge is connected with the upper end of a union piston two-way buffer, and the lower end of each union piston two-way buffer is connected with a fixed supporting foot. An electro-mechanical transformation unit, an energy storage cabinet and a cooling pump are fixedly installed on the work platform, a wind wheel rotating shaft stretches out of a top cover of the electro-mechanical transformation unit and fixedly supports a fan blade rotating wheel, an upper pump suction pipe section is arranged at a suction inlet of the cooling pump, and a union horizontal check valve is further connected between the upper pump suction pipe section and a lower filter pipe section in series. According to an improvement, each union piston two-way buffer comprises a union piston rod, a union piston cylinder, a union guide barrel, a union lower sealing end cover, a union upper sealing end cover, a union cylinder outer ring and a union barrel outer ring; upper cover external threads are in thread close fit with barrel outer ring internal threads, and barrel union cambered surfaces make airtight contact with barrel sealing concave conical surfaces.


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    Title :

    Shockproof wind power generation device with union valve aluminum alloy pistons


    Contributors:

    Publication date :

    2015-08-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16F SPRINGS , Federn / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F03D Windkraftmaschinen , WIND MOTORS / F16K VALVES , Ventile



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    JEHLE, FERDINAND / JARDINE, FRANK | SAE Technical Papers | 1922


    Aluminum pistons

    Engineering Index Backfile | 1922


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    Arend, A.G. | Emerald Group Publishing | 1934


    Aluminum-Alloy Pistons in Gasoline and Oil Engines

    HUEBOTTER, H. A. | SAE Technical Papers | 1928