The invention relates to the technical field of power van noise reduction, in particular to a noise reduction system for a power van with a 3000-KW gas turbine. The noise reduction system comprises a main box body, wherein single soundproof doors are fixedly connected to the two sides of the main box body, air inlet shutters are fixedly connected to the two sides of the main box body, a generator suction silencer is fixedly connected to the interior of the main box body, a forced ventilation fan is fixedly connected to the position, below the generator suction silencer of the main box body, a gas turbine admission air silencer is fixedly connected to the interior of the main box body, and a supporting device is arranged at the bottom of the main box body. According to the invention, the main box body adopts an integral structure to achieve the effects of attractive appearance and high integral strength, adopts an interlayer structure to effectively prevent noise from spreading outwards, and adopts a light perforated plate structure with gaps filled with silencing materials to achieve the effect of sound reduction, so he problem of noise generated during electric power guarantee work is solved.

    本发明涉及电源车降噪技术领域,具体为一种3000KW燃气轮机电源车降噪系统,包括箱体主体,所述箱体主体的两侧均固定连接有单扇隔声门,所述箱体主体的两侧均固定连接有进气百叶,所述箱体主体的内部固定连接有发电机进风消音器,所述箱体主体位于发电机进风消音器的下方固定连接有强制通风风机,所述箱体主体的内部固定连接有燃气轮机进气消音器,所述箱体主体的底部设置有支撑装置。本发明通过箱体主体采用整体式结构,达到外形美观且整体强度高的效果,采用夹层结构,能够有效阻隔噪声向外传播,采用轻质穿孔板结构,轻质穿孔板间隙中填充消声材料,达到消减声音的效果,解决在进行电力保障工作时产生的噪声问题。


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    Titel :

    Noise reduction system for power van with 3000-KW gas turbine


    Weitere Titelangaben:

    一种3000KW燃气轮机电源车降噪系统


    Beteiligte:
    LIU XIN (Autor:in) / ZHU HONGQI (Autor:in) / WEI LAI (Autor:in) / HAN BAIFENG (Autor:in)

    Erscheinungsdatum :

    2022-01-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / A62C FIRE-FIGHTING , Feuerbekämpfung / 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS




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