The present invention relates to a portable power generation device installed to be able to be moved, which comprises: a main body unit (300) accommodating a power generator (200) directly connected to an internal combustion engine (100) operated by diesel or gasoline; and a power unit (400) and a fuel tank (500) disposed at the outer side of the main body unit. The portable power generation device of the present invention further comprises: a cooling fan (110) cooling the internal combustion engine (100) and the power generator (200); a cooling device (130) having a fan motor (120) which rotates the cooling fan (110); and a noise shielding mechanism (600) disposed in the main body unit (300) to prevent noises occurring in the internal combustion engine (100) and the power generator (200) from escaping to the outside. In addition, ventilation holes (330, 340) are formed, respectively, on one side surface casing (310) where the internal combustion engine of the main body unit (300) is embedded and the other side surface casing (320) where the power generator is embedded, wherein internal sides of the one side surface casing (310) and the other side surface casing (320) have: a damper (800) capable of changing a direction of hot wind discharged through the ventilation holes (330, 340); and a control unit (700) controlling the internal combustion engine (100), the power generator (200), the cooling device (130), and the damper (800). Accordingly, the portable power generation device can be mounted on a trailer or a tow truck carrying a freezing container to operate the freezing container.

    본 발명은 디젤 또는 가솔린으로 가동되는 내연기관(100)과 직결된 발전기(200)가 내장된 본체부(300)와, 상기 본체부 외측으로 전원부(400) 및 연료탱크(500)가 구비되어 이동가능하게 설치되는 이동식 발전 장치에 있어서,상기 내연기관(100) 및 발전기(200)를 냉각시키기 위한 냉각팬(110)과, 상기 냉각팬(110)을 회전시키는 팬모터(120)를 구비한 냉각장치(130)와, 상기 본체부(300) 내측에는 상기 내연기관(100) 및 발전기(200)에서 발생되는 소음이 외부로 방출되는 것을 방지하는 소음차폐기구(600)가 더 구비된다. 또한, 상기 본체부(300)의 내연기관가 내장된 일측면케이싱(310))과, 발전기가 내장된 타측면케이싱(320)에는 각각 통풍구(330, 340)가 형성되며, 상기 일측면케이싱(310) 및 타측면케이싱(320)의 내측에는 상기 통풍구(330, 340)를 통하여 배출되는 열풍의 방향을 바꿀 수 있는 댐퍼(800)와, 상기 내연기관(100) 및 발전기(200), 냉각장치(130), 댐퍼(800)를 제어하는 제어유닛(700)이 구비된 것을 특징으로 하는 이동식발전장치를 제공한다.


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    Title :

    Mobile power plant


    Additional title:

    이동식발전장치


    Contributors:
    KIM DO SUNG (author)

    Publication date :

    2022-04-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / A62C FIRE-FIGHTING , Feuerbekämpfung / A62D CHEMICAL MEANS FOR EXTINGUISHING FIRES , Chemische Mittel zum Löschen von Bränden / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B62D MOTOR VEHICLES , Motorfahrzeuge / F25D REFRIGERATORS , Kühlschränke



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