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    • 74. 发明公开
    • 스티프너 및 스티프너 고정 구조
    • 固定器的结构和结构
    • KR1020130039476A
    • 2013-04-22
    • KR1020110104052
    • 2011-10-12
    • 이윤정
    • 이윤정
    • E04C3/02E04C3/04E01D2/00
    • PURPOSE: A stiffener and a stiffener fixing structure are provided to prevent a structural beam from buckling by firmly fixing a stiffener to the structural beam. CONSTITUTION: A stiffener fixing structure comprises a structural beam(100) and a stiffener(200). The structural beam comprises a plate-shaped center(110) and a flange(120) at both sides of the center in a longitudinal direction. The stiffener comprises a plate-shaped body(210) and a first fixing member(220) for being formed at both ends of the body. The lower side of the first fixing member has an insertion groove(222) for inserting the flange.
    • 目的:提供加强件和加强件固定结构,以通过将加强件牢固地固定在结构梁上来防止结构梁屈曲。 构成:加强件固定结构包括结构梁(100)和加强件(200)。 结构梁包括在纵向方向上的中心两侧的板状中心(110)和凸缘(120)。 加强件包括板状体(210)和用于形成在主体两端的第一固定部件(220)。 第一固定构件的下侧具有用于插入凸缘的插入槽(222)。
    • 76. 发明公开
    • 펌프의 리버스관 연결구조
    • 泵的反向管连接结构
    • KR1020120070867A
    • 2012-07-02
    • KR1020100132377
    • 2010-12-22
    • 이윤정
    • 이윤정
    • F04D29/00F04D29/66F04B11/00
    • PURPOSE: A reverse pipe connecting structure of a pump is provided to automatically control pressure by a safety valve even when using one faucet by forming the safety valve to be closely adhered to a suction pipe. CONSTITUTION: A reverse pipe(120) connecting structure of a pump(110) comprises a discharging pipe(112), a suction pipe(111), and a safety valve(121). A reverse pipe is connected so that fluid flows from the discharging pipe to the suction pipe. The safety valve is formed to be closely adhered to the suction pipe. Pressure of the suction pipe is higher than the pressure of the reverse pipe for a pumping operation of a pump. When one faucet is used due to a connection structure of the reverse pipe, the pressure of the reverse pipe is automatically controlled so that water can be uniformly supplied without waves. If the pressure of the discharging pipe side is high, the safety valve of the reverse pipe is automatically opened so that the pressure of the pump is always uniformly maintained.
    • 目的:提供泵的反向管连接结构,即使在通过形成安全阀以紧密地附着在吸入管上而使用一个水龙头时也可以通过安全阀自动控制压力。 构成:泵(110)的反向管(120)连接结构包括排放管(112),抽吸管(111)和安全阀(121)。 反向管连接成使得流体从排出管流向吸入管。 安全阀形成为紧密地附着在吸入管上。 吸入管的压力高于用于泵的泵送操作的反向管的压力。 当由于反向管的连接结构使用一个水龙头时,反向管的压力被自动控制,使得水可以均匀地供给波浪。 如果排出管侧的压力高,则反向管的安全阀自动打开,从而始终保持泵的压力。