Lng Sloshing Impact Reduction System
    86.
    发明申请
    Lng Sloshing Impact Reduction System 有权
    Lng晃动减震系统

    公开(公告)号:US20070245941A1

    公开(公告)日:2007-10-25

    申请号:US11630356

    申请日:2005-06-28

    Abstract: A tank is provided that reduces sloshing pressures in the corner sections of a tank, such as an LNG membrane tank. The tank includes a sloshing impact reduction system placed in selected corner sections within the tank. The system serves as a slosh attenuation system, and reduces the severity of the corner geometry and improves the flow of fluids into the tank corner. In one embodiment, an impermeable structure is disposed in an internal corner section of the tank. The impermeable structure may be a triangular planar surface, or a non-planar structural surface. The non-planar structural surface may be a concave surface or other curved surface. In another arrangement, a permeable structure is placed in an internal corner section of the tank. Such a permeable structure would enable fluid to pass through the device, but would reduce the fluid velocities and accelerations via friction or eddies. The permeable structure may be either rigid or flexible.

    Abstract translation: 提供了一个罐,可以减少诸如LNG膜箱之类的罐的拐角部分的晃动压力。 油箱包括放置在油箱内选定角落部分的晃动减震系统。 该系统用作晃动衰减系统,并减少角几何形状的严重性,并改善流体进入油罐角落的流量。 在一个实施例中,不透水结构设置在罐的内角部。 不透水结构可以是三角形平面表面或非平面结构表面。 非平面结构表面可以是凹面或其它弯曲表面。 在另一种布置中,可渗透结构被放置在罐的内角部。 这种可渗透结构将使流体能够通过该装置,但是将通过摩擦或涡流来减小流体速度和加速度。 可渗透结构可以是刚性的或柔性的。

    Storage tank for cold liquids, and method for applying a thermal insulation system in such tank
    90.
    发明申请
    Storage tank for cold liquids, and method for applying a thermal insulation system in such tank 审中-公开
    用于冷液体的储罐,以及在这种罐中施加保温系统的方法

    公开(公告)号:US20070181586A1

    公开(公告)日:2007-08-09

    申请号:US11573265

    申请日:2004-08-04

    Abstract: A double containment storage tank, suitable for storing cold liquids, is provided with a non-metallic thermal protection system. The storage tank can include a first vapour-tight and gas-tight PU coating applied by spraying on the inner surface of the floor and walls of the tank; a first insulation PU foam layer arranged on the inner side of the first coating; a second liquid-tight PU coating applied in at least the bottom corner sections of the tank by spraying on the inner surface of the first foam layer; a second insulation PU foam layer arranged on the inner side of the second coating; and a third liquid-tight PU coating arranged by spraying on the inner side of the second foam layer.

    Abstract translation: 一个适用于储存冷液体的双重收容储罐配有非金属热保护系统。 储罐可以包括通过喷洒在地板和罐的壁的内表面上施加的第一气密和气密PU涂层; 布置在第一涂层内侧的第一绝缘PU泡沫层; 通过喷涂在所述第一泡沫层的内表面上而在所述罐的至少所述底角部分中施加的第二液密PU涂层; 布置在第二涂层的内侧的第二绝缘PU泡沫层; 以及通过喷射在第二泡沫层的内侧上布置的第三液密PU涂层。

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