Energy Efficient Vertical Cryogenic Tank
    282.
    发明申请
    Energy Efficient Vertical Cryogenic Tank 审中-公开
    节能立式低温罐

    公开(公告)号:US20150330576A1

    公开(公告)日:2015-11-19

    申请号:US14443465

    申请日:2013-07-05

    Abstract: Disclosed herein is an energy efficient vertical cryogenic tank, which comprises a tank body with a vacuum insulation interlayer, wherein the tank body comprises a transmission means including an air return pipe and a liquid outlet pipe, and positioning means including supporting legs provided at the bottom of the tank body, and a built-in saturation adjustment mechanism formed by a heat exchanger connected to an let of the air return pipe and a return air dispersing device. By using a saturation adjustment mechanism at the inlet of the air return pipe, the cryogenic storage tank can not only fully leverage the gasification gas produced at the pump, but also achieve the saturation function of the LNG in the tank, with such benefits as reduced energy loss, simplified tank interface settings, improved efficiency of saturation adjustment, and avoided pump cavitation.

    Abstract translation: 本发明公开了一种节能的垂直低温罐,其包括具有真空绝缘中间层的罐体,其中罐体包括包括空气返回管和液体出口管的传动装置,以及包括设置在底部的支撑腿的定位装置 以及内置的饱和度调节机构,该机构由连接到空气回流管的一个换热器的热交换器和一个返回空气分配装置构成。 通过在回气管入口处采用饱和调节机构,低温储罐不仅可以充分利用泵内产生的气化气体,而且可以实现储罐中LNG的饱和功能,减少 能量损失,油箱界面简化设置简化,提高饱和度调节效率,避免泵气蚀。

    Gas supply device
    285.
    发明授权
    Gas supply device 有权
    供气装置

    公开(公告)号:US09157578B2

    公开(公告)日:2015-10-13

    申请号:US13254826

    申请日:2010-02-26

    Inventor: Tatsuya Hayashi

    Abstract: The present invention relates to a gas supply device having a compact configuration that enables prevention of vaporized gas by requisite minimum heating means from being liquefied again and an installation area to be considerably reduced. The gas supply device is provided with: a tank configured to retain material liquid; and a mass flow controller that is connected to an inside of the tank through a first valve unit, and controls a flow rate of gas resulting from vaporizing the material liquid, in which inside an outer wall of the tank, an internal flow path is formed, and the internal flow path is provided with a generated gas lead-out line provided with: a first valve flow-in flow path connecting the inside of the tank and a first inlet port; and a first valve flow-out flow path connecting a first outlet port and an introduction port of the mass flow controller.

    Abstract translation: 本发明涉及一种气体供给装置,其具有紧凑的结构,能够通过必要的最小加热装置再次液化而防止气化气体,并且安装面积显着减小。 气体供给装置设置有:保持材料液体的罐; 以及质量流量控制器,其通过第一阀单元连接到所述罐的内部,并且控制由所述液体的外壁内形成内部流路的材料液体蒸发产生的气体的流量 并且内部流路设置有产生的气体引出线,其具有:连接罐内部的第一阀流入流路和第一入口; 以及连接质量流量控制器的第一出口和引入口的第一阀流出流路。

    STATION AND METHOD FOR SUPPLYING A FLAMMABLE FLUID FUEL
    289.
    发明申请
    STATION AND METHOD FOR SUPPLYING A FLAMMABLE FLUID FUEL 审中-公开
    用于供应易燃流体燃料的站和方法

    公开(公告)号:US20150204485A1

    公开(公告)日:2015-07-23

    申请号:US14601470

    申请日:2015-01-21

    Applicant: Cryolor

    Inventor: Lucien VARRASSI

    Abstract: A station for supplying a flammable fluid fuel, the station (1) comprising a first cryogenic tank (2) for storing flammable fuel in the form of a cryogenic liquid, a second cryogenic tank (3) for storing a non-flammable gas and notably an inert gas stored in the form of a cryogenic liquid, a cooling circuit (4, 14) in a heat-exchange relationship with the first tank (2), the cooling circuit (4, 14) comprising an upstream end connected to the second cryogenic tank (3) for drawing cryogenic fluid from the second cryogenic tank (3) in order to give up frigories from the fluid of the second cryogenic tank (3) to the first tank (2), the station comprising a circuit (4, 14, 7) for withdrawing fluid from the second tank (3), characterized in that the station comprises at least a detector (5) of fuel leaks from the first tank (2) and at least a controlled member (6, 11) for opening a portion of the withdrawing circuit (4, 14, 7), the at least one opening member (6) being controlled automatically in response to a detection of a leak by the at least one detector (5) in order to release fluid derived from the second cryogenic tank (3) so as to inert a volume within the station.

    Abstract translation: 一种用于供应易燃流体燃料的站,所述站(1)包括用于存储低温液体形式的易燃燃料的第一低温罐(2),用于储存不可燃气体的第二低温罐(3) 以低温液体的形式存储的惰性气体,与第一罐(2)热交换关系的冷却回路(4,14),冷却回路(4,14)包括连接到第二罐 用于从第二低温罐(3)抽取低温液体以便将第二低温罐(3)的流体的液体放置到第一罐(2)的低温罐(3),所述工作站包括电路(4, 用于从第二罐(3)抽出流体的装置,其特征在于,所述站包括至少一个从第一罐(2)泄漏的燃料的检测器(5)和至少一个受控构件(6,11),用于 打开抽出回路(4,14,7)的一部分,所述至少一个开启构件(6)被自动控制 以响应于所述至少一个检测器(5)的泄漏的检测,以释放来自所述第二低温罐(3)的流体,以使所述站内的体积变得惰性。

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