Explosion proof and environment protective oil (gas) refueling equipment
    402.
    发明申请
    Explosion proof and environment protective oil (gas) refueling equipment 有权
    防爆和环保油(气)加油设备

    公开(公告)号:US20110000909A1

    公开(公告)日:2011-01-06

    申请号:US12866007

    申请日:2008-02-03

    Applicant: Xiaodong HUANG

    Inventor: Xiaodong HUANG

    Abstract: An explosion proof and environment protective oil (gas) refueling equipment includes an oil (gas) storage tank connected with a refueling machine. The inner chamber of the oil (gas) storage tank is filled with an explosion-proof material, which is a multi-layer material unit made of high porosity lamellar materials, with a fixed supporting part being set in this material unit for fixing and supporting the unit, a skid is set under the oil (gas) storage tank and the oil (gas) refueling machine. A plurality of said units is orderly installed in the inner chamber of the oil storage tank, with reasonable installing method and structure. With the fixed supporting part being installed in the unit, the explosion-proof material units have adequate strength and elasticity so as to effectively prevent the collapse and distortion of the high porosity lamellar material in the tank, thus the unexpected explosion hazards that may be caused by naked flame, static electricity, welding, gunshot, collision and faulty operation can be prevented and safety of oil (gas) refueling equipment can be ensured. The explosion-proof material unit being covered with a metal protective mesh which can effectively prevent scraps from getting into the medium in the tank and causing harmful effect on the content medium thereof.

    Abstract translation: 防爆和环保油(加气)加油设备包括与加油机连接的油(气)储罐。 油(气)储罐的内腔装有防爆材料,该防爆材料是由高孔隙率层状材料制成的多层材料单元,固定的支撑部分设置在该材料单元中用于固定和支撑 该单元,一个滑块设置在油(气)储罐和油(燃气)加油机下。 多个所述单元有序地安装在储油罐的内腔中,具有合理的安装方法和结构。 将固定支撑部件安装在单元中,防爆材料单元具有足够的强度和弹性,以有效防止罐内高孔隙率层状材料的塌陷和变形,从而可能引起意外的爆炸危险 通过明火,可以防止静电,焊接,枪伤,碰撞和故障操作,并且可以确保油(气)加油设备的安全。 防爆材料单元被金属保护网覆盖,可以有效地防止废料进入罐中的介质,并对其内容介质造成有害影响。

    Tank truck for delivering liquefied gas
    406.
    发明授权
    Tank truck for delivering liquefied gas 有权
    用于输送液化气的罐车

    公开(公告)号:US07665639B2

    公开(公告)日:2010-02-23

    申请号:US11743783

    申请日:2007-05-03

    Abstract: A high-speed bulk filling tank truck is provided, which permits reduction of the filling time. The high-speed bulk filling tank truck delivers a liquefied gas in a truck tank to a bulk storage tank, and recovers a gas-phase gas in the bulk storage tank into the truck tank, thereby filling the bulk storage tank with the liquefied gas. The high-speed bulk filling tank truck includes a liquid feed pump, provided on a liquid line through which the liquefied gas flows, for feeding the liquefied gas in the truck tank to the bulk storage tank, and a gas compressor, provided on the gas line through which a gas-phase gas flows, for compressing the gas-phase gas in the bulk storage tank and delivering the same into the truck tank.

    Abstract translation: 提供了一种高速散装填料罐车,可以减少灌装时间。 高速散装填料罐车将卡车罐中的液化气输送到散装储罐,并将大容量储罐中的气相气体回收到卡车罐中,从而将液化气填充到大容量储罐中。 高速散装填料罐车包括液体供给泵,液体供给泵设置在液化气体流过的液体管路上,用于将卡车罐中的液化气体供给到大容量储罐,以及设置在气体上的气体压缩机 气相气体通过其流动,用于压缩大容量储罐中的气相气体并将其输送到卡车罐中。

    Closure For An Equipment Sub
    410.
    发明申请
    Closure For An Equipment Sub 有权
    关闭设备子

    公开(公告)号:US20090260290A1

    公开(公告)日:2009-10-22

    申请号:US12105323

    申请日:2008-04-18

    Abstract: A closure is shown for an equipment sub. A closure door is carried by a sub body and movable thereto between open and closed positions for providing access to a pressure vessel. Various improvements are disclosed including a new mechanism for positioning wedge shaped arcuate segments between the door and the sub body, a retainer mechanism for guiding movement of cross bars, a split hinge adjustment mechanism for adjusting planarity and concentricity between the closure door and the sub body, an increased annular wall body thickness region surrounding the sealing surface for reducing warpage during welding, a pressure lock rod member which also engages a combination of cross bars and a crank for driving the cross bars, and a pry bar that can facilitate better manually operated leveraging of the closure door.

    Abstract translation: 显示设备子系统的闭合。 关闭门由子体承载并在打开和关闭位置之间移动,以提供通向压力容器的通路。 公开了各种改进,包括用于在门和子体之间定位楔形弧形段的新机构,用于引导横杆的运动的保持机构,用于调节关闭门和子体之间的平面度和同心度的分离铰链调节机构 围绕密封表面的增加的环形壁体厚度区域,用于减少焊接过程中的翘曲;压力锁定杆构件,其还接合横杆和用于驱动横杆的曲柄的组合;以及撬杆,其可以促进更好的手动操作 利用封闭门。

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