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    • 2. 发明申请
    • EXPANSION TANK WITH IMPROVED SINGLE DIAPHRAGM
    • 具有改进的单隔膜的膨胀罐
    • WO2017173144A1
    • 2017-10-05
    • PCT/US2017/025144
    • 2017-03-30
    • FLEXCON INDUSTRIES, INC.
    • WIDEMAN, Thomas, W.MURPHY, LucasBERGMILLER, TravisLOMBARI, RobertSHARFMAN, GretchenSHARFMAN, NelsonKENNEDY, Michael
    • F15B1/14F15B1/00F15B1/02F15B1/04F15B1/08F15B1/10F15B1/12
    • E03B11/06E03B2011/005F24D3/1016
    • An improved expansion tank is provided for at least temporarily storing a pumped liquid under pressure, the expansion tank comprising a thin walled outer shell formed of two substantially hemispherical domes joined together, either directly or at the two ends of a central, substantially cylindrical section, and a flexible diaphragm located internally of the tank and secured to the inner surface of the shell of the tank to divide the internal volume of the tank into a fluid-tight section holding a gas under pressure and a fluid-tight section for holding an aqueous liquid under pressure. The improvement comprising diaphragm coupling ring formed as a discrete part of the diaphragm tank that can be fabricated independent of the domes and any cylinder. The diaphragm coupling ring provides a robust, leak-proof seal with the diaphragm, so that it can be connected onto an inner surface of an expansion tank in a separate, secondary operation.
    • 提供一种改进的膨胀罐,用于至少临时储存压力下的泵送液体,该膨胀罐包括薄壁外壳,该薄壁外壳由直接或在两端连接在一起的两个基本上为半球形的圆顶形成 大致圆柱形的中央部分和柔性隔膜,所述隔膜位于所述容器的内部并固定到所述容器的壳体的内表面,以将所述容器的内部容积分成保持处于压力下的气体的流体密封部分和 用于在压力下保持含水液体的液密部分。 其改进包括隔膜连接环,作为隔膜储罐的独立部件形成,可独立于圆顶和任何气缸制造。 隔膜连接环为隔膜提供了坚固的防漏密封,因此可以在单独的二次操作中连接到膨胀箱的内表面。
    • 4. 发明申请
    • AIR CHARGING DEVICE FOR A PRESSURIZED LIQUID STORAGE SYSTEM AND METHOD OF OPERATING IT
    • 一种用于加压液体储存系统的空气充气装置及其操作方法
    • WO2011053842A1
    • 2011-05-05
    • PCT/US2010/054824
    • 2010-10-29
    • FARMERS INVESTMENT COMPANYMILLER, John
    • MILLER, John
    • E03B11/06
    • E03B11/06Y02A20/106
    • The air charger system (100) provided is configured to provide an air supply to a pressurized water storage system without the use of external power. The system includes a venturi (110) vented to the ambient atmosphere, such that the venturi siphons air from the ambient atmosphere when the venturi reaches a choked flow condition, and the system stores the siphoned air in a charging tank (120) to supply a water storage tank (140). In various embodiments, the air charger system conserves energy because the use of external power is eliminated. Instead of using a traditional air compressor, the air charger systems convert the potential energy of water in the storage tank (140) to kinetic energy in order to pressurize air in the charging tank. In addition, the air charger system also achieves greater energy conservation with the elimination of an air compressor, such that the system requires less repair and maintenance than a traditional system.
    • 所提供的充气器系统(100)被配置为在不使用外部电力的情况下向加压水存储系统提供空气供应。 该系统包括通气到大气环境的文丘里管(110),从而当文丘里管达到壅塞的流动状态时,文丘里管从空气中抽吸空气,并且该系统将虹吸空气储存在一个充气罐(120)中, 储水箱(140)。 在各种实施例中,空气充电器系统节省能量,因为消除了使用外部电力。 代替使用传统的空气压缩机,充气系统将储罐(140)中的水的势能转换成动能,以便对充气罐中的空气加压。 此外,空气充电器系统还能够消除空气压缩机而实现更大的节能,使得系统比传统系统需要更少的维修和维护。
    • 6. 发明申请
    • CIRCULATING WATER RESERVOIR TANK
    • 循环水储罐
    • WO2008059348A2
    • 2008-05-22
    • PCT/IB2007003475
    • 2007-11-12
    • COFLEX SA DE CVCORONADO EDUARDO
    • CORONADO EDUARDO
    • F17D1/00B67D7/78
    • E03B11/06Y10T137/6969
    • Disclosed embodiments describe a water reservoir tank used to temporarily supply a building in the event that the municipal water supply is disrupted. The municipal water supply, the tank, and the building are connected in series, so that any draw of water from the building will cause water in the tank to circulate. As water is drawn from the tank, the municipal water supply will refill the tank so long as the municipal water supply has available water pressure. In the event that the municipal water supply is disrupted, the building may continue to draw water from the reservoir tank temporarily. Once the municipal water supply becomes active again, it refills the tank. The regular circulation of water within the tank provides for a clean, hygienic, and potable back-up water supply for the building.
    • 公开的实施例描述了在城市供水被破坏的情况下用于临时供应建筑物的储水箱。 市政供水,水箱和建筑物串联连接,任何从建筑物中抽出的水将导致水箱中的水循环流动。 当水从水箱中抽出时,只要市政供水有水压,城市供水将重新填充水箱。 在城市供水中断的情况下,建筑物可能会暂时从蓄水池中抽水。 一旦市政供水再次活跃,就重新装满水箱。 水箱内的水循环正常,可为建筑物提供干净,卫生,便利的备用供水。
    • 8. 发明申请
    • BACKUP PNEUMATIC WATER PRESSURE DEVICE
    • 备用气动水压装置
    • WO2013162507A1
    • 2013-10-31
    • PCT/US2012/034693
    • 2012-04-23
    • ETHOSYSTEMS, LLCWALLS, Judson, E.
    • WALLS, Judson, E.
    • E03B11/02
    • E03B11/06Y02A20/106
    • A fluid pressure backup device has a tank mounted between pressurized fluid and piping for delivering the fluid. An air bladder within the tank is inflated by an air compressor to provide backup fluid pressure when the pressurized fluid source fails. Control circuitry assures that when the backup device has been activated there is minimal drain on the battery from other system components when the air compressor is not operating. A bladder rod and a hook and loop assembly maintain the orientation of the air bladder during use. In the exemplar application of the device to provide backup water pressure, a control unit detects when water pressure at the source is lost, and monitors air pressure in the bladder and water pressure in the tank. When water pressure is restored at the source, the control unit shuts off the compressor and opens an air pressure relief valve at the bladder.
    • 流体压力备用装置具有安装在加压流体和管道之间的罐,用于输送流体。 罐内的空气囊由空气压缩机充气,以在加压流体源发生故障时提供备用流体压力。 控制电路确保当备用设备已被激活时,当空气压缩机不工作时,其他系统组件的电池排水量最小。 膀胱杆和钩环组件在使用过程中保持气囊的方位。 在提供备用水压的装置的示例性应用中,控制单元检测源头处的水压是否损失,并监测气囊中的气压和水箱中的水压。 当源头恢复水压时,控制单元关闭压缩机并在气囊处打开一个空气压力释放阀。
    • 9. 发明申请
    • A LIQUID SUPPLY SYSTEM
    • 液体供应系统
    • WO2012056474A1
    • 2012-05-03
    • PCT/IN2011/000742
    • 2011-10-25
    • SHAH, Jaidip
    • SHAH, Jaidip
    • E03B11/06
    • F17D1/20E03B5/02E03B11/02E03B11/06Y10T137/3115
    • A liquid supply system comprising of a source of liquid, at least one storage (325,326,312) at an elevation, supply pipe line (305) connecting the source of liquid to the said storage, a device to raise/move the liquid from the said source to the said storage, at least one outlet (370, 380) at or below the level of said storage; wherein the said storage is hermetically closed and is capable of holding the liquid under air pressure. The delivery pipeline is connected to the various outlets to supply pressurized liquid to the user after opening of the outlet (s) at any time including the period when the pump is not supplying to the closed storage facility. A one way valve (314) connected to the closed facility is activated by building up of liquid in the intermediary buffer line which creates a low pressure which forces the one way valve to open when the pressure in the system falls below atmospheric pressure.
    • 一种液体供应系统,包括液体源,至少一个在一个高度处的存储器(325,326,312),将液体源连接到所述存储器的供应管线(305),用于将液体从所述源 至少一个出口(370,380),所述出口(370,380)处于或低于所述储存器的水平; 其中所述存储器是密封的并且能够在空气压力下保持液体。 输送管道连接到各种出口,以在任何时间打开出口(包括泵没有供应到封闭存储设施的时间段)内向使用者供应加压液体。 连接到封闭设备的单向阀(314)通过在中间缓冲管道中建立液体而被激活,该中间缓冲管线产生当系统中的压力低于大气压力时单向阀打开的低压。