PNEUMATIC MEMBRANE GASOMETER FOR THE STORAGE OF HYDROGEN GAS AT LOW PRESSURE

    公开(公告)号:WO2022201208A1

    公开(公告)日:2022-09-29

    申请号:PCT/IT2022/050059

    申请日:2022-03-21

    申请人: ECOMEMBRANE SRL

    发明人: SPEDINI, Lorenzo

    IPC分类号: F17C3/00 F17B1/26 F17C13/12

    摘要: The invention relates to the industrial field of gas storage systems, and concerns a pneumatic membrane gasometer (1 ) for the storage of hydrogen gas at low pressure, comprising: - a first bag-shaped membrane (10) adapted to delimit a hydrogen storage chamber (C1 ); - a second membrane (20) adapted to partially delimit a pressurization chamber (C2) superimposed, at least in part, on said storage chamber (C1 ); - a third membrane (30), placed resting on top of said first membrane (10), fixed in an impermeable manner at least to said second membrane (20), adapted to define, with said first membrane (10), a cavity (2) open towards the outside of the gasometer (1 ); - hydrogen supply and discharge means associated with said storage chamber (C1 ); - pressurization means of said pressurization chamber (C2) by means of air; - mechanical anchoring means (4) to a base surface (S) of said first (1 ), second (20) and third (30) membranes; - a natural passive ventilation system to vent any hydrogen losses to the outside, comprising a duct (5) adapted to connect cavity (2) to the outside environment passing through said pressurization chamber (C2).

    COMBINED HIGH PRESSURE RECEPTACLES
    2.
    发明申请

    公开(公告)号:WO2022168097A1

    公开(公告)日:2022-08-11

    申请号:PCT/IL2022/050152

    申请日:2022-02-04

    申请人: STORAGE DROP LTD

    发明人: COHEN, Shay

    摘要: A system for storing air at high pressure underground or underwater includes a plurality of arrays of air tanks, each tank configured to store compressed air at a pressure of at least 40 bar. A piping system connects between an outlet of each air tank, the piping system further including at least one central port for delivering compressed air to and from a respective array. A storage receptacle surrounds the arrays and piping system, protecting the arrays and piping system from an external environment, and thermally insulating the arrays and piping system. A liquid bath is arranged within the storage receptacle. A heat exchanger is configured to maintain a temperature of the liquid bath substantially constant. The storage receptacle may be comprised of plastic pieces welded together in a modular fashion. Each piece may be a cylindrical tube configured to receive therein one or more of the arrays.

    COMPOSITE TANK
    3.
    发明申请
    COMPOSITE TANK 审中-公开

    公开(公告)号:WO2021108306A1

    公开(公告)日:2021-06-03

    申请号:PCT/US2020/061790

    申请日:2020-11-23

    IPC分类号: F17C3/00 F15B1/10

    摘要: Provided is a tank including a polymeric upper dome having a neck with a through passage, a polymeric lower dome having a neck with a through passage, a polymeric shell having a first end connected to the upper dome and a second end connected to the lower dome, and a connection attached to each of the upper and lower domes in the through passages of the necks, wherein the upper dome, lower dome, and shell form a cavity.

    液化天然ガスタンクの移載方法
    4.
    发明申请

    公开(公告)号:WO2020075260A1

    公开(公告)日:2020-04-16

    申请号:PCT/JP2018/037893

    申请日:2018-10-11

    IPC分类号: B63B9/06 F17C3/00

    摘要: [課題]短工期かつ経済的に球形タンクを取り出して他の構造物に移載する液化天然ガスタンクの移載方法を提供する。 [解決手段]液化天然ガスタンクを支持するスカートの内周面または外周面に沿って付加構造物を配置する配置工程、前記付加構造物を前記スカートに固定する第1固定工程、前記付加構造物が固定された前記スカートを前記船体部から切り離す切離工程、移載先の前記他の構造物の据付予定位置に、前記付加構造物を介して前記液化天然ガスタンクを載置するための載置部材を設置する設置工程、前記切離工程において前記船体部から切り離された前記液化天然ガスタンクを前記据付予定位置に移動する移動工程、前記載置部材上に前記付加構造物を載置し、前記付加構造物を前記載置部材に固定する第2固定工程を含む。

    VORRICHTUNG ZUR GASDICHTEN ABDECKUNG VON LAGERBEHÄLTERN OHNE INNENSTÜTZE
    7.
    发明申请
    VORRICHTUNG ZUR GASDICHTEN ABDECKUNG VON LAGERBEHÄLTERN OHNE INNENSTÜTZE 审中-公开
    设备技术储罐的无内养气密封盖

    公开(公告)号:WO2014079401A1

    公开(公告)日:2014-05-30

    申请号:PCT/DE2012/001130

    申请日:2012-11-26

    摘要: Die Erfindung betrifft eine Vorrichtung zur gasdichten Abdeckung von Lagerbehältern ohne Innenstütze und bestehent aus einer einfachen oder zweifachen flexiblen Membrane, wobei die eingesetzten Membranen (1.1, 1.2) etwa im Bereich der Behälterachse (3) gegen horizontale Verschiebungen fixiert sind; die den mittleren Bereich der Abdeckmembranen (1.1, 1.2) fixierenden Haltekonstruktionen (5) oberhalb der Abdeckmembranen (1.1, 1.2) angeordnet sind; die Lage der mittlere Verankerung (4) der Abdeckmembranen (1.1, 1.2) wenigstens zu zwei Verankerungspunkten (6) gesichert ist; die Stützelemente (7) für die Haltekonstruktionen (5) außerhalb des abzudeckenden Lagerbehälters angeordnet sind; im Falle des Einsatzes einer zweischaligen Abdeckmembran (1.1, 1.2) die Membranen außer an der Behälterwand (2) des abzudeckenden Lagerbehälters auch im Bereich der Behälterachse (3) miteinander verbunden sind; das Verbindungselement (10) für die beiden Abdeckmembranen (1.1, 1.2) im Bereich der Behälterachse (3) ein flexibles Zugelement (11) ist und im Bereich zwischen dem zu lagernden Medium und der unteren Abdeckmembran (1.2) ein Ballastelement (12) angeordnet ist.

    摘要翻译: 本发明涉及一种用于无内部支持存储容器的气密盖的装置和从单或双柔性膜,其中所述膜使用(1.1,1.2)的bestehent固定大致在容器轴线(3)相对于水平位移的区域; 覆盖膜(1.1,1.2)固定保持所述覆盖膜(1.1,1.2)设置上述结构(5)的中央区域; 覆盖膜(1.1,1.2)具有至少两个锚点(6)被固定的中央锚定的位置(4); 对于所述支撑结构支撑元件(7)(5)被布置成覆盖所述存储容器外部; 在使用两片状覆盖膜(1.1,1.2)的情况下是列于血管壁的膜彼此连接,可以在容器轴线(3)的区域中的覆盖储存容器(2); 在容器轴线(3)的柔性牵引元件(11)的区域中和在产品之间的区域为两个覆盖膜中的连接元件(10)(1.1,1.2),以进行存储和下部覆盖膜(1.2)的镇流器元件(12)被布置 ,

    PROPPANT STORAGE VESSEL AND ASSEMBLY THEREOF
    8.
    发明申请
    PROPPANT STORAGE VESSEL AND ASSEMBLY THEREOF 审中-公开
    专用储存船及其组装

    公开(公告)号:WO2013095871A1

    公开(公告)日:2013-06-27

    申请号:PCT/US2012/066639

    申请日:2012-11-27

    发明人: OREN, John

    IPC分类号: F17C3/00 B65D90/02

    摘要: A proppant storage vessel (10) has a first container (1.2) with an interior volume (14), and a second container (16) supported in spaced relation above the first container. The first container (12) has a bottom hatch (22) affixed to a bottom wall (20) thereof. The bottom hatch (22) is movable between an open position and a closed position. The first container (12) has m opening at a top wall thereof. The second container (16) has bottom hatch (28) formed on a 'bottom wail thereof. The bottom hatch (28) of the second container (16) is aligned with the opening of the first container (12) such that a proppant in the second container can flow through the hatch thereof into the interior volume (14) of the first container. Each of the containers includes first, second, third and fourth inclined surfaces positioned m the interior volume and extending from the respective side walls and end wails thereof toward the bottom hatch.

    摘要翻译: 支撑剂储存容器(10)具有带有内部容积(14)的第一容器(1.2)和在第一容器上方间隔开地支撑的第二容器(16)。 第一容器(12)具有固定到其底壁(20)上的底部舱口(22)。 底部舱口(22)可在打开位置和关闭位置之间移动。 第一容器(12)在其顶壁处具有开口。 第二容器(16)具有形成在其底部底部的底部舱口(28)。 第二容器(16)的底部舱口(28)与第一容器(12)的开口对准,使得第二容器中的支撑剂可以通过其第二容器流入第一容器(14)的内部容积(14) 。 每个容器包括位于内部容积中的第一,第二,第三和第四倾斜表面,并且从相应的侧壁和端部的端部向底部舱口延伸。

    A SPHERICAL OBJECT FORMED OF SEVERAL JOINTS PARTS AND A METHOD FOR MANUFACTURING A SPHERICAL OBJECT
    9.
    发明申请
    A SPHERICAL OBJECT FORMED OF SEVERAL JOINTS PARTS AND A METHOD FOR MANUFACTURING A SPHERICAL OBJECT 审中-公开
    形成几个接头部件的球形物体和制造球形物体的方法

    公开(公告)号:WO2013007873A1

    公开(公告)日:2013-01-17

    申请号:PCT/FI2012/050643

    申请日:2012-06-20

    摘要: The invention relates to a spherical object (100) formed of several joint parts (1). The parts (1) of the spherical object comprise at least twenty pieces of hexagonal panel-type elements (1) and at least twelve pieces of pentagonal panel-type elements (1). The radius of curvature of each panel-type element (1) is formed to be such that when joined together, they form a hollow spherical object (100), the radius of curvature of which is at least 0.75 metres. The panel-type elements (1) are provided with an attachment and handling cap (10). Around the spherical object (100) are fixed first vacuum components (110, 110a) that form an inner vacuum layer (110'), and second vacuum components (120, 120a) that form an outer vacuum layer (120'), which is at a distance from the inner vacuum layer (110') in the radial direction of the spherical object (100). Between the inner vacuum layer (110') and outer vacuum layer (120') are arranged intermediate components (5) which form an intermediate layer (5'). The vacuum components (110, 110a, 120, 120a) and intermediate components (5) comprise fixing means (200) by means of which the vacuum components (110, 110a, 120, 120a) and the intermediate components (5) can be fixed in place to the attachment and handling caps (10).

    摘要翻译: 本发明涉及由几个接合部分(1)形成的球形物体(100)。 球形物体的部分(1)包括至少二十个六边形板型元件(1)和至少十二块五边形板型元件(1)。 每个面板式元件(1)的曲率半径形成为使得当它们接合在一起时,它们形成中空球形物体(100),其曲率半径至少为0.75米。 面板式元件(1)设置有附接和操纵帽(10)。 围绕球形物体(100)是形成内部真空层(110')的固定的第一真空部件(110,110a)和形成外部真空层(120')的第二真空部件(120,120a) 在所述球形物体(100)的径向方向上离所述内部真空层(110')一定距离处。 在内部真空层(110')和外部真空层(120')之间布置有形成中间层(5')的中间部件(5)。 真空部件(110,110a,120,120a)和中间部件(5)包括固定装置(200),通过它们可以固定真空部件(110,1 110a,120,120a)和中间部件(5) 到达附件和处理盖(10)。