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    • 1. 发明申请
    • UNDERWATER EXCAVATION TOOL
    • 水下挖掘工具
    • WO2010077640A1
    • 2010-07-08
    • PCT/US2009/067114
    • 2009-12-08
    • WAGENAAR, Dirk, C.
    • WAGENAAR, Dirk, C.
    • E02F3/88E02F5/00
    • E02F3/8858B63C11/52B63G8/001B63G2008/007E02F5/006E02F5/107
    • An underwater excavating tool can generate a downward directed jet of water from a propeller in a main thruster body connected to a surface vessel by an umbilical. The umbilical can include an outer armored sheath that supports an underwater weight of the excavating apparatus, a data cable carrying signals from a controller unit on a surface vessel, and a power cable that supplies electrical power to operate the propeller and other functions of the excavating apparatus. One or more of the orientation, position, and rotation of the main thruster body can be controlled remotely by adjusting two or more positional thrusters mounted radially on the main thruster body. Remote control can be provided using the signals carried via the data cable. Related systems, apparatus, methods, and/or articles are also described.
    • 水下挖掘工具可以通过脐带连接到表面血管的主推进器主体中的螺旋桨产生向下定向的水射流。 脐带可以包括支撑挖掘装置的水下重量的外部铠装护套,从表面容器上的控制器单元传送信号的数据电缆,以及提供用于操作螺旋桨的电力的动力电缆和挖掘的其他功能 仪器。 可以通过调节径向安装在主推进器主体上的两个或更多个位置推进器来远程控制主推进器主体的取向,位置和旋转中的一个或多个。 可以使用通过数据线承载的信号提供遥控。 还描述了相关系统,装置,方法和/或制品。
    • 2. 发明申请
    • DISPOSITIF D'EXTRACTION D'UN MATÉRIAU SITUÉ AU FOND D'UNE ÉTENDUE D'EAU, INSTALLATION D'EXTRACTION, ET PROCÉDÉ ASSOCIÉ
    • 用于提取水层底部的材料提取装置和相关方法的装置
    • WO2009136064A1
    • 2009-11-12
    • PCT/FR2009/050599
    • 2009-04-07
    • TECHNIP FRANCEESPINASSE, Philippe
    • ESPINASSE, Philippe
    • E21C50/00E02F3/88E02F7/00E21B17/01
    • E02F7/10E02F3/8833E02F3/8858E02F7/005E21B17/015E21C50/00
    • Ce dispositif comprend un ensemble de fond (24) comprenant des moyens (50, 52) de prélèvement du matériau sur le fond (14) de l'étendue d'eau (12) et une conduite (26) de transport du matériau prélevé, raccordée en un premier point (60) sur l'ensemble de fond (24) et raccordée en un deuxième point (62) à un ensemble de surface (20). L'ensemble de fond (24) comprend des moyens d'ancrage (36) dans le fond (14) de l'étendue d'eau (12). Le dispositif d'extraction (18) comprend un ensemble de flottabilité (28) totalement immergé sous l'étendue d'eau (12). L'ensemble de flottabilité (28) est solidaire d'au moins une région supérieure de la conduite de transport (26) pour maintenir la conduite de transport (26) dans une configuration sensiblement verticale dans l'étendue d'eau (12) entre l'ensemble de fond (24) et la région supérieure lorsque le deuxième point (62) est déconnecté de l'ensemble de surface (20).
    • 该装置包括底部组件(24),底部组件(24)包括从水(12)的底部(14)收集材料的装置(50,52)和用于输送聚集的材料的管道(26),管道连接在 第一点(60)到底部组件(24)并且在第二点(62)处连接到表面组件(20)。 底部组件(24)包括锚固到水(12)的底部(14)中的装置(36)。 提取装置(18)包括完全浸没在水(12)的下方的浮力组件(28)。 浮力组件(28)被固定到输送管(26)的至少一个上部区域,以便将输送管(26)保持在底部组件(24)之间的水(12)中的基本垂直的构造 )和第二点(62)与表面组件(20)断开时的上部区域。
    • 3. 发明申请
    • SLUDGE TREATMENT SYSTEM FOR DAM
    • 垃圾处理系统
    • WO2007032616A1
    • 2007-03-22
    • PCT/KR2006/003522
    • 2006-09-05
    • LEE, Wan Young
    • LEE, Wan Young
    • E02B8/02
    • E02B8/02E02F3/8808E02F3/8858Y10T137/2829Y10T137/2849
    • The sludge treatment system is comprised of a dam passage penetrated through a dam (D); an induction pipe (11) for discharging a sediment retained by the dam (D) and having an inlet (11 a) toward the floor of the dam (D) and an outlet connected to an inner end of the dam passage; an induction force action pipe (13) connected to an outer end of the dam passage and extended in a height for utilizing an atmospheric pressure as an induction force of the sediment; a U shape air control pipe (14) connected to the induction force action pipe (13), and preventing for an air from coming into the induction force action pipe (13); a drain pipe (15) connected to the air control pipe (14) for discharging the sediment; and an air vent pipe (16) connected to a horizontal flat portion of the air control pipe (14) for dissipating the induction action of both the air control pipe (14) and the drain pipe (15).
    • 污泥处理系统由穿过坝(D)的坝体通道组成; 用于排放由坝(D)保持的沉积物并且具有朝向坝(D)的地板的入口(11a)的入口管(11)和连接到坝通道的内端的出口; 感应力作用管(13),其连接到所述坝通道的外端,并且在高度上延伸以利用大气压作为所述沉积物的感应力; 连接到感应作用管(13)的U形空气控制管(14),防止空气进入感应作用管(13); 连接到空气控制管(14)的用于排出沉积物的排水管(15) 以及连接到所述空气控制管(14)的水平平坦部分以排出所述空气控制管(14)和所述排水管(15)的吸入作用的排气管(16)。
    • 4. 发明申请
    • METHOD AND SYSTEM FOR CLEANING A WATER BASIN FLOOR
    • 清洗水盆地的方法和系统
    • WO98051395A1
    • 1998-11-19
    • PCT/US1998/010038
    • 1998-05-15
    • B01D21/30E02F3/88E02F3/90E02F3/92E02F5/28E04H4/16B01D35/00B08B5/04E04H3/16E04H4/12
    • E02F3/925E02F3/8858E02F3/902E02F3/907E02F5/287E04H4/1654
    • A method and system for cleaning an underwater floor is disclosed. The method includes: submerging a self-propelled underwater vehicle into a body of water, such as a basin, for example; directing the vehicle to traverse the basin floor; suctioning sediment particles from the floor as the vehicle traverses the floor; and providing a suction force to the vehicle. In one embodiment, the act of suctioning includes removing substantial amounts of particles smaller than a predetermined size from the floor while not removing particles larger than a predetermined size. The system includes: the submersible, self-propelled vehicle for traversing the underwater floor; a first vacuum hood, coupled to the vehicle, for suctioning sediment particles from the underwater floor; and a first pump (54), coupled to the hood, for providing a suction force to the hood.
    • 公开了一种用于清洁水下地板的方法和系统。 该方法包括:将自行式水下航行器淹没在诸如盆地的水体内; 引导车辆穿过盆地; 当车辆穿过地板时,从地板上吸入沉淀物颗粒; 并向车辆提供吸力。 在一个实施例中,抽吸动作包括从地板移除大于预定尺寸的大量颗粒,而不去除大于预定尺寸的颗粒。 该系统包括:用于横穿水下地板的潜水式自走车; 耦合到车辆的第一真空罩,用于从水下地板吸入沉淀物颗粒; 以及联接到所述罩的第一泵(54),用于向所述罩提供抽吸力。
    • 8. 发明申请
    • METHOD AND APPARATUS FOR CLEANING A WATER AREA
    • 清洁水域的方法和装置
    • WO2003010388A1
    • 2003-02-06
    • PCT/FI2002/000639
    • 2002-07-17
    • HAPPONEN, Antti
    • HAPPONEN, Antti
    • E02B1/00
    • E02F7/005E02F3/8858E02F3/90E02F5/28
    • Method and apparatus for cleaning a water area, such as a lake, pond, river or a similar water basin, wherein the water basin is provided with a suction pipe system (4) arranged in connection with the lake (1), pond or equivalent and connected to a dredging apparatus working under water, by means of which the sludge or similar waste produced or at least part of it is passed into a suction pipe (4) and through it further into a sedimentation basin (8), where the flow is retarded so that, as it advances through the basin, extra humus and sludge material is separated from it via sedimentation, and that the water thus purified is passed back into the water area, e.g. into an inflow ditch.
    • 用于清洁诸如湖泊,池塘,河流或类似水池的水域的方法和设备,其中,所述水池设置有与所述湖泊(1),池塘或等同物相连接的吸入管道系统(4) 并连接到在水下工作的疏浚装置,通过该疏浚装置将产生的污泥或类似废物或其至少一部分通过进入吸入管(4)并通过其进一步进入沉淀池(8),其中流动 被延迟,使得当其通过盆地进入时,通过沉淀将额外的腐殖质和污泥材料与其分离,并且将如此纯化的水返回到水区域,例如 进入一个流入沟。
    • 9. 发明申请
    • METHOD AND DEVICE FOR SUBSEA DREDGING
    • 方法和装置用于支持干旱
    • WO01075235A1
    • 2001-10-11
    • PCT/NO2001/000143
    • 2001-04-04
    • E02F3/88E02F3/90E02F3/92F04F5/10
    • E02F3/9293E02F3/8858E02F3/905
    • Method and device for moving subsea rocks and sediments, also at significant depths, e.g. in connection with removal of protective rocks around subsea installations, where maintenance is to be conducted. The device comprises a rigid or at least partly flexible tubing (5) thorough which the masses (14) may be transported with the aid of a pressure gradient produced by an ejector nozzle (11) arranged externally in relation to said tubing. The nozzle (11) is fed with water from a water pump (12). The device further comprises a chassis (F) adapted to be transported along the (sea) bottom. The required power is arranged to be supplied through a cable (3) from the surface, while the tubing (5) preferably is arranged to be remotely controlled by a manipulator (9, 9").
    • 用于移动海底岩石和沉积物的方法和装置,也在显着的深度,例如 在拆除在海上安装中进行维护的防护岩。 该装置包括刚性或至少部分柔性的管道(5),通过该管道(5)可以借助于相对于所述管道布置在外部的喷射器喷嘴(11)产生的压力梯度来传送质量块(14)。 喷嘴(11)从水泵(12)供给水。 该装置还包括适于沿(海底)运输的底架(F)。 所需的功率被布置成从表面通过电缆(3)供应,而管(5)优选地被布置成由操纵器(9,9“)远程控制。