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公开(公告)号：US10604904B2
公开(公告)日：2020-03-31
申请号：US16243093
申请日：2019-01-09
申请人： Zhijun Wang
发明人： Xiaojun Liu , Caixia Wang , Junlong Liu
摘要： A water conserving gate includes a base and a gate board configured to resist external water flow. A first supporting column, a second supporting column and a third supporting column are sequentially arranged on an upper portion of the base. A control box is arranged on the upper portion of the base. A first connecting rod is connected between a gate board and the first supporting column; a second connecting rod is connected between the gate board and the second supporting column. A third connecting rod is connected between the gate board and the third supporting column. A first rotary boss arranged on the first supporting column is movably connected with the first connecting rod. A second rotary boss arranged on the second supporting column is movably connected with the second connecting rod.
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公开(公告)号：US10415201B2
公开(公告)日：2019-09-17
申请号：US15572623
申请日：2015-06-18
发明人： Motonobu Ito , Tamotsu Kikuchi , Takato Aoyama , Takaaki Odate , Kenji Hasegawa , Osamu Igawa
IPC分类号： E02B7/42 , F16K33/00 , F16K31/28 , E02B7/20 , E02B7/40 , E03F7/02 , E02B7/44 , E03F7/04 , E03F9/00
摘要： An opening/closing device according to the present invention includes a gate, a fall prevention unit, a support release unit, a first float, a floating prevention unit, a second float, and a floating prevention release unit. The gate receives a flow of fluid, and is able to fall down toward a downstream direction of the flow. The fall prevention unit supports the gate, thereby preventing the gate from falling down. The support release unit releases the support for the gate by the fall prevention unit. The first float is arranged on an upstream side of the gate, is arranged on one of the left side and the right side of the gate viewed from upstream, and is less in the specific gravity than the fluid. The floating prevention unit prevents the first float from floating.
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公开(公告)号：US20120219360A1
公开(公告)日：2012-08-30
申请号：US13505527
申请日：2010-09-03
IPC分类号： E02B7/42
摘要： To adjust a mooring hook position in a short period of time. A mooring device 11 for a flap-gate breakwater 1. A mooring hook 15 is attached in a position to engage with a gate mooring member 2d of the torque shaft 14 which is provided in a position corresponding to a gate mooring member 2d of a gate body 2 in a mooring state. A counterweight 16 which rotates the mooring hook 15 in a direction to release engagement with the gate mooring member 2d. A rod member 17 having one end connected in a position toward the other end of a torque arm 18 with one end attached to the torque shaft 14, and having the other end of the rod member 17 having a first vertical rod 17a provided with a slot 17aa at one end and a spherical bushing 17ab at the other end, is pulled above the surface of the water via two link members 12, 13. And provided with a wire member 24, one end of which is connected to the rod member 17, and the other end of which is connected to a coil spring 26 via a pulley 23 attached to a hook attaching and detaching cylinder device 22. Makes it possible to adjust a mooring hook position in a short period of time.
摘要翻译： 在短时间内调整系泊挂钩位置。 用于挡板防波堤的系泊装置11.系泊钩15被安装在与扭矩轴14的门系泊部件2d啮合的位置，转矩轴14设置在与闸门的门系泊部件2d对应的位置 身体2处于系泊状态。 配重16，其使系泊钩15沿与门系泊部件2d脱离接触的方向旋转。 杆构件17的一端连接在扭矩臂18的另一端的位置，一端连接到扭矩轴14，并且杆构件17的另一端具有设置有槽的第一垂直杆17a 另一端的17aaa和另一端的球形衬套17ab经由两个连杆构件12,13被拉到水表面上方。并且设置有线构件24，其一端连接到杆构件17， 并且其另一端通过附接到钩安装和拆卸缸装置22的滑轮23连接到螺旋弹簧26.使得可以在短时间内调整系泊钩位置。
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公开(公告)号：US4836711A
公开(公告)日：1989-06-06
申请号：US198327
申请日：1988-05-25
申请人： Oneglio Sala , Paolo Montanari
发明人： Oneglio Sala , Paolo Montanari
CPC分类号： E02B7/42 , E02B7/44 , Y10T16/521 , Y10T16/522
摘要： A hinge assembly for barrier gates, sluice gates and the like attempted to be raised from beneath the sea, has a fixed portion mounted in a base which can be provided with a tunnel affording access to it and enabling a tierod to pull a replaceable body against this fixed portion. The body carries the movable part of the hinge and is provided with a rotating joint enabling compressed air to be delivered to the barrier.
摘要翻译： 用于屏障闸门，闸门等的铰链组件试图从海下升起，具有安装在基座中的固定部分，该固定部分可设置有通向其的通道，并且能够使座椅将可更换的物体拉靠 这个固定部分。 主体承载铰链的可移动部分，并设置有旋转接头，使压缩空气能够传递到屏障。
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公开(公告)号：US4449851A
公开(公告)日：1984-05-22
申请号：US449292
申请日：1982-12-13
申请人： Gilles Combes , Germain Delage
发明人： Gilles Combes , Germain Delage
CPC分类号： E02B7/205
摘要： An energy-efficient automatic sluice gate for sustaining a fluid level, separating an upstream pool from a downstream pool in an irrigation system and enabling the level of water in one of the pools to be kept constant at a settable value. A sluice gate separates an upstream pool (1) from a downstream pool (2) and enables the level of one of the pools to be kept constant at a settable value, said gate comprising a baffle (3) movable about a horizontal rotational shaft (4) whereby the rotation of the baffle about its shaft determines the flow of water downstream, said baffle constituting a segment of a cylinder having the said rotational shaft as its axis, and further comprising a box member (7A) and a second box member (7B), both moving with the baffle and dipping respectively in the upstream pool and in the downstream pool, means (9, 13, 15) for at least partially filling the box members, means (20) for keeping constant the level in the first or the second box member according to whether the level in the upstream pool or in the downstream pool is to be kept constant and means (50) of setting said constant level value.
摘要翻译： 用于维持流体水平的节能自动闸门，将上游池与灌溉系统中的下游池分离，并使得其中一个池中的水位保持恒定在可设定值。 闸门将上游池（1）与下游池（2）分离，并且使得池中的一个池的水平能够保持恒定在可设定值，所述门包括可围绕水平旋转轴（3）移动的挡板（3） 4），由此挡板围绕其轴的旋转确定下游的水流，所述挡板构成具有所述旋转轴作为其轴线的圆柱体的一部分，并且还包括盒构件（7A）和第二盒构件 7B），两者分别与挡板一起移动并分别浸入上游池和下游池中，用于至少部分地填充盒构件的装置（9,13,15），用于保持第一 或第二箱构件，根据上游池中的水位或下游池中的水位是否保持恒定，以及设定所述恒定水平值的装置（50）。
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公开(公告)号：US3756032A
公开(公告)日：1973-09-04
申请号：US3756032D
申请日：1971-03-10
申请人： RIVA CALZONI SPA
发明人： SOLINAS L
CPC分类号： E02B7/44
摘要： Sluice gate of the flap type to dam large canals or access openings of internal basins, for example to dam the accesses of lagoons to the open sea and comprises hinged hollow elements which can be flooded with water to cause sinking into a recess, or floated by means of compressed air thus forming a barrage.
摘要翻译： 挡板式闸门可以拦截大型运河或进入内盆的入口，例如将泻湖的通道拦截到公海，并包括可以充满水的铰接中空元件，以便沉入凹槽中，或浮起 压缩空气的装置，从而形成一个拦河坝。
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公开(公告)号：US2909899A
公开(公告)日：1959-10-27
申请号：US66545457
申请日：1957-06-13
申请人： PACIFIC COAST ENG CO
IPC分类号： E02B7/42
CPC分类号： E02B7/42 , Y10T403/32237
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8.发明授权
公开(公告)号：US2871664A
公开(公告)日：1959-02-03
申请号：US33840253
申请日：1953-02-24
申请人： PRELOAD CO INC
发明人： CURZON DOBELL
IPC分类号： E02B7/42
CPC分类号： E02B7/42
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公开(公告)号：US08714875B2
公开(公告)日：2014-05-06
申请号：US13505527
申请日：2010-09-03
IPC分类号： E02B7/42
摘要： The invention is for a mooring device (11) for a flap-gate breakwater (1) having a water blocking door body (2) that pivots about a horizontal axis. The mooring device (11) comprises a mooring hook (15) that controllably engages and disengages a gate mooring member (2b) of the door body (2) during mooring and raising operations. The mooring hook (15) is operated by a control device (21), making it possible to adjust the mooring hook position in a short period of time.
摘要翻译： 本发明涉及一种具有围绕水平轴线转动的防水门体（2）的挡板防渗水（1）的系泊装置（11）。 系泊装置（11）包括系泊钩（15），其在系泊和提升操作期间可控制地接合和脱离门体（2）的门系泊构件（2b）。 系泊钩（15）由控制装置（21）操作，使得可以在短时间内调整系泊钩位置。
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公开(公告)号：US5613803A
公开(公告)日：1997-03-25
申请号：US447763
申请日：1995-05-23
申请人： John B. Parrish
发明人： John B. Parrish
CPC分类号： E02B7/205
摘要： Method and apparatus for the automated control of canals. The present invention achieves and maintains steady state operation in each pool of a canal despite changing demands. Each pool in the canal is controlled separately by its own pool controller. The present invention teaches that control of a canal depends both on controlling the level of fluid in the canal at key locations. To attain this end, the present invention provides two separate control functions within each pool. First, a pool controller constructed according to the principles of the present invention attains and maintains pool level control indirectly by means of pool volume control, i.e. by controlling the pool volume where the flow is known. Second, and subservient to maintaining the pool level, the pool controller maintains sufficient flow through each pool by means of flow control at the pool's inlet, such that both the pool's demands and necessary volume, as well as the demands and necessary volumes of all pools downstream are correctly accounted for. Finally, the present invention manages the overall control objectives for the canal by electronically linking the pool controllers and by appropriately modifying the pool controller logic. In this manner upstream control, downstream control, or hybrid forms of canal control can be implemented by means of the present invention.
摘要翻译： 用于自动控制运河的方法和装置。 尽管改变了需求，本发明实现并保持了每个运河池中的稳态运行。 运河中的每个泳池都由其自己的泳池控制器分开控制。 本发明教导了对运河的控制取决于在关键位置控制运河中的流体水平。 为了实现这一目的，本发明在每个池中提供两个单独的控制功能。 首先，根据本发明的原理构建的池控制器通过池体积控制间接地实现并维持池级别控制，即通过控制已知流量的池体积。 第二，并且依赖于维护池级别，池控制器通过池的入口处的流量控制来维持每个池的足够的流量，使得池的需求和所需的量以及所有池的需求量和所需的量 下游正确计算。 最后，本发明通过电子连接池控制器和适当地修改池控制器逻辑来管理运河的整体控制目标。 以这种方式，可以通过本发明实现上游控制，下游控制或混合形式的管道控制。
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