公开(公告)号：US09303817B2

公开(公告)日：2016-04-05

申请号：US14343742

申请日：2012-09-07

申请人： Martin Feltgen

发明人： Martin Feltgen

IPC分类号： F16T1/00 ,  F16T1/38 ,  F04B39/16 ,  F16T1/48

CPC分类号： F16T1/38 ,  F04B39/16 ,  F16T1/48 ,  Y10T137/0318 ,  Y10T137/3052

摘要： A method for a pressurized gas system includes: a collecting step wherein condensate is collected over a duration; a detection step terminating the collecting step and detecting condensate in a region with a sensor; a discharge step over a duration, where condensate is discharged if detected in the region. When condensate is first detected, the collecting duration of the subsequent collecting steps is shortened and/or the discharge duration of the following discharge steps is lengthened and/or a degree of opening of the drainage valve in the following discharge steps is increased. When condensate is not detected, the collecting duration of the following collecting steps is lengthened and/or the discharge duration of the following discharge steps is shortened and/or a degree of opening of the drainage valve in the following discharge steps is decreased.

摘要翻译： 加压气体系统的方法包括：收集步骤，其中在一段持续时间内收集冷凝物; 检测步骤，终止收集步骤并用传感器检测区域中的冷凝物; 在一段持续时间内进行排放步骤，如果在该区域中检测到冷凝水，则排出。 当首先检测到冷凝物时，随后的收集步骤的收集持续时间缩短和/或以下排出步骤的排放持续时间延长和/或在以下排放步骤中排水阀的打开程度增加。 当没有检测到冷凝水时，以下收集步骤的收集持续时间被延长和/或以下排出步骤的排放持续时间缩短和/或在以下排放步骤中排水阀的打开程度降低。

公开(公告)号：US20100193047A1

公开(公告)日：2010-08-05

申请号：US12529605

申请日：2008-02-28

申请人： Harold S. Gooding

发明人： Harold S. Gooding

IPC分类号： F16K21/18

CPC分类号： F16T1/02 ,  B01D53/265 ,  F16T1/08 ,  F16T1/45 ,  Y10T137/3043 ,  Y10T137/3052 ,  Y10T137/7313 ,  Y10T137/8593 ,  Y10T137/86445

摘要： A steam trap system including a steam trap having a steam inlet and a water collector that can collect water. An orifice arrangement is included having a plurality of valved orifices spaced apart from each other at different heights. Selected valved orifices can be configured to open as water in the water collector rises and reaches the height of the selected valved orifices, allowing the water to be removed from the water collector.

摘要翻译： 一种蒸汽疏水阀系统，包括具有蒸汽入口的蒸汽疏水阀和可收集水的集水器。 包括具有在不同高度处彼此间隔开的多个阀门孔的孔装置。 选择的阀门可以配置为打开，因为集水器中的水会上升并达到所选阀门的高度，允许水从集水器移除。

公开(公告)号：US06595234B2

公开(公告)日：2003-07-22

申请号：US10208383

申请日：2002-07-29

申请人： David Sellick ,  Alan Troup

发明人： David Sellick ,  Alan Troup

IPC分类号： F16K3112

CPC分类号： F16T1/14 ,  Y10T137/3052 ,  Y10T137/3056

摘要： An auto-drain unit for a compressed gas supply system, comprising: a first, main chamber including a liquid collection reservoir; a second, reference chamber; a discharge valve actuatable to discharge collected liquid from the liquid collection reservoir; a trigger mechanism for actuating the discharge valve; a diaphragm at least in part defining the liquid collection reservoir and the reference chamber, the diaphragm being configured to be movable under the weight of liquid collected in the liquid collection reservoir and operate the trigger mechanism when the weight of collected liquid exceeds a predetermined threshold; and a fluid conduit fluidly connecting the reference chamber to a location in the main chamber above the maximum possible liquid level therein.

摘要翻译： 一种用于压缩气体供应系统的自动排水单元，包括：第一主室，包括液体收集容器; 第二个参考室; 排出阀，其可致动以从所述液体收集容器排出收集的液体; 用于致动排放阀的触发机构; 所述隔膜至少部分地限定所述液体收集容器和所述参考室，所述隔膜被配置为可在收集在所述液体收集容器中的液体的重量下移动，并且当所收集的液体的重量超过预定阈值时操作所述触发机构; 以及将参考室流体连接到主室中的最大可能液位高于其中的位置的流体导管。

公开(公告)号：US06390114B1

公开(公告)日：2002-05-21

申请号：US09708321

申请日：2000-11-08

申请人： Gritienus Haandrikman ,  Rudolphus Aloysius Wijnandus Maria Henkes ,  Marinus Gerardus Wilhelmus Maria Seelen ,  Aloysius Johannes Nicolaas Vreenegoor

发明人： Gritienus Haandrikman ,  Rudolphus Aloysius Wijnandus Maria Henkes ,  Marinus Gerardus Wilhelmus Maria Seelen ,  Aloysius Johannes Nicolaas Vreenegoor

IPC分类号： G05D706

CPC分类号： B01D19/0063 ,  E21B43/01 ,  E21B43/34 ,  E21B43/36 ,  F17D1/005 ,  Y10T137/0324 ,  Y10T137/3052

摘要： Disclosed is a method for suppressing and controlling liquid slugs and gas surges in a stream of multiphase fluid flowing from a flowline into a gas/liquid separator having a liquid outlet with a liquid flow control valve, and a gas outlet with a gas flow control valve, and a control system for monitoring said control variables and adjusting said control valves which comprises: a) Measuring at least one control variable selected from the group of the liquid level in the separator, the liquid flow rate in the liquid outlet, the gas flow rate in the gas outlet, the sum of the liquid flow rate in the liquid outlet and the gas flow rate in the gas outlet, and the fluid pressure at or near the separator; b) Entering said measurements to a control system with a controller for receiving said values as a mathematical number and responding to preset numbers; c) Said control system adjusting said liquid and gas flow control valves to reduce a difference between a selected control variable and a pre-set reference value of the selected control variable; and d) Changing the selected control variable from time to time automatically if one or more control variables reaches a pre-set value.

摘要翻译： 公开了一种用于抑制和控制从流线流入具有液体流出控制阀的液体出口的气/液分离器的多相流体流中的液体块塞和气体浪涌的方法，以及具有气体流量控制阀 以及用于监视所述控制变量并调节所述控制阀的控制系统，其包括：a）测量从所述分离器中的液面组中选出的至少一个控制变量，液体出口中的液体流速，气体流量 气体出口中的速率，液体出口中的液体流量和气体出口中的气体流量之和以及分离器处或附近的流体压力的总和; b）将控制系统的控制器输入到控制系统 接收所述值作为数学数字并响应预设数字; c）所述控制系统调节所述液体和气体流量控制阀，以减小所选择的控制变量与预定数量之间的差异 - 选择控制变量的参考值; andd）如果一个或多个控制变量达到预设值，则会自动更改所选择的控制变量。

公开(公告)号：US5544672A

公开(公告)日：1996-08-13

申请号：US139391

申请日：1993-10-20

申请人： Richard L. Payne ,  Richard E. Huff ,  Wayne E. Ogren

发明人： Richard L. Payne ,  Richard E. Huff ,  Wayne E. Ogren

IPC分类号： B01D19/00 ,  E21B43/34

CPC分类号： E21B43/34 ,  B01D19/0063 ,  Y10T137/0318 ,  Y10T137/3003 ,  Y10T137/3052

摘要： Liquid slug flow in oil production well flowlines and the like is controlled by a throttling valve in the flowline upstream of a gas-liquid separator and a differential pressure gauge, densitometer or other device for measuring the presence and the volume of the slug in the flowline. The throttling valve may be actuated to throttle fluid flow into the separator in relation to the presence of the slug and the duration of the slug as determined by the slug detection device. Slug mitigation may also be controlled by throttling flow into the separator in relation to the level of liquid in the separator between a threshold level and a maximum liquid level. A third method for mitigating slug flow measures the available volume in the separator vessel and the volume of the liquid slug moving toward the separator vessel to effect proportional throttling of fluid flow. A liquid slug may be detected by a differential pressure gauge or a densitometer interposed in the flowline upstream of the throttling valve.

摘要翻译： 在油生产井流线等中的液体团块流动由气液分离器上游的流动线路中的节流阀和差压计，密度计或其他用于测量流线中的塞子的存在和体积的装置来控制 。 可以致动节流阀，以相对于块状物的存在和由块塞检测装置确定的块塞的持续时间来节流进入分离器的流体。 还可以通过相对于分离器中的液体水平在阈值水平和最大液面之间节流流入分离器中来控制缓塞。 第三种减轻团状流量的方法测量分离器容器中的可用体积，并且液体块的体积朝向分离器容器移动以实现流体流量的比例节流。 液体塞子可以通过插入在节流阀上游的流动管线中的差压计或密度计来检测。

公开(公告)号：US5337779A

公开(公告)日：1994-08-16

申请号：US615571

申请日：1990-11-19

申请人： Hiroshi Fukuhara

发明人： Hiroshi Fukuhara

IPC分类号： F04B49/06 ,  F04B39/16 ,  F04B41/02 ,  F16T1/00 ,  F16T1/34 ,  F16K31/02

CPC分类号： F16T1/00 ,  Y10T137/3052 ,  Y10T137/3105 ,  Y10T137/7306

摘要： An automatic drain device in an air compressor system includes an electrode sensor in a liquid collection cell. An electronic control detects an electrical change in the electrode sensor resulting from contact with liquid in the liquid collection cell and energizes a drain valve for a predetermined time effective to drain the liquid collection cell. A cycle timer triggers the energization of the drain valve when the electrode sensor fails to provide the required electrical change for a predetermined cycle time. Test inputs permit driving the electronic control to simulate sensing of liquid, and also permit energization of the drain valve without involving the remainder of the electronic control.

摘要翻译： 空气压缩机系统中的自动排水装置包括液体收集池中的电极传感器。 电子控制器检测由于与液体收集单元中的液体接触而导致的电极传感器中的电变化，并且将排水阀通电一预定时间以有效地排出液体收集单元。 当电极传感器不能在预定的周期时间内提供所需的电气变化时，周期定时器触发排水阀的通电。 测试输入允许驱动电子控制来模拟液体的感测，并且还允许排水阀通电而不涉及电子控制的其余部分。

公开(公告)号：US4308889A

公开(公告)日：1982-01-05

申请号：US144992

申请日：1980-04-30

申请人： Jih-Shyan Lin ,  Wuu-Shyong Lin ,  Kwei-Lin Chen ,  Chen-Jiing Wen

发明人： Jih-Shyan Lin ,  Wuu-Shyong Lin ,  Kwei-Lin Chen ,  Chen-Jiing Wen

IPC分类号： F16T1/00

CPC分类号： F16T1/00 ,  Y10T137/3052

摘要： An electric conductive type steam trap comprises a trap body substantially in the construction of a three-way tube connected to the exhausting end of the steam pipe; an electric solenoid provided between an orifice apparatus and the exit of the condensate; and an electric control apparatus. The first end of the trap body is connected to the steam pipe, the second end of the trap body is connected to the orifice apparatus and the third end of the trap body is connected to a condensate level detecting apparatus. The condensate level detecting apparatus will pick up the signal of the level of the generated condensate which will be fed into the electric control apparatus for actuating the electric solenoid to discharge the condensate in the exhausting end of the steam pipe.

摘要翻译： 导电型蒸汽疏水阀包括基本上构成连接到蒸汽管的排气端的三通管的收集体; 设置在孔装置和冷凝物出口之间的电磁螺线管; 和电气控制装置。 捕集器主体的第一端连接到蒸汽管，捕集器主体的第二端连接到孔口装置，并且捕集器主体的第三端连接到冷凝水位检测装置。 冷凝水位检测装置将拾取所产生的冷凝物的水平信号，该信号将被送入电气控制装置，用于致动电磁螺线管，以排出蒸汽管排气端的冷凝物。

公开(公告)号：US3905385A

公开(公告)日：1975-09-16

申请号：US46509074

申请日：1974-04-29

申请人： GREEN EDWIN LAURENCE

发明人： GREEN EDWIN LAURENCE

IPC分类号： F16T1/00

CPC分类号： F16T1/00 ,  Y10T137/3052 ,  Y10T137/7306

摘要： A steam trap to be utilized on exit tubing from steam appliances to permit return of condensed water to a boiler while simultaneously preventing return of pressurized steam. The trap comprises a sealed holding tank having a steam pipe leading from the appliance into the tank, and an upright standpipe extending vertically into the tank. The lower end of the standpipe includes a bottom opening through which the water condensate is free to pass. The upper end of the standpipe includes an electrode that is situated within the standpipe adjacent the top of the tank. A portion of the standpipe extends vertically above the top of the holding tank and is connected to a drainpipe. The pipe includes a solenoid-operated valve connected in an electrical circuit with the electrode. The electrode is located within the standpipe so that buildup of condensate within the holding tank must reach a certain level before the electrode is engaged by the accumulating condensate. Once engaged, the circuit is completed and the solenoid valve is actuated to open, allowing the condensate within the holding tank to be forced vertically through the standpipe and out the drainpipe. As the tank empties, the condensate leaves engagement with the electrode and the circuit is broken. This releases the solenoid valve and the pressurized steam is prevented from leaving the confines of the holding tank.

摘要翻译： 用于蒸汽设备的出口管上的蒸汽疏水阀，以允许冷凝水返回到锅炉同时防止加压蒸汽的返回。 该收集器包括一个密封的储存箱，其具有从该器具导入罐中的蒸气管，以及垂直延伸到罐中的直立立管。 立管的下端包括底部开口，水冷凝物通过该开口自由通过。 立管的上端包括位于与立管顶部相邻的立管内的电极。 立管的一部分垂直于容纳槽的顶部延伸并连接到排水管。 管子包括一个与电极连接在电路中的电磁阀。 电极位于立管内，使得在电极与积聚的冷凝物接合之前，储存罐内的冷凝物积聚必须达到一定水平。 一旦接合，电路完成并且电磁阀被致动以打开，允许保持箱内的冷凝物垂直地通过立管并排出排水管。 当水箱清空时，冷凝液与电极接合，电路断开。 这释放了电磁阀，并且防止加压蒸汽离开容纳槽的界限。

公开(公告)号：US3370605A

公开(公告)日：1968-02-27

申请号：US50978365

申请日：1965-11-26

申请人： RICHARD F SMITH

发明人： SMITH RICHARD F

IPC分类号： F16T1/00

CPC分类号： F16T1/00 ,  Y10T137/3052 ,  Y10T137/3105 ,  Y10T137/7316

公开(公告)号：US2062672A

公开(公告)日：1936-12-01

申请号：US61718432

申请日：1932-06-14

申请人： SWARTWOUT CO

发明人： MASTENBROOK HENRY J

IPC分类号： F16T1/38

CPC分类号： F16T1/38 ,  Y10T137/3052 ,  Y10T137/3077