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1. 发明申请

WO2014197085A1 DESALTING SALTY SLUDGE SYSTEM AND METHOD 审中-公开
标题翻译：脱盐系统和方法
公开(公告)号：WO2014197085A1
公开(公告)日：2014-12-11
申请号：PCT/US2014/027993
申请日：2014-03-14
申请人： PENTAIR WATER POOL AND SPA, INC. , STILES, Robert, W., Jr. , DELONG, Dennis, P. , LOSORDO, Thomas
发明人： STILES, Robert, W., Jr. , DELONG, Dennis, P. , LOSORDO, Thomas
IPC分类号： B01D11/02 , B01D11/04 , C02F11/00
CPC分类号： C02F9/00 , C02F1/445 , C02F1/78 , C02F3/1268 , C02F3/30 , C02F11/004 , C02F11/121 , C02F2101/105 , C02F2101/16 , C02F2101/20 , C02F2103/08 , C02F2103/20 , C02F2103/22 , C02F2209/003 , C02F2209/05 , Y02W10/15
摘要： A system and method of desalting salty sludge is provided. The method includes providing a salty sludge; processing the salty sludge to increase its surface area; adding water to the salty sludge to make a sludge slurry and to wash the salty sludge; removing and purifying degraded water from the sludge slurry, and recirculating purified water into the sludge slurry; separating a liquid phase and a solid phase of the sludge slurry and purifying the liquid phase; identifying a salt concentration in the solid phase and comparing the salt concentration to a desired value; and adding water to the solid phase if the salt concentration is greater than the desired value.
摘要翻译：提供了一种淡化污泥的脱盐系统和方法。该方法包括提供咸污泥; 加工咸泥以增加其表面积; 向咸泥中加入水，制成污泥泥浆并清洗污泥; 从污泥泥浆中除去和净化退化水，并将净化水再循环到污泥中; 分离污泥浆液的液相和固相，并纯化液相; 确定固相中的盐浓度并将盐浓度与期望值进行比较; 并且如果盐浓度大于所需值，则向固相中加入水。

2. 发明申请

WO2008073436A3 PUMPING SYSTEM WITH TWO WAY COMMUNICATION 审中-公开
标题翻译：具有两路通信的抽水系统
公开(公告)号：WO2008073436A3
公开(公告)日：2008-08-21
申请号：PCT/US2007025345
申请日：2007-12-11
申请人： PENTAIR WATER POOL & SPA INC , DANFOSS LOW POWER DRIVES , STILES ROBERT W JR , BERTHELSEN LARS HOFFMANN , ROBOL RONALD B , YAHNKER CHRISTOPHER R , HRUBY DANIEL J , MURPHY KEVIN , BROWN EDWARD , MACCALLUM DAVID , DUNN DENNIS , CLACK KENNETH N , RUNARSSON EINAR KJARTEN , MORANDO ALBERTO
发明人： STILES ROBERT W JR , BERTHELSEN LARS HOFFMANN , ROBOL RONALD B , YAHNKER CHRISTOPHER R , HRUBY DANIEL J , MURPHY KEVIN , BROWN EDWARD , MACCALLUM DAVID , DUNN DENNIS , CLACK KENNETH N , RUNARSSON EINAR KJARTEN , MORANDO ALBERTO
IPC分类号： F04B49/00
CPC分类号： F04B49/20 , E04H4/1245 , F04B49/06 , F04D13/06 , F04D15/0066 , F04D27/004 , Y10T29/49817
摘要： A pumping system for moving water of a swimming pool includes a water pump, a variable speed motor, and an arrangement for controlling the variable speed motor The pumping system further includes an auxiliary device operably connected to the arrangement for controlling, and an arrangement for providing two-way communication between the arrangement for controlling and the auxiliary device The arrangement for controlling is capable of receiving a parameter from the auxiliary device through the arrangement for providing two-way communication In one example, the arrangement for controlling is capable of independently controlling the variable speed motor without receipt of a parameter from the auxiliary device In addition or alternatively, the arrangement for controlling is operable to selectively alter operation of the motor based upon the parameter.
摘要翻译：用于移动游泳池的水的泵送系统包括水泵，变速电动机和用于控制变速电动机的装置。泵送系统还包括可操作地连接到用于控制的装置的辅助装置和用于提供控制装置与辅助装置之间的双向通信控制装置能够通过用于提供双向通信的装置从辅助装置接收参数。一个示例中，控制装置能够独立地控制变速马达，而不从辅助装置接收到参数。另外或替代地，用于控制的装置可操作以基于该参数选择性地改变马达的运行。

3. 发明申请

WO2008073436A2 PUMPING SYSTEM WITH TWO WAY COMMUNICATION 审中-公开
标题翻译：具有两路通信的抽水系统
公开(公告)号：WO2008073436A2
公开(公告)日：2008-06-19
申请号：PCT/US2007/025345
申请日：2007-12-11
申请人： PENTAIR WATER POOL AND SPA, INC. , DANFOSS LOW POWER DRIVES , STILES, Robert, W., JR. , BERTHELSEN, Lars, Hoffmann , ROBOL, Ronald, B. , YAHNKER, Christopher, R. , HRUBY, Daniel, J. , MURPHY, Kevin , BROWN, Edward , MacCALLUM, David , DUNN, Dennis , CLACK, Kenneth, N. , RUNARSSON, Einar, Kjarten , MORANDO, Alberto
发明人： STILES, Robert, W., JR. , BERTHELSEN, Lars, Hoffmann , ROBOL, Ronald, B. , YAHNKER, Christopher, R. , HRUBY, Daniel, J. , MURPHY, Kevin , BROWN, Edward , MacCALLUM, David , DUNN, Dennis , CLACK, Kenneth, N. , RUNARSSON, Einar, Kjarten , MORANDO, Alberto
IPC分类号： F04B49/06
CPC分类号： F04B49/20 , E04H4/1245 , F04B49/06 , F04D13/06 , F04D15/0066 , F04D27/004 , Y10T29/49817
摘要： A pumping system for moving water of a swimming pool includes a water pump, a variable speed motor, and an arrangement for controlling the variable speed motor. The pumping system further includes an auxiliary device operably connected to the arrangement for controlling, and an arrangement for providing two-way communication between the arrangement for controlling and the auxiliary device. The arrangement for controlling is capable of receiving a parameter from the auxiliary device through the arrangement for providing two-way communication. In one example, the arrangement for controlling is capable of independently controlling the variable speed motor without receipt of a parameter from the auxiliary device. In addition or alternatively, the arrangement for controlling is operable to selectively alter operation of the motor based upon the parameter. In addition or alternatively, the arrangement for controlling is configured to optimize a power consumption of the variable speed motor over time based upon the parameters received.
摘要翻译：用于移动游泳池的水的泵送系统包括水泵，变速电动机和用于控制变速电动机的装置。泵送系统还包括可操作地连接到用于控制的装置的辅助装置和用于在用于控制的装置和辅助装置之间提供双向连通的装置。用于控制的装置能够通过用于提供双向通信的装置从辅助装置接收参数。在一个示例中，用于控制的装置能够独立地控制变速马达而不从辅助装置接收到参数。另外或替代地，用于控制的装置可操作以基于参数选择性地改变电动机的操作。另外或替代地，用于控制的装置被配置成基于所接收的参数来优化可变速电动机随时间的功率消耗。

4. 发明申请

WO2014152926A1 CARBON DIOXIDE CONTROL SYSTEM FOR AQUACULTURE 审中-公开
标题翻译：碳水化合物二氧化碳控制系统
公开(公告)号：WO2014152926A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/028269
申请日：2014-03-14
申请人： PENTAIR WATER POOL AND SPA, INC. , STILES, Robert, W., Jr. , DELONG, Dennis, P. , LOSORDO, Thomas
发明人： STILES, Robert, W., Jr. , DELONG, Dennis, P. , LOSORDO, Thomas
IPC分类号： B01F5/04
CPC分类号： A01K63/047 , A01K63/006 , A01K63/04 , A01K63/042 , B01F5/106 , B01F15/00207 , B01F15/0408 , B01F15/0416
摘要： Some embodiments provide a recirculating aquaculture system for aquatic life. The system includes a culture tank, a sensor configured to measure a carbon dioxide concentration in the culture tank, a variable speed pump configured to circulate water through the culture tank, and a controller in communication with the sensor and the variable speed pump. The controller is configured to retrieve a maximum carbon dioxide concentration in the culture tank, retrieve a current carbon dioxide concentration, and compare the current carbon dioxide concentration to the maximum carbon dioxide concentration. When the current carbon dioxide concentration is greater than the maximum carbon dioxide concentration, the controller is configured to automatically increase the current water flow rate or automatically increase the current air flow rate based on the current gas to liquid ratio in the system.
摘要翻译：一些实施例提供了一种用于水生生物的循环水产养殖系统。该系统包括培养罐，被配置为测量培养罐中的二氧化碳浓度的传感器，构造成使水循环通过培养罐的变速泵以及与传感器和变速泵连通的控制器。控制器被配置为检索培养罐中的最大二氧化碳浓度，检索当前的二氧化碳浓度，并将当前二氧化碳浓度与最大二氧化碳浓度进行比较。当目前的二氧化碳浓度大于最大二氧化碳浓度时，控制器被配置为自动增加当前的水流量，或者根据系统中当前的气液比自动增加当前的空气流量。

5. 发明申请

WO2013086514A1 AQUACULTURE PUMP SYSTEM AND METHOD 审中-公开
标题翻译：水产养殖系统及方法
公开(公告)号：WO2013086514A1
公开(公告)日：2013-06-13
申请号：PCT/US2012/068789
申请日：2012-12-10
申请人： PENTAIR WATER POOL AND SPA, INC. , STILES, Robert, W., Jr. , DELONG, Dennis, P.
发明人： STILES, Robert, W., Jr. , DELONG, Dennis, P.
IPC分类号： B01F5/04
CPC分类号： A01K63/047 , A01K61/00 , A01K61/85 , A01K63/003 , A01K63/04 , A01K63/042 , A01K63/045 , B01F3/0446 , B01F3/04503 , B01F5/106 , B01F15/0022 , B01F15/0408 , B01F2003/04879
摘要： Embodiments of the invention provide a method of operating a pump in an aquaculture system including a water tank that houses aquatic life. The method includes monitoring a dissolved oxygen level in the culture tank, determining a flow rate threshold based on the dissolved oxygen level, and changing a speed of the pump to maintain a current flow rate through the culture tank above the flow rate threshold.
摘要翻译：本发明的实施例提供了一种在水产养殖系统中操作泵的方法，该系统包括容纳水生生物的水箱。该方法包括监测培养罐中的溶解氧水平，基于溶解氧水平确定流速阈值，以及改变泵的速度以将通过培养罐的电流流速维持在流速阈值以上。

6. 发明申请

WO2009054989A1 MULTI-STAGE SUBMERSIBLE PUMP 审中-公开
标题翻译：多级不可渗水泵
公开(公告)号：WO2009054989A1
公开(公告)日：2009-04-30
申请号：PCT/US2008/012052
申请日：2008-10-23
申请人： PENTAIR WATER POOL AND SPA, INC. , STILES, Robert, W., Jr. , ROBOL, Ronald, B. , YAHNKER, Christopher, R.
发明人： STILES, Robert, W., Jr. , ROBOL, Ronald, B. , YAHNKER, Christopher, R.
IPC分类号： F04B35/04
CPC分类号： F04D29/588 , F04D29/448
摘要： Embodiments of the disclosure provide a booster pump to pressurize fluid for use by a pool cleaner in a pool or spa. The booster pump includes a front housing having an inlet, a plurality of diffuser units positioned in the front housing, and a motor housing detachably coupled to the front housing and having an outlet. A submersible motor positioned in the motor housing is operatively coupled to the diffuser units. A space is defined between an outer surface of the motor and an interior surface of the motor housing. A self-contained fluid flow path is formed from the inlet, through the diffuser units, and through the space to the outlet. As the fluid passes over the motor, the motor can be cooled and acoustic output of the booster pump can be dampened. The booster pump can be constructed of plastic for applications in the pool and spa industry.
摘要翻译：本公开的实施例提供了一种增压泵，用于对流体进行加压以供游泳池或水疗中心的泳池清洁剂使用。增压泵包括具有入口的前壳体，位于前壳体中的多个扩散器单元和可拆卸地联接到前壳体并具有出口的马达壳体。定位在马达壳体中的潜水马达可操作地联接到扩散器单元。在马达的外表面和马达壳体的内表面之间限定一个空间。从入口，通过扩散器单元，并通过空间到出口形成独立的流体流动路径。随着流体越过马达，电机可以被冷却，增压泵的声音输出可以被抑制。增压泵可以由塑料制成，适用于游泳池和水疗行业。

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