公开(公告)号：US20240361006A1

公开(公告)日：2024-10-31

申请号：US18770772

申请日：2024-07-12

申请人： NIBCO Inc.

发明人： Christopher W. Mason

IPC分类号： F24D3/10 ,  E03B7/12 ,  F16K11/087 ,  F16K17/02 ,  F24D19/10

CPC分类号： F24D3/1008 ,  F16K11/087 ,  F16K17/02 ,  F24D3/1058 ,  F24D3/1083 ,  F24D19/1051 ,  E03B7/12 ,  F24D2220/046

摘要： An isolation mounting arm for use with an expansion tank has a passageway with a first end portion, a second end portion, and a medial portion located between the first end portion and the second end portion with the drain port located at the terminal end of the second end portion. A first tee is located in the first end portion with oppositely disposed first and second ports. A second tee is located in the second end portion, with oppositely disposed fourth and fifth ports. A first valve member is coupled to the first port, a second valve member is coupled to the second port, and a third valve member is located adjacent to the drain port. An expansion tank is coupled to either the fourth port or the fifth port with a plug coupled to the other port.

公开(公告)号：US20240280272A1

公开(公告)日：2024-08-22

申请号：US18648729

申请日：2024-04-29

申请人： Hydronics, LLC

发明人： Lee Hiram Stevens ,  Michael John Lee

IPC分类号： F24D3/02 ,  F24D3/10 ,  F24D19/10

CPC分类号： F24D3/02 ,  F24D3/1008 ,  F24D19/1015 ,  F24D2220/0271 ,  F24D2220/042 ,  F24D2220/046

摘要： A hydronic system and method of use that will maintain normal system operating pressure while also reliably detecting even very small fluid losses in any closed loop fluid heat transfer system is described. The system includes a controller in communication with one or more pressure sensors and optionally one more temperature sensors that provides one or more notifications when the pressure drops below predetermined levels.

公开(公告)号：US11731885B2

公开(公告)日：2023-08-22

申请号：US17204141

申请日：2021-03-17

申请人： FLUID HANDLING LLC.

发明人： Thomas Turton ,  Stanley P. Evans, Jr. ,  Scott D. Mosher ,  Christopher C. Kerback

IPC分类号： C02F1/20 ,  F24D3/10 ,  C02F1/00

CPC分类号： C02F1/20 ,  F24D3/1008 ,  C02F2001/007 ,  C02F2307/12

摘要： A coalescing removal separator includes a separator tank having a separator input configured to receive a fluid flowing through a system having entrained gasses and solid particles, having a tank wall configured to form a volume/chamber inside the separator tank to process the fluid, and having a separator output configured to provide processed fluid that is free of at least some of the entrained gasses and solid particles; and a coalescing media arranged in the volume/chamber of the separator tank, the coalescing media having at least one helically wound brush with a stem and intertwined bristles substantially filling the volume/chamber of the separator tank and being configured to enable the at least some of the entrained gasses and solid particles to come out of the fluid.

公开(公告)号：US09765990B2

公开(公告)日：2017-09-19

申请号：US14031237

申请日：2013-09-19

申请人： Truma Geratetechnik GmbH & Co. KG

发明人： Peter Wickelmaier ,  Johannes Laging

IPC分类号： F24H9/00 ,  F24D3/10 ,  E03C1/044

CPC分类号： F24H9/0005 ,  E03C1/044 ,  F24D3/1008 ,  F24D3/1091 ,  Y10T137/6416 ,  Y10T137/87652

摘要： A pressure compensation and mixing device for a fluid heater has a mixing unit and a pressure compensation unit. The mixing unit is configured to mix a fluid guided in the mixing unit. The pressure compensation unit is configured to homogenize the pressure in the fluid. The mixing unit and the pressure compensation unit are integrated in a housing which allows for a compact structure. By the mixing unit, a specific homogenization of the temperature of the water heated by the fluid heater is achieved.

公开(公告)号：US20150357970A1

公开(公告)日：2015-12-10

申请号：US14758201

申请日：2013-04-09

申请人： JIANGSU ZHENFA INVESTMENT & DEVELOPMENT CO., LTD

发明人： Jiansheng Mao ,  Zhengfa Zha

IPC分类号： H02S40/44 ,  F24D17/00

CPC分类号： H02S40/44 ,  F24D3/1008 ,  F24D17/0063 ,  F24D19/1057 ,  F24D2200/02 ,  F24D2200/08 ,  F24D2200/14 ,  F24H2240/09 ,  F24S10/45 ,  F24S10/70 ,  H02J3/383 ,  H02J7/35 ,  H02S20/32 ,  Y02B10/20 ,  Y02B10/70 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E10/60

摘要： A distributed solar power generation and hot water supplying system includes: a photovoltaic power generation self-service sun tracking system, an inverter, a controller, a storage battery, a heat-exchanging water tank and an electric heater provided therein, wherein a solar battery and a solar collector are mounted on the photovoltaic power generation self-service sun tracking system, an electricity output terminal of the photovoltaic power generation self-service sun tracking system is respectively connected to an inversing input terminal of an inverter and a surplus power supplying input terminal of a controller; an MCU-controlled power output terminal of the inverter is respectively connected for off-grid power consumption or grid-connected power generation, and to an inversing output terminal of the controller; a charging/discharging control output/input terminal inside the inverter is connected to an input/output terminal of the storage battery and a storage battery power supplying input terminal of the controller.

摘要翻译： 分布式太阳能发电和热水供应系统包括：设置在其中的光伏发电自助太阳跟踪系统，逆变器，控制器，蓄电池，热交换水箱和电加热器，其中太阳能电池 并且太阳能收集器安装在光伏发电自助太阳跟踪系统上，光伏发电自助太阳跟踪系统的电力输出端子分别连接到逆变器的反相输入端子和剩余供电输入端 控制器的终端; 逆变器的MCU控制电源输出端子分别连接用于离网功率消耗或并网发电，并连接到控制器的反向输出端子; 逆变器内部的充放电控制输出/输入端子连接到蓄电池的输入/输出端子和控制器的蓄电池供电输入端子。

公开(公告)号：US20150345802A1

公开(公告)日：2015-12-03

申请号：US14291894

申请日：2014-05-30

申请人： AMTROL Licensing Inc.

发明人： Christopher A. Van Haaren ,  Kenneth Cerpovicz ,  Christopher Kampf

IPC分类号： F24D3/10

CPC分类号： F24D3/1008 ,  F15B1/10 ,  F15B2201/50 ,  F16J3/02 ,  F16L55/053 ,  F16L2201/30 ,  F24D3/1016 ,  G01M3/00 ,  G01M3/042

摘要： Disclosed is an expansion tank having an internal cavity separated by a flexible diaphragm to form an upper pressurized gas portion and a lower pressurized fluid portion, and an indicator positioned at an upper part of the expansion tank in communication with the contents of the upper pressurized gas portion. The indicator is configured so as to display a first color if the operating conditions are normal in the pressurized gas portion, and a second color if the amount of moisture detected in the pressurized gas portion greater than or equal to a predetermined amount. Further disclosed is a method for detecting whether there is an excessive amount of moisture in a pressurized gas portion of an expansion tank by allowing pressurized gas from the pressurized gas portion to come into contact with the indicator, and viewing the color displayed by the indicator. As such, the tank can be simply visually inspected to determine whether there is a potential failure in the tank.

摘要翻译： 公开了一种膨胀箱，其具有由柔性隔膜分隔开的内部空腔，以形成上部加压气体部分和下部加压流体部分，以及位于膨胀箱上部的与上部加压气体的内容物连通的指示器 一部分。 如果加压气体部分中的操作条件正常，则指示器被配置为显示第一颜色，并且如果在加压气体部分中检测到的水分量大于或等于预定量，则指示器被配置为显示第一颜色。 进一步公开了一种通过允许来自加压气体部分的加压气体与指示器接触并观察由指示器显示的颜色来检测膨胀箱的加压气体部分中是否存在过多水分的方法。 因此，可以简单地目视检查罐以确定罐中是否存在潜在的故障。

公开(公告)号：US20150330577A1

公开(公告)日：2015-11-19

申请号：US14808522

申请日：2015-07-24

申请人： Wessels Company

发明人： James Fuller

IPC分类号： F17C13/02 ,  G01F23/22 ,  G01F23/00 ,  F17C13/00

CPC分类号： F17C13/025 ,  B60H1/20 ,  B60H2001/00928 ,  F17C13/002 ,  F17C2203/0612 ,  F17C2250/043 ,  F24D3/1008 ,  F24D3/1016 ,  F24D19/1006 ,  F24D2220/0278 ,  F24D2220/048 ,  G01F23/0007 ,  G01F23/02 ,  G01F23/22

摘要： An expansion tank which comprises a tank having a predetermined volume capacity; an expandable elastomeric bladder in the tank, partitioning tank volume into a liquid-containing portion for holding liquid and a gas-containing portion for holding a gas under a pressure that defines a normal pressurized gas volume when the liquid-containing portion holds a predetermined liquid volume; and a proximity sensor mounted to the tank at the gas-containing portion thereof and adapted to emit an alarm signal when volume of the gas-containing portion is reduced.

摘要翻译： 一种膨胀罐，包括具有预定体积容量的罐; 罐中的可膨胀弹性囊，将储液容积分配成用于保持液体的液体容纳部分和用于在液体容纳部分保持预定液体时限定正常加压气体体积的压力下保持气体的气体收集部分 卷; 以及安装在其气体容纳部分处的罐的接近传感器，并且当气体容纳部分的体积减小时适于发出报警信号。

公开(公告)号：US08567636B2

公开(公告)日：2013-10-29

申请号：US13315315

申请日：2011-12-09

申请人： Han-Chin Lai

发明人： Han-Chin Lai

IPC分类号： B65D6/12 ,  B65D88/54

CPC分类号： B65D88/548 ,  F15B1/18 ,  F15B2201/205 ,  F15B2201/3152 ,  F15B2201/43 ,  F16L55/052 ,  F16L55/055 ,  F24D3/1008

摘要： A hydro-pneumatic pressure vessel includes a container unit, a connector unit and a protecting unit. The container unit includes an elastic diaphragm dividing an inner space of the container unit into a water chamber and an air chamber. The connector unit includes a water fitting connected to the container unit and formed with a water port. The protecting unit includes a protecting member and a resilient connecting member interconnecting the water fitting and the protecting member. The protecting member is movable from an open position to a blocked position for blocking the water port so as to prevent the diaphragm from being squeezed by an air pressure of the air chamber into the water port.

摘要翻译： 液压气动压力容器包括容器单元，连接器单元和保护单元。 容器单元包括将容器单元的内部空间分成水室和空气室的弹性隔膜。 连接器单元包括连接到容器单元并形成有水口的水配件。 保护单元包括保护构件和将水配件和保护构件互连的弹性连接构件。 保护构件可以从打开位置移动到阻塞水口的阻挡位置，以防止隔膜被空气室的空气压力挤压到水口中。

公开(公告)号：US20130133860A1

公开(公告)日：2013-05-30

申请号：US13688538

申请日：2012-11-29

申请人： URENCO LIMITED

发明人： Herald Voschezang ,  Ferdinand Rose

IPC分类号： F28D5/00

CPC分类号： F28D5/00 ,  F24D3/1008 ,  F24H9/126 ,  F24H9/2021 ,  F28D7/106 ,  F28F1/24

摘要： A heating apparatus comprising a heating chamber in which a heater is configured to heat a heating liquid, a heat exchanger configured to receive the heating liquid from the heating chamber and to transfer heat energy from the heating liquid to a separate heating fluid and a pressure regulator configured to control a pressure inside the heating chamber, wherein the regulator is coupled at a first side to a pressure in the heating chamber and at a second side to atmospheric pressure outside the apparatus. A method of heating is also described.

摘要翻译： 一种加热设备，包括加热室，其中加热器构造成加热加热液体;热交换器，其被配置为从加热室接收加热液体，并将热能从加热液体传递到单独的加热流体;以及压力调节器 被配置为控制加热室内的压力，其中调节器在第一侧被耦合到加热室中的压力，并且在装置外部的第二侧耦合到大气压。 还描述了一种加热方法。

公开(公告)号：US20090211734A1

公开(公告)日：2009-08-27

申请号：US12421892

申请日：2009-04-10

申请人： Russell Benstead ,  Simon James Redford

发明人： Russell Benstead ,  Simon James Redford

IPC分类号： F28D15/00 ,  F01K27/00 ,  F01K13/00 ,  F24D3/00

CPC分类号： F28D15/0266 ,  F24D3/1008 ,  F28F2265/12 ,  F28F2265/18

摘要： A closed cycle heat transfer device comprising a boiler (10) and a condenser (13), the condenser being used to recover useful heat by latent heat evaporation. A circuit defined by the boiler (10), condenser (13) and ducts (12, 15) is to be liquid-filled at a pressure just above atmospheric pressure. An expansion device (16) maintains the working pressure in the circuit but will receive excess condensate in a liquid phase to compensate for expansion of the working fluid vapour which passes from the boiler (10) to the condenser (13). The expansion chamber contains a movable or flexible member which, when working liquid is received in the chamber, is displaced to compress a gas in the chamber.

摘要翻译： 一种包括锅炉（10）和冷凝器（13）的封闭循环传热装置，所述冷凝器用于通过潜热蒸发来回收有用的热量。 由锅炉（10），冷凝器（13）和管道（12,15）限定的电路将在刚好高于大气压力的压力下进行液体填充。 膨胀装置（16）保持电路中的工作压力，但将在液相中接收多余的冷凝物，以补偿从锅炉（10）流向冷凝器（13）的工作流体蒸气的膨胀。 膨胀室包括可移动或柔性构件，当工作液体容纳在腔室中时，可移动或移动以压缩腔室中的气体。