公开(公告)号：US07117686B2

公开(公告)日：2006-10-10

申请号：US10733753

申请日：2003-12-11

申请人： Sunghan Jung ,  Jifeng Zhang ,  Timothy C. Wagner ,  Mark E. Marler ,  Fabio P. Bertolotti ,  Michael K. Sahm ,  Jinsang Ryu

发明人： Sunghan Jung ,  Jifeng Zhang ,  Timothy C. Wagner ,  Mark E. Marler ,  Fabio P. Bertolotti ,  Michael K. Sahm ,  Jinsang Ryu

IPC分类号： F25B27/00 ,  F28F13/00

CPC分类号： F28F13/12

摘要： Turbulators are disclosed for use in a high-stage generator for an exhaust-fired absorption chiller/heater. The turbulators are designed to minimize pressure drop across the turbulator, and thus minimize the efficiency loss to the exhaust source. One turbulator design has a number of flanges extending at a non-normal angle to a central web. Further, some of the flanges have cutout portions. The overall turbulator design is intended to minimize wake downstream of the turbulator blades, which could otherwise cause undesirable pressure drop. A second turbulator design incorporates flanges that extend at a normal angle relative to the central web, but wherein the flanges have a non-rectangular cross-sectional shape. Again, the goal of the turbulator designs here is to minimize wake, and potential pressure drop.

公开(公告)号：US07275393B2

公开(公告)日：2007-10-02

申请号：US11498886

申请日：2006-08-03

申请人： Sunghan Jung ,  Jifeng Zhang ,  Timothy C. Wagner ,  Mark E. Marler ,  Fabio P. Bertolotti ,  Michael K. Sahm ,  Jinsang Ryu

发明人： Sunghan Jung ,  Jifeng Zhang ,  Timothy C. Wagner ,  Mark E. Marler ,  Fabio P. Bertolotti ,  Michael K. Sahm ,  Jinsang Ryu

IPC分类号： F25B33/00

CPC分类号： F28F13/12

摘要： Turbulators are disclosed for use in a high-stage generator for an exhaust-fired absorption chiller/heater. The turbulators are designed to minimize pressure drop across the turbulator, and thus minimize the efficiency loss to the exhaust source. One turbulator design has a number of flanges extending at a non-normal angle to a central web. Further, some of the flanges have cutout portions. The overall turbulator design is intended to minimize wake downstream of the turbulator blades, which could otherwise cause undesirable pressure drop. A second turbulator design incorporates flanges that extend at a normal angle relative to the central web, but wherein the flanges have a non-rectangular cross-sectional shape. Again, the goal of the turbulator designs here is to minimize wake, and potential pressure drop.

摘要翻译： 涡轮机被公开用于用于排气式吸收式制冷机/加热器的高级发电机。 扰流器被设计成最小化跨越湍流器的压降，从而最小化对排气源的效率损失。 一个湍流器设计具有多个凸缘，以非正常角度延伸到中央腹板。 此外，一些凸缘具有切口部分。 整体湍流器设计旨在使湍流器叶片下游的尾流最小化，否则会造成不希望有的压降。 第二个湍流器设计包括相对于中心腹板以正常角度延伸的凸缘，但是其中凸缘具有非矩形横截面形状。 再次，这里的紊流器设计的目的是最大限度地减少尾流和潜在的压降。

公开(公告)号：US07273071B2

公开(公告)日：2007-09-25

申请号：US10567811

申请日：2004-09-01

申请人： Mark E. Marler ,  Sunghan Jung ,  Timothy C. Wagner ,  Jinsang Ryu

发明人： Mark E. Marler ,  Sunghan Jung ,  Timothy C. Wagner ,  Jinsang Ryu

IPC分类号： F16K11/16

CPC分类号： F16K11/0525 ,  F16K11/16 ,  F16K11/22 ,  F25B49/043 ,  Y10T137/87096 ,  Y10T137/87772 ,  Y10T137/87812

摘要： A control for controlling the amount of heated fluid entering the inlet of the driving heat source for a refrigerant absorption cycle is controlled to vary the relative amount of heated fluid entering the driving heat source inlet, and being dumped to atmosphere. Preferably, a diverter valve is utilized such that a first valve body (40) communicates the flow into the driving heat source inlet, and moves in opposition to a second valve body (46) controlling the flow through the exhaust. The two valves bodies (40, 46) are preferably mechanically linked. Since the heated fluid is not allowed to enter the refrigerant absorption cycle as its drive heating source, no additional hardware and control for dumping excess heat is necessary within the refrigerant absorption cycle. A computer control preferably drives the first valve to a precise position and the linkage ensures the second valve is also received at a precise position.

摘要翻译： 控制用于控制进入制冷剂吸收循环的驱动热源的入口的加热流体的量的控制，以改变进入驱动热源入口的加热流体的相对量，并被倾倒到大气中。 优选地，使用分流阀，使得第一阀体（40）将流连通到驱动热源入口中，并且与控制通过排气的流动的第二阀体（46）相对移动。 两个阀体（40,46）优选地机械连接。 由于加热的流体不能作为其驱动加热源进入制冷剂吸收循环，所以在制冷剂吸收循环内不需要用于倾倒多余的附加的硬件和控制。 计算机控制器优选地将第一阀驱动到精确位置，并且连杆确保第二阀也被接收在精确位置。

公开(公告)号：US20050126212A1

公开(公告)日：2005-06-16

申请号：US10733753

申请日：2003-12-11

申请人： Sunghan Jung ,  Jifeng Zhang ,  Timothy Wagner ,  Mark Marler ,  Fabio Bertolotti ,  Michael Sahm ,  Jinsang Ryu

发明人： Sunghan Jung ,  Jifeng Zhang ,  Timothy Wagner ,  Mark Marler ,  Fabio Bertolotti ,  Michael Sahm ,  Jinsang Ryu

IPC分类号： F28F13/12 ,  F25B15/00 ,  F25B33/00

CPC分类号： F28F13/12

摘要： Turbulators are disclosed for use in a high-stage generator for an exhaust-fired absorption chiller/heater. The turbulators are designed to minimize pressure drop across the turbulator, and thus minimize the efficiency loss to the exhaust source. One turbulator design has a number of flanges extending at a non-normal angle to a central web. Further, some of the flanges have cutout portions. The overall turbulator design is intended to minimize wake downstream of the turbulator blades, which could otherwise cause undesirable pressure drop. A second turbulator design incorporates flanges that extend at a normal angle relative to the central web, but wherein the flanges have a non-rectangular cross-sectional shape. Again, the goal of the turbulator designs here is to minimize wake, and potential pressure drop.

摘要翻译： 涡轮机被公开用于用于排气式吸收式制冷机/加热器的高级发电机。 扰流器被设计成最小化跨越湍流器的压降，从而最小化对排气源的效率损失。 一个湍流器设计具有多个凸缘，以非正常角度延伸到中央腹板。 此外，一些凸缘具有切口部分。 整体湍流器设计旨在使湍流器叶片下游的尾流最小化，否则会造成不希望的压降。 第二个湍流器设计包括相对于中心腹板以正常角度延伸的凸缘，但是其中凸缘具有非矩形横截面形状。 再次，这里的紊流器设计的目的是最大限度地减少尾流和潜在的压降。

公开(公告)号：US20060266071A1

公开(公告)日：2006-11-30

申请号：US11498886

申请日：2006-08-03

申请人： Sunghan Jung ,  Jifeng Zhang ,  Timothy Wagner ,  Mark Marler ,  Fabio Bertolotti ,  Michael Sahm ,  Jinsang Ryu

发明人： Sunghan Jung ,  Jifeng Zhang ,  Timothy Wagner ,  Mark Marler ,  Fabio Bertolotti ,  Michael Sahm ,  Jinsang Ryu

IPC分类号： F25B33/00

CPC分类号： F28F13/12

摘要： Turbulators are disclosed for use in a high-stage generator for an exhaust-fired absorption chiller/heater. The turbulators are designed to minimize pressure drop across the turbulator, and thus minimize the efficiency loss to the exhaust source. One turbulator design has a number of flanges extending at a non-normal angle to a central web. Further, some of the flanges have cutout portions. The overall turbulator design is intended to minimize wake downstream of the turbulator blades, which could otherwise cause undesirable pressure drop. A second turbulator design incorporates flanges that extend at a normal angle relative to the central web, but wherein the flanges have a non-rectangular cross-sectional shape. Again, the goal of the turbulator designs here is to minimize wake, and potential pressure drop.

摘要翻译： 涡轮机被公开用于用于排气式吸收式制冷机/加热器的高级发电机。 扰流器被设计成最小化跨越湍流器的压降，从而最小化对排气源的效率损失。 一个湍流器设计具有多个凸缘，以非正常角度延伸到中央腹板。 此外，一些凸缘具有切口部分。 整体湍流器设计旨在使湍流器叶片下游的尾流最小化，否则会造成不希望有的压降。 第二个湍流器设计包括相对于中心腹板以正常角度延伸的凸缘，但是其中凸缘具有非矩形横截面形状。 再次，这里的紊流器设计的目的是最大限度地减少尾流和潜在的压降。

公开(公告)号：US20100024447A1

公开(公告)日：2010-02-04

申请号：US12297324

申请日：2006-05-12

申请人： Jinsang Ryu ,  Vivek Halwan ,  Sunghan Jung ,  Jules Ricardo Munoz ,  Jeffrey T. Benoit ,  Veena Sharmila Sologar Thompson

发明人： Jinsang Ryu ,  Vivek Halwan ,  Sunghan Jung ,  Jules Ricardo Munoz ,  Jeffrey T. Benoit ,  Veena Sharmila Sologar Thompson

IPC分类号： F25B15/00 ,  F25B27/00 ,  F02G5/00

CPC分类号： F25B15/008 ,  F25B15/06 ,  F25B27/02 ,  F25B2315/001 ,  F28D7/1607 ,  F28F9/22 ,  F28F2009/224 ,  F28F2009/226 ,  Y02A30/274 ,  Y02B30/625 ,  Y02E20/14 ,  Y02P80/15

摘要： An absorption chiller assembly (20) includes a low-stage generator (42) that utilizes heat from vapor resulting from operation of a high-stage generator (26) and heat from another hot liquid such as coolant fluid associated with a prime mover (22). An example low-stage generator (42) includes an arrangement of conduits for directing flow of the two heat sources through the low-stage generator in a manner that both sources simultaneously interact with a refrigerant solution within the low-stage generator. A disclosed example includes an integrated diverter valve that is preassembled and packaged within an absorption chiller assembly. A disclosed heating mode in one example includes using an absorber (60) and a condenser (56) for heating fluid useful for heating operations.

摘要翻译： 吸收式冷却器组件（20）包括低级发电机（42），其利用由高级发电机（26）的操作产生的蒸气的热量和来自另一热液体（例如与原动机（22）相关联的冷却剂流体）的热量 ）。 示例性低级发电机（42）包括用于引导两个热源通过低阶发生器的流动的管道布置，使得两个源同时与低级发电机内的制冷剂溶液相互作用。 所公开的示例包括在吸收式冷却器组件内预先组装和封装的集成分流阀。 在一个实例中公开的加热模式包括使用吸收器（60）和冷凝器（56）来加热用于加热操作的流体。

公开(公告)号：US08146384B2

公开(公告)日：2012-04-03

申请号：US12297324

申请日：2006-05-12

申请人： Jinsang Ryu ,  Vivek Halwan ,  Sunghan Jung ,  Jules Ricardo Munoz ,  Jeffrey T. Benoit ,  Veena Sharmila Sologar Thompson

发明人： Jinsang Ryu ,  Vivek Halwan ,  Sunghan Jung ,  Jules Ricardo Munoz ,  Jeffrey T. Benoit ,  Veena Sharmila Sologar Thompson

IPC分类号： F25B15/00

CPC分类号： F25B15/008 ,  F25B15/06 ,  F25B27/02 ,  F25B2315/001 ,  F28D7/1607 ,  F28F9/22 ,  F28F2009/224 ,  F28F2009/226 ,  Y02A30/274 ,  Y02B30/625 ,  Y02E20/14 ,  Y02P80/15

摘要： An absorption chiller assembly (20) includes a low-stage generator (42) that utilizes heat from vapor resulting from operation of a high-stage generator (26) and heat from another hot liquid such as coolant fluid associated with a prime mover (22). An example low-stage generator (42) includes an arrangement of conduits for directing flow of the two heat sources through the low-stage generator in a manner that both sources simultaneously interact with a refrigerant solution within the low-stage generator. A disclosed example includes an integrated diverter valve that is preassembled and packaged within an absorption chiller assembly. A disclosed heating mode in one example includes using an absorber (60) and a condenser (56) for heating fluid useful for heating operations.

摘要翻译： 吸收式冷却器组件（20）包括低级发电机（42），该低级发电机（42）利用来自高级发电机（26）的运行产生的蒸气的热量和来自另一热液体（例如与原动机（22）相关联的冷却剂流体）的热量 ）。 示例性低级发电机（42）包括用于引导两个热源通过低阶发生器的流动的管道布置，使得两个源同时与低级发电机内的制冷剂溶液相互作用。 所公开的示例包括在吸收式冷却器组件内预先组装和封装的集成分流阀。 在一个实例中公开的加热模式包括使用吸收器（60）和冷凝器（56）来加热用于加热操作的流体。