公开(公告)号：US09068740B2

公开(公告)日：2015-06-30

申请号：US13469112

申请日：2012-05-11

申请人： Nobuyuki Takeda ,  Shuichiro Uchida ,  Jun Yoshida ,  Shinichirou Kawane

发明人： Nobuyuki Takeda ,  Shuichiro Uchida ,  Jun Yoshida ,  Shinichirou Kawane

IPC分类号： F25B27/00 ,  F22B1/00 ,  F01K3/24 ,  F01K21/00 ,  F01K25/06 ,  F25B15/02 ,  F25B41/04 ,  F25B49/04 ,  F24J2/07

CPC分类号： F22B1/00 ,  F01K3/24 ,  F01K21/00 ,  F01K25/065 ,  F24S20/20 ,  F25B15/008 ,  F25B15/02 ,  F25B27/00 ,  F25B27/007 ,  F25B41/04 ,  F25B49/04 ,  F25B2315/002 ,  Y02B30/625

摘要： A sunlight heat utilized steam absorption chiller is provided with a generator which uses steam generated by sunlight heat as a heat source, an absorber, an evaporator, and a condenser, and has a heat exchanger for allowing heat exchange between a dilute solution flowing from the absorber to the generator and a strong solution flowing from the generator to the absorber. The chiller is provided with a burning heat source for generating steam, and either the steam generated by the burning heat source or the steam generated using sunlight heat can be used as the heat source for the generator. The chiller is provided with a steam drain heat recovery unit for allowing heat exchange between at least part of the dilute solution flowing from the absorber to the generator and a steam drain discharged from the generator so as to allow heat recovery from the steam drain.

摘要翻译： 利用蒸汽吸收式制冷机的太阳能热水器设置有使用由阳光热产生的蒸汽作为热源的发电机，吸收器，蒸发器和冷凝器，并且具有热交换器，用于允许从 吸收器到发生器和从发生器流向吸收器的强溶液。 制冷机具有用于产生蒸汽的燃烧热源，并且可以使用由燃烧热源产生的蒸汽或使用阳光热产生的蒸汽作为发电机的热源。 冷水机设置有蒸汽排放热回收单元，用于允许从吸收器流向发生器的至少部分稀释溶液与从发生器排出的蒸汽排放物之间的热交换，以便允许从蒸汽排出口回收热量。

公开(公告)号：US5819546A

公开(公告)日：1998-10-13

申请号：US714394

申请日：1996-09-16

申请人： Shuichiro Uchida

发明人： Shuichiro Uchida

IPC分类号： F25B15/00 ,  F25B15/06

CPC分类号： F25B15/008 ,  F25B15/06 ,  F25B2315/001 ,  Y02B30/62

摘要： An absorption chiller having a high temperature generator and a low temperature generator includes a pressure detecting means for detecting a pressure within the high temperature generator, a concentration fixing control means for controlling a concentration of the solution of the high temperature generator or of the low temperature generator, a selection converter for receiving two output signals from the pressure detecting means and the concentration fixing control means as inputs, selecting and outputting a higher one of these input signals, and a rotational speed controlling device for controlling a rotational speed of the solution pump by the output signal of this selection converter. An absorption solution is controlled adequately in its circulation quantity in accordance with a load from a low load range to a high load range of this absorption chiller, so that the solution is not crystallized even in the low load range, and efficiency during a partial load operation is improved.

摘要翻译： 具有高温发生器和低温发生器的吸收式制冷机包括用于检测高温发生器内的压力的压力检测装置，用于控制高温发生器或低温发生器的溶液浓度的浓度定影控制装置 发电机，用于从压力检测装置和浓度定影控制装置接收两个输出信号作为输入的选择转换器，选择和输出这些输入信号中的较高者;以及转速控制装置，用于控制溶液泵的转速 通过该选择转换器的输出信号。 根据从该吸收式制冷机的低负载范围到高负载范围的负载，在其循环量中充分控制吸收溶液，使得即使在低负荷范围内溶液也不结晶，部分负荷期间的效率 操作改善。

公开(公告)号：US5479783A

公开(公告)日：1996-01-02

申请号：US223748

申请日：1994-04-06

申请人： Shuichiro Uchida

发明人： Shuichiro Uchida

IPC分类号： F25B15/00 ,  F02B3/06 ,  F25B15/06 ,  F25B27/02 ,  F25B37/00

CPC分类号： F25B27/02 ,  F25B15/06 ,  F02B3/06 ,  Y02B30/625

摘要： In an absorption chiller comprising at least two chiller modules connected to each other and a method therefor in which an evaporator, an absorber, a condenser, a low-temperature generator, a high-temperature generator, a heat exchanger, an absorption solution pump and a refrigerant pump are functionally connected to one another, and gas, oil, vapor or exhaust gas discharged from a gas turbine, a diesel engine or another process is used as a heat source for the low-temperature generator or the high-temperature generator, the at least two chiller modules are connected to each other such that chilled water flows through the respective chiller modules in series while cooling water flows through the respective chiller modules in parallel, and that directions of flow of the chilled water and the cooling water are longitudinally reverse to each other in at least one chiller module which includes a final outlet for the chilled water, and, in the absorber of each chiller module, absorption solution is sprayed in at least two stages so that a concentration of the absorption solution becomes weaker toward the inlet side of the cooling water.

摘要翻译： 在包括至少两个彼此连接的冷却器模块的吸收式制冷机中，以及一种方法，其中蒸发器，吸收器，冷凝器，低温发生器，高温发生器，热交换器，吸收溶液泵和 制冷剂泵在功能上彼此连接，并且使用从燃气轮机，柴油发动机或其他方法排出的气体，油，蒸气或废气作为低温发生器或高温发生器的热源， 所述至少两个冷却器模块彼此连接，使得冷却水串联流过相应的冷却器模块，同时冷却水平行流过相应的冷却器模块，并且冷却水和冷却水的流动方向是纵向的 在至少一个包括冷冻水的最终出口的冷却器模块中彼此相反，并且在每个冷却器模块的吸收器中，吸收溶胶 在至少两个阶段喷涂，使得吸收溶液的浓度朝着冷却水的入口侧变弱。

公开(公告)号：US20120285189A1

公开(公告)日：2012-11-15

申请号：US13469112

申请日：2012-05-11

申请人： Nobuyuki TAKEDA ,  Shuichiro Uchida ,  Jun Yoshida ,  Shinichirou Kawane

发明人： Nobuyuki TAKEDA ,  Shuichiro Uchida ,  Jun Yoshida ,  Shinichirou Kawane

IPC分类号： F25B27/00

CPC分类号： F22B1/00 ,  F01K3/24 ,  F01K21/00 ,  F01K25/065 ,  F24S20/20 ,  F25B15/008 ,  F25B15/02 ,  F25B27/00 ,  F25B27/007 ,  F25B41/04 ,  F25B49/04 ,  F25B2315/002 ,  Y02B30/625

摘要： A sunlight heat utilized steam absorption chiller is provided with a generator which uses steam generated by sunlight heat as a heat source, an absorber, an evaporator, and a condenser, and has a heat exchanger for allowing heat exchange between a dilute solution flowing from the absorber to the generator and a strong solution flowing from the generator to the absorber. The chiller is provided with a burning heat source for generating steam, and either the steam generated by the burning heat source or the steam generated using sunlight heat can be used as the heat source for the generator. The chiller is provided with a steam drain heat recovery unit for allowing heat exchange between at least part of the dilute solution flowing from the absorber to the generator and a steam drain discharged from the generator so as to allow heat recovery from the steam drain.

摘要翻译： 利用蒸汽吸收式制冷机的太阳能热水器设置有使用由阳光热产生的蒸汽作为热源的发电机，吸收器，蒸发器和冷凝器，并且具有热交换器，用于允许从 吸收器到发生器和从发生器流向吸收器的强溶液。 制冷机具有用于产生蒸汽的燃烧热源，并且可以使用由燃烧热源产生的蒸汽或使用阳光热产生的蒸汽作为发电机的热源。 冷水机设置有蒸汽排放热回收单元，用于允许从吸收器流向发生器的至少部分稀释溶液与从发生器排出的蒸汽排放物之间的热交换，以便允许从蒸汽排出口回收热量。

公开(公告)号：US06301897B1

公开(公告)日：2001-10-16

申请号：US09551205

申请日：2000-04-17

申请人： Shuichiro Uchida

发明人： Shuichiro Uchida

IPC分类号： F02C100

CPC分类号： F02C6/18 ,  F02C7/143

摘要： A gas turbine suction air cooling system includes a gas turbine, a suction air cooler for cooling the outside air to be drawn into the gas turbine, an air-cooling coil for feeding chilled water so as to cool the outside air drawn into the suction air cooler, and absorption chillers for feeding the chilled water to the air-cooling coil. The air-cooling coil is divided into a plurality of coil lines, and the air-cooling coil, disposed closest to the outside air, is connected to the absorption chiller for feeding the chilled water of highest temperature, and the other air-cooling coil, disposed closest to the gas turbine, is connected to the absorption chiller for feeding the chilled water of lowest temperature. The system having such as a construction can be made small in size and high in efficiency.

摘要翻译： 一种燃气轮机抽吸空气冷却系统，包括燃气轮机，用于冷却要吸入燃气轮机的外部空气的吸入空气冷却器，用于供给冷水的空气冷却盘管，以冷却吸入吸入空气的外部空气 冷却器和用于将冷却水供给到空气冷却盘管的吸收式制冷机。 空气冷却线圈被分成多个线圈线，并且最靠近外部空气设置的空气冷却线圈连接到用于供给最高温度的冷却水的吸收式制冷机，而另一个空气冷却线圈 最靠近燃气轮机设置的吸气式冷凝器连接到吸收冷却器，用于供给最低温度的冷冻水。 可以使具有结构的系统尺寸变小并且效率高。