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1. 发明申请

US20060242977A1 Cogeneration system 审中-公开
标题翻译：热电联产系统
公开(公告)号：US20060242977A1
公开(公告)日：2006-11-02
申请号：US11412137
申请日：2006-04-27
申请人： Eun Cho , Sim Ha , Baik Chung , Cheol Kim , Se Chang
发明人： Eun Cho , Sim Ha , Baik Chung , Cheol Kim , Se Chang
IPC分类号： F25B27/00 , F25B13/00
CPC分类号： F25B27/00 , F25B13/00 , F25B2313/0253 , F25B2600/021 , Y02B30/741 , Y02E20/14 , Y02P80/15 , Y02P80/152
摘要： A cogeneration system according to the present invention includes a waste heat supply heat exchanger that supplies waste heat, which is recovered from an engine, to a suction unit side of a compressor. Accordingly, the present invention is advantageous in that it can maximize the use efficiency of the waste heat. Furthermore, a low compression inverter type compressor having a compression ratio of 1.5 to 2.5, which is lower than that of the related art, is used. Therefore, the present invention is advantageous in that it can maximize the efficiency of the system since the waste heat supplied from the waste heat supply heat exchanger can be utilized to a greater extent. The present invention is also advantageous in that it can prevent damage to the compressor and can save consumption power since a difference in pressure between the suction and discharge units of the compressor becomes small.
摘要翻译：根据本发明的热电联产系统包括将从发动机回收的废热提供给压缩机的吸入单元侧的废热供给热交换器。因此，本发明的优点在于能够使废热的使用效率最大化。此外，使用比现有技术低的压缩比为1.5〜2.5的低压缩型逆变式压缩机。因此，本发明的优点在于，由于可以更大程度地利用从废热供给用热交换器供给的废热，能够使系统的效率最大化。本发明的优点在于，能够防止压缩机的损坏，并且能够节省消耗功率，因为压缩机的吸入和排出单元之间的压力差变小。

2. 发明申请

US20060124273A1 Exhaust gas heat exchanger for cogeneration system 失效
公开(公告)号：US20060124273A1
公开(公告)日：2006-06-15
申请号：US11250541
申请日：2005-10-17
申请人： Cheol Kim , Cheol Ko , Sim Ha , Baik Chung
发明人： Cheol Kim , Cheol Ko , Sim Ha , Baik Chung
IPC分类号： F23L15/02
CPC分类号： F28D7/10 , F28D1/06 , F28D21/0003 , F28F13/06 , Y02E20/14
摘要： An exhaust gas heat exchanger for a cogeneration system is disclosed. In the exhaust gas heat exchanger, a heat exchanger cover is arranged around a heat exchanger body such that a primary heat medium passage, through which a heat medium passes, is defined between the heat exchanger cover and the heat exchanger body. In the heat exchanger body, a heat medium tube forming a secondary heat medium passage, through which the heat medium emerging from the primary heat medium passage passes, is arranged. Accordingly, the heat medium primarily absorbs heat from the exhaust gas while passing through the primary heat medium passage, and then secondarily absorbs heat from the exhaust gas while passing through the secondary heat medium passage. As a result, an enhancement in heat exchanging efficiency is achieved.

3. 发明申请

US20060123818A1 Method for controlling cogeneration system 有权
标题翻译：控制热电联产系统的方法
公开(公告)号：US20060123818A1
公开(公告)日：2006-06-15
申请号：US11250395
申请日：2005-10-17
申请人： Cheol Kim , Cheol Ko , Sim Ha , Baik Chung
发明人： Cheol Kim , Cheol Ko , Sim Ha , Baik Chung
IPC分类号： F25B1/00 , F25B27/00
CPC分类号： F25B27/02 , F25B13/00 , Y02A30/274 , Y02E20/14 , Y02P80/15 , Y02P80/152
摘要： A method for controlling a cogeneration system is disclosed. The control method determines whether or not the operation load or power load of an air conditioner corresponds to a load requiring driving of a generator, controls the generator to operate when it is determined that the operation load of the air conditioner corresponds to the generator driving load, controls the air conditioner to operate using electric power generated from the generator when the generator operates normally, and controls the air conditioner to operate using commercial electric power when the operation load of the air conditioner is not the generator driving load or when the generator operates abnormally. Accordingly, there are advantages in terms of economy and safety.
摘要翻译：公开了一种用于控制热电联产系统的方法。控制方法确定空调的运行负荷或功率负荷是否对应于需要驱动发电机的负载，当确定空调的运行负载对应于发电机驱动负载时，控制发电机运行当发电机运行正常时，通过使用发电机发电的电力来控制空调器的运转，并且当空调机的运转负荷不是发电机驱动负载时或当发电机运转时，通过商用电力来控制空调器的运行异常因此，在经济和安全方面有优势。

4. 发明申请

US20060037351A1 Cogeneration system and exhaust gas heat exchanger assembly thereof 审中-公开
标题翻译：热电联产系统及废气热交换器组件
公开(公告)号：US20060037351A1
公开(公告)日：2006-02-23
申请号：US11046750
申请日：2005-02-01
申请人： Cheol Kim , Cheol Ko , Sim Ha , Baik Chung
发明人： Cheol Kim , Cheol Ko , Sim Ha , Baik Chung
IPC分类号： F02B43/08 , F25B27/00 , F02G3/00
CPC分类号： F01N1/083 , F01N5/02 , F01N13/0093 , F01N13/0097 , F01N2240/02 , F25B27/02 , F28D21/0003 , Y02A30/274 , Y02B30/52 , Y02E20/14 , Y02T10/16
摘要： An exhaust gas heat exchanger assembly of a cogeneration system including exhaust tubes, through which exhaust gas discharged from an engine passes, a muffler arranged between the exhaust tubes to reduce exhaust noise, and a first exhaust gas heat exchanger and a second exhaust gas heat exchanger respectively arranged at opposite sides of the muffler to perform heat exchange with the exhaust gas passing through the exhaust tubes. In accordance with the exhaust gas heat exchanger assembly, it is possible to reduce exhaust noise, and thus, to achieve a more quiet system operation. In addition, the heat exchangers are arranged in a compact state, so that it is possible to reduce the volume of the cogeneration system and to enhance the utility of the cogeneration system.
摘要翻译：一种热电联产系统的排气热交换器组件，其包括排气管，通过该排气管从发动机排出的排气通过排气管排列的消音器，以减少排气噪声;以及第一排气热交换器和第二排气热交换器分别布置在消音器的相对侧，以与通过排气管的废气进行热交换。根据排气热交换器组件，可以减少排气噪声，从而实现更安静的系统操作。此外，热交换器被布置成紧凑的状态，使得可以减少热电联产系统的体积并且增强热电联产系统的效用。

5. 发明申请

US20060123820A1 Cogeneration system 失效
标题翻译：热电联产系统
公开(公告)号：US20060123820A1
公开(公告)日：2006-06-15
申请号：US11155467
申请日：2005-06-20
申请人： Cheol Kim , Cheol Ko , Sim Ha , Baik Chung
发明人： Cheol Kim , Cheol Ko , Sim Ha , Baik Chung
IPC分类号： F25B13/00 , F25B27/00 , F25D21/00
CPC分类号： F25B27/02 , F25B13/00 , F25B2313/02523 , Y02A30/274 , Y02E20/14
摘要： A cogeneration system including a heat pump type air conditioner including an outdoor heat exchanger and an outdoor heat exchanger bypass conduit, and a cogeneration unit including a second outdoor heat exchanger, an outdoor heat exchanger bypass conduit, second outdoor heat exchanger connecting conduits, and second outdoor heat exchanger bypass conduit to cause the refrigerant to be evaporated in the second outdoor heat exchanger during a heating operation of the heat pump type air conditioner, and to cause the refrigerant to be condensed in the outdoor heat exchanger during a cooling operation of the heat pump type air conditioner, so that the heat pump type air conditioner can provide a constant heating capacity irrespective of a variation in outdoor temperature during the heating operation thereof.
摘要翻译：一种热电联产系统，包括具有室外热交换器和室外热交换器旁通管道的热泵式空调机，以及包括第二室外热交换器，室外热交换器旁通管道，第二室外热交换器连接管道和第二室外热交换器旁通管道的热电联产机室外热交换器旁路管道，在热泵式空调机的制热运转时使第二室外热交换器中的制冷剂蒸发，并且在制热运转中使制冷剂在室外热交换器中冷凝泵式空调器，使得热泵式空调器可以提供恒定的加热能力，而不管室外温度在其加热操作期间的变化。

6. 发明申请

US20060144585A1 Exhaust gas heat exchanger for cogeneration system 审中-公开
标题翻译：热电联产系统废气换热器
公开(公告)号：US20060144585A1
公开(公告)日：2006-07-06
申请号：US11298532
申请日：2005-12-12
申请人： Sim Ha , Baik Chung , Cheol Ko , Cheol Kim
发明人： Sim Ha , Baik Chung , Cheol Ko , Cheol Kim
IPC分类号： F23J13/02 , F24C15/00
CPC分类号： F01N3/043 , F01N3/2046 , F01N3/2889 , F01N5/02 , F01N2240/02 , F01N2260/024 , F01N2260/10 , F01N2470/10 , F01N2470/12 , F01N2490/06 , F28D7/1607 , F28D21/0003 , F28F1/06 , F28F1/08 , Y02T10/16 , Y02T10/26
摘要： An exhaust gas heat exchanger for a cogeneration system is disclosed which includes exhaust gas discharge tubes each including a bellows tube portion formed at at least a portion of the exhaust gas discharge tube to enable the exhaust gas discharge tube to be thermally expanded and shrunken, so that it is possible to prevent the exhaust gas discharge tube from being damaged due to repeated thermal expansion and shrinkage thereof caused by hot exhaust gas passing through the exhaust gas discharge tube. Accordingly, an enhancement in durability and reliability is achieved.
摘要翻译：公开了一种用于热电联产系统的排气热交换器，其包括排气排放管，每个废气排放管包括形成在废气排放管的至少一部分上的波纹管部分，以使废气排放管能够热膨胀和收缩，因此可以防止排气排出管由于通过排气排出管的热废气引起的反复热膨胀和收缩而被损坏。因此，实现了耐久性和可靠性的提高。

7. 发明申请

US20060123823A1 Cogeneration system 审中-公开
标题翻译：热电联产系统
公开(公告)号：US20060123823A1
公开(公告)日：2006-06-15
申请号：US11298533
申请日：2005-12-12
申请人： Sim Ha , Baik Chung , Cheol Ko , Cheol Kim
发明人： Sim Ha , Baik Chung , Cheol Ko , Cheol Kim
IPC分类号： B60H1/02 , F25B27/00 , F24D1/04 , F24D5/00
CPC分类号： F25B13/00 , F02G5/00 , F25B27/02 , Y02A30/274 , Y02B30/52 , Y02E20/14 , Y02P80/152 , Y02T10/166
摘要： A cogeneration system is disclosed which includes a waste heat recovering heat exchanger for recovering waste heat generated from a drive source when the drive source operates to drive a generator, heating heat exchangers for heating indoor air, and a heat transfer unit for transferring heat from the waste heat recovering heat exchanger to the heating heat exchangers. The waste heat of the drive source can be used to heat indoor air present in an indoor space. Accordingly, it is possible to maximize the efficiency of the cogeneration system, and to heat indoor heat without driving a compressor.
摘要翻译：公开了一种热电联产系统，其包括废热回收热交换器，用于当驱动源操作以驱动发电机时，回收从驱动源产生的废热，加热用于加热室内空气的热交换器，以及用于将热量从废热回收热交换器到加热热交换器。驱动源的废热可用于加热室内存在的室内空气。因此，可以使热电联产系统的效率最大化，并且在不驱动压缩机的情况下加热室内热。

8. 发明申请

US20060037742A1 Cogeneration system 审中-公开
标题翻译：热电联产系统
公开(公告)号：US20060037742A1
公开(公告)日：2006-02-23
申请号：US11046753
申请日：2005-02-01
申请人： Cheol Kim , Cheol Ko , Sim Ha , Baik Chung
发明人： Cheol Kim , Cheol Ko , Sim Ha , Baik Chung
IPC分类号： A47J39/00 , F25B27/00 , F25B29/00
CPC分类号： F25B27/02 , F25B13/00 , F25B2400/06 , F25B2500/02 , Y02A30/274 , Y02E20/14 , Y02P80/15
摘要： A cogeneration system including an engine, which drives a generator to generate electricity, a cooling/heating unit, which comprises at least one compressor, a four-way valve, an outdoor heat exchanger, an expansion device, and an indoor heat exchanger, to establish a heat pump type refrigerant cycle, a pre-heat supplier to supply heat of cooling water used to cool the engine and heat of exhaust gas discharged from the engine to the outdoor heat exchanger, and thus, to pre-heat air passing around the outdoor heat exchanger, and a refrigerant over-heater to supply the heat of the exhaust gas discharged from the engine to an inlet of the indoor heat exchanger of the cooling/heating unit. In accordance with the cogeneration system, it is possible to maximize engine waste heat utilization, and thus, to achieve an enhancement in heating performance.
摘要翻译：一种包括驱动发电机发电的发动机的热电联产系统，包括至少一个压缩机，四通阀，室外热交换器，膨胀装置和室内热交换器的冷却/加热单元，建立热泵式制冷剂循环，预热供应器，用于提供用于冷却发动机的冷却水的热量和从发动机排放到室外热交换器的废气的热量，从而预热空气通过室外热交换器和制冷剂过热器，以将从发动机排出的排气的热量供给到制冷单元的室内热交换器的入口。根据热电联产系统，可以使发动机余热利用最大化，从而实现加热性能的提高。

9. 发明申请

US20060144064A1 Airconditioning generation system capable of solving unbalanced phase and method for the same 审中-公开
标题翻译：空调系统能够解决不平衡相和相同的方法
公开(公告)号：US20060144064A1
公开(公告)日：2006-07-06
申请号：US11292085
申请日：2005-12-02
申请人： Yeong Choe , Eun Cho , Jae Lee , Baik Chung , Yun Ryu
发明人： Yeong Choe , Eun Cho , Jae Lee , Baik Chung , Yun Ryu
IPC分类号： F25B49/00 , F25B1/00
CPC分类号： F24F11/30 , F24F2140/60
摘要： An airconditioning generation system capable of solving an unbalanced phase, and a method for solving the unbalanced phase are disclosed. The airconditioning generation system includes one or more indoor units (111, 112, 113, 121, 122, 131, 132, 133), one or more outdoor units (110, 120, 130), a generator (70) for providing the indoor and outdoor units with a power-supply signal, and a distribution unit (80, 80′) for detecting an individual-phase power value consumed by the indoor units, changing a phase of the power-supply signal transmitted from the generator (70) to the indoor or outdoor units, and establishing three-phase equilibrium. Therefore, if an unbalanced phase occurs in the three-phase power-supply signals applied to an airconditioner, the system solves the unbalanced phase, such that it prevents a product from being damaged and increases product reliability.
摘要翻译：公开了一种解决不平衡相的空调发电系统，以及解决不平衡相的方法。空调发电系统包括一个或多个室内单元（111,112,113,121,122,131,132,133），一个或多个室外单元（110,120,130），用于提供室内的发电机（70）和具有电源信号的室外单元，以及用于检测由室内单元消耗的单相功率值的分配单元（80,80'），改变从发电机（70）发送的电源信号的相位，到室内或室外，建立三相平衡。因此，如果在施加到空调机的三相电源信号中发生不平衡相，则系统解决了不平衡相位，从而防止产品被损坏并提高了产品的可靠性。

10. 发明申请

US20060090487A1 Air conditioner 审中-公开
标题翻译：冷气机
公开(公告)号：US20060090487A1
公开(公告)日：2006-05-04
申请号：US11262895
申请日：2005-11-01
申请人： Bong-Soo Park , Sai-Kee Oh , Baik Chung , Se Chang , Chi-Woo Song , Ju-Won Kim
发明人： Bong-Soo Park , Sai-Kee Oh , Baik Chung , Se Chang , Chi-Woo Song , Ju-Won Kim
IPC分类号： F25B13/00
CPC分类号： F25B49/027 , F25B13/00 , F25B2313/0231 , F25B2313/0252 , F25B2313/02531 , F25B2313/02533 , F25B2400/075
摘要： Disclosed is an air conditioner. The air conditioner includes: at least one indoor unit; an outdoor unit communicating with the indoor unit and having at least one compressor and one outdoor heat exchanger; a fluid path opening/closing valve for opening or closing a fluid path through which a refrigerant can flow to the outdoor heat exchanger; and a control unit for controlling the compressor and the fluid path opening/closing valve to perform appropriate compression and condensation of the refrigerant according to the load amount of the indoor unit. Accordingly, as the air conditioner comprises the fluid path opening/closing valve and the branch fluid path opening/closing valve which are capable of opening or closing fluid paths and a control unit for controlling the valves, a high pressure of a cycle is appropriately maintained even during small-load operation and therefore reliability in operation can be increased.
摘要翻译：公开了一种空调。空调包括：至少一个室内单元; 与室内机连通并具有至少一个压缩机和一个室外热交换器的室外机; 用于打开或关闭流体通道的流体通道开/关阀，制冷剂可以通过该流体通道流向室外热交换器; 以及控制单元，用于控制压缩机和流体通道打开/关闭阀，以根据室内单元的负载量进行适当的制冷剂的压缩和冷凝。因此，由于空调包括能够打开或关闭流体路径的流体通道开闭阀和分支流体通路开闭阀以及用于控制阀的控制单元，因此适当地保持循环的高压即使在小负载操作期间，因此可以提高操作的可靠性。

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