专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08347644B2 Air conditioning system 有权
标题翻译：空调系统
公开(公告)号：US08347644B2
公开(公告)日：2013-01-08
申请号：US12571985
申请日：2009-10-01
申请人： Chung-Che Liu , Ling-Yu Chao , Hsu-Cheng Chiang , Chia-Hung Liu
发明人： Chung-Che Liu , Ling-Yu Chao , Hsu-Cheng Chiang , Chia-Hung Liu
IPC分类号： F25B13/00 , F25B5/00 , F25B43/00 , F25B41/00
CPC分类号： F25B25/005 , F24F3/065 , F25B2400/06 , F25B2600/2519
摘要： An air conditioning system includes a first circulation module and a second circulation module. Two circulation modules are joined by a heat exchanger. The first circulation is a modular refrigeration system includes a compressor, expansion device, and heat exchangers. The second circulation module includes a main liquid refrigerant tank, a number of distributed liquid refrigerant tanks, liquid pumps and a plurality of indoor units which includes a heat exchange device and a vapor propelling device. The heat exchange device is connected to the main liquid tank. The vapor propelling device propels the working fluid in a saturated vapor state to the first heat exchanger, thus forming a working fluid loop. It can be switched between the heating and cooling modes.
摘要翻译：空调系统包括第一循环模块和第二循环模块。两个循环模块通过热交换器连接。第一个循环是包括压缩机，膨胀装置和热交换器的模块化制冷系统。第二循环模块包括主液体制冷剂罐，多个分配的液体制冷剂罐，液体泵和包括热交换装置和蒸气推进装置的多个室内单元。热交换装置连接到主液箱。蒸汽推进装置将工作流体以饱和蒸汽状态推进到第一热交换器，从而形成工作流体回路。它可以在加热和冷却模式之间切换。

2. 发明申请

US20080149311A1 Spray type heat exchange device 审中-公开
标题翻译：喷雾式换热装置
公开(公告)号：US20080149311A1
公开(公告)日：2008-06-26
申请号：US11785542
申请日：2007-04-18
申请人： Chia-Hung Liu , Chung-Che Liu
发明人： Chia-Hung Liu , Chung-Che Liu
IPC分类号： F25B39/02
CPC分类号： F25B39/028 , F25B2339/0242 , F25B2500/01 , F28D3/02 , F28D3/04 , F28D7/163 , F28F9/0265
摘要： A spray type heat exchange device includes a spray unit, a first group set of heat transfer tubes, at least a distributing unit and a second group set of heat transfer tubes. The distributing unit redistributes the remaining liquid refrigerant that is sprayed out from the spray unit and flowed through the first group set of heat transfer tubes, and the remaining liquid refrigerant is dropped downwardly to the second group set of heat transfer tubes. By this disclosed method, the inner space of the heat exchange device could be fully utilized to configure and accommodate more heat transfer tubes therein.
摘要翻译：喷雾型热交换装置包括喷射单元，第一组传热管，至少分配单元和第二组传热管。分配单元重新分布从喷雾单元喷出并流过第一组传热管的剩余液体制冷剂，剩余的液体制冷剂向下落到第二组传热管。通过该公开的方法，可以充分利用热交换装置的内部空间来配置和容纳更多的传热管。

3. 发明授权

US07802735B2 Refrigerant floating expansion apparatus 有权
标题翻译：制冷剂浮动膨胀装置
公开(公告)号：US07802735B2
公开(公告)日：2010-09-28
申请号：US12045732
申请日：2008-03-11
申请人： Chia-Hung Liu , Chung-Che Liu , Shih-Chang Chiang , Hsu-Cheng Chiang
发明人： Chia-Hung Liu , Chung-Che Liu , Shih-Chang Chiang , Hsu-Cheng Chiang
IPC分类号： G05D23/12 , F16K31/16
CPC分类号： F25B41/065 , Y10T137/7433
摘要： A refrigerant floating expansion apparatus including a main body, a standpipe, a float element and a separation element is provided. The main body includes a base plate and a pipe-shaped housing. The standpipe fixed on the base plate has a second pipe opening and a third pipe opening. The pipe wall of the standpipe has at least an opening near the second pipe opening. The float element surrounds the standpipe for controlling a fluid-passing area of the opening. The separation element surrounding the float element is disposed on the base plate and forms an inner path with the pipe-shaped housing. The separation element has several fluid passageways near the base plate. A high-pressure fluid entering the main body is guided to pass through the fluid passageways to move the float element for controlling the fluid-passing area of the opening. Then, the high-pressure fluid is transferred to a low-pressure fluid.
摘要翻译：提供一种包括主体，立管，浮子元件和分离元件的制冷剂浮动膨胀装置。主体包括基板和管状壳体。固定在基板上的立管具有第二管道开口和第三管道开口。立管的管壁在第二管道开口附近具有至少一个开口。浮子元件围绕立管以控制开口的流体通过区域。围绕浮子元件的分离元件设置在基板上并与管状壳体形成内部路径。分离元件在基板附近具有多个流体通道。引导进入主体的高压流体通过流体通道以移动浮子元件，以控制开口的流体通过区域。然后，将高压流体转移到低压流体。

4. 发明申请

US20090158763A1 REFRIGERANT FLOATING EXPANSION APPARATUS 有权
标题翻译：制冷剂膨胀膨胀装置
公开(公告)号：US20090158763A1
公开(公告)日：2009-06-25
申请号：US12045732
申请日：2008-03-11
申请人： Chia-Hung Liu , Chung-Che Liu , Shih-Chang Chiang , Hsu-Cheng Chiang
发明人： Chia-Hung Liu , Chung-Che Liu , Shih-Chang Chiang , Hsu-Cheng Chiang
IPC分类号： F25B41/04
CPC分类号： F25B41/065 , Y10T137/7433
摘要： A refrigerant floating expansion apparatus including a main body, a standpipe, a float element and a separation element is provided. The main body includes a base plate and a pipe-shaped housing. The standpipe fixed on the base plate has a second pipe opening and a third pipe opening. The pipe wall of the standpipe has at least an opening near the second pipe opening. The float element surrounds the standpipe for controlling a fluid-passing area of the opening. The separation element surrounding the float element is disposed on the base plate and forms an inner path with the pipe-shaped housing. The separation element has several fluid passageways near the base plate. A high-pressure fluid entering the main body is guided to pass through the fluid passageways to move the float element for controlling the fluid-passing area of the opening. Then, the high-pressure fluid is transferred to a low-pressure fluid.
摘要翻译：提供一种包括主体，立管，浮子元件和分离元件的制冷剂浮动膨胀装置。主体包括基板和管状壳体。固定在基板上的立管具有第二管道开口和第三管道开口。立管的管壁在第二管道开口附近具有至少一个开口。浮子元件围绕立管以控制开口的流体通过区域。围绕浮子元件的分离元件设置在基板上并与管状壳体形成内部路径。分离元件在基板附近具有多个流体通道。引导进入主体的高压流体通过流体通道以移动浮子元件，以控制开口的流体通过区域。然后，将高压流体转移到低压流体。

5. 发明申请

US20100211228A1 METHOD AND SYSTEM FOR CONTROLLING COMPRESSOR 有权
标题翻译：控制压缩机的方法和系统
公开(公告)号：US20100211228A1
公开(公告)日：2010-08-19
申请号：US12540566
申请日：2009-08-13
申请人： Ling-Yu Chao , Chung-Che Liu , Hsu-Cheng Chiang
发明人： Ling-Yu Chao , Chung-Che Liu , Hsu-Cheng Chiang
IPC分类号： G05D7/00
CPC分类号： F25B49/027 , F25B49/022 , F25B2400/0403 , F25B2400/16 , F25B2600/021 , F25B2700/1931 , F25B2700/1933 , F25B2700/21163 , Y02B30/741
摘要： In the present invention, a method and a system for controlling a compressor are provided. The method includes the steps of: providing a condenser connected to the compressor, and at least one evaporator connected to the condenser; measuring an inlet pressure and an outlet pressure of the compressor to obtain a flow rate of the condensate; determining a secure flow rate and a demanding flow rate based on a total number of the at least one evaporator; comparing at least two of the flow rate, the demanding flow rate and the secure flow rate with each other to obtain a compared result; and controlling the compressor based on the comparing result.
摘要翻译：在本发明中，提供了一种用于控制压缩机的方法和系统。该方法包括以下步骤：提供连接到压缩机的冷凝器和连接到冷凝器的至少一个蒸发器; 测量压缩机的入口压力和出口压力以获得冷凝物的流量; 基于所述至少一个蒸发器的总数确定安全的流量和苛刻的流量; 比较流量，要求流量和安全流量中的至少两个以获得比较结果; 并根据比较结果控制压缩机。

6. 发明授权

US08561675B2 Spray type heat-exchanging unit 有权
标题翻译：喷雾式热交换装置
公开(公告)号：US08561675B2
公开(公告)日：2013-10-22
申请号：US12637495
申请日：2009-12-14
申请人： Chung-Che Liu , Yie-Zu Hu , Hsi-Tsung Cheng
发明人： Chung-Che Liu , Yie-Zu Hu , Hsi-Tsung Cheng
IPC分类号： F28D5/00 , A23C3/04
CPC分类号： F25B39/02 , F25B2339/0242 , F28D5/02 , F28D21/0017 , F28D2021/0071
摘要： A spray type heat-exchanging unit includes a main body; a distributive refrigerant spray module located in an upper part of the main body and having an extended distributor and a refrigerant spray surface; and a plurality of heat exchange tubes provided in the main body below the distributive refrigerant spray module. A liquid refrigerant is guided into the extended distributor to drip onto the refrigerant spray surface, and then uniformly sprayed onto the heat exchange tubes. Gaseous refrigerant produced by evaporation in heat exchange in the main body is recovered via a top opening of the main body, making the mechanical refrigerating apparatus more efficient than a refrigerating apparatus adopting a flooded evaporator, and minimizing the refrigerant charge amount and material cost required by the heat-exchanging unit.
摘要翻译：喷雾式热交换器包括：主体; 分配制冷剂喷射模块，其位于主体的上部并具有延伸的分配器和制冷剂喷射表面; 以及在分配制冷剂喷射模块的下方的主体内设置的多个热交换管。将液体制冷剂引导到延伸的分配器中以滴落到制冷剂喷射表面上，然后均匀地喷射到热交换管上。通过主体的热交换蒸发而产生的气态制冷剂通过主体的顶部开口被回收，使得机械制冷装置比采用淹没的蒸发器的制冷装置更有效，并使制冷剂充量量和材料成本最小化热交换单元。

7. 发明授权

US08185247B2 Method and system for controlling compressor 有权
标题翻译：压缩机控制方法及系统
公开(公告)号：US08185247B2
公开(公告)日：2012-05-22
申请号：US12540566
申请日：2009-08-13
申请人： Ling-Yu Chao , Chung-Che Liu , Hsu-Cheng Chiang
发明人： Ling-Yu Chao , Chung-Che Liu , Hsu-Cheng Chiang
IPC分类号： G06F19/00
CPC分类号： F25B49/027 , F25B49/022 , F25B2400/0403 , F25B2400/16 , F25B2600/021 , F25B2700/1931 , F25B2700/1933 , F25B2700/21163 , Y02B30/741
摘要： In the present invention, a method and a system for controlling a compressor are provided. The method includes the steps of: providing a condenser connected to the compressor, and at least one evaporator connected to the condenser; measuring an inlet pressure and an outlet pressure of the compressor to obtain a flow rate of the condensate; determining a secure flow rate and a demanding flow rate based on a total number of the at least one evaporator; comparing at least two of the flow rate, the demanding flow rate and the secure flow rate with each other to obtain a compared result; and controlling the compressor based on the comparing result.
摘要翻译：在本发明中，提供了一种用于控制压缩机的方法和系统。该方法包括以下步骤：提供连接到压缩机的冷凝器和连接到冷凝器的至少一个蒸发器; 测量压缩机的入口压力和出口压力以获得冷凝物的流量; 基于所述至少一个蒸发器的总数确定安全的流量和苛刻的流量; 比较流量，要求流量和安全流量中的至少两个以获得比较结果; 并根据比较结果控制压缩机。

8. 发明申请

US20070151279A1 Spray type heat-exchanging unit 审中-公开
标题翻译：喷雾式热交换装置
公开(公告)号：US20070151279A1
公开(公告)日：2007-07-05
申请号：US11642684
申请日：2006-12-21
申请人： Chung-Che Liu , Yie-Zu Hu , Hsi-Tsung Cheng
发明人： Chung-Che Liu , Yie-Zu Hu , Hsi-Tsung Cheng
IPC分类号： F28D15/00 , F28D5/00
CPC分类号： F28D5/02 , F25B39/02 , F25B2339/0242 , F28D21/0017 , F28D2021/0071
摘要： A spray type heat-exchanging unit includes a main body; a distributive refrigerant spray module located in an upper part of the main body and having an axially extended distributor and a refrigerant spray surface; and a plurality of heat exchange tubes provided in the main body below the distributive refrigerant spray module. A liquid refrigerant is guided into the axial distributor to drip onto the refrigerant spray surface, and then uniformly sprayed onto the heat exchange tubes. Gaseous refrigerant produced by evaporation in heat exchange in the main body is recovered via a top opening of the main body, making the mechanical refrigerating apparatus more efficient than a refrigerating apparatus adopting a flooded evaporator, and minimizing the refrigerant charge amount and material cost required by the heat-exchanging unit.
摘要翻译：喷雾式热交换器包括：主体; 分配制冷剂喷雾模块，其位于主体的上部并具有轴向延伸的分配器和制冷剂喷射表面; 以及在分配制冷剂喷射模块的下方的主体内设置的多个热交换管。液体制冷剂被引导到轴向分配器中以滴落到制冷剂喷射表面上，然后均匀地喷射到热交换管上。通过主体的热交换蒸发而产生的气态制冷剂通过主体的顶部开口被回收，使得机械制冷装置比采用淹没的蒸发器的制冷装置更有效，并使制冷剂充注量和材料成本最小化热交换单元。

9. 发明授权

US07841825B2 Method for predicting surge in compressor 有权
标题翻译：预测压缩机浪涌的方法
公开(公告)号：US07841825B2
公开(公告)日：2010-11-30
申请号：US11711007
申请日：2007-02-27
申请人： Chun-Han Chen , Chung-Ping Chiang , Jiing-Fu Chen , Chung-Che Liu , Yun-Jui Chung
发明人： Chun-Han Chen , Chung-Ping Chiang , Jiing-Fu Chen , Chung-Che Liu , Yun-Jui Chung
IPC分类号： F04D27/02
CPC分类号： F04D27/02
摘要： A method for predicting surge in a compressor is provided, which is applicable to a cooling apparatus equipped with a centrifugal compressor. A set of highest outlet pressure values is obtained by a performance test performed on the centrifugal compressor. A coolant flow rate value and an opening percentage value of inlet guide vanes of the centrifugal compressor are measured. An outlet pressure value of the centrifugal compressor is calculated with an equation using the measured coolant flow rate value and the measured opening percentage value. The outlet pressure value is compared with one of the highest outlet pressure values corresponding to the measured opening percentage value, and if the outlet pressure value is larger than or equal to the highest corresponding outlet pressure value, it confirms imminent surge in the centrifugal compressor, so as to provide a basis of preparation for surge elimination.
摘要翻译：提供一种用于预测压缩机浪涌的方法，其可应用于配备有离心式压缩机的冷却装置。通过在离心式压缩机上进行的性能试验得到一组最高的出口压力值。测量离心压缩机的入口导叶的冷却剂流量值和开度百分比值。使用测量的冷却剂流量值和测量的开度百分比值，用等式计算离心压缩机的出口压力值。将出口压力值与对应于测量开度百分比值的最高出口压力值之一进行比较，如果出口压力值大于或等于最高相应的出口压力值，则确认离心式压缩机即将发生浪涌，为浪涌消除的准备提供依据。

10. 发明申请

US20080101914A1 Method for predicting surge in compressor 有权
标题翻译：预测压缩机浪涌的方法
公开(公告)号：US20080101914A1
公开(公告)日：2008-05-01
申请号：US11711007
申请日：2007-02-27
申请人： Chun-Han Chen , Chung-Ping Chiang , Jiing-Fu Chen , Chung-Che Liu , Yun-Jui Chung
发明人： Chun-Han Chen , Chung-Ping Chiang , Jiing-Fu Chen , Chung-Che Liu , Yun-Jui Chung
IPC分类号： F04D1/00
CPC分类号： F04D27/02
摘要： A method for predicting surge in a compressor is provided, which is applicable to a cooling apparatus equipped with a centrifugal compressor. A set of highest outlet pressure values is obtained by a performance test performed on the centrifugal compressor. A coolant flow rate value and an opening percentage value of inlet guide vanes of the centrifugal compressor are measured. An outlet pressure value of the centrifugal compressor is calculated with an equation using the measured coolant flow rate value and the measured opening percentage value. The outlet pressure value is compared with one of the highest outlet pressure values corresponding to the measured opening percentage value, and if the outlet pressure value is larger than or equal to the highest corresponding outlet pressure value, it confirms imminent surge in the centrifugal compressor, so as to provide a basis of preparation for surge elimination.
摘要翻译：提供一种用于预测压缩机浪涌的方法，其可应用于配备有离心式压缩机的冷却装置。通过在离心式压缩机上进行的性能试验得到一组最高的出口压力值。测量离心压缩机的入口导叶的冷却剂流量值和开度百分比值。使用测量的冷却剂流量值和测量的开度百分比值，用等式计算离心压缩机的出口压力值。将出口压力值与对应于测量开度百分比值的最高出口压力值之一进行比较，如果出口压力值大于或等于最高相应的出口压力值，则确认离心式压缩机即将发生浪涌，为浪涌消除的准备提供依据。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式