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1. 发明申请

WO2017000279A1 HEAT RECOVERY SYSTEM WITH LIQUID SEPARATOR APPLICATION 审中-公开
标题翻译：具有液体分离器应用的热回收系统
公开(公告)号：WO2017000279A1
公开(公告)日：2017-01-05
申请号：PCT/CN2015/083065
申请日：2015-07-01
申请人： TRANE AIR CONDITIONING SYSTEMS (CHINA) CO., LTD. , TRANE INTERNATIONAL INC.
发明人： DU, Yu Qing
IPC分类号： F25B29/00
CPC分类号： F25B40/02 , F25B6/04 , F25B2339/047 , F25B2400/16
摘要： A heat recovery system and a method of fluid flow therethrough. A liquid separator (6) of the system separates the liquid and vapor from fluid exiting the heat recovery exchanger (10), so that the inlet of the condenser coil (3) is sourced with vapor and liquid amount entering the coil (3) is minimized. A flow control device (4, 9) can control the capacity of the heat recovery system.
摘要翻译：热回收系统和流体流过的方法。系统的液体分离器（6）将液体和蒸汽与离开热回收交换器（10）的流体分离，使得冷凝器盘管（3）的入口源自进入线圈（3）的蒸气和液体量最小化。流量控制装置（4,9）可以控制热回收系统的容量。

2. 发明申请

WO2015018054A2 TRANSITIONAL REFRIGERANT MIGRATION CONTROL IN REFRIGERATION SYSTEMS 审中-公开
标题翻译：制冷系统过渡式制冷剂转移控制
公开(公告)号：WO2015018054A2
公开(公告)日：2015-02-12
申请号：PCT/CN2013/081154
申请日：2013-08-09
申请人： TRANE AIR CONDITIONING SYSTEMS (CHINA) CO., LTD. , TRANE INTERNATIONAL INC.
发明人： LIU, Weidong
CPC分类号： F25B13/00 , F25B45/00 , F25B49/02 , F25B2341/0662 , F25B2400/16 , F25B2500/28 , F25B2700/2111
摘要： A reservoir is provided to receive refrigerant from a first heat exchanger of a heat pump system when the heat pump system switches from a cooling or defrost mode to a heating mode. The reservoir is disposed fluidly between the first heat exchanger and a second heat exchanger of the heat pump system. The refrigerant flowing from the first heat exchanger to the reservoir is driven by a pressure difference between an outlet port of the first heat exchanger and an inlet of the reservoir.
摘要翻译：当热泵系统从冷却或除霜模式切换到加热模式时，提供储存器以从热泵系统的第一热交换器接收制冷剂。储存器流体地设置在热泵系统的第一热交换器和第二热交换器之间。从第一热交换器流向储存器的制冷剂由第一热交换器的出口和储存器的入口之间的压力差驱动。

3. 发明申请

WO2015000114A1 AIR CONDITIONING OUTDOOR UNIT 审中-公开
标题翻译：空调户外单元
公开(公告)号：WO2015000114A1
公开(公告)日：2015-01-08
申请号：PCT/CN2013/078595
申请日：2013-07-01
申请人： TRANE INTERNATIONAL INC. , TRANE AIR CONDITIONING SYSTEMS (CHINA) CO., LTD.
发明人： TENG, Jun , LIN, Shexia , PAN, Guohong , WANG, Chungang , LIU, Dongshun
IPC分类号： F24F13/30 , F24F5/00 , F24F1/16
CPC分类号： F24F1/16
摘要： An outdoor unit (100) of an air conditioning system may be configured to have a generally flower-shaped profile. A top panel (217) of the flower-shaped outdoor unit (100) may be configured to have a generally hexagon shape. The outdoor unit (100) may be configured to have two coil supporting frames (212L, 212R), which may be configured to support two coils (230) generally facing each other. Each of the coils (230) may be configured to have two coil sections (230a, 230b) that are diagonally positioned. The flower-shaped outdoor unit (100) may help create a more evenly distributed air flow along a height of the condenser coils (230). When multiple flower-shaped outdoor units (100) are installed next to each other in operation, the flower-shaped outdoor unit (100) may provide a space between the two neighboring outdoor units (100) to allow an air flow to flow through.
摘要翻译：空调系统的室外单元（100）可以被配置为具有大致花形轮廓。花形室外机组100的上面板217可以构成为大致六边形。室外单元（100）可以被配置为具有两个线圈支撑框架（212L，212R），其可被配置为支撑两个通常彼此面对的线圈（230）。每个线圈（230）可以被配置为具有对角定位的两个线圈段（230a，230b）。花形室外机组100可有助于沿着冷凝器盘管230的高度产生更均匀分布的气流。当在操作中彼此相邻地安装多个花形室外单元（100）时，花形室外单元（100）可以在两个相邻的室外单元（100）之间提供空间，以允许空气流动。

4. 发明申请

WO2015000111A1 METHOD OF CONTROLLING A FLUID CIRCULATION SYSTEM 审中-公开
标题翻译：控制流体循环系统的方法
公开(公告)号：WO2015000111A1
公开(公告)日：2015-01-08
申请号：PCT/CN2013/078584
申请日：2013-07-01
申请人： TRANE INTERNATIONAL INC. , TRANE AIR CONDITIONING SYSTEMS (CHINA) CO., LTD.
发明人： QIN, Yunfei , ZHANG, Jianming
IPC分类号： F24F11/04 , G05D7/06
CPC分类号： F24F11/06 , F24F3/06 , F24F11/83 , F24F2140/12 , F24F2140/20 , G05D7/0676
摘要： Methods as disclosed herein are generally configured to help determine a pressure differential (or pressure head) in a fluid circulation system of, for example, a HVAC system, for controlling the fluid circulation system. The method may include obtaining a correlation between a fluid flow rate and a pressure differential in the fluid circulation system by varying an operation speed of the pump. The method may also include obtaining a desired fluid flow rate for matching a cooling capacity of the HVAC system and determining a pressure differential setpoint corresponding to the desired fluid flow rate based on the correlation between the fluid flow rate and the pressure differential. The methods can be executed by, for example, a controller of the HVAC system so as to eliminate the requirement of a user to set up the pressure differential.
摘要翻译：本文公开的方法通常被配置为帮助确定用于控制流体循环系统的例如HVAC系统的流体循环系统中的压差（或压头）。该方法可以包括通过改变泵的操作速度来获得流体流动速率和流体循环系统中的压力差之间的相关性。该方法还可以包括获得用于匹配HVAC系统的冷却能力的期望的流体流速，并且基于流体流速和压差之间的相关性来确定对应于期望流体流速的压力差设定值。该方法可以由例如HVAC系统的控制器来执行，以消除用户设置压力差的要求。

5. 发明申请

WO2014198031A1 METHODS AND SYSTEMS OF STREAMING REFRIGERANT IN A HEAT EXCHANGER 审中-公开
标题翻译：在热交换器中流动制冷剂的方法和系统
公开(公告)号：WO2014198031A1
公开(公告)日：2014-12-18
申请号：PCT/CN2013/077152
申请日：2013-06-13
申请人： TRANE INTERNATIONAL INC. , TRANE AIR CONDITIONING SYSTEMS (CHINA) CO., LTD.
发明人： LIU, Bin , MA, Jing , HUANG, Fei
IPC分类号： F25B39/02 , F28D7/16 , F28F27/02
CPC分类号： F25B39/02 , F25B31/004 , F25B43/02 , F25B2339/0242 , F28D3/02 , F28D3/04 , F28D5/02 , F28D7/16 , F28D2021/0071 , F28F2009/226
摘要： Methods of managing refrigerant/lubricant in an evaporator are provided. The methods comprise: directing refrigerant/lubricant into a shell side of the evaporator; collecting the refrigerant/lubricant and directing the refrigerant/lubricant toward a longitudinal direction of the evaporator to form a first longitudinal refrigerant/lubricant stream; and forming a refrigerant/lubricant pool to exchange heat with a heat exchanger tube of the evaporator. Also shell and tube evaporators used for the above methods are provided. By forming longitudinal refrigerant streams in the pans, heat exchange efficiency may be improved and a lubricant content in refrigerant streams may be concentrated toward a bottom of the evaporator.
摘要翻译：提供了一种在蒸发器中管理制冷剂/润滑剂的方法。所述方法包括：将制冷剂/润滑剂引导到蒸发器的壳侧; 收集制冷剂/润滑剂并将制冷剂/润滑剂沿着蒸发器的纵向方向引导以形成第一纵向制冷剂/润滑剂流; 并且形成制冷剂/润滑剂池以与蒸发器的热交换器管进行热交换。还提供了用于上述方法的壳和蒸发器。通过在平底锅中形成纵向制冷剂流，可以提高热交换效率，并且制冷剂流中的润滑剂含量可以朝向蒸发器的底部浓缩。

6. 发明申请

WO2017049609A1 FIXING DEVICE FOR HEAT EXCHANGER 审中-公开
标题翻译：热交换器固定装置
公开(公告)号：WO2017049609A1
公开(公告)日：2017-03-30
申请号：PCT/CN2015/090779
申请日：2015-09-25
申请人： TRANE AIR CONDITIONING SYSTEMS (CHINA) CO., LTD. , TRANE INTERNATIONAL INC.
发明人： RONG, Guangwei , DUAN, Pingsen, Andy , YANG, Qing, Aaron , HAN, Weifeng, Sam
IPC分类号： F28F9/02 , F24F13/20 , F16B5/06
CPC分类号： F24F1/16 , F16B2/22 , F16B5/0685 , F28D1/05366 , F28D2001/0273 , F28D2021/0068 , F28F9/002 , F28F9/02 , F28F2275/08 , F28F2275/085
摘要： A fixing device (500, 600) includes a gasket (300) and a clip (400). The clip (400) includes a clip upper portion (405), a clip body portion (409), and a clip leg portion (430). The clip upper portion (405) has a width wider than the clip body portion (409) and the clip leg portion (430). The clip upper portion (405), the clip body portion (409), and the clip leg portion (430) are connected to form an open loop facing downward. The gasket (300) includes a gasket upper portion (305), a gasket intermediate portion (310), and a gasket base portion (315) forming an "A" shape. The gasket (300) is compressible. The clip upper portion (405) and the clip body portion (409) define two receiving areas (411) evenly distributed at two inner sides of the clip. The gasket (300) is evenly and simultaneously compressed toward the two receiving areas (411) of the clip while the clip moves downward without tilting or slanting.
摘要翻译：定影装置（500,600）包括垫圈（300）和夹子（400）。夹子（400）包括夹子上部（405），夹子主体部分（409）和夹子腿部（430）。夹子上部（405）的宽度比夹子主体部（409）和夹脚部（430）宽。夹子上部（405），夹子主体部（409）和夹子脚部（430）连接形成面向下的开放环。垫圈300包括垫圈上部305，垫圈中间部310和形成A形状的密封垫基部315。垫圈（300）是可压缩的。夹子上部（405）和夹子主体部分（409）限定均匀分布在夹子的两个内侧的两个接纳区域（411）。当夹子向下移动而不倾斜或倾斜时，垫圈（300）被均匀地同时地压向夹子的两个接收区域（411）。

7. 发明申请

WO2015180142A1 HVAC SYSTEM AND METHOD 审中-公开
标题翻译： HVAC系统和方法
公开(公告)号：WO2015180142A1
公开(公告)日：2015-12-03
申请号：PCT/CN2014/078942
申请日：2014-05-30
申请人： TRANE AIR CONDITIONING SYSTEMS (CHINA) CO., LTD. , TRANE INTERNATIONAL INC.
发明人： DU, Yuqing
IPC分类号： F24F13/10
CPC分类号： F24F1/48 , F24F1/16
摘要： Systems, apparatuses and methods to position an outdoor heat exchange unit of an HVAC system so that a heat exchange coil can be oriented to a desired orientation relative to a wind direction are provided. The outdoor heat exchange unit can take advantage of the wind to facilitate moving air through the heat exchange coil so as to help reduce fan speed and/or energy consumption. The outdoor heat exchange unit can be positioned so that an undesired effect of the wind on the heat exchange coil can be reduced or minimized. The heat exchange coil can be oriented to a desired orientation relative to a wind direction based on, for example, operation modes of the HVAC system.
摘要翻译：提供了一种用于定位HVAC系统的室外热交换单元的系统，设备和方法，使得热交换盘管可以相对于风向定向到期望的方位。室外热交换单元可以利用风来促进空气通过热交换盘管，从而有助于降低风扇速度和/或能量消耗。室外热交换单元可以被定位成使得风对热交换盘管的不期望的影响可以减小或最小化。基于例如HVAC系统的操作模式，热交换盘管可以相对于风向定向为期望的取向。

8. 发明申请

WO2015161461A1 VARIABLE REFRIGERANT HVAC SYSTEM WITH INDIVIDUAL DEFROST 审中-公开
标题翻译：具有个体缺陷的可变制冷系统
公开(公告)号：WO2015161461A1
公开(公告)日：2015-10-29
申请号：PCT/CN2014/076026
申请日：2014-04-23
申请人： TRANE AIR CONDITIONING SYSTEMS (CHINA) CO., LTD. , TRANE INTERNATIONAL INC.
发明人： TANG, Sheng Tonesen , LI, Yan Aka , HU, Yong , CHAI, Guohong Galen
IPC分类号： F25B13/00 , F25B49/02
CPC分类号： F25B13/00 , F25B41/04 , F25B47/025 , F25B49/02 , F25B2313/02322 , F25B2313/0233 , F25B2313/0251 , F25B2313/0253 , F25B2313/02742 , F25B2400/13 , F25B2600/2501 , F25B2700/1931 , F25B2700/1933
摘要： Provided are a heat pump system (100) and a method of controlling the same. The heat pump system (100) comprises a plurality of outdoor units (105A, 105B) operable in a plurality of operation modes in fluid communication with one or more indoor units (125) via a heat transfer circuit (200). A first and a second of the plurality of outdoor units (105A, 105B) includes a compressor (205A, 205B), and a first flow control device (220A, 220B) between the compressor (205A, 205B) and an outdoor heat exchanger (225A, 225B) in a first flow direction and between the compressor (205A, 205B) and a second flow control device (250A, 250B) in a second flow direction. In a first state, the first flow control device (220A, 220B) permits refrigerant flow to the outdoor heat exchanger (225A, 225B). In a second state, the first flow control device (220A, 220B) permits refrigerant flow to the second flow control device (250A, 250B). The second flow control devices (250A, 250B) of the first and second of the plurality of outdoor units (105A, 105B) are individually controllable to set the first and/or second of the plurality of outdoor units (105A, 105B) to a defrost mode.
摘要翻译：提供一种热泵系统（100）及其控制方法。热泵系统（100）包括多个室外单元（105A，105B），可在多个操作模式中操作，经由传热回路（200）与一个或多个室内单元（125）流体连通。多个室外机组（105A，105B）的第一和第二室包括压缩机（205A，205B）和压缩机（205A，205B）与室外热交换器（220A，220B）之间的第一流量控制装置 225A，225B）和在第二流动方向上的压缩机（205A，205B）和第二流量控制装置（250A，250B）之间。在第一状态下，第一流量控制装置（220A，220B）允许制冷剂流向室外热交换器（225A，225B）。在第二状态下，第一流量控制装置（220A，220B）允许制冷剂流向第二流量控制装置（250A，250B）。多个室外单元（105A，105B）中的第一和第二室外单元（105A，105B）的第二流量控制装置（250A，250B）可单独控制，以将多个室外单元（105A，105B）中的第一和/或第二室外单元除霜模式。

9. 发明申请

WO2014101215A1 COIL END PLATE FOR A HEAT EXCHANGER COIL ASSEMBLY 审中-公开
标题翻译：热交换器线圈组件用线圈板
公开(公告)号：WO2014101215A1
公开(公告)日：2014-07-03
申请号：PCT/CN2012/088104
申请日：2012-12-31
申请人： TRANE AIR CONDITIONING SYSTEMS (CHINA) CO., LTD.
发明人： WANG, Shunhua , YANG, Wenhu , ZHOU, Duhui
IPC分类号： F28F9/02
CPC分类号： F28F9/001 , F24F1/0007 , F24F13/32 , F28D1/0477 , F28F2275/14
摘要： Embodiments of coil end plate of a heat exchange coil assembly are disclosed. The coil end plate can be configured to include a raised surface feature(s) that can provide structural support to a header cover of the heat exchange coil assembly, so that the header cover can resist deformation caused, for example, by an external force. The raised surface features can also help retain the header cover on the surface of the coil end plate. The raised surface feature(s) of the coil end plate may be made by deforming (such as crimping or punching) a portion of the coil end plate from a back of the coil end plate, so that the back of the coil end plate remains to be flat. During assembly, the flat back of the coil end plate can engage a side panel of an indoor unit.
摘要翻译：公开了一种热交换线圈组件的线圈端板的实施例。线圈端板可以构造成包括可以向热交换线圈组件的集管盖提供结构支撑的凸起表面特征，使得集管盖可以抵抗例如由外力引起的变形。凸起的表面特征还可以帮助将头盖保持在线圈端板的表面上。线圈端板的凸起表面特征可以通过使线圈端板的一部分从线圈端板的后部变形（例如压接或冲压）而制成，使得线圈端板的背面保持要平坦在组装过程中，线圈端板的平背可与室内机的侧板接合。

10. 发明申请

WO2015024155A1 GAS COOLER 审中-公开
标题翻译：气体冷却器
公开(公告)号：WO2015024155A1
公开(公告)日：2015-02-26
申请号：PCT/CN2013/081732
申请日：2013-08-19
申请人： TRANE AIR CONDITIONING SYSTEMS (CHINA) CO., LTD. , TRANE INTERNATIONAL INC.
发明人： ZHANG, Long
IPC分类号： F28D7/10
CPC分类号： F28D7/106 , F25B9/008 , F25B39/04 , F25B40/00 , F25B2309/061 , F25B2339/047 , F28D7/0075 , F28D7/024
摘要： Methods, systems and apparatus that are configured to reduce a temperature change of a cooling fluid at where the CO 2 may have a relatively high specific heat capacity in a gas cooler are provided. Additional cooling fluid can be introduced to where the CO 2 may have a relativelyhigh specific heat capacity to reduce the temperature change of the cooling fluid. By slowing down the temperature change of the cooling fluid at where the CO 2 may have the relatively high specific heat capacity, a temperature differential between the CO 2 and the cooling fluid in the gas cooler can be maintained and/or created, which may help heat exchange between the CO 2 and the cooling fluid.
摘要翻译：提供了被配置为减少在气体冷却器中CO 2可能具有相对高的比热容的冷却流体的温度变化的方法，系统和装置。可以将另外的冷却流体引入到CO 2可能具有相对较高比热容的地方，以减少冷却流体的温度变化。通过减缓CO 2可能具有相对较高比热容的冷却液的温度变化，可以维持和/或产生气体冷却器中CO 2和冷却流体之间的温差，这可以有助于热交换在二氧化碳和冷却液之间。

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