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1. 发明授权

US11566854B2 Folded conduit for heat exchanger applications 有权
公开(公告)号：US11566854B2
公开(公告)日：2023-01-31
申请号：US16067009
申请日：2016-12-20
申请人： Carrier Corporation
发明人： Abbas A. Alahyari , Michael F. Taras , Jack Leon Esformes
IPC分类号： F28F1/02 , F28D1/03 , F28F1/40 , F28F1/00 , F28F13/18 , F28D1/053
摘要： A heat exchange conduit includes a body having a first portion including a first flow channel and a second portion including a second flow channel. A cross-section of the heat exchange conduit varies over a length of the heat exchange conduit.

2. 发明申请

US20210254901A1 HEAT RECOVERY VENTILATOR 有权
公开(公告)号：US20210254901A1
公开(公告)日：2021-08-19
申请号：US16972201
申请日：2019-11-06
申请人： Carrier Corporation
发明人： Dhruv Chanakya Hoysall , Abbas A. Alahyari , Jack Leon Esformes
IPC分类号： F28D19/04 , B21D53/04
摘要： A heat recovery wheel for a heat exchanger includes a wheel rim defining an outer perimeter of the heat recovery wheel, and a plurality of wheel passages located between the wheel rim and the wheel axis. The plurality of wheel passages are arranged in a plurality of radial layers relative to a wheel central axis. Each layer is defined by a first shaped material having a first cross-sectional shape and a second shaped material assembled to the first shaped material, the second shaped material having a second cross-sectional shape. Radially adjacent layers of the plurality of layers are secured directly to one another, and the plurality of wheel passages are configured for flow of a first airflow and a second airflow therethrough for thermal energy exchange between the first airflow and the second airflow.

3. 发明申请

US20160313035A1 REFRIGERANT RISER FOR EVAPORATOR 审中-公开
标题翻译：用于蒸发器的制冷剂
公开(公告)号：US20160313035A1
公开(公告)日：2016-10-27
申请号：US15104842
申请日：2014-10-22
申请人： CARRIER CORPORATION
发明人： Marcel Christians , Jack Leon Esformes , Satyam Bendapudi
IPC分类号： F25B39/00 , F24F5/00 , F25B41/00 , F25B41/06 , F28D21/00 , F28D3/02
CPC分类号： F25B39/00 , F24F5/001 , F25B39/028 , F25B41/00 , F25B41/003 , F25B41/062 , F25B2339/021 , F25B2339/0242 , F25B2500/01 , F28D3/02 , F28D21/0017
摘要： A heating, ventilation and air conditioning (HVAC) system includes a condenser (18) flowing a flow of refrigerant therethrough and to an output pipe (56) and a falling film evaporator (12) in flow communication with the condenser and having an evaporator input pipe (58) located vertically higher than the output pipe. A plurality of riser pipes (60) connect the output pipe to the evaporator input pipe. The flow of refrigerant flows through selected riser pipes of the plurality of riser pipes as required by a load on the HVAC system.
摘要翻译：加热，通风和空调（HVAC）系统包括使制冷剂流动流过的冷凝器（18）和与冷凝器流体连通的输出管（56）和降膜蒸发器（12），并具有蒸发器输入管道（58）位于垂直于输出管道的上方。多个提升管（60）将输出管连接到蒸发器输入管。制冷剂的流动通过HVAC系统上的负载所需的多个提升管的选定的提升管流动。

4. 发明申请

US20160116230A1 METHOD FOR MANUFACTURING A MULTIPLE MANIFOLD ASSEMBLY HAVING INTERNAL COMMUNICATION PORTS 审中-公开
标题翻译：具有内部通信口的多个管道组件的制造方法
公开(公告)号：US20160116230A1
公开(公告)日：2016-04-28
申请号：US14890236
申请日：2014-05-12
申请人： Carrier Corporation
发明人： Michael F. Taras , Bruce J. Poplawski , Arindom Joardar , Jack Leon Esformes , Tobias H. Sienel , Mel Woldesemayat
IPC分类号： F28F9/02 , B23P15/26
CPC分类号： F28F9/02 , B23P15/26 , F28D1/05391 , F28F9/0243
摘要： A method is provided for manufacturing a manifold assembly with internal fluid communication between a first manifold defining a first fluid chamber and a second manifold defining a second fluid chamber of the manifold assembly, the first manifold and the second manifold joined in parallel relationship along a longitudinally extending interface between a wall of the first manifold and a wall of the second manifold. The method includes: forming a first access port in a wall of one of the first manifold and the second manifold diametrically opposite the interface; forming a first fluid communication port extending through a wall of the first manifold and a wall of the second manifold at the interface and defining a first fluid passage between the first and second fluid chambers; and sealingly plugging the access port.
摘要翻译：提供了一种用于制造歧管组件的方法，该歧管组件具有在限定第一流体室的第一歧管和限定歧管组件的第二流体室的第二歧管之间具有内部流体连通，第一歧管和第二歧管沿纵向平行地连接在第一歧管的壁和第二歧管的壁之间延伸界面。该方法包括：在第一歧管和第二歧管中的一个的壁上形成与该界面径向相对的第一入口; 形成在所述界面处延伸穿过所述第一歧管的壁和所述第二歧管的壁的第一流体连通口，并且在所述第一和第二流体室之间限定第一流体通道; 并密封堵塞进出口。

5. 发明申请

US20150377527A1 LEVEL CONTROL IN AN EVAPORATOR 有权
标题翻译：蒸发器中的液位控制
公开(公告)号：US20150377527A1
公开(公告)日：2015-12-31
申请号：US14768756
申请日：2013-12-10
申请人： CARRIER CORPORATION
发明人： Marcel Christians , Jack Leon Esformes , Satyam Bendapudi
IPC分类号： F25B39/02
CPC分类号： F25B39/02 , F25B39/028 , F25B2339/0242 , F25B2600/2515 , F25B2700/04 , F28D5/02 , F28D2021/0071 , F28F25/02
摘要： A heating, ventilation and air-conditioning (HVAC) a falling film evaporator in flow communication with a condenser. The falling film evaporator includes a separator to separate vapor from liquid refrigerant and a plurality of evaporator tubes through which a volume of thermal energy transfer medium is flowed. A distribution system is operably connected to the separator to distribute a flow of liquid refrigerant over the plurality of evaporator tubes. A primary feed conduit delivers a flow of refrigerant to the separator, and at least one secondary feed conduit is in flow communication with the primary feed conduit. At least one auxiliary valve is located at the secondary feed conduit to regulate flow into the separator from the primary feed conduit. At least one sensor senses a level of a refrigerant pool in the evaporator. The sensor is operably connected to the at least one auxiliary valve to control operation thereof.
摘要翻译：加热，通风和空调（HVAC）与冷凝器流通的降膜蒸发器。降膜蒸发器包括用于将蒸汽与液体制冷剂分离的分离器和多个蒸发器管，一批体积的热能传递介质通过该蒸发器管流动。分配系统可操作地连接到分离器以在多个蒸发器管上分配液体制冷剂流。主进料管道将制冷剂流输送到分离器，并且至少一个二次进料管道与主进料管道流动连通。至少一个辅助阀位于辅助进料导管处以调节从主进料管道进入分离器的流量。至少一个传感器感测蒸发器中的制冷剂池的水平。传感器可操作地连接到至少一个辅助阀以控制其操作。

6. 发明授权

US11598582B2 Shell-and-tube heat exchanger and air conditioning system 有权
公开(公告)号：US11598582B2
公开(公告)日：2023-03-07
申请号：US17127603
申请日：2020-12-18
申请人： Carrier Corporation
发明人： Wei Zhang , Bryce Kirk Moore , Abbas A. Alahyari , Dhruv Chanakya Hoysall , Tobias H. Sienel , Jack Leon Esformes
IPC分类号： F28D7/16 , F28F9/24 , F28F9/22 , F28F9/00 , F25B39/02
摘要： A shell-and-tube heat exchanger and an air conditioning system. The shell-and-tube heat exchanger includes: a shell provided with a liquid inlet and an vapor outlet, the vapor outlet being disposed at an top portion of the shell; and a heat exchange tube bundle disposed in the shell in an axial direction of the shell; wherein the heat exchange tube bundle includes: a plurality of first heat exchange tubes located at an upper portion, the first heat exchange tubes having a first spacing therebetween; and a plurality of second heat exchange tubes located at a lower portion, the second heat exchange tubes having a second spacing therebetween; the first spacing is different from the second spacing.

7. 发明申请

US20220307774A1 DOUBLE WAVE FIN PLATE FOR HEAT EXCHANGER 有权
公开(公告)号：US20220307774A1
公开(公告)日：2022-09-29
申请号：US17255881
申请日：2020-09-04
申请人： CARRIER CORPORATION
发明人： Lokanath Mohanta , Arindom Joarder , Jack Leon Esformes
IPC分类号： F28F1/32
摘要： Disclosed is a double wave fin plate for a fin-tube heat exchanger, having: one half-plate having one perimeter edge with one cut-out forming one portion of a tube connector; another half-plate having another perimeter edge with another cut-out forming another portion of the tube connector; the one perimeter edge and the other perimeter edge are connected to one another about each cut-out to form the fin plate and the tube connector; one surface waveform is formed on the one half-plate; another surface waveform is formed on the other half-plate, and the one surface waveform is disposed at an angle to the other surface waveform in the fin plate.

8. 发明申请

US20180306533A1 HYDROPHOBIC HEAT EXCHANGERS 审中-公开
公开(公告)号：US20180306533A1
公开(公告)日：2018-10-25
申请号：US15769495
申请日：2016-10-18
申请人： Carrier Corporation
发明人： Abbas A. Alahyari , Jack Leon Esformes , Tobias H. Sienel , Michael F. Taras
IPC分类号： F28F19/00 , F25B39/00 , F25B39/02 , F28F1/32 , F28F19/02
CPC分类号： F28F19/006 , F25B1/00 , F25B39/00 , F25B39/022 , F28D2021/0085 , F28F1/325 , F28F19/02 , F28F2215/00 , F28F2215/04 , F28F2245/04 , F28F2260/02
摘要： A heat exchanger may be a refrigeration heat exchanger including a plurality of fins having a fin density greater than ten fins per inch, or may be a heat pump heat exchanger having a fin density of greater than eighteen fins per inch. Either heat exchanger includes a hydrophobic coating disposed on the plurality of fins for limiting the accumulation of frost.

9. 发明申请

US20180164045A1 MICROTUBE HEAT EXCHANGER 审中-公开
公开(公告)号：US20180164045A1
公开(公告)日：2018-06-14
申请号：US15580221
申请日：2016-06-28
申请人： Carrier Corporation
发明人： Abbas A. Alahyari , John H. Whiton , Matthew Robert Pearson , Jack Leon Esformes
IPC分类号： F28F1/02 , F28D1/053
CPC分类号： F28F1/022 , F28D1/05383 , F28F2250/02 , F28F2260/02
摘要： A heat exchanger is provided including an inlet manifold and an outlet manifold arranged generally parallel to the inlet manifold and being spaced therefrom by a distance. A plurality of rows of microtubes is aligned in a substantially parallel relationship. The plurality of rows of microtubes is configured to fluidly couple the inlet manifold and the outlet manifold. Each of the plurality of rows includes a plurality of microtubes.

10. 发明申请

US20160305695A1 ASYMMETRIC EVAPORATOR 审中-公开
标题翻译：不对称蒸发器
公开(公告)号：US20160305695A1
公开(公告)日：2016-10-20
申请号：US15101050
申请日：2014-10-02
申请人： CARRIER CORPORATION
发明人： Marcel Christians , Jack Leon Esformes , Satyam Bendapudi
IPC分类号： F25B39/00 , F28D7/16 , F28F9/02 , F28D21/00
CPC分类号： F25B39/00 , F25B39/02 , F25B2339/0242 , F28D3/02 , F28D7/16 , F28D7/1661 , F28D21/0017 , F28F9/027 , F28F25/08 , F28F25/082 , F28F25/087
摘要： A falling film evaporator includes an evaporator housing and a plurality of evaporator tubes disposed in the evaporator housing and arranged into one or more tube bundles, through which a volume of thermal energy transfer medium is flowed. A plurality of tube sheets support the plurality of evaporator tubes. A first wall member and a second wall member extend vertically at opposite lateral sides of the plurality of evaporator tubes. The first wall member and the second wall member defme an inner vapor passage therebetween, define a first outer vapor passage between the first wall member and the evaporator housing, and defme a second outer vapor passage between the second wall member and the evaporator housing. A first gap between a first wall member lower edge and the plurality of tube sheets is greater than second gap between a second wall member lower edge and the plurality of tube sheets.
摘要翻译：降膜蒸发器包括蒸发器壳体和设置在蒸发器壳体中的多个蒸发器管，并且布置成一个或多个管束，一定量的热能传递介质通过该管束流动。多个管板支撑多个蒸发器管。第一壁构件和第二壁构件在多个蒸发器管的相对侧面处垂直延伸。第一壁构件和第二壁构件在其之间限定内部蒸气通道，在第一壁构件和蒸发器壳体之间限定第一外部蒸汽通道，并且在第二壁构件和蒸发器壳体之间限定第二外部蒸气通道。第一壁构件下边缘和多个管板之间的第一间隙大于第二壁构件下边缘和多个管板之间的第二间隙。

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