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1. 发明公开

US20240118015A1 MODULAR ADIABATIC COOLING APPARATUS AND RELATED INSTALLATION METHOD 审中-公开
公开(公告)号：US20240118015A1
公开(公告)日：2024-04-11
申请号：US18482486
申请日：2023-10-06
申请人： REFRION S.R.L.
发明人： Andrea Grion
IPC分类号： F25D19/04
CPC分类号： F25D19/04 , F25D2400/14
摘要： A modular adiabatic cooling apparatus comprises a lower module and an upper module which is provided with a ventilator, wherein each of said modules comprises a pair of heat exchangers disposed parallel in a vertical direction on opposite sides of a housing, and a pair of adiabatic evaporative cooling panels, each disposed on an external side of a heat exchanger, and reciprocal guide and coupler disposed in correspondence with respective connection faces, and have a non-operating configuration in which the lower and upper modules are separated from each other, and an operating configuration in which the upper module is stacked one on top of the lower module.

2. 发明申请

US20180195794A1 Diagnostics And Control For Micro Booster Supermarket Refrigeration System 审中-公开
公开(公告)号：US20180195794A1
公开(公告)日：2018-07-12
申请号：US15868693
申请日：2018-01-11
申请人： Emerson Climate Technologies, Inc.
发明人： Michael A. SAUNDERS , Rajan RAJENDRAN , Kurt KNAPKE , John WALLACE , Gregory MICKELSON
IPC分类号： F25D29/00 , F25B5/02
CPC分类号： F25D29/008 , F25B1/10 , F25B5/02 , F25B7/00 , F25B40/00 , F25B41/04 , F25B41/043 , F25B43/02 , F25B49/02 , F25B2400/0401 , F25B2400/075 , F25B2400/13 , F25B2400/22 , F25B2600/2501 , F25B2600/2513 , F25B2700/197 , F25B2700/21152 , F25D2400/14 , F25D2400/36 , F25D2700/10
摘要： A refrigeration system includes first and second compressors, a condenser, first and second refrigeration cases, and a system controller. The first and second compressors are fluidly connected to respective first and second suction and discharge lines. The second suction line is fluidly connected to the first discharge line. The condenser receives refrigerant from the second compressor. The first and second refrigeration cases operate within respective first and second temperature ranges, the first range being lower than the second range. The first case includes a first evaporator that receives refrigerant from the condenser and discharges refrigerant to the first suction line. The second case includes a second evaporator that receives refrigerant from the condenser and discharges refrigerant to the second suction line. The system controller identifies when maintenance is necessary based on a first discharge temperature of the refrigerant in the first discharge line.

3. 发明授权

US10006686B2 Refrigerator and method for manufacturing the same 有权
公开(公告)号：US10006686B2
公开(公告)日：2018-06-26
申请号：US14841432
申请日：2015-08-31
申请人： Dongbu Daewoo Electronics Corporation
发明人： Sung Jin Yang
IPC分类号： F25C1/22 , F25C1/04 , F25C5/00 , F25D23/00 , F25D23/02 , F25D23/04 , F25D11/02 , F25D17/02
CPC分类号： F25C1/04 , F25C5/22 , F25D11/022 , F25D17/02 , F25D23/006 , F25D23/028 , F25D23/04 , F25D2400/14
摘要： A refrigerator includes a main body having a food storage space therein, a door installed on the main body and configured to have an ice compartment therein and to close the food storage space, a compressor, a condenser, and an expansion valve that are installed in the door, and an ice generator installed in the ice compartment. The ice generator includes a tray configured to receive and contain water therein, a refrigerant pipe line configured to connect the compressor, the condenser, and the expansion valve to each other and cool the tray by conduction, and one or more lock rings configured to connect in an airtight fashion the refrigerant pipe line to the compressor, the condenser, and the expansion valve.

4. 发明申请

US20160370096A1 REFRIGERATOR INCLUDING ICE MACHINE AND DEFROST WATER COLLECTING METHOD THEREOF 审中-公开
标题翻译：冰机包括冰机及其水收集方法
公开(公告)号：US20160370096A1
公开(公告)日：2016-12-22
申请号：US14841107
申请日：2015-08-31
申请人： Dongbu Daewoo Electronics Corporation
发明人： Sung Jin YANG
IPC分类号： F25D21/08 , F25D21/14 , F25C1/00
CPC分类号： F25D21/08 , F25C1/00 , F25C5/22 , F25D21/14 , F25D23/02 , F25D23/126 , F25D2400/14
摘要： Embodiments of the present invention provide a refrigerator comprising an ice machine, the refrigerator comprising: a main body, a door, a dispenser disposed on a front surface of the door, a compressor, a condenser and an expansion valve on the door, an ice tray disposed in the ice-making compartment, a refrigerant pipe configured to connect the compressor, the condenser, and the expansion valve, a heater disposed at a peripheral portion of the ice tray, a drain duct disposed under the ice tray, and a defrost water discharge pipe configured to couple the drain duct and the excess water tray.
摘要翻译：本发明的实施例提供了一种包括制冰机的冰箱，所述冰箱包括：主体，门，位于门前表面上的分配器，门上的压缩机，冷凝器和膨胀阀，冰设置在制冰室中的制冷剂管，构造成连接压缩机，冷凝器和膨胀阀的制冷剂管，设置在冰盘的周边部分的加热器，设置在冰盘下方的排水管，以及除霜排水管，其配置成联接排水管和多余的水盘。

5. 发明申请

US20160138848A1 REFRIGERATOR 审中-公开
标题翻译：冰箱
公开(公告)号：US20160138848A1
公开(公告)日：2016-05-19
申请号：US15007636
申请日：2016-01-27
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Jeong Min JEON , Sang Soo Kim , Yong Han Kim , Bong Su Son
IPC分类号： F25D11/02 , F25D17/06
CPC分类号： F25D11/022 , F25B39/04 , F25B2400/061 , F25D11/02 , F25D17/065 , F25D17/067 , F25D19/04 , F25D23/003 , F25D2323/00261 , F25D2323/00271 , F25D2400/14
摘要： A refrigerator having a freezer compartment and a refrigerator compartment and performs a plurality of individual refrigerating cycles using a plurality of compressors so as to individually cool the freezer compartment and the refrigerator compartment. The refrigerator includes a plurality of compressors, a plurality of condensers, a plurality of expansion valves, and a plurality of evaporators. One of the plurality of condensers is disposed in a machine compartment and the other condenser is disposed outside the machine compartment so that a heat dissipation effect of the machine compartment may be improved and arrangement availability may be increased. Also, the refrigerator includes a plurality of compressors, a dual path condenser, a plurality of expansion valves, and a plurality of evaporators. The dual path condenser may have a plurality of individual condensation paths.
摘要翻译：一种具有冷冻室和冷藏室的冰箱，并且使用多个压缩机进行多个单独的冷冻循环，以分别冷却冷冻室和冷藏室。冰箱包括多个压缩机，多个冷凝器，多个膨胀阀和多个蒸发器。多个冷凝器中的一个设置在机械室中，另一个冷凝器设置在机械室外部，从而可以提高机舱的散热效果，并且可以提高排列的可用性。此外，冰箱还包括多个压缩机，双路径冷凝器，多个膨胀阀以及多个蒸发器。双路径冷凝器可以具有多个单独的冷凝路径。

6. 发明申请

US20140007611A1 REFRIGERATOR 有权
标题翻译：冰箱
公开(公告)号：US20140007611A1
公开(公告)日：2014-01-09
申请号：US13935811
申请日：2013-07-05
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Jeong Min JEON , Sang Soo Kim , Yong Han Kim , Bong Su Son
IPC分类号： F25D11/02
CPC分类号： F25D11/022 , F25B39/04 , F25B2400/061 , F25D11/02 , F25D17/065 , F25D17/067 , F25D19/04 , F25D23/003 , F25D2323/00261 , F25D2323/00271 , F25D2400/14
摘要： A refrigerator having a freezer compartment and a refrigerator compartment that circulates a plurality of individual refrigerating cycles using a plurality of compressors so as to individually cool the freezer compartment and the refrigerator compartment. The refrigerator includes a plurality of compressors, a plurality of condensers, a plurality of expansion valves, and a plurality of evaporators. One of the plurality of condensers is disposed in a machine compartment and the other condenser is disposed outside the machine compartment so that a heat dissipation effect of the machine compartment may be improved and arrangement availability may be increased. Also, the refrigerator includes a plurality of compressors, a dual path condenser, a plurality of expansion valves, and a plurality of evaporators. The dual path condenser may have a plurality of individual condensation paths.
摘要翻译：一种具有冷冻室和冷藏室的冰箱，其使用多个压缩机循环多个单独的冷冻循环，以分别冷却冷冻室和冷藏室。冰箱包括多个压缩机，多个冷凝器，多个膨胀阀和多个蒸发器。多个冷凝器中的一个设置在机械室中，另一个冷凝器设置在机械室外部，从而可以提高机舱的散热效果，并且可以提高排列的可用性。此外，冰箱还包括多个压缩机，双路径冷凝器，多个膨胀阀以及多个蒸发器。双路径冷凝器可以具有多个单独的冷凝路径。

7. 发明申请

US20130047659A1 REFRIGERATOR AND METHOD FOR CONTROLLING THE SAME 有权
标题翻译：制冷机及其控制方法
公开(公告)号：US20130047659A1
公开(公告)日：2013-02-28
申请号：US13592800
申请日：2012-08-23
申请人： Yong Han Kim , Kook Jeong Seo , Bong Su Son , Jeong Min Jeon
发明人： Yong Han Kim , Kook Jeong Seo , Bong Su Son , Jeong Min Jeon
IPC分类号： F25D11/02 , F25B6/00 , F25B5/00 , F25D29/00 , F25D17/06
CPC分类号： F25D11/022 , F25B2400/06 , F25B2400/061 , F25B2400/12 , F25D2400/14 , F25D2700/121
摘要： A refrigerator includes a first storage chamber, a second storage chamber spatially-separated from the first storage chamber, a first refrigeration cycle system to cool the first storage chamber using a first refrigeration cycle, and a second refrigeration cycle system installed to be separated from the first refrigeration cycle system to cool the second storage chamber using a second refrigeration cycle in an independent manner from the first refrigeration cycle. The first and second storage chambers maintain first and second target temperatures, respectively. The first and second refrigeration cycle systems circulate different kinds of refrigerants to cool the first and second storage chambers, respectively.
摘要翻译：冰箱包括：第一储存室，与第一储存室空间分离的第二储存室，使用第一制冷循环来冷却第一储存室的第一制冷循环系统;以及第二制冷循环系统，第一制冷循环系统，其以与第一制冷循环无关的方式使用第二制冷循环来冷却第二储存室。第一和第二储存室分别保持第一和第二目标温度。第一和第二制冷循环系统循环不同种类的制冷剂以分别冷却第一和第二储存室。

8. 发明授权

US08042355B2 Temporary refrigerator storage modules 有权
标题翻译：临时冰箱存储模块
公开(公告)号：US08042355B2
公开(公告)日：2011-10-25
申请号：US11769935
申请日：2007-06-28
申请人： Nihat O. Cur , Steven John Kuehl , John Joseph Vonderhaar , Diego Barone , Lorenzo Bianchi
发明人： Nihat O. Cur , Steven John Kuehl , John Joseph Vonderhaar , Diego Barone , Lorenzo Bianchi
IPC分类号： F25D11/02 , F25D17/02 , F25D17/04 , F25B7/00
CPC分类号： F25D17/02 , F25B7/00 , F25B9/14 , F25B21/02 , F25B25/00 , F25D11/02 , F25D11/022 , F25D11/025 , F25D15/00 , F25D17/045 , F25D17/065 , F25D17/08 , F25D23/003 , F25D23/10 , F25D29/00 , F25D2317/0682 , F25D2400/14 , F25D2700/123
摘要： A distributed refrigeration appliance system for use in a residential kitchen and other locations in a dwelling and includes multiple separate refrigeration appliance modules, a central cooling system and a cooling circuit. The system can also include one or more satellite stations having a heat exchanger and arranged for supplying chilled air to one or more refrigeration appliance modules. One or more refrigeration appliance modules can include a thermal cascade cooling device to cool the module to lower temperatures than the cooling circuit can attain. One or more refrigeration appliance modules can be refrigeration/storage modules that can provide refrigerated, unconditioned or heated storage space. The central cooling system can be a vapor compression system having a refrigerant circuit connecting the modules. Alternately, the central cooling system can cool a secondary cooling medium circuit. The refrigeration system can also have more than one refrigeration machine providing cooling to the secondary refrigeration loop.
摘要翻译：一种用于住宅厨房和住宅中其他位置的分布式制冷设备系统，包括多个单独的制冷设备模块，中央冷却系统和冷却回路。该系统还可以包括具有热交换器的一个或多个卫星站，并且布置成用于向一个或多个制冷设备模块供应冷却空气。一个或多个制冷设备模块可以包括热级联冷却装置，以将模块冷却到比冷却回路可以获得的温度更低的温度。一个或多个制冷设备模块可以是可以提供冷藏，无条件或加热的储存空间的制冷/储存模块。中央冷却系统可以是具有连接模块的制冷剂回路的蒸气压缩系统。或者，中央冷却系统可以冷却二次冷却介质回路。制冷系统还可以具有多于一个的制冷机，以向次级制冷回路提供冷却。

9. 发明授权

US07908039B2 Cooling storage cabinet and method of operating the same 有权
标题翻译：冷却储藏柜及其操作方法
公开(公告)号：US07908039B2
公开(公告)日：2011-03-15
申请号：US12227160
申请日：2007-04-10
申请人： Shinichi Kaga , Akihiko Hirano
发明人： Shinichi Kaga , Akihiko Hirano
IPC分类号： G05D23/00 , G01M1/38 , G05B13/00 , G05B15/00 , G05D23/32
CPC分类号： F25B49/025 , F25B2600/021 , F25D17/067 , F25D2317/0665 , F25D2400/14 , Y02B30/741
摘要： A cooling device is provided with an inverter compressor. Set speeds of the inverter compressor can be switched to six stages from a first speed to a sixth speed. The relationship between each of the set speeds of the rotational speed is set so that the stages adjacent to each other have gradually larger differences in rotational speed as the rotational speed becomes higher. With this, independently from the level of the rotational speed, a degree of increase in cooling performance between each of the stages can be equalized. In a case of performing a control to increase or decrease the rotational speed of the inverter compressor stage by stage depending whether an actual temperature drop rate is larger or smaller than a target temperature drop rate, the change amounts in cooling performance that can be substantially equalized, and too high or too low cooling performance does not result, i.e. fluctuation in cooling performance can be minimized. Thus, control to drop the internal temperature in accordance with a predetermined cooling characteristic can be stably performed.
摘要翻译：冷却装置设置有变频压缩机。变频压缩机的设定速度可以从第一速度到第六速度切换到六个阶段。旋转速度的设定速度的关系设定为使得相邻的台阶随着转速变高而具有逐渐变大的转速差。由此，独立于转速的水平，可以使各级之间的冷却性能的增加程度相等。在进行根据实际的降温率是否大于或者小于目标温度降低率的情况下进行变频压缩机的转速的增减的控制的情况下，能够大致相等的冷却性能的变化量，并且不会产生太高或太低的冷却性能，即可以使冷却性能的波动最小化。因此，可以稳定地进行根据预定的冷却特性降低内部温度的控制。

10. 发明授权

US07730732B2 Refrigerating storage cabinet 失效
标题翻译：制冷储藏柜
公开(公告)号：US07730732B2
公开(公告)日：2010-06-08
申请号：US10575716
申请日：2004-10-20
申请人： Shinichi Kaga , Akihiko Hirano
发明人： Shinichi Kaga , Akihiko Hirano
IPC分类号： F25B49/00 , G05D23/12
CPC分类号： F25D19/02 , F25B2600/021 , F25B2600/025 , F25D29/00 , F25D2317/0655 , F25D2317/0665 , F25D2400/14 , F25D2500/04 , F25D2700/12 , Y02B30/741
摘要： A storing section stores data of a pull down cooling characteristic indicative of a time-varying mode of reduction in a target temperature drop. For example, when this is a linear function line, a target internal temperature drop degree takes a constant value, irrespective of an operating time. An actual temperature drop degree is computed on the basis of the detected internal temperature. The computed value is compared with a target value read from the storing section. When the computed value is less than the target value, a rotational speed of an inverter compressor is increased via an inverter circuit. When the computed value is larger than the target value, the rotational speed of the compressor is decreased. The speed increases and decreases are repeated so that pull down cooling is performed along the linear line.
摘要翻译：存储部存储表示目标温度降低的时变模式的下拉冷却特性的数据。例如，当这是线性函数线时，目标内部温度下降度取一个恒定的值，而与操作时间无关。基于检测到的内部温度计算实际的温度降低程度。将计算的值与从存储部读取的目标值进行比较。当计算值小于目标值时，通过逆变器电路增加逆变器压缩机的转速。当计算值大于目标值时，压缩机的转速降低。速度增加和减少重复，以便沿线性线进行拉下冷却。

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