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公开(公告)号：US09599386B2
公开(公告)日：2017-03-21
申请号：US14487703
申请日：2014-09-16
Applicant: Whirlpool Corporation
Inventor： Alexandre D. Grosse , Adriana Syliva Guillen
CPC classification number: F25C1/16 , F25C5/02 , F25C5/04 , F25C5/08 , F25C2400/10 , F25C2600/04 , F25C2700/02
Abstract: A refrigerator includes an ice making device for producing ice cubes. The ice making device includes a mold body having a plurality of ice forming cavities adapted to hold fluid. In an ice making cycle, air is evacuated from the cavities by a vacuum system, thereby depressurizing the cavities. Then, liquid is delivered to the depressurized cavities by a liquid delivery system, whereby an initial portion of the liquid bubbles up within the respective cavities. Once ice cubes have been formed within the cavities, the cavities are heated by a heat transfer system, thereby partially melting the ice cubes and aiding in the expulsion of ice cubes from the cavities.
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公开(公告)号：US08844309B2
公开(公告)日：2014-09-30
申请号：US12723772
申请日：2010-03-15
Applicant: Alexandre D. Grosse , Adriana S. Guillen
Inventor： Alexandre D. Grosse , Adriana S. Guillen
CPC classification number: F25C1/16 , F25C5/02 , F25C5/04 , F25C5/08 , F25C2400/10 , F25C2600/04 , F25C2700/02
Abstract: A refrigerator includes a fast ice making device for quickly producing ice cubes. The fast ice making device includes a mold body having a plurality of ice forming cavities adapted to hold fluid. In an ice making cycle, a vacuum system evacuates air from the cavities, thereby depressurizing the cavities. Then, a liquid delivery system delivers liquid to the depressurized cavities, whereby an initial portion of the liquid bubbles up within the respective cavities. Overall, a cooler fluid is established at the beginning of an ice making cycle, thus accelerating the rate at which ice cubes are formed within the fast ice making device. Once ice cubes have been formed within the cavities, a heat transfer system is utilized to heat the cavities, thereby slightly melting the ice cubes and aiding in the expulsion of ice cubes from the cavities.
Abstract translation: 冰箱包括快速制冰机的快速制冰装置。 快速制冰装置包括具有适于保持流体的多个冰形成空腔的模体。 在制冰循环中，真空系统从空腔排出空气，从而使空腔减压。 然后，液体输送系统将液体输送到减压空腔，由此液体的初始部分在相应空腔内起泡。 总的来说，在制冰循环开始时建立较冷的流体，从而加速在快速制冰装置内形成冰块的速率。 一旦在空腔内形成冰块，则使用热传递系统来加热空腔，从而稍微融化冰块并帮助将冰块从空腔排出。
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公开(公告)号：US07866179B2
公开(公告)日：2011-01-11
申请号：US11884758
申请日：2006-02-23
Applicant: Avraham Ophir , Henrikh Rojanskiy , Rafi Siluk , Arie Kanievski , Larisa Kanievski, legal representative
Inventor： Avraham Ophir , Henrikh Rojanskiy , Rafi Siluk , Arie Kanievski
IPC: F25B19/00
CPC classification number: F25C1/16 , F25B30/00 , Y02P60/855
Abstract: Disclosed is a compact heat pump using water as refrigerant, including a casing having a first and second end sections and an intermediate section located therebetween, with an evaporator located at the first end section, configured for containing said water and allowing evaporation of at least a part of the water to produce vapor and remove heat from the remainder of the water. At least one agitator scoop is located within said evaporator, with one or more demisters installed between the evaporator and the compressor. The one or more compressors induce evaporation by maintaining vacuum at least at an intake conduit, and are configured for receiving the vapor through the intake conduit after passing through a heated demister. The condenser is configured for receiving the compressed vapor from the compressor, lowering the vapor temperature and condensing it back into a liquid state.
Abstract translation: 公开了一种使用水作为制冷剂的紧凑型热泵，包括具有第一和第二端部的壳体和位于其间的中间部分，其中位于第一端部处的蒸发器构造成容纳所述水并允许至少蒸发 部分水分产生蒸气并从其余水中除去热量。 至少一个搅拌器勺位于所述蒸发器内，其中一个或多个除雾器安装在蒸发器和压缩机之间。 一个或多个压缩机通过至少在进气管道处保持真空而引起蒸发，并且被配置为在通过加热的除雾器之后通过进气管道接收蒸气。 冷凝器被配置为接收来自压缩机的压缩蒸气，降低蒸汽温度并将其冷凝回液态。
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公开(公告)号：US07213411B2
公开(公告)日：2007-05-08
申请号：US10932945
申请日：2004-09-02
Applicant: Peter Maier-Laxhuber , Andreas Becky , Reiner Wörz , Gert Richter , Norbert Weinzierl , Ralf Schmidt , Leo Totschnig , Christoph Grupp , Manfred Binnen
Inventor： Peter Maier-Laxhuber , Andreas Becky , Reiner Wörz , Gert Richter , Norbert Weinzierl , Ralf Schmidt , Leo Totschnig , Christoph Grupp , Manfred Binnen
IPC: F25D17/06
CPC classification number: F25B17/08 , F25B19/00 , F25C1/16 , Y02A30/276
Abstract: A method and devices for the solidification of aqueous substances by the direct evaporation of water from the substance and the sorption of the water vapor in a sorption agent in a vacuum system, wherein the aqueous substance and the sorption agent are evacuated from the surrounding pressure level to a system pressure of below 5 mbar (absolute) by means of a vacuum pump and the nonsorbable gases thereby suctioned by the vacuum pump are suctioned through the sorption agent. The mass of the used sorption agent is at least half the mass of the water fraction in the substance. The solidification process is realized in less than 2 min, particularly less than 20 sec. The aqueous substance is solidified in a solidification container that can be removed from the vacuum system, the vacuum system is subsequently vented, and the solidified substance removed from the vacuum system together with the solidification container.
Abstract translation: 一种用于通过从物质中直接蒸发水而使水溶性物质固化的方法和装置，以及真空系统中的吸附剂中水蒸气的吸附，其中将水性物质和吸附剂从周围压力水平排出 通过真空泵至系统压力低于5毫巴（绝对），并且由真空泵抽吸的不可吸收气体通过吸附剂吸入。 使用的吸附剂的质量至少是物质中水分的质量的一半。 凝固过程在不到2分钟，特别是小于20秒内实现。 水性物质在可从真空系统中除去的固化容器中固化，随后排出真空系统，并将固体物质与凝固容器一起从真空系统中除去。
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公开(公告)号：US4749394A
公开(公告)日：1988-06-07
申请号：US83676
申请日：1987-08-07
Applicant: Christian Ehrsam
Inventor： Christian Ehrsam
Abstract: Ethanol is admixed with a compressed vapor in an ice generator, and the mixture is then condensed by indirect heat exchange with a coolant in a chamber. The condensate is collected in a bottom chamber of the ice generator and then supplied to a scraper heat exchanger where primary ice crystals are generated. The ethanol is washed out of the ice crystal suspension in a counterflow washer and the primary ice crystal suspension delivered to a freeze drying chamber where the secondary ice crystal suspension is then generated to form the end product. This method permits the continuous generation of crystalline ice without interruptions for defrosting.
Abstract translation: 将乙醇与冰产生器中的压缩蒸气混合，然后通过与室中的冷却剂进行间接热交换来使混合物冷凝。 冷凝物被收集在冰发生器的底部室中，然后被供应到产生初级冰晶的刮板热交换器。 将乙醇从逆流洗涤器中从冰晶悬浮液中洗出，并将主冰晶体悬浮液输送到冷冻干燥室，然后产生二级冰晶悬浮液以形成最终产物。 这种方法允许结晶冰的连续产生，而不会中断除霜。
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Patent Agency Ranking
公开(公告)号：US2142386A
公开(公告)日：1939-01-03
申请号：US10568536
申请日：1936-10-15
Applicant: IG FARBENINDUSTRIE AG
Inventor： HANS TIETZ
IPC: F25C1/16
CPC classification number: F25C1/16
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公开(公告)号：US20130186113A1
公开(公告)日：2013-07-25
申请号：US13618799
申请日：2012-09-14
Applicant: Terry Tae-Il CHUNG , Andrey Balanev , Sergey Markosov , George Martsinovsky , Vladimir Vasiliev , Mikhail Verbitsky
Inventor： Terry Tae-Il CHUNG , Andrey Balanev , Sergey Markosov , George Martsinovsky , Vladimir Vasiliev , Mikhail Verbitsky
IPC: F25C1/22
CPC classification number: F25C1/22 , F25C1/16 , F25C2305/022 , F25C2400/14 , F25D2400/30
Abstract: A mold defines a first volume for an ice cube, the mold comprising a bottom face having an inner perimeter and side faces. Each side face has an inner perimeter, top edge, and bottom edge. The top edge of each side face may be longer than the bottom edge. Each side face may extend inward from the top edge to the bottom edge. The mold may comprise a three-dimensional shape within the first volume, the three-dimensional shape comprising a second volume. The second volume may be defined by a top outer perimeter, a bottom outer perimeter, and at least a bulge of the three-dimensional shape. The bulge may extend upwardly and taper between the bottom outer perimeter and the top outer perimeter. The mold may further define a third volume between the first and second volumes, with the mold configured to receive water within the third volume.
Abstract translation: 模具限定用于冰块的第一容积，模具包括具有内周边和侧面的底面。 每个侧面均具有内周边，顶边和底边。 每个侧面的顶部边缘可能比底部边缘长。 每个侧面可以从顶部边缘向内侧延伸到底部边缘。 模具可以包括第一体积内的三维形状，三维形状包括第二体积。 第二体积可以由顶部外周边，底部外周界和至少三维形状的凸起限定。 凸起可以向上延伸并且在底部外周边和顶部外周边之间变圆。 模具还可以在第一和第二体积之间限定第三体积，其中模具被配置为在第三体积内接收水。
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公开(公告)号：US20030196443A1
公开(公告)日：2003-10-23
申请号：US10128391
申请日：2002-04-22
Inventor： Wei-Ming Chang
IPC: F25C001/00 , F25C005/08
CPC classification number: F24D17/02 , F25C1/16 , Y02P60/855
Abstract: A vapor injecting ice and hot water generating device is disclosed. The Laffer nozzles are used as main working elements. When vapor from the vapor boiler flows through the Laffer nozzle; the suction end of the Laffer nozzle has a negative pressure so as to remove the latent heat of cycling water in the evaporator connected to the suction end. Thereby, the temperature of the water is reduced continuously to a preset value; then the water is sent to the ice water adjusting tank for being used. Another, the vapor passing through the Laffer nozzle enters into the condenser. The condensed water has a temperature lower than that of the vapor flowing down from a top of the condenser for condensing the vapor. The condensed hot water is collected to the cycling condensing water storage tank to be sent to the hot water adjusting tank for being used. By above mentioned structure, power is saved.
Abstract translation: 公开了一种蒸汽注入冰和热水生成装置。 Laffer喷嘴用作主要工作元件。 当来自蒸汽锅炉的蒸气流过Laffer喷嘴时; Laffer喷嘴的吸入端具有负压，以消除连接到吸入端的蒸发器中循环水的潜热。 因此，水的温度连续降低到预设值; 然后将水送至冰水调节罐供使用。 另一个，通过Laffer喷嘴的蒸汽进入冷凝器。 冷凝水的温度低于从冷凝器的顶部向下流动的蒸气的温度，以冷凝蒸气。 冷凝的热水被收集到循环冷凝储水箱中，送到热水调节罐供使用。 通过上述结构，省电。
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