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1. 发明专利

JP2009287880A Water sprinkler for air conditioner 审中-公开
标题翻译：用于空调的水喷雾器
公开(公告)号：JP2009287880A
公开(公告)日：2009-12-10
申请号：JP2008142901
申请日：2008-05-30
申请人： Chubu Electric Power Co Inc , Kansai Electric Power Co Inc:The , Mitsubishi Electric Corp , 三菱電機株式会社 , 中部電力株式会社 , 関西電力株式会社
发明人： OTSUKA OSAMU , KURACHI MITSUNORI , SUMIDA YOSHIHIRO , OGOSHI YASUSHI , ITO TAKUYA , KATO HISAHIRA , OCHIAI YASUTAKA , SUMIYA TAKAYOSHI , SHATO SHINJI , IKEUCHI MASAKI , UJI HITOHIRO , SAKURABA ICHIRO , NAKAYAMA HIROSHI
IPC分类号： F25B39/04 , F24F5/00
摘要： PROBLEM TO BE SOLVED: To provide a water sprinkler for an air conditioner capable of effectively using water sprayed from a nozzle without enlarging a casing.
SOLUTION: An outdoor heat exchanger 1 includes a U-shape comprising two side faces B and a center A or an L-shape comprising one side face B and a center A, and the sprinkler 6 is equipped with a full conical nozzle 7a having a radiation angle spreading substantially equally in all directions and sprinkling water at the center of the outdoor heat exchanger and a sector nozzle 7b having a radiation angle spreading in one direction and sprinkling water on the side face B. The full conical nozzle 7a is disposed facing the center A of the outdoor heat exchanger 1, the sector nozzle 7b is disposed in a neighborhood of a position along the side face B of the outdoor heat exchanger 1, and at the radiation angle of the sector nozzle 7b, a face in a spreading direction is inclined 0-30 degrees with respect to the side face part B so that water can be sprinkled on the side face B.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够有效地使用从喷嘴喷射的水而不扩大壳体的空调的喷水头。解决方案：室外热交换器1包括包括两个侧面B和中心A的U形或包括一个侧面B和中心A的L形，并且喷洒器6装备有全锥形喷嘴 7a具有在所有方向上大致相等地扩散的辐射角并且在室外热交换器的中心处喷洒水，以及具有在一个方向上扩展的辐射角的扇形喷嘴7b，并且在侧面B上喷洒水。全锥形喷嘴7a是设置在与室外热交换器1的中心A相对的位置，扇形喷嘴7b配置在室外热交换器1的侧面B的位置附近，在扇形喷嘴7b的照射角度，扩展方向相对于侧面部分B倾斜0-30度，以便能够在侧面B上喷洒水。版权所有：（C）2010，JPO＆INPIT

2. 发明专利

JP2014111940A Compressor and freezing machine 有权
标题翻译：压缩机和冷冻机
公开(公告)号：JP2014111940A
公开(公告)日：2014-06-19
申请号：JP2014009437
申请日：2014-01-22
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社 , Chubu Electric Power Co Inc , 中部電力株式会社 , Kansai Electric Power Co Inc:The , 関西電力株式会社 , Kobe Steel Ltd , 株式会社神戸製鋼所 , Danish Technological Inst , ダニッシュテクノロジカルインスティテュート , Johnson Controls Denmark Aps , ジョンソンコントロールズデンマークエイピイエス
发明人： IIZUKA KOICHIRO , IDE SATOSHI , KANEMURA TOSHIKATSU , NAKAYAMA YOSHIHIRO , TOSHIMA MASATAKE , OKADA KAZUTO , SUDO KUNIHIKO , KURASHIGE KAZUTAKA , SAKURABA ICHIRO , HAYASHI DAISUKE , IKEUCHI MASAKI , SHATO SHINJI , MOLLER LARS BAY , JENSEN FINN , AL-JANABI ZIAD , RASMUSSEN SVEND , MADSBOLL HANS , SVARREGAARD-JENSEN CHRISTIAN
IPC分类号： F04B39/02 , F25B1/00
摘要： PROBLEM TO BE SOLVED: To provide a compressor and a freezing machine which enable lubricant to be easily disposed of, are not harmful to natural environment, and have simple structures.SOLUTION: A compressor 4 which is used in a freezing machine 41 comprises: a rotation body 24 which compresses steam as refrigerant gas in a compressing chamber 22a inside a housing 22 by being rotated with drive force of a motor 28; a shaft bearing 26 which axially supports a rotation shaft 24b of the rotation body 24 inside the housing 22; and a lubricating water supply section which supplies the shaft bearing 26 with water as lubricant. The freezing machine 41 has a condensed water supply line 50 to send condensed water from a condenser 46 to an evaporator 2. The lubricating water supply section has: a lubricating water supply line 32 diverged from the condensed water supply line 50 and connected to the shaft bearing 26; and a lubricating water supply pump 11 which is installed on the lubricating water supply line 32 and sends a portion of the condensed water, sent from the condenser 46 to the evaporator 2 through the condensed water supply line 50, from the condensed water supply line 50 to the shaft bearing 26 through the lubricating water supply line 32.
摘要翻译：要解决的问题：提供一种压缩机和冷冻机，其使润滑剂易于处理，对自然环境无害，结构简单。解决方案：用于冷冻机41的压缩机4包括：旋转体24通过利用电动机28的驱动力旋转而将壳体22内的压缩室22a内的蒸气作为制冷剂气体进行压缩; 轴承26，其轴向地支撑在壳体22内的旋转体24的旋转轴24b; 以及向轴承26供给水作为润滑剂的润滑水供给部。冷冻机41具有冷凝水供给管线50，将冷凝水从冷凝器46送出到蒸发器2.润滑水供给部具有：从冷凝水供给管线50分支并与轴连接的润滑水供给管线32 轴承26; 以及润滑水供给泵11，其安装在润滑水供给管线32上，并从冷凝水供给管线50将从冷凝器46经冷凝水供给管路50送出的冷凝水的一部分送到蒸发器2 通过润滑水供应管线32连接到轴承26。

3. 发明专利

JP2010031698A Compressor and refrigerator 有权
标题翻译：压缩机和制冷机
公开(公告)号：JP2010031698A
公开(公告)日：2010-02-12
申请号：JP2008192776
申请日：2008-07-25
申请人： Chubu Electric Power Co Inc , Danish Technological Inst , Johnson Controls Denmark Aps , Kansai Electric Power Co Inc:The , Kobe Steel Ltd , Tokyo Electric Power Co Inc:The , ジョンソンコントロールズデンマークエイピイエス , ダニッシュテクノロジカルインスティテュート , 中部電力株式会社 , 東京電力株式会社 , 株式会社神戸製鋼所 , 関西電力株式会社
发明人： IIZUKA KOICHIRO , IDE SATOSHI , KANEMURA TOSHIKATSU , NAKAYAMA YOSHIHIRO , TOSHIMA MASATAKE , OKADA KAZUTO , SUDO KUNIHIKO , KURASHIGE KAZUTAKA , SAKURABA ICHIRO , HAYASHI DAISUKE , IKEUCHI MASAKI , SHATO SHINJI , MOLLER LARS BAY , JENSEN FINN , AL-JANABI ZIAD , RASMUSSEN SVEND , MADSBOLL HANS , SVARREGAARD-JENSEN CHRISTIAN
IPC分类号： F04D29/063 , F25B1/00
CPC分类号： F04D29/057 , F04D25/06 , F04D29/063 , F16C33/109 , F16C2362/52 , F25B1/047 , F25B9/002 , F25B31/002 , F25B2339/047
摘要： PROBLEM TO BE SOLVED: To provide a compressor and a refrigerator respectively easily discarding a lubricant, being natural environment friendly, and having simple structure. SOLUTION: This compressor 4 is used for the refrigerator 1, compresses refrigerant gas evaporated in an evaporator 2, and sends the compressed refrigerant gas to a condenser 6. The compressor 4 includes: a rotor 24 compressing vapor as the refrigerant gas in a compression chamber 22a in a casing 22 by being rotated by receiving driving force of a motor 28; a bearing 26 pivotally supporting the rotating shaft 24b of the rotor 24 in the casing 22; and a lubricating water supply line 32 supplying water as the lubricant to the bearing 26. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供分别容易地排出润滑剂的压缩机和冰箱，其自然环境友好，结构简单。解决方案：该压缩机4用于冰箱1，压缩在蒸发器2中蒸发的制冷剂气体，并将压缩的制冷剂气体送至冷凝器6.压缩机4包括：将作为制冷剂气体的蒸气压缩的转子24 通过接收电动机28的驱动力而旋转的壳体22内的压缩室22a; 轴承26枢转地支撑转子24的旋转轴24b在壳体22中; 以及向轴承26供给水作为润滑剂的润滑水供给管线32.权利要求：（C）2010，JPO＆INPIT

4. 发明专利

JP2009127915A Condenser and cooling device 有权
标题翻译：冷凝器和冷却装置
公开(公告)号：JP2009127915A
公开(公告)日：2009-06-11
申请号：JP2007302098
申请日：2007-11-21
申请人： Chubu Electric Power Co Inc , Danish Technological Inst , Johnson Controls Denmark Aps , Kansai Electric Power Co Inc:The , Kobe Steel Ltd , Tokyo Electric Power Co Inc:The , ジョンソンコントロールズデンマークエイピイエス , ダニッシュテクノロジカルインスティテュート , 中部電力株式会社 , 東京電力株式会社 , 株式会社神戸製鋼所 , 関西電力株式会社
发明人： FUJISAWA AKIRA , OKADA KAZUTO , TOSHIMA MASATAKE , NAKAYAMA YOSHIHIRO , IIZUKA KOICHIRO , IDE SATOSHI , SUDO KUNIHIKO , KURASHIGE KAZUTAKA , SAKURABA ICHIRO , HAYASHI DAISUKE , SHATO SHINJI , IKEUCHI MASAKI , MADSBOLL HANS , SVARREGAARD-JENSEN CHRISTIAN
IPC分类号： F25B39/04 , F25B1/00 , F25B43/04 , F28B3/04
CPC分类号： F28B3/00 , F25B39/04 , F25B2339/047 , F28B9/06 , F28B9/10
摘要： PROBLEM TO BE SOLVED: To provide a condenser including two deaeration chambers separated from each other by cooling water, preventing both deaeration chambers from communicating with each other even if the pressure difference between the deaeration chambers is increased.
SOLUTION: The condenser 18 includes a flow section 26 which makes cooling water from a second deaeration chamber S2 flow to a first deaeration chamber S1. The first deaeration chamber S1 and the second deaeration chamber S2 are separated from each other by the cooling water in the flow section 26. The flow section 26 has a pressure head chamber for receiving the cooling water of a specific volume absorbing a variation in the pressure difference between the first and second deaeration chambers S1, S2.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种包括通过冷却水彼此分离的两个脱气室的冷凝器，即使增压室之间的压力差增加，也防止两个脱气室彼此连通。解决方案：冷凝器18包括使来自第二脱气室S2的冷却水流向第一脱气室S1的流动部分26。第一脱气室S1和第二脱气室S2通过流动部分26中的冷却水彼此分离。流动部分26具有用于接收吸收压力变化的比容的冷却水的压力头室第一和第二脱气室S1，S2之间的差异。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009127914A Evaporator and cooling device 有权
标题翻译：蒸发器和冷却装置
公开(公告)号：JP2009127914A
公开(公告)日：2009-06-11
申请号：JP2007302097
申请日：2007-11-21
申请人： Chubu Electric Power Co Inc , Danish Technological Inst , Johnson Controls Denmark Aps , Kansai Electric Power Co Inc:The , Kobe Steel Ltd , Tokyo Electric Power Co Inc:The , ジョンソンコントロールズデンマークエイピイエス , ダニッシュテクノロジカルインスティテュート , 中部電力株式会社 , 東京電力株式会社 , 株式会社神戸製鋼所 , 関西電力株式会社
发明人： OKADA KAZUTO , FUJISAWA AKIRA , TOSHIMA MASATAKE , NAKAYAMA YOSHIHIRO , IDE SATOSHI , IIZUKA KOICHIRO , SUDO KUNIHIKO , KURASHIGE KAZUTAKA , SAKURABA ICHIRO , HAYASHI DAISUKE , SHATO SHINJI , IKEUCHI MASAKI , ANDREASEN BLAZNIAK MARCIN , MADSBOLL HANS , SVARREGAARD-JENSEN CHRISTIAN
IPC分类号： F25B39/02 , B01D46/10 , F25B19/00 , F25B43/00
CPC分类号： F25B19/00 , B01D46/12 , B01D46/125 , F25B39/02
摘要： PROBLEM TO BE SOLVED: To lengthen the life of a compressor by providing a cooling device with an evaporator for cooling utilizing heat of evaporation when at least some of droplet-like or mist-like working fluid evaporates.
SOLUTION: The evaporator 14 includes a filter 30 for separating a producing space S3 for producing droplet-like or mist-like cold water and a communicating space S4 communicating with a suction opening 22d from each other in a housing 22. The filter is placed in an inclined attitude so as to be away from the suction opening 22d as it goes toward the upper part of the housing, and the filter allows vapor evaporated from the droplet-like or mist-like cold water to permeate therethrough and captures the droplet-like or mist-like cold water.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：当至少一些液滴状或雾状工作流体蒸发时，通过提供具有蒸发器的冷却装置来延长压缩机的使用寿命，利用蒸发热。解决方案：蒸发器14包括用于分离用于产生液滴状或雾状冷水的生产空间S3和在壳体22中彼此与吸入口22d连通的连通空间S4的过滤器30.过滤器以倾斜的姿态放置成在吸入口22d朝向壳体的上部离开时离开吸入口22d，并且过滤器允许从液滴状或雾状冷水蒸发的蒸气透过其中并捕获液滴状或雾状冷水。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008267732A Air-conditioning device 有权
标题翻译：空调设备
公开(公告)号：JP2008267732A
公开(公告)日：2008-11-06
申请号：JP2007113420
申请日：2007-04-23
申请人： Kansai Electric Power Co Inc:The , Mitsubishi Electric Corp , 三菱電機株式会社 , 関西電力株式会社
发明人： OTSUKA OSAMU , SUMIDA YOSHIHIRO , UNEZAKI FUMITAKE , IKEUCHI MASAKI , UJI HITOHIRO
IPC分类号： F25B1/00 , F24F11/02
CPC分类号： F25B7/00
摘要： PROBLEM TO BE SOLVED: To provide an air-conditioning device improved in cooling performance by performing control so as to promote supercooling of a condensate refrigerant. SOLUTION: This air-conditioning device 100 has a main refrigeration circuit constituted by successively connecting a compressor 3, a four-way switching valve 4, a condenser 5, a supercooling heat exchanger 6, a main expansion valve 7 and an evaporator 8, and a supercooling generating circuit 2, constituted independently of the main refrigeration circuit 1 by successively connecting a compressor 10 for supercooling generation, a condenser 11 for supercooling generating, an expansion valve 12 for supercooling generation and an evaporator 13 for supercooling generation, and heat is exchanged between the supercooling heat exchanger 6 of the main refrigeration circuit 1 and the evaporator 13 for supercooling generation, of the supercooling generation circuit 2. A control device 15 is disposed to control the start of the compressor 10 for supercooling generation, and the control device 15 compares the pressure or the temperature after starting the main refrigeration circuit 1 with a predetermined set value and controls the start of the compressor 10 for supercooling generation, on the basis of a result of the comparison. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：通过进行控制来提供冷却性能提高的空气调节装置，以促进冷凝剂制冷剂的过冷却。解决方案：该空气调节装置100具有主冷冻回路，其通过连续地连接压缩机3，四通切换阀4，冷凝器5，过冷却热交换器6，主膨胀阀7和蒸发器 8以及过冷却生成电路2，其通过连续地连接用于过冷却生成的压缩机10，用于过冷却生成的冷凝器11，用于过冷却生成的膨胀阀12和用于过冷却生成的蒸发器13而独立于主制冷回路1，以及在过冷却生成电路2的主制冷回路1的过冷却热交换器6和过冷却生成电路2的过冷却生成用蒸发器13之间进行热交换。控制装置15设置为控制压缩机10的过冷却开始，控制装置15将主制冷回路1启动后的压力或温度进行比较基于比较结果控制压缩机10的启动，以进行过冷却生成。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008267731A Air-conditioning device 审中-公开
标题翻译：空调设备
公开(公告)号：JP2008267731A
公开(公告)日：2008-11-06
申请号：JP2007113391
申请日：2007-04-23
申请人： Kansai Electric Power Co Inc:The , Mitsubishi Electric Corp , 三菱電機株式会社 , 関西電力株式会社
发明人： OTSUKA OSAMU , SUMIDA YOSHIHIRO , UNEZAKI FUMITAKE , IKEUCHI MASAKI , UJI HITOHIRO
IPC分类号： F25B1/00 , F25B39/04
CPC分类号： F25B7/00
摘要： PROBLEM TO BE SOLVED: To provide a compact air-conditioning device of high productivity.
SOLUTION: In this air-conditioning device comprising a main refrigerant circuit 1 constituted by circularly connecting at least a compressor 3, a condenser 5, a supercooling heat exchanger 6, a main expansion valve 7 and an evaporator 8, and a supercooling generating circuit 2 constituted by circularly connecting a compressor 10 for supercooling generation, a condenser 11 for supercooling generation, an expansion valve 12 for supercooling generation and an evaporator 13 for supercooling generation, and exchanging heat between the supercooling heat exchanger 6 of the main refrigerant circuit 1 and the evaporator 13 for supercooling generation of the supercooling production circuit 2, the condenser 5 of the main refrigerant circuit 1 and the condenser 11 for supercooling generation are integrally constituted.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供高生产率的紧凑型空调装置。解决方案：在这种空调装置中，包括通过将至少压缩机3，冷凝器5，过冷却热交换器6，主膨胀阀7和蒸发器8圆形连接构成的主制冷剂回路1和过冷却通过循环连接用于过冷却生成的压缩机10，用于过冷却产生的冷凝器11，用于过冷却产生的膨胀阀12和用于过冷却产生的蒸发器13构成的发电电路2，并且在主制冷剂回路的过冷却热交换器6之间进行热交换 1和用于过冷却生产电路2的过冷却生成的蒸发器13，主制冷剂回路1的冷凝器5和用于过冷却产生的冷凝器11一体地构成。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008267729A Air-conditioning device 有权
标题翻译：空调设备
公开(公告)号：JP2008267729A
公开(公告)日：2008-11-06
申请号：JP2007113349
申请日：2007-04-23
申请人： Kansai Electric Power Co Inc:The , Mitsubishi Electric Corp , 三菱電機株式会社 , 関西電力株式会社
发明人： OTSUKA OSAMU , SUMIDA YOSHIHIRO , UNEZAKI FUMITAKE , IKEUCHI MASAKI , UJI HITOHIRO
IPC分类号： F25B1/00 , F25B39/04
摘要： PROBLEM TO BE SOLVED: To provide a compact air-conditioning device of high productivity capable of easily performing an air-conditioning operation, without needing expansion valves for supercooling production and opening and closing valves for a supercooling generatin circuit, of the number same as the number of main refrigerant circuits, even if the plurality of main refrigerant circuits are necessary.
SOLUTION: In this air-conditioning device having the plurality of main refrigerant circuits 1, 2 respectively constituted by circularly connecting compressors 4, 8, condensers 5, 9, supercooling heat exchangers 211, 212, main expansion valves 191, 192 and evaporators 7, 11, and a supercooling production refrigerant circuit 3, comprising a plurality of evaporators 6, 7 for supercooling production, respectively cooling the plurality of supercooling heat exchangers 211, 212, a compressor 12 for a supercooling generating circuit, a condenser 13 for the supercooling generating circuit, and an expansion valve 14 for supercooling generation, the plurality of evaporators 211, 212 for supercooling generation are connected in series, and a capacity of the expansion valve 14 for supercooling generation is controlled, on the basis of a degree of superheat of a refrigerant at an outlet of the evaporator 212 for supercooling generation, of the final stage.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够容易地进行空调操作的高生产率的紧凑型空调装置，而不需要用于过冷却生产的膨胀阀和用于过冷却生成电路的开关阀，其数量与主制冷剂回路的数量相同，即使需要多个主制冷剂回路也是如此。解决方案：在具有分别由圆形连接压缩机4,8，冷凝器5,9，过冷却热交换器211,212，主膨胀阀191,192和主膨胀阀191,192构成的多个主制冷剂回路1,2的空调装置中，蒸发器7,11和过冷却生产制冷剂回路3，包括多个用于过冷却生产的蒸发器6,7，分别冷却多个过冷却热交换器211,212，用于过冷却发生电路的压缩机12，用于过冷却发电电路和用于过冷却生成的膨胀阀14，用于过冷却生成的多个蒸发器211,212串联连接，并且基于以下的程度来控制用于过冷却生成的膨胀阀14的容量在最终级的用于过冷却生成的蒸发器212的出口处的制冷剂的过热。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008008595A Heat pump type heat recovering device 有权
标题翻译：热泵型热回收装置
公开(公告)号：JP2008008595A
公开(公告)日：2008-01-17
申请号：JP2006182280
申请日：2006-06-30
申请人： Kansai Electric Power Co Inc:The , Toyo Eng Works Ltd , 株式会社東洋製作所 , 関西電力株式会社
发明人： IKEUCHI MASAKI , IKOMA KENJI , WATABE SHINICHIRO , NINOMIYA TATSU , HIRANO ISAO , ICHIOKA JUN
IPC分类号： F25B1/00 , F25B30/02
CPC分类号： Y02A40/965 , Y02B30/52 , Y02P60/851
摘要： PROBLEM TO BE SOLVED: To provide a heat pump type heat recovering device capable of stably rising a heat recovering operation by preventing problems that a refrigerant is rapidly cooled to be condensed into liquid between a heat exchanger for recovering heat and a suction port of a compressor after starting a heat recovering operation, or the refrigerant is condensed by oil inside of the compressor to be condensed into liquid. SOLUTION: This heat pump type heat recovering device constituted by annularly connecting the compressor 1, a condenser 2, a pressure reducing device 4 and an evaporator 5 in this order, heating the water supplied from the external to the condenser 2 by condensation latent heat of the refrigerant in the condenser to supply steam/water of high temperatures, and evaporating the refrigerant in the evaporator 5 while using exhaust heat supplied from the external to the evaporator 5 as a heat source, is further provided with heat quantity control means 14, 16 for controlling heat quantity of exhaust heat supplied to the evaporator in starting the device. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种热泵式热回收装置，其能够通过防止制冷剂被快速冷却以在用于回收热量的热交换器与吸入口之间冷凝成液体的问题而稳定地升高热回收操作开始热回收操作后的压缩机，或者制冷剂被压缩机内部的油冷凝而被冷凝成液体。
解决方案：该热泵式热回收装置依次将压缩机1，冷凝器2，减压装置4和蒸发器5环状地连接起来，通过冷凝将从外部供给到冷凝器2的水加热冷凝器内的制冷剂的潜热供给高温蒸气/水，蒸发器5内的制冷剂蒸发，同时利用从外部向蒸发器5供给的排热作为热源，还设置有热量控制装置 14,16，用于控制在启动装置时供应到蒸发器的排气热量。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2010130923A Vacuum thawing apparatus 有权
标题翻译：真空装置
公开(公告)号：JP2010130923A
公开(公告)日：2010-06-17
申请号：JP2008308393
申请日：2008-12-03
申请人： Kansai Electric Power Co Inc:The , 関西電力株式会社
发明人： KINOSHITA KOICHI , IKEUCHI MASAKI
IPC分类号： A23L3/365
CPC分类号： Y02P60/851
摘要： PROBLEM TO BE SOLVED: To provide a vacuum thawing apparatus improving an energy efficiency. SOLUTION: This vacuum thawing apparatus 1 for thawing an object F to be thawed by latent heat of steam includes a vacuum thawing chamber 2 which holds the object F to be thawed in the inside, a water storage container 31 which is arranged in the vacuum thawing chamber 2 and holds water, an electric heater 32 which heats water in the water storage container 31 to be converted to steam, a vacuum pump 41 which exhausts the inside of the vacuum thawing chamber 2, a heat exchanger tube 33 which extends to inside the water storage container 31 and below the object F to be thawed, and circulating piping 44 which connect the outlet side of the vacuum pump 41 and the heat exchanger tube 33. The heat exchanger tube 33 is formed with a restrictor 331 on a second end side. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供提高能量效率的真空解冻装置。解冻方法：用于解冻被蒸气潜热解冻的物体F的真空解冻装置1包括：保持要在内部解冻的物体F的真空解冻室2，其设置在真空解冻室2并且保持水，将储水容器31中的水加热以转换为蒸汽的电加热器32，排出真空解冻室2内部的真空泵41，其延伸的热交换器管33 到储水容器31的内部并被解冻的物体F的下方，以及连接真空泵41的出口侧和热交换管33的循环配管44.热交换管33在其上形成有限流器第二端。版权所有（C）2010，JPO＆INPIT

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