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1. 发明专利

JP2009236440A Gas heat pump type air conditioning device or refrigerating device 审中-公开
标题翻译：气体热泵型空气调节装置或制冷装置
公开(公告)号：JP2009236440A
公开(公告)日：2009-10-15
申请号：JP2008085336
申请日：2008-03-28
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： TSUNO KATSUYUKI
IPC分类号： F25B27/02 , F25B27/00
CPC分类号： Y02A30/274
摘要： PROBLEM TO BE SOLVED: To reduce the amount of released heat in the whole system, and to improve efficiency of a heat pump cycle.
SOLUTION: This heat pump type refrigerating device 1 includes heat pump type air conditioners 2A-2E constituted by connecting a gas engine 30 driven-type compressor 13, an outdoor heat exchanger 17, a supercooling unit 40 and indoor heat exchangers 22A-22C, and an absorption refrigerating machine 50 constituted by connecting a heat radiating section 53 to the supercooling unit 40, and a heat source 31 utilizing waste heat of the gas engine 30 is connected to a heat absorbing section 51 of the absorption type refrigerating machine 50.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：减少整个系统中释放的热量，并提高热泵循环的效率。解决方案：该热泵式制冷装置1包括通过连接气体发动机30驱动型压缩机13，室外热交换器17，过冷却单元40和室内热交换器22A-构成的热泵式空调机2A-2E， 22C和吸收式制冷机50连接到吸收式制冷机50的吸热部51，吸收式制冷机50与散热部53连接，并且利用燃气发动机30的余热利用热源31 。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2005265377A Branch device 有权
标题翻译：分支机构
公开(公告)号：JP2005265377A
公开(公告)日：2005-09-29
申请号：JP2004082341
申请日：2004-03-22
申请人： Osaka Gas Co Ltd , Sanyo Electric Co Ltd , 三洋電機株式会社 , 大阪瓦斯株式会社
发明人： EGAITSU TAKAO , HIRONO TETSUO , TSUNO KATSUYUKI , NAKAYAMA YOSHINORI , KAMODA YUJI
IPC分类号： F24F5/00 , F25B1/00 , F25B5/02 , F25B41/00
摘要： PROBLEM TO BE SOLVED: To provide a branch device capable of easily performing its piping work and maintenance.
SOLUTION: Left and right symmetrical first opening parts 44 are formed on a case 40 of this branch device 30, and a branch pipe unit 38 comprising a first connection port 35 connected with an outdoor unit 2, second connection ports 36, 37 connected with indoor units 3a, 3b, and refrigerant control valves 31a, 31b, is mounted on a plate member 42 having the shape same as the first opening part 44 and attached from the first opening part 44. Further a second opening part 45 is formed on a front face of a case main body 41, and a control box 46 storing a branching control part 34 is attached to the case main body 41 from the second opening part. As the positional relationship of the first connection port 35 and the second connection ports 36, 37 can be reversed by reversing attaching direction of the plate member 42, the pipe connection can be easily performed. Further by opening the second opening part 45, the maintenance of the branching control part 34 and the branch pipe unit 38 can be easily performed.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够容易地执行其管道工作和维护的分支装置。解决方案：左右对称的第一开口部分44形成在该分支装置30的壳体40上，分支管单元38包括与室外单元2连接的第一连接端口35，第二连接端口36,37 与室内机3a，3b和制冷剂控制阀31a，31b连接的板状部件42安装在与第一开口部44相同形状的板状部件42上，并从第一开口部44附着。此外，形成第二开口部45 在壳体主体41的前表面和存储分支控制部34的控制箱46从第二开口部附接到壳体主体41。由于第一连接端口35和第二连接端口36,37的位置关系可以通过反转板构件42的附接方向而反转，所以可以容易地进行管连接。此外，通过打开第二开口部45，能够容易地进行分支控制部34和分支管38的维护。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2009236441A Heat pump type refrigerating device 审中-公开
标题翻译：热泵式制冷装置
公开(公告)号：JP2009236441A
公开(公告)日：2009-10-15
申请号：JP2008085337
申请日：2008-03-28
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： TSUNO KATSUYUKI
IPC分类号： F25B25/02 , F25B1/00 , F25B15/00 , F25B27/00 , F25B27/02
CPC分类号： Y02A30/274 , Y02B30/52 , Y02B30/625
摘要： PROBLEM TO BE SOLVED: To improve efficiency of a heat pump cycle by improving performance of a supercooling unit. SOLUTION: This heat pump type refrigerating device 1 includes a heat pump type air conditioner 2 constituted by successively connecting a compressor 13, an outdoor heat exchanger 17, a supercooling unit 40 and indoor heat exchangers 22A, 22B, 22C, and an absorption type refrigerating machine 50 constituted by connecting a radiating section 53 to the supercooling unit 40, and a heat source 60 for utilizing solar heat or industry waste heat is connected to a heat absorbing section 51 of the absorption type refrigerating machine 50. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过提高过冷却单元的性能来提高热泵循环的效率。解决方案：该热泵式制冷装置1包括：依次连接压缩机13，室外热交换器17，过冷却单元40和室内热交换器22A，22B，22C的热泵式空调机2和通过将散热部53连接到过冷却单元40构成的吸收型制冷机50和利用太阳能热或工业废热的热源60连接到吸收式制冷机50的吸热部51。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2004116931A Gas heat pump type refrigeration device and its control method 有权
标题翻译：气体热泵型制冷装置及其控制方法
公开(公告)号：JP2004116931A
公开(公告)日：2004-04-15
申请号：JP2002282754
申请日：2002-09-27
申请人： Nippon Lp Gas Rengokai , Osaka Gas Co Ltd , Sanyo Electric Air Conditioning Co Ltd , Sanyo Electric Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 三洋電機株式会社 , 三洋電機空調株式会社 , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 社団法人日本エルピーガス連合会
发明人： YOKOYAMA TAKESHI , INAMURA TAKEYA , TSURUOKA HIROSHI , TATE SUKENARI , KISHI HIROAKI , KAWAI HIDEKAZU , TSUNO KATSUYUKI , MOCHIZUKI TAKASHI
IPC分类号： F25B13/00 , F25B27/00 , F25B27/02
CPC分类号： Y02A30/274 , Y02B30/52 , Y02P80/152
摘要： PROBLEM TO BE SOLVED: To provide a gas heat pump type refrigeration device capable of controlling the flow rate of a refrigerant pump added to a refrigeration device by a simple method, and to provide its control method. SOLUTION: This gas heat pump type refrigeration device is provided with a gas engine drive type compressor 1, a condenser 5, a liquid receiver 7, and an expansion valve 9 and an evaporator 11. In this case, the refrigeration device is equipped with: an exhaust heat recovering heat exchanger 13 fed with gas engine cooling water; a first circuit 23 for guiding the liquid refrigerant accumulated in the liquid receiver 7 to the heat exchanger 13 through the refrigerant pump 19 by bypassing the compressor 1 and the evaporator 11 and for guiding the refrigerant subjected to heat exchange in the heat exchanger 13 to the condenser 5; a first electric-operated valve 21 installed in the first circuit 23; a second circuit 24 for returning the refrigerant discharged from the refrigerant pump 19 to the receiver 7; a second electric-operated valve 25 installed in the second circuit 24; and a control means 31 for controlling, to an appropriate value according to the load of the compressor 1, the flow rate of the refrigerant discharged to the heat exchanger 13 from the pump 19 by regulating the valve opening of the two valves 21 and 25. COPYRIGHT: (C)2004,JPO
摘要翻译：解决问题的方案：提供一种能够通过简单的方法控制添加到制冷装置的制冷剂泵的流量的气体热泵式制冷装置，并提供其控制方法。解决方案：该气体热泵式制冷装置设置有气体发动机驱动型压缩机1，冷凝器5，液体接收器7，膨胀阀9和蒸发器11.在这种情况下，制冷装置配备有供给气体发动机冷却水的废热回收热交换器13; 第一回路23，其通过旁路压缩机1和蒸发器11将积存在储液器7中的液体制冷剂通过制冷剂泵19引导到热交换器13，并且将在热交换器13中进行热交换的制冷剂引导到冷凝器5; 安装在第一回路23中的第一电动阀21; 用于将从制冷剂泵19排出的制冷剂返回到接收器7的第二回路24; 安装在第二回路24中的第二电动阀25; 以及控制装置31，用于通过调节两个阀21和25的阀开度，根据压缩机1的负载来控制从泵19排出到热交换器13的制冷剂的流量。版权所有（C）2004，JPO

5. 发明专利

JPH11281144A Heat exchanger for air conditioner 失效
标题翻译：空气调节器换热器
公开(公告)号：JPH11281144A
公开(公告)日：1999-10-15
申请号：JP9810498
申请日：1998-03-27
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： TSUNO KATSUYUKI , KOBAYASHI MASAHIRO
IPC分类号： F24F13/30
摘要： PROBLEM TO BE SOLVED: To improve silentness by making a front face wind velocity of a heat exchanger uniform, thereby enhancing heat transfer of a heat exchange. SOLUTION: A crossflow fan 2 and a circular arc-like heat exchanger 3 integrated with front and back heat exchangers are contained in a sheathing case 5 having a front grill are contained in an indoor unit body 1. When the fan is rotated, the air sucked in the indoor unit via a filter 6 through a suction grill of the case 6 is passed through the exchanger 3 surrounding in a circular arc-like state at a predetermined distance from a front face to a back face of the fan 2, and then diffused in a room as the heated/cooled air from an air outlet 7 through the fan 2. Thus, its front face wind velocity becomes uniform. A distribution of a heat transfer rate becomes uniform. Heat transferability of heat exchanging is enhance. The exchanger can be simplified, and silentness can be provided.
摘要翻译：要解决的问题：通过使热交换器的正面风速均匀化来提高沉默性，从而提高热交换的热传递。解决方案：一个横流风扇2和一个与前后热交换器一体化的圆弧状热交换器3装在一个具有前格栅的护套壳体5中，该壳体包含在室内机体1中。当风扇旋转时，空气通过过滤器6通过壳体6的抽吸格栅吸入室内机，从风扇2的前表面到背面预定的距离通过围绕圆弧状状态的交换器3，然后，作为来自空气出口7的加热/冷却空气通过风扇2在室内扩散。因此，其正面风速变得均匀。传热速率的分布变得均匀。热交换的热转移性得到提高。可以简化交换器，并提供静音。

6. 发明专利

JP2004116930A Gas heat pump type air conditioner 审中-公开
标题翻译：气体热泵型空调
公开(公告)号：JP2004116930A
公开(公告)日：2004-04-15
申请号：JP2002282753
申请日：2002-09-27
申请人： Nippon Lp Gas Rengokai , Osaka Gas Co Ltd , Sanyo Electric Air Conditioning Co Ltd , Sanyo Electric Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 三洋電機株式会社 , 三洋電機空調株式会社 , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 社団法人日本エルピーガス連合会
发明人： YOKOYAMA TAKESHI , INAMURA TAKEYA , TSURUOKA HIROSHI , TATE SUKENARI , KISHI HIROAKI , KAWAI HIDEKAZU , TSUNO KATSUYUKI , MOCHIZUKI TAKASHI
IPC分类号： F25B1/00 , F25B13/00 , F25B27/00 , F25B27/02
CPC分类号： Y02A30/274 , Y02B30/52 , Y02P80/152
摘要： PROBLEM TO BE SOLVED: To reduce power of a gas engine for driving a compressor by driving a refrigerant pump for circulating a refrigerant. SOLUTION: This gas heat pump type air conditioner 10 is so structured that a refrigeration cycle is composed by sequentially connecting the compressor 16, an outdoor heat exchanger 19, an outdoor expansion valve 24, and indoor heat exchangers 21A, 21B and 21C; and the compressor is driven by the gas engine 30. In exhaust heat recovery system piping 41 starting from the exit side in a heating operation of the indoor heat exchangers, bypassing the outdoor expansion valve, the outdoor heat exchanger and the compressor, and reaching the entrance side in the heating operation of the indoor heat exchangers, an overcooling heat exchanger 42 for bringing a liquid refrigerant into an overcooled state, the refrigerant pump 43 for circulating the liquid refrigerant, and an exhaust heat recovery heat exchanger 3 for recovering the exhaust heat of the gas engine to evaporate the liquid refrigerant by imparting the heat to it are sequentially installed. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过驱动用于循环制冷剂的制冷剂泵来减少用于驱动压缩机的燃气发动机的功率。解决方案：该气体热泵式空调机10的结构是，通过依次连接压缩机16，室外热交换器19，室外膨胀阀24和室内热交换器21A，21B，21C构成制冷循环 ; 压缩机由气体发动机30驱动。在室内热交换器的制热运转中，从出口侧开始的排气热回收系统配管41，绕过室外膨胀阀，室外热交换器和压缩机，达到室内热交换器的制热运转的入口侧，使液体制冷剂成为过冷却状态的过冷却热交换器42，使液体制冷剂循环的制冷剂泵43，以及用于回收废热的排气热回收热交换器3 的气体发动机通过赋予液体制冷剂而被蒸发而依次安装。版权所有（C）2004，JPO

7. 发明专利

JPH11281277A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：JPH11281277A
公开(公告)日：1999-10-15
申请号：JP9810398
申请日：1998-03-27
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： TSUNO KATSUYUKI , KOBAYASHI MASAHIRO
IPC分类号： F28F1/02 , F28F1/32
CPC分类号： F28F1/32 , F28D2001/0273 , F28F1/02
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger which can improve energy efficiency of equipment by achieving a higher heat transfer efficiency of the heat exchanger.
SOLUTION: In this heat exchanger, a heat exchanger tube 5 thereof made oval is arranged into a heat exchanger fin. As a result, the area of a dead water region 6 corresponding to the rear of' the heat exchanger tube 5 with respect to the stream of air is smaller as compared with that of the circular heat exchanger tube. Moreover, the heat exchanger tube 5 is oblong in the form of an ellipse thereby allowing one row thereof to accomplish heat exchange function equivalent to two rows of circular heat exchanger tubes.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：提供一种热交换器，其能够通过实现热交换器的更高的传热效率来提高设备的能量效率。解决方案：在该热交换器中，热交换器管5被设置成热交换器翅片。结果，与循环热交换器管相比，与热交换器管5相对于空气流相对应的死水区6的面积较小。此外，热交换器管5以椭圆形的形状为椭圆形，从而允许其一排实现相当于两排圆形换热器管的热交换功能。

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