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1. 发明专利

JP2013002727A Drain structure of heat exchanger 审中-公开
标题翻译：换热器排水结构
公开(公告)号：JP2013002727A
公开(公告)日：2013-01-07
申请号：JP2011133988
申请日：2011-06-16
申请人： Fuji Electric Co Ltd , 富士電機株式会社 , Fuji Electric Retail Systems Co Ltd , 富士電機リテイルシステムズ株式会社
发明人： MATSUOKA NANAE , YASUJIMA KENTETSU , TAKIGUCHI KOJI , TSURUHA TAKESHI , FUJINAMI MASAKI
IPC分类号： F25D21/14 , G07F9/10
摘要： PROBLEM TO BE SOLVED: To provide the drain structure of a heat exchanger that can prevent the heat exchanging capability from decreasing by suppressing metal corrosion due to immersion of the heat exchanger in water collected in a drain pan for receiving dew condensation water of dew condensation on the heat exchanger, produced when the heat exchanger is operated as an evaporator.SOLUTION: A heat exchanger 22 includes a refrigerant passage pipe 221 extended in a meandering form, and corrugate fins 224 which are made of the same metal material as the refrigerant passage pipe 221 and thermally connected between the upstream-side part and the downstream-side part of the refrigerant passage pipe 221, and exchanges heat between a refrigerant passing through the refrigerant passage pipe 221 and a fluid passing through the periphery of the fins 224. A metal plate 33 which has a lower corrosion potential than the material of the heat exchanger 22 is placed on a drain pan 30 where drain water (dew condensation water) 50 produced when the heat exchanger 22 operates as the evaporator is stored to prevent metal corrosion of the heat exchanger 22 itself through sacrificial corrosion operation of the metal plate 33 having the low corrosion potential and local battery operation even when the heat exchanger 22 is immersed.
摘要翻译：要解决的问题：提供一种热交换器的排水结构，其可以通过抑制由于热交换器浸入到排水盘中的水中的金属腐蚀而降低热交换能力，该排水盘用于接收露水的结露水当热交换器作为蒸发器运行时，在热交换器上产生结露。解决方案：热交换器22包括以曲折形式延伸的制冷剂通道管221和与制冷剂通道管221相同的金属材料制成的波纹翅片224，并且热连接在上游侧部分和制冷剂通过管221的下游侧部分，并且在通过制冷剂通道管221的制冷剂和通过翅片224的周边的流体之间进行热交换。金属板33的腐蚀电位低于热交换器22被放置在排水盘30上，当排放水（露水冷凝水）50在蒸发器运行时产生的排水（露水）50被储存，以通过金属板的牺牲腐蚀操作来防止热交换器22本身的金属腐蚀 33，即使在热交换器22浸没时也具有低腐蚀电位和局部电池操作。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012241972A Refrigerant circuit apparatus 审中-公开
标题翻译：制冷电路设备
公开(公告)号：JP2012241972A
公开(公告)日：2012-12-10
申请号：JP2011111966
申请日：2011-05-19
申请人： Fuji Electric Co Ltd , 富士電機株式会社 , Fuji Electric Retail Systems Co Ltd , 富士電機リテイルシステムズ株式会社
发明人： MATSUOKA NANAE , YASUJIMA KENTETSU , TAKIGUCHI KOJI , TSURUHA TAKESHI , FUJINAMI MASAKI
IPC分类号： F25B29/00 , F25B1/00 , F25D11/00
摘要： PROBLEM TO BE SOLVED: To provide a refrigerant circuit apparatus capable of securing heating capacity (refrigerant condensation temperature) in a heating chamber even in heat pump operation and capable of reducing power consumption.SOLUTION: The refrigerant circuit apparatus includes: a main route 20 including an inside heat exchanger 24, a compressor 21 and an outside heat exchanger 22; a high-pressure refrigerant introduction route 30 for introducing a refrigerant compressed by the compressor 21 and supplying the introduced refrigerant to the inside heat exchanger 24; a heat radiation route 40 for supplying the refrigerant compressed by the inside heat exchanger 24 to a heating side heat exchanger 42; and a return route 50 for returning the refrigerant from the heating side heat exchanger 42 to the main route 20. The heat radiation route 40 is arranged in the middle of heat radiation piping 41 laid from the inside heat exchanger 24 to the heating side heat exchanger 42 and includes an expansion mechanism 43 for insulating and expanding the refrigerant passing the heat radiation route 40.
摘要翻译：要解决的问题：提供即使在热泵操作中也能够确保加热室中的加热能力（制冷剂冷凝温度）并且能够降低功耗的制冷剂回路装置。解决方案：制冷剂回路装置包括：主路线20，其包括内部热交换器24，压缩机21和外部热交换器22; 用于引入由压缩机21压缩的制冷剂并将引入的制冷剂供给到内部热交换器24的高压制冷剂导入路径30; 用于将由内侧热交换器24压缩的制冷剂供给到加热侧热交换器42的散热路径40; 以及用于将制冷剂从加热侧热交换器42返回到主路径20的返回路径50.散热路径40配置在从内侧热交换器24放置到加热侧热交换器的散热管41的中间 42，包括用于使通过散热路线40的制冷剂绝缘和膨胀的膨胀机构43.版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012032020A Refrigerant circuit device 有权
标题翻译：制冷电路设备
公开(公告)号：JP2012032020A
公开(公告)日：2012-02-16
申请号：JP2010169294
申请日：2010-07-28
申请人： Fuji Electric Co Ltd , Fuji Electric Retail Systems Co Ltd , 富士電機リテイルシステムズ株式会社 , 富士電機株式会社
发明人： SANUKI YASUTAKA , TAKANO YUKIHIRO , TAKIGUCHI KOJI , MIGISHIMA NOBUTOSHI , ONO AKISHI
IPC分类号： F25B5/02 , F24F11/02 , F25B1/00
摘要： PROBLEM TO BE SOLVED: To provide a refrigerant circuit device capable of suppressing damage to a compressor and an increase in power consumption.SOLUTION: A refrigerant circuit device is configured by connecting an evaporator 13, a compressor 11, a condenser 12, and an electronic expansion valve 20 by refrigerant piping 14 successively. A valve opening and closing rate of each electronic expansion valve 20 is decided from the evaporation temperature of the evaporator 13 of article storages 1 to 3 in the need of cooling according to a predetermined time schedule. For a first priority expansion valve arbitrarily selected from electronic expansion valves 20 to be driven, a valve closing time is set in advance and the valve is driven under an operation cycle according to the valve opening and closing rate in a mode equal to or lower than a valve closing limit time determined as a drive allowable time of the compressor 11 when all electronic valves 20 are in a fully closed state. The other electronic valves 20 have control means 50 that drive the electronic valves under the operation cycle according to the valve opening and closing rate within the extent of the predetermined upper limit time of the operation cycle.
摘要翻译：要解决的问题：提供一种能够抑制对压缩机的损害和增加功率消耗的制冷剂回路装置。解决方案：制冷剂回路装置通过连续地通过制冷剂管道14连接蒸发器13，压缩机11，冷凝器12和电子膨胀阀20来构成。每个电子膨胀阀20的开阀和关闭速度是根据预定时间表从需要冷却的物品存储器1至3的蒸发器13的蒸发温度来决定的。对于要从要驱动的电子膨胀阀20任意选择的第一优先膨胀阀，预先设定阀关闭时间，并且在等于或小于等于或等于的模式下根据阀打开和关闭速率的操作循环来驱动阀当所有电子阀20处于完全关闭状态时，确定为压缩机11的驱动允许时间的阀关闭极限时间。其他电子阀20具有控制装置50，该控制装置50在操作周期的预定上限时间的范围内，根据阀打开和关闭速率在操作循环下驱动电子阀。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011133096A Heat insulating panel 审中-公开
标题翻译：热绝缘面板
公开(公告)号：JP2011133096A
公开(公告)日：2011-07-07
申请号：JP2009295535
申请日：2009-12-25
申请人： Fuji Electric Co Ltd , Fuji Electric Retail Systems Co Ltd , 富士電機リテイルシステムズ株式会社 , 富士電機株式会社
发明人： FUMINO KIDAIKI , IDENO YUTAKA , TAKIGUCHI KOJI
IPC分类号： F16L59/06 , E04B1/80
CPC分类号： Y02A30/242 , Y02B80/12
摘要： PROBLEM TO BE SOLVED: To provide a heat insulating panel reduced in thickness while having sufficient heat insulating performance.
SOLUTION: A heat insulating partition plate 4 including a vacuum heat insulating material 41 having a flat plate shape includes a frame 42 extending along an edge of the vacuum heat insulating material 41 and having a first frame member 421 arranged to cover a surface and a back face of the vacuum heat insulating material 41 at its edge. The first frame member 421 is formed with a storage area S for storing a fin part 413 generated by folding and overlapping ear parts 412a, 412b of a film 412 composing the vacuum heat insulating material 41 by contact of a projection part 4211 projecting inward to an outer end surface 41a of the vacuum heat insulating material 41.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种在具有足够的隔热性能的同时减小厚度的隔热面板。解决方案：包括具有平板形状的真空绝热材料41的隔热隔板4包括沿着真空绝热材料41的边缘延伸的框架42，并且具有布置成覆盖表面的第一框架构件421 以及真空绝热材料41的边缘的背面。第一框架构件421形成有存储区域S，用于存储由构成真空绝热材料41的薄膜412的耳部412a，412b通过与向内突出的突出部4211的接触折叠和重叠而产生的鳍部413。真空隔热材料41的外端面41a。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2011196596A Electronic expansion valve 审中-公开
标题翻译：电子膨胀阀
公开(公告)号：JP2011196596A
公开(公告)日：2011-10-06
申请号：JP2010062407
申请日：2010-03-18
申请人： Fuji Electric Co Ltd , Fuji Electric Retail Systems Co Ltd , 富士電機リテイルシステムズ株式会社 , 富士電機株式会社
发明人： SANUKI YASUTAKA , TAKANO YUKIHIRO , ISHITA HISANORI , TAKIGUCHI KOJI , MIGISHIMA NOBUTOSHI
IPC分类号： F25B41/06
CPC分类号： F25B41/062 , F25B2341/065 , Y02B30/72
摘要： PROBLEM TO BE SOLVED: To provide an electronic expansion valve of a refrigeration cycle capable of being stable operated at low costs over a long term, and reducing restrictions on positioning.SOLUTION: This electronic expansion valve includes a small hole for expanding a refrigerant, a valve element for opening and closing the small hole, an elastic member energizing the valve element in an aspect of closing the small hole, and a solenoid attracting the valve element in an aspect of opening the small hole, and the refrigerant is expanded by opening and closing the valve element. By constituting the elastic member as a disk spring provided with a plurality of spiral slits at uniform pitches on the circumference, and having an inlet pipe, an outlet pipe and an axis of the small hole aligned in the same direction, an alignment guide can be eliminated, generation of sludge caused by sliding can be reduced, the electronic expansion valve can be stably operated for a long term, and restrictions on positioning the electronic expansion valve can be reduced.
摘要翻译：要解决的问题：提供一种长期能够以低成本稳定运行的制冷循环的电子膨胀阀，并且减少了对定位的限制。解决方案：该电子膨胀阀包括用于膨胀制冷剂的小孔，用于打开和关闭小孔的阀元件，在关闭小孔的方面对阀元件通电的弹性构件以及在打开小孔的方面吸引阀元件的螺线管，并且制冷剂通过打开而膨胀，关闭阀门元件。通过将弹性构件构成为在圆周上以均匀间距设置有多个螺旋狭缝的盘簧，并且具有沿相同方向排列的入口管，出口管和小孔的轴线，对准引导件可以可以减少因滑动引起的污泥的产生，能够使电子膨胀阀长时间稳定运转，能够减少电子膨胀阀的定位限制。

6. 发明专利

JP2011196428A Electronic expansion valve 审中-公开
标题翻译：电子膨胀阀
公开(公告)号：JP2011196428A
公开(公告)日：2011-10-06
申请号：JP2010062406
申请日：2010-03-18
申请人： Fuji Electric Co Ltd , Fuji Electric Retail Systems Co Ltd , 富士電機リテイルシステムズ株式会社 , 富士電機株式会社
发明人： SANUKI YASUTAKA , TAKANO YUKIHIRO , ISHITA HISANORI , TAKIGUCHI KOJI , SAITO HIDESUKE , MIGISHIMA NOBUTOSHI
IPC分类号： F16K31/06 , F25B1/00
CPC分类号： F25B41/062 , F25B2341/065 , Y02B30/72
摘要： PROBLEM TO BE SOLVED: To provide an electronic expansion valve of a refrigerating cycle for inexpensively and stable operating over a long period.SOLUTION: The electronic expansion valve includes a small hole for expanding a refrigerant, a valve element for opening-closing the small hole, an elastic member for biasing the valve element in a mode of closing the small hole, and a solenoid for sucking the valve element in a mode of opening the small hole. The valve expands the refrigerant by opening-closing the valve element. The elastic member is formed of a disk spring of mutually arranging a plurality of slits formed in a spiral shape at an equal pitch on the circumference, to be thereby stably operated over a long period by restraining generation of sludge by sliding by dispensing with a guiding guide.
摘要翻译：要解决的问题：提供一种制冷循环的电子膨胀阀，用于长期廉价且稳定的运行。解决方案：电子膨胀阀包括用于使制冷剂膨胀的小孔，用于打开小孔的阀元件用于以关闭小孔的方式偏压阀元件的弹性构件和用于以打开小孔的方式吸入阀元件的螺线管。阀通过关闭阀元件来膨胀制冷剂。弹性构件由圆盘形弹簧构成，该圆盘弹簧在圆周上以相等的间距形成螺旋形状的多个狭缝，由此通过分配导向件来抑制淤泥的产生，从而能够长期稳定地运转指南。

7. 发明专利

JP2011170441A Vending machine 有权
标题翻译：售货机
公开(公告)号：JP2011170441A
公开(公告)日：2011-09-01
申请号：JP2010031503
申请日：2010-02-16
申请人： Fuji Electric Co Ltd , Fuji Electric Retail Systems Co Ltd , 富士電機リテイルシステムズ株式会社 , 富士電機株式会社
发明人： MITSUMOTO TAKAHIRO , TSUCHIYA TOSHIAKI , FUJIMOTO YUUJI , TAKIGUCHI KOJI , ISHIDA MAKOTO
IPC分类号： G07F9/10 , F25D11/00
摘要： PROBLEM TO BE SOLVED: To inexpensively and efficiently operate a heat pump regardless of a cooling/heating operation mode. SOLUTION: There is provided a vending machine in which a cooling circulation circuit is configured in such a manner that a compressor, an outdoor heat exchanger, an expansion means and a plurality of first indoor heat exchangers for cooling the inside of a room are connected by piping, and a cooling/heating circulation circuit is configured in such a manner that the compressor, a second indoor heat exchanger for heating the inside of the room, the expansion means, and the first indoor heat exchanger for cooling the inside of the room are connected by piping. In the vending machine, a first by-pass pipe line is formed between piping connecting the expansion means with the first indoor heat exchanger and the entrance section of the outdoor heat exchanger, and a second by-pass pipe line is formed between the exit section of the outdoor heat exchanger and the entrance section of the compressor, so that a heat pump can be operated even in a heating independent operation mode. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：无论冷却/制热操作模式如何，都能廉价高效地操作热泵。解决方案：提供了一种自动售货机，其中冷却循环回路被构造成使得压缩机，室外热交换器，膨胀装置和用于冷却房间内部的多个第一室内热交换器通过管道连接，并且冷却/加热循环回路被构造成使得压缩机，用于加热室内的第二室内热交换器，膨胀装置和用于冷却室内的第一室内热交换器房间通过管道连接。在自动售货机中，在连接膨胀机构与第一室内热交换器的管道与室外热交换器的入口部之间形成有第一旁通管线，在出口部分之间形成第二旁通管线的室外热交换器和压缩机的入口部分，使得即使在加热独立操作模式下也可以操作热泵。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2012221349A Heat transport heating device of automatic vending machine 审中-公开
标题翻译：自动售货机热输送加热装置
公开(公告)号：JP2012221349A
公开(公告)日：2012-11-12
申请号：JP2011088137
申请日：2011-04-12
申请人： Fuji Electric Co Ltd , Fuji Electric Retail Systems Co Ltd , 富士電機リテイルシステムズ株式会社 , 富士電機株式会社
发明人： MITSUMOTO TAKAHIRO , YASUJIMA KENTETSU , SANUKI YASUTAKA , TAKIGUCHI KOJI , KURA KAORU , ITO TOSHISHIGE , SEKIGUCHI KAZUAKI
IPC分类号： G07F9/10 , F25B29/00
摘要： PROBLEM TO BE SOLVED: To improve a heat transport or heat shield performance, in a heat transport heating device of an automatic vending machine whose power consumption is reduced by utilizing waste heat from a compressor of a cooling unit device generated when cooling a merchandise storage container of the automatic vending machine for heating the merchandise storage container.SOLUTION: The automatic vending machine has the heat transport heating device comprising: a heat receiving part 18 provided on a surface of a compressor to receive the waste heat thereof; a heat radiation part 20 disposed in a merchandise storage container used as a heating chamber; and a heat switching part 19 provided between the heat receiving part and the heat radiation part to transmit the heat received in the heat receiving part to the heat radiation part or shield it. By providing a switching lever 19c for bringing a heat receiving plate 19a and a heat radiation plate 19b of the heat switching part into contact with each other or separating them, and energizing means between the heat receiving plate and the heat radiation plate, a heat transfer property by adhesion improvement when they are in contact and heat shieldability when they are separated are improved.
摘要翻译：要解决的问题：为了提高热输送或隔热性能，在自动售货机的热输送加热装置中，其功耗通过利用来自冷却时产生的冷却单元装置的压缩机的废热而降低用于加热商品储存容器的自动售货机的商品储存容器。解决方案：自动售货机具有热传输加热装置，其包括：设置在压缩机表面上以接收其废热的热接收部分18; 设置在用作加热室的商品储存容器中的散热部20; 以及热交换部19，其设置在所述受热部和所述散热部之间，以将接收在所述受热部的热量传递到所述散热部，或者遮蔽所述热接收部。通过设置用于使热切换部的受热板19a和散热板19b彼此接触或分离的切换杆19c，以及在受热板和散热板之间的通电装置，传热当它们接触时通过粘附改善的性质以及当它们分离时的热屏蔽性得到改善。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012150602A Heating apparatus for heat transport of automatic dispenser 审中-公开
标题翻译：自动配料加热装置加热装置
公开(公告)号：JP2012150602A
公开(公告)日：2012-08-09
申请号：JP2011007960
申请日：2011-01-18
申请人： Fuji Electric Co Ltd , Fuji Electric Retail Systems Co Ltd , 富士電機リテイルシステムズ株式会社 , 富士電機株式会社
发明人： MITSUMOTO TAKAHIRO , YASUJIMA KENTETSU , SANUKI YASUTAKA , TAKIGUCHI KOJI , KURA KAORU , ITO TOSHISHIGE , SEKIGUCHI KAZUAKI
IPC分类号： G07F9/10
摘要： PROBLEM TO BE SOLVED: To provide a heating apparatus for heat transport, which transports waste heat from a compressor of a cooling unit device to a commodity storage for heating, so as to reduce the operating rate of an electric heater for reduction of power consumption.SOLUTION: A heating apparatus for heat transport which transports waste heat from a compressor 10 of a cooling unit device during cooling of a commodity storage 5 of an automatic dispenser to the commodity storage 5 for use as a heating chamber comprises: a heat receiving part 18 which is disposed on a surface of the compressor 10 so as to receive the waste heat thereof, a heat radiation part 20 which is disposed at the commodity storage 5 for use as the heating chamber, and a heat selector part 19 which is disposed between the heat receiving part 18 and the heat radiation part 20 and transfers or blocks the heat received by the heat receiving part 18 to the heat radiation part 20. The commodity storage 5 for use as the heating chamber is provided with an electric heater 15 of the cooling/heating unit which is used as an auxiliary to make up for heating by the heating apparatus for heat transport, so that the operating rate of the electric heater is reduced.
摘要翻译：要解决的问题：提供一种将来自冷却单元装置的压缩机的废热传送到用于加热的商品储存器的热输送加热装置，以便降低用于减少的电加热器的运行速度能量消耗。解决方案：一种用于热输送的加热装置，其在将自动分配器的商品仓库5冷却到用作加热室的商品仓库5期间将来自冷却单元装置的压缩机10的废热输送到包括：热接收部分18，其布置在压缩机10的表面上以便接收其废热;散热部分20，设置在商品存储器5上用作加热室;以及热选择器部分19，它是设置在受热部18和散热部20之间，将由受热部18接收的热量传递或阻止到散热部20。作为加热室使用的商品仓5设置有电加热器15 作为用于辅助加热装置的冷却/加热单元，用于通过加热装置进行热运送，从而降低了电加热器的运行速度。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2012031898A Electronic expansion valve 审中-公开
标题翻译：电子膨胀阀
公开(公告)号：JP2012031898A
公开(公告)日：2012-02-16
申请号：JP2010170413
申请日：2010-07-29
申请人： Fuji Electric Co Ltd , Fuji Electric Retail Systems Co Ltd , 富士電機リテイルシステムズ株式会社 , 富士電機株式会社
发明人： MIGISHIMA NOBUTOSHI , SANUKI YASUTAKA , TAKANO YUKIHIRO , TAKIGUCHI KOJI , ONO AKISHI
IPC分类号： F16K31/06 , F25B1/00
摘要： PROBLEM TO BE SOLVED: To provide an electronic expansion valve capable of suppressing an armature from being stuck to a suction member by residual magnetization due to residual magnetic flux.SOLUTION: The electronic expansion valve includes: a valve body 31 having a coolant inlet and a coolant outlet; a valve seat 34 having a small-size passage 341 which has a diameter smaller than that of the coolant inlet and is communicated with the coolant outlet; the armature 32 which is substantially columnar, comes into contact with the valve seat 34 by means of a level pressure difference of coolant before and behind the valve seat 34 and an energizing means in the normal mode and, thereby, closes a flow inlet to the small-size passage 341; and a suction part 3112 which sucks the armature 32 when being operated by magnetic force, thereby, moves the armature in the direction separated from the valve seat 34 against the level pressure difference or the like of the coolant and opens the flow inlet 341a, wherein, when the suction part 3112 sucks the armature 32, a ring member 3212 which contacts with the suction part 3112 and forms a gap between the suction part 3112 and the armature 32 is disposed and the energizing means regulates the moving amount in a radial direction of the armature 32.
摘要翻译：要解决的问题：提供一种电子膨胀阀，其能够通过由于剩余磁通量的剩余磁化而抑制电枢被粘附到吸引构件。解决方案：电子膨胀阀包括：具有冷却剂入口和冷却剂出口的阀体31; 阀座34具有直径小于冷却剂入口直径的小尺寸通道341并与冷却剂出口连通; 基本上柱状的衔铁32借助于阀座34之前和之后的冷却剂的水平压力差和与正常模式下的通电装置相接触而与阀座34接触，从而关闭小型通道341; 以及当通过磁力操作时吸住电枢32的吸入部3112，从而使电枢沿着与阀座34分离的方向抵抗冷却剂的等级压力差等移动，并打开流入口341a，其中当吸引部3112吸附电枢32时，配置有与吸引部3112接触并形成吸引部3112和电枢32之间的间隙的环状部件3212，并且通电装置将径向移动量电枢32.版权所有（C）2012，JPO＆INPIT

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