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1. 发明专利

JP2008304126A Water sprinkling device, heat source machine having the water sprinkling device, and water sprinkling method 有权
标题翻译：水冲洗装置，具有水喷淋装置的热源机和水喷射方法
公开(公告)号：JP2008304126A
公开(公告)日：2008-12-18
申请号：JP2007151946
申请日：2007-06-07
申请人： Chubu Electric Power Co Inc , Kansai Electric Power Co Inc:The , Mitsubishi Heavy Ind Ltd , Tokyo Electric Power Co Inc:The , 三菱重工業株式会社 , 中部電力株式会社 , 東京電力株式会社 , 関西電力株式会社
发明人： UEDA KENJI , HASEGAWA HIROSHI , SHIRAKATA YOSHINORI , MATSUKURA NORIYUKI , ISHIGE HIROKAZU , SAKURABA ICHIRO , UNNO TAKAYUKI , KIMURA TADATSUYO
IPC分类号： F25B39/04 , F25B1/00 , F28D5/02
摘要： PROBLEM TO BE SOLVED: To provide a water sprinkling device for lowering the circulating sprinkling water temperature.
SOLUTION: This water sprinkling device has a water sprinkling header 19 for sprinkling sprinkling water from above on an air heat exchanger 5 for condensing and liquefying a refrigerant compressed by a compressor by cooling by air, a sprinkling water recovery tank 35 for recovering the sprinkling water sprinkled by the water sprinkling header 18 under the air heat exchanger 5, and a circulating pump 37 arranged in a circulating pipe 22 for connecting a part between the sprinkling water recovery tank 35 and the water sprinkling header 18 and circulating the sprinkling water, and is characterized by connecting a supply pipe 21 for supplying tap water to the circulating pipe 22.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于降低循环喷水温度的洒水装置。解决方案：这种洒水装置具有一个洒水集管19，用于在空气热交换器5上从上方喷洒水，用于通过空气冷却来冷凝和液化由压缩机压缩的制冷剂，用于回收的喷水回收罐35 由空气热交换器5下面的洒水头18喷洒的洒水，以及设置在循环管22中的循环泵37，用于连接喷水回收罐35和喷水头18之间的部分，并使喷洒的水，其特征在于连接用于将自来水供给到循环管22的供给管21。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2011163736A Heat exchanger, double cycle type refrigerator equipped with the same, and method for manufacturing heat exchanger 有权
标题翻译：热交换器，配有相同的双循环式制冷器以及制造热交换器的方法
公开(公告)号：JP2011163736A
公开(公告)日：2011-08-25
申请号：JP2010030366
申请日：2010-02-15
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YOKOYAMA AKIMASA , UEDA KENJI , WAJIMA KAZUYOSHI , SHIRAKATA YOSHINORI , KAMATA YASUHIRO
IPC分类号： F25B39/00 , F25B1/00
摘要： PROBLEM TO BE SOLVED: To provide a compact heat exchanger for a double cycle type refrigerator. SOLUTION: The heat exchanger is used for a condenser 3 and an evaporator 4 of the double cycle type refrigerator combining two refrigerators. The condenser 3 and the evaporator 4 includes shells 5, 7 forming refrigerant spaces inside; partition plates 6, 8 partitioning the refrigerant spaces in the shells 5, 7; water chambers 10, 11, 33, 34 provided at the ends of the shells 5, 7 and partition plates 6, 8 to lead cold water or cooling water therein; and tube plates 20, 21, 30, 31 partitioning the water chambers 10, 11, 33, 34 from the refrigerant spaces in the shells 5, 7 and supporting a heat transfer tube through which the cold water or cooling water flows. The shells 5, 7 are divided by longitudinal division parts 5a, 7a extending in the longitudinal direction of the shells 5, 7, and the longitudinal division parts 5a, 7a are fixed to the partition plates 6, 8 by welding. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于双循环式冰箱的紧凑型热交换器。解决方案：热交换器用于组合两个冰箱的双循环式冰箱的冷凝器3和蒸发器4。冷凝器3和蒸发器4包括内部形成制冷剂空间的壳体5,7; 分隔壳体5,7中的制冷剂空间的隔板6,8; 设置在壳体5,7的端部处的水室10,11,33,34和分隔板6,8以将冷水或冷却水引导到其中; 以及管壳20,21,30,31，其将水室10,11,33,34从壳体5,7中的制冷剂空间分隔开，并支撑冷水或冷却水流过的传热管。壳体5,7由在壳体5,7的纵向方向上延伸的纵向分割部分5a，7a分开，纵向分割部分5a，7a通过焊接固定到分隔板6,8上。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2008190829A Refrigerant cooling device and cooling device 有权
标题翻译：制冷冷却装置和冷却装置
公开(公告)号：JP2008190829A
公开(公告)日：2008-08-21
申请号：JP2007028522
申请日：2007-02-07
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FUKUSHIMA AKIRA , IRITANI YOICHIRO , TAKEUCHI KATSUJI , SHIRAKATA YOSHINORI , OMURA SHINTARO
IPC分类号： F25B39/04 , F25B1/00 , F25B40/02
摘要： PROBLEM TO BE SOLVED: To miniaturize a subcooler in a cooling device having the subcooler for supercooling a liquefied refrigerant.
SOLUTION: A condenser 20 has a first refrigerant cooling fluid passage 21 and a second refrigerant cooling fluid passage 22. A refrigerant cooling fluid W1 after passing through the first refrigerant cooling fluid passage 21 flows through the second refrigerant cooling fluid passage 22. The refrigerant CF_L of liquid phase liquefied in the condenser 20 is supercooled by the subcooler 30. A part of the refrigerant cooling fluid W1 supplied to the condenser 20 is diverged and supplied to the subcooler 30. The refrigerant cooling fluid W1 after passing through the subcooler 30 and cooling the refrigerant CF_L of liquid phase joins the refrigerant cooling fluid W1 which passed through the first refrigerant cooling fluid passage 21 and cooled a refrigerant CF_G of gas phase, and flows into the second refrigerant cooling fluid passage 22.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了使具有用于过冷却液化制冷剂的过冷却器的冷却装置中的过冷却器小型化。解决方案：冷凝器20具有第一制冷剂冷却流体通道21和第二制冷剂冷却流体通道22.经过第一制冷剂冷却流体通道21的制冷剂冷却流体W1流过第二制冷剂冷却流体通道22。在冷凝器20中液化的液相的制冷剂CF_L由过冷却器30过冷却。供给到冷凝器20的制冷剂冷却流体W1的一部分发散并供给到过冷却器30.通过过冷却器后的制冷剂冷却流体W1 30并冷却液相的制冷剂CF_L与通过第一制冷剂冷却流体通道21的制冷剂冷却流体W1接合并冷却气相的制冷剂CF_G，并流入第二制冷剂冷却流体通道22。（C）2008，JPO＆INPIT

4. 发明专利

JP2004100985A Evaporator and refrigerator 有权
公开(公告)号：JP2004100985A
公开(公告)日：2004-04-02
申请号：JP2002259937
申请日：2002-09-05
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IRITANI YOICHIRO , FUJIWARA MAKOTO , SHIRAKATA YOSHINORI , ICHIOKA TAKEHIKO , YAMAZAKI HISAHIRO
IPC分类号： F28F9/00 , F25B39/02
CPC分类号： F25B2339/0242
摘要： PROBLEM TO BE SOLVED: To provide an evaporator and a refrigerator having high cooling efficiency and capable of suppressing reduction of performance of a compressor by supplying refrigerant gas suppressing mixture of refrigerant liquid droplet to the compressor.
SOLUTION: In the evaporator 12 for the refrigerator provided with a vessel 14 in which refrigerant is introduced, groups 15A to 15C of heat transfer pipes in which many heat transfer pipes in which a substance to be boiled and vaporized by heating refrigerant flows are arranged in bundles and which extend in one direction, and a refrigerant gas exhaust port 21, the refrigerant gas exhaust port 21 is arranged in a region in an innermost part which exceeds 1/2 of the direction of length of a region where the heat transfer pipes extend from a cold water inlet 16 of the heat transfer pipe in the latter region.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2003065695A Condenser for refrigerating machine 审中-公开
标题翻译：冷冻机冷凝器
公开(公告)号：JP2003065695A
公开(公告)日：2003-03-05
申请号：JP2001254358
申请日：2001-08-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IRITANI YOICHIRO , FUJIWARA MAKOTO , SHIRAKATA YOSHINORI , UEDA KENJI
IPC分类号： F28F9/22 , F25B39/04
摘要： PROBLEM TO BE SOLVED: To provide a shell and tube type condenser for refrigerating machine arranged to feed a cooling fluid through a plurality of heat exchanger tubes arranged horizontally and to feed refrigerant downward on the outside of the heat exchanger tubes in which transfer of condensation heat is not impeded by a condensation liquid film being produced in the heat exchanger tubes.
SOLUTION: Cooling water flowing into a condenser from a cooling water inlet 8 flows into heat exchanger tubes 2 at the lower part, turns back at the left end and flows through the heat exchanger tubes 2 at the upper part before flowing out from a cooling water outlet 9. Refrigerant gas 15 flows from a refrigerant gas inflow nozzle 16 into the condenser where it is cooled by cooling water flowing through the heat exchanger tubes 2 and condensed. Upper part of the heat exchanger tubes 2 facing the refrigerant gas inflow nozzle 16 side is covered with a punching metal 11.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于制冷机的壳管式冷凝器，其布置成通过水平布置的多个热交换器管供给冷却流体，并且在冷却热传递的热交换器管的外侧向下供给制冷剂不受在热交换器管中产生的冷凝液膜的阻碍。解决方案：从冷却水入口8流入冷凝器的冷却水在下部流入热交换器管2，在左端返回，并在从冷却水流出之前流过上部的热交换器管2 出口9.制冷剂气体15从制冷剂气体流入喷嘴16流入冷凝器，在冷凝器中，冷却水通过流经热交换器管2的冷却水冷凝。热交换器管2的面向制冷剂气体流入喷嘴16侧的上部被冲孔金属11覆盖。

6. 发明专利

JP2003050064A Turbo freezer 有权
标题翻译：涡轮冷冻机
公开(公告)号：JP2003050064A
公开(公告)日：2003-02-21
申请号：JP2001235736
申请日：2001-08-03
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IRITANI YOICHIRO , KAWADA AKIHIRO , SHIRAKATA YOSHINORI , UEDA KENJI , SEKI WATARU
IPC分类号： F25B1/053 , F25B41/00
摘要： PROBLEM TO BE SOLVED: To enhance the freezing performance by suppressing the pressure loss in a pipe for coupling each apparatus, in a turbo freezer.
SOLUTION: A coupling pipe 35 for coupling the discharge port 34 of an evaporator 14 with the suction port 24 of a compressor 11 is constituted by coupling a small-diameter pipe 36 to be coupled to a suction port 24, an elbow pipe 37 to be coupled to the discharge port 34, and a reducer 38 for coupling this small-diameter pipe 36 with the elbow pipe 37, with one another so that the side of a discharge port 34 may be larger in diameter than the side of the suction port 24.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：在涡轮式冷冻机中，通过抑制用于连接各设备的管道中的压力损失来提高冷冻性能。解决方案：用于将蒸发器14的排出口34与压缩机11的吸入口24连接的联接管35通过将小直径管36联接到吸入口24和弯管37而构成联接到排出口34，以及用于将该小直径管36与弯管37连接的减速器38，使得排出口34的侧面的直径可以大于吸入口24侧。

7. 发明专利

JP2008121451A Turbo refrigeration device and method of controlling the same 审中-公开
标题翻译：涡轮制冷装置及其控制方法
公开(公告)号：JP2008121451A
公开(公告)日：2008-05-29
申请号：JP2006303785
申请日：2006-11-09
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： UEDA KENJI , SHIRAKATA YOSHINORI
IPC分类号： F04D27/00 , F25B1/053
CPC分类号： F04D27/0269
摘要： PROBLEM TO BE SOLVED: To provide a turbo refrigeration device having a two-stage turbo compressor with high efficiency.
SOLUTION: This turbo refrigeration device has a control section controlling the openings of a first inlet vane of a first impeller and that of a second inlet vane of a second impeller. The control section has a dependent mode for operating, in a dependent-mode priority region A, the second inlet vane by making it dependent on the first inlet vane and also has an independent mode for increasing, in an independent-mode priority region B, the opening of the second inlet vane independently of the first inlet vane.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高效率的具有两级涡轮压缩机的涡轮制冷装置。解决方案：该涡轮制冷装置具有控制部分，其控制第一叶轮的第一入口叶片和第二叶轮的第二入口叶片的开口。控制部分具有依赖模式，在依赖模式优先区域A中，通过使其依赖于第一入口叶片来操作第二入口叶片，并且还具有用于在独立模式优先区域B中增加的独立模式，独立于第一入口叶片的第二入口叶片的开口。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2004340546A Evaporator for refrigerating machine 审中-公开
公开(公告)号：JP2004340546A
公开(公告)日：2004-12-02
申请号：JP2003140325
申请日：2003-05-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IRITANI YOICHIRO , SHIRAKATA YOSHINORI , SATO TATSUYA
IPC分类号： F25B39/02
CPC分类号： F25B2339/0242
摘要： PROBLEM TO BE SOLVED: To provide an evaporator for a refrigerating machine having a demister arrangement applied to an evaporator divided into two and having improved efficiency of preventing a carry-over.
SOLUTION: A vessel 21 into which a refrigerant is introduced is divided by a partition wall 16 extending in a longitudinal direction thereof. The evaporator for a refrigerating machine is provided with heat exchanger bundles in the respective divided areas, each extending in the longitudinal direction of the vessel 21 and constituting of a plurality of heat exchanger tubes 15 which are arranged like a bundle and through which cool water flows, and refrigerant gas suction tubes 2 corresponding to respective areas. Each heat exchanger tube bundle has a configuration in which a heat exchanger tube bundle 13 at a forward side extending in a forward direction and a heat exchanger tube bundle 14 at a return side turned back at an end of the heat exchanger tube bundle 13 at the forward side and is adjacent thereto are continuously provided through a turning-back point. Wire mesh demisters 12 for collecting droplets or mist of the refrigerant are provided at the upper side of the heat exchanger tube bundles 13 and 14 of the each area, and the demisters are arranged to be inclined at a predetermined angle when seen in the longitudinal direction of the vessel 21.
COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2004226233A Method and device for predicting life of heat accumulating material, and method and device for evaluating heat accumulating material 有权
公开(公告)号：JP2004226233A
公开(公告)日：2004-08-12
申请号：JP2003014376
申请日：2003-01-23
申请人： Mitsubishi Heavy Ind Ltd , New Tokyo International Airport Authority , 三菱重工業株式会社 , 新東京国際空港公団
发明人： TANII TADAAKI , IRITANI YOICHIRO , OGATA JUNJI , KABUNE HIROO , SHIBUYA SEIJI , SHIRAKATA YOSHINORI , FUKUDA AKIRA , TSUKANO TADASHI , SUZUKI TOSHIHIRO , TASHIRO TOSHIO , YOKOSE TAKAO , INOBE MITSUYOSHI , SUMIYA SHUJI , MANABE NOBUO
IPC分类号： G01N17/00 , C09K5/06 , F28D20/00 , G01N33/44
CPC分类号： Y02E60/142
摘要： PROBLEM TO BE SOLVED: To provide a heat-accumulating material life predicting method and device capable of predicting the life of a heat accumulating material before starting an operation of a heat accumulation system or under the operation thereof.
SOLUTION: This heat-accumulating material life predicting method and device is provided with means V1-V4 for maintaining, at a prescribed temperature, containers S1-S4 filled with the heat accumulating material wherein micro capsules sealed with a core substance comprising an aliphatic hydrocarbon in an organic film substance are mixed with water, a means CP for measuring a concentration of a measuring substance by each prescribed substance having a proportional relation to an aliphatic hydrocarbon amount of the core substance emitted from the film due to deterioration of the heat accumulating material in each container sampled in every prescribed lapse time, a means CP for expressing a relation between the lapse time and the concentration of the each prescribed substance, a mean CP for displaying a relation between a temperature and a time required up to reaching to the concentration of the each prescribed substance, based on the relation, a means CP for displaying a relation between the concentration of the each prescribed substance at the prescribed temperature and the lapse time, based on the relation, and a means CP for predicting the life of the heat accumulating material, based on the relation.
COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2004092991A Evaporator and refrigerating machine 有权
公开(公告)号：JP2004092991A
公开(公告)日：2004-03-25
申请号：JP2002253970
申请日：2002-08-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IRITANI YOICHIRO , SHIRAKATA YOSHINORI , YAMAZAKI HISAHIRO
IPC分类号： F28F9/22 , F25B39/02 , F28F13/06 , F28F13/12
CPC分类号： F25B2339/0242
摘要： PROBLEM TO BE SOLVED: To provide an evaporator and a refrigerating machine for enhancing cooling efficiency by improving heat exchange performance, and facilitating work.
SOLUTION: This evaporator 12 has a vessel 14 for introducing a refrigerant and extending in one direction with a cylindrical cross-sectional shape, a plurality of heat transfer pipe groups 15a to 15d composed of a large number of heat transfer pipes 15 for flowing cold water and a refrigerant introducing pipe 18 for introducing the refrigerant to the lower side of the vessel 14, and is constituted so that the adjacent heat transfer pipe groups 15a to 15d are mutually separately arranged in the horizontal direction by voids 19a to 19c extending along a virtual plane positioned in the almost vertical direction, and is characterized in that the refrigerant introducing pipe 18 is orthogonally joined to a cylindrical outer peripheral surface of the vessel 14, and a porous body 17 having a circular arc-shaped cross-sectional shape along a lower inside surface of the vessel 14 is arranged under the respective heat transfer pipe groups 15a to 15d, and a large number of holes 16 are formed in the porous body.
COPYRIGHT: (C)2004,JPO

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