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1. 发明专利

JP2006038317A Heat exchanger, and bath reheating device using the heat exchanger 审中-公开
标题翻译：热交换器和使用热交换器的浴室再加热装置
公开(公告)号：JP2006038317A
公开(公告)日：2006-02-09
申请号：JP2004217207
申请日：2004-07-26
申请人： Mitsubishi Electric Corp , Sakae:Kk , 三菱電機株式会社 , 株式会社サカエ
发明人： MARUYAMA MASAHIKO , TERAUCHI TOSHIKAZU , TAMURA MASASHI , HIBINO KOICHI , YOKOTA YASUHIRO
IPC分类号： F28F1/02 , F24H9/00 , F28D7/00 , F28D7/02 , F28F9/013
CPC分类号： F28D7/0008
摘要： PROBLEM TO BE SOLVED: To thin piping and a fixing part, and to simplify the fixing part by improving heat exchange capacity, shortening piping length, and eliminating the need for large clamping force in contact of piping composing a heat exchanger.
SOLUTION: In the heat exchanger 1, heat exchange is carried out by contacting outer surfaces of high temperature piping 2a carrying a high temperature fluid, and low temperature piping 2b carrying a fluid with a more lower temperature. The heat exchanger is miniaturized by alternately lapping and spirally winding both piping, brazing contact parts of both piping formed such that the outer surfaces of both piping contact each other, and improving heat transfer performance between both piping.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过提高热交换能力，缩短管道长度，并且消除在构成热交换器的管道的接触中需要大的夹紧力，来减薄管道和固定部分，并简化固定部分。解决方案：在热交换器1中，通过接触携带高温流体的高温管道2a的外表面和承载更低温度的流体的低温管道2b进行热交换。通过交替地研磨和螺旋卷绕两个管道，两个管道的钎焊接触部分形成为使得两个管道的外表面彼此接触并提高两个管道之间的传热性能，使热交换器小型化。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2011247460A Storage type water heater 审中-公开
标题翻译：储存式水加热器
公开(公告)号：JP2011247460A
公开(公告)日：2011-12-08
申请号：JP2010119249
申请日：2010-05-25
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MARUYAMA MASAHIKO , HONMA FUMIKO
IPC分类号： F24H1/18 , F24H9/00
摘要： PROBLEM TO BE SOLVED: To achieve a user-friendly storage type water heater that supplies hot water stably.SOLUTION: The storage type water heater includes: a hot water storage tank 20; a water supply pipe line 30 for supplying city water to the lower part of the hot water storage tank 20; a hot water supply pipe line CL for supplying the hot water stored in the hot water storage tank 20 to a bathtub 150; a fine bubble generator 70 provided in the water supply pipe line 30, for introducing fine bubbles into the city water flowing through the water supply pipe line 30; a recovery section 81 provided in the hot water supply pipe line CL, for recovering the fine bubbles in hot water flowing through the hot water supply pipe line CL; and a discharger 82 for discharging the air resulted from collecting and accumulating the fine bubbles in the recovery section 81, to the outside.
摘要翻译：要解决的问题：实现用户友好的储存式热水器，其稳定地供应热水。解决方案：储存式热水器包括：热水储存箱20; 用于向热水储存箱20的下部供水的供水管路30; 用于将存储在热水储存箱20中的热水供给到浴缸150的热水供给管线CL; 设置在供水管线30中的微小气泡发生器70，用于将微小气泡引入到通过供水管线30流动的城市水中; 设置在热水供给管线CL中的回收部81，用于回收流过热水供给管线CL的热水中的微小气泡; 以及用于排出空气的排出器82，其通过在回收部分81中收集和积聚微细气泡到外部。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2010127534A Plate heat exchanger 审中-公开
标题翻译：板式换热器
公开(公告)号：JP2010127534A
公开(公告)日：2010-06-10
申请号：JP2008302944
申请日：2008-11-27
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TERAUCHI TOSHIKAZU , MARUYAMA MASAHIKO
IPC分类号： F28F3/08
摘要： PROBLEM TO BE SOLVED: To provide a plate heat exchanger with high heat transfer performance and corrosion resistance, and superior productivity.
SOLUTION: In the plate heat exchanger, a plurality of heat transfer plates 11, 12 are laminated to alternately form first and second passages (a), (b) between the heat transfer plates 11, 12, a first fluid is passed through the first passage (a), a second fluid of a temperature different from the first fluid is passed through the second passage (b), and heat exchange is carried out between the first and second fluids. The heat transfer plates 11, 12 are formed by a four layer clad material of a first stainless layer 21, a first copper layer 31, a second stainless layer 22, and a second copper layer 32.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有高传热性能和耐腐蚀性的板式换热器，并且具有优异的生产率。解决方案：在板式换热器中，多个传热板11,12层叠以在传热板11,12之间交替形成第一和第二通道（a），（b），第一流体通过通过第一通道（a），使不同于第一流体的温度的第二流体通过第二通道（b），并且在第一和第二流体之间进行热交换。传热板11,12由第一不锈钢层21，第一铜层31，第二不锈钢层22和第二铜层32的四层包覆材料形成。版权所有（C）2010 ，JPO＆INPIT

4. 发明专利

JP2010025372A Water heater with bathtub hot-water supply function 有权
标题翻译：具有BATHTUB热水功能的水加热器
公开(公告)号：JP2010025372A
公开(公告)日：2010-02-04
申请号：JP2008184188
申请日：2008-07-15
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MARUYAMA MASAHIKO , MIYASHITA SHOJI , HONMA FUMIKO , AKAISHI TAKAAKI
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a water heater with a bathtub hot water supply function capable of elongating a service life of a product and saving energy by efficiently recovering and removing suspended matters generated in cleaning a hot water supply pipe conduit for the bathtub in the water heater with the bathtub hot water supply function for supplying hot water in a hot water storage tank into the bathtub. SOLUTION: A fine bubble generating device 66 for generating fine bubbles in hot water/water flowing in the hot water supply pipe conduit 80 for the bathtub, is disposed in the hot water supply pipe conduit 80 for the bathtub supplying the hot water in the hot water storage tank 20 into the bathtub 150, a suspended matter removing device 70A for removing the suspended matters S from the bath water 150a flowing in a circulation pipe conduit 60 for reheating, is disposed in the circulation pipe conduit 60 for reheating, taking the bath water 150a in the bathtub 150 and returning the same to the bathtub, and the suspended matter removing device 70A is operated in a reheating operation for circulating the bath water 150a to the circulation pipe conduit 60 for reheating, after cleaning the hot water supply pipe conduit 80 by the fine bubble generating device 66 in supplying hot water to the bathtub 105, thus the suspended matters S suspended in the bath water 150a can be removed. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有浴缸热水供应功能的热水器，其能够延长产品的使用寿命并且通过有效地回收和除去在清洁热水供应管道中产生的悬浮物，从而节省能量浴缸在热水器中带有浴缸热水供应功能，用于将热水储存在热水储罐中供入浴缸。解决方案：用于在用于浴缸的热水供应管道80中流动的热水/水中产生微小气泡的微小气泡产生装置66设置在用于供应热水的浴缸的热水供应管道80中在热水储存箱20内进入浴缸150中，在循环管道60中设置用于从循环管道60中流过的用于再加热的洗涤水150a除去悬浮物S的悬浮物除去装置70A，将浴水150a放在浴缸150中并将其返回到浴缸中，并且在清洗热水之后，将用于循环浴槽150a的循环管道60再循环的再加热操作中的悬浮物除去装置70A 通过微泡产生装置66向浴缸105供应热水供给管道80，从而可以去除悬浮在浴水150a中的悬浮物S. 版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009186151A Water heater with reheating function 有权
标题翻译：具有再加热功能的加热器
公开(公告)号：JP2009186151A
公开(公告)日：2009-08-20
申请号：JP2008029459
申请日：2008-02-08
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MIYASHITA SHOJI , MARUYAMA MASAHIKO , HONMA FUMIKO , AKAISHI TAKAAKI , MIYAMOTO MAKOTO
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a water heater with a reheating function easily maintaining cleanliness in a circulation passage for reheating and in a heat exchanger for reheating.
SOLUTION: The water heater 120A with a the reheating function storing hot water boiled by a heat source unit 10 in a hot water storage tank 20, and reheating bath water 150a in a bathtub 150 by using the hot water in the hot water storage tank as a heat source is constituted of: a hot water supply passage BL
1 for the bathtub supplying the hot water in the hot water storage tank to the bathtub; a circulation passage 50 for a heat source obtaining the hot water from an upper part of the hot water storage tank to return it to the hot water storage tank from a lower part of the hot water storage tank; the circulation passage 60A for reheating obtaining the bath water in the bathtub and returning it to the bathtub; the heat exchanger 65 for reheating heating the bath water flowing in the circulation passage for reheating by using the hot water flowing in the circulation passage for the heat source as a heat source; and an ejector 70A generating microscopic bubbles in the bath water flowing in the circulation passage for reheating.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有再加热功能的热水器，其容易地保持用于再加热的循环通道中的清洁度和用于再加热的热交换器。解决方案：具有加热功能的热水器120A，其储存由热源单元10在热水储存箱20中煮沸的热水，以及通过使用热水中的热水在浴缸150中再加热浴水150a 作为热源的储罐由以下部分构成：用于将热水储存箱中的热水供应到浴缸的浴缸的热水供应通道BL 1 用于热源的循环通道50，其从热水储存箱的上部获得热水，以从热水储存箱的下部将其返回到热水储存箱; 循环通道60A，用于再加热，获得浴缸中的浴水并将其返回到浴缸; 热交换器65通过使用在热源的循环通道中流动的热水作为热源来加热在循环通道中流动的用于再加热的浴水; 以及喷射器70A，在流过循环通道的浴槽中产生微小的气泡，用于再加热。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2009186092A Bath hot-water supply device 有权
标题翻译：浴热水设备
公开(公告)号：JP2009186092A
公开(公告)日：2009-08-20
申请号：JP2008026318
申请日：2008-02-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MIYAMOTO MAKOTO , MIYASHITA SHOJI , MARUYAMA MASAHIKO , HONMA FUMIKO , AKAISHI TAKAAKI , MORIKAWA AKIRA
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a bath hot-water supply device having a cleaning function capable of keeping the device clean by removing sebum stain components adhering and depositing on an inner wall of a heat exchanger for reheating bath water in a bathtub and inside circulation piping. SOLUTION: In the bath hot-water supply device 1, the reheating heat exchanger 20 for reheating the bath water 12 in the bathtub 4 by hot water 10 in a hot-water storage tank 11 is provided with a heating pipe 21 for supplying the hot water and a circulation pump 22 for circulating the hot water 10. Further, reheating circulation piping 24 for passing water into the reheating heat exchanger 20 by a circulation pump 23 is connected to the bathtub 4 so as to reheat the bath water 12, and the reheating circulation piping 24 is mounted with an ejector 25 for bubble injection, which can wash and remove smudges on the inner wall of the reheating heat exchanger and inside the reheating circulation piping to keep the bath water clean while reheating. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有清洁功能的洗澡热水供应装置，其能够通过除去粘附并沉积在热交换器的内壁上的皮脂污渍成分来保持设备的清洁，从而在浴缸中再加热浴水和内循环管道。解决方案：在浴热水供应装置1中，用于通过热水储存箱11中的热水10再次加热浴缸4中的浴水12的再热换热器20设置有用于供给热水和循环水循环用水10.此外，通过循环泵23将水送入再热换热器20的再加热循环配管24与浴缸4连接，以便再次加热浴水12 并且再加热循环管路24安装有用于气泡注入的喷射器25，其可以在再热循环管道的内壁上洗涤和去除污迹，并在再加热期间保持浴水清洁。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2006125756A Heat exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：JP2006125756A
公开(公告)日：2006-05-18
申请号：JP2004316018
申请日：2004-10-29
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MARUYAMA MASAHIKO , TERAUCHI TOSHIKAZU , TAMURA MASASHI
IPC分类号： F28D7/00 , F28D7/02 , F28F1/02
CPC分类号： F28D7/0016
摘要： PROBLEM TO BE SOLVED: To improve heat transmission performance between two pipes, and to reduce a length of the pipe by making a cross section of both of the pipes to be an equal rectangular shape and by soldering contact parts of outer surfaces of both of the pipes.
SOLUTION: In this heat exchanger 1, the cross section of a high temperature pipe 2a through which high temperature fluid flows and a low temperature pipe 2b through which low temperature fluid flows is in the rectangular shape, the pipes 2a and 2b are alternately overlapped and wound spirally, and the contact parts of the outer surfaces of the pipes 2a and 2b are soldered, and thereby the heat transmission performance between the pipes 2a and 2b is improved, and the heat exchanger 1 is miniaturized.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提高两管之间的传热性能，并且通过使两管的横截面形成为相等的矩形形状并且通过焊接外部表面的接触部分来缩短管的长度两个管道。解决方案：在该热交换器1中，高温流体流过的高温管2a和低温流体流过的低温管2b的横截面为矩形，管2a和2b为交替重叠并螺旋卷绕，并且管2a和2b的外表面的接触部分被焊接，从而提高了管2a和2b之间的传热性能，并且热交换器1小型化。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2004301390A Heat pump water heater 审中-公开
公开(公告)号：JP2004301390A
公开(公告)日：2004-10-28
申请号：JP2003093198
申请日：2003-03-31
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： WATANABE KORYU , MARUYAMA MASAHIKO
IPC分类号： F24H1/00 , F25B1/00 , F25B30/02
摘要： PROBLEM TO BE SOLVED: To provide a heat pump water heater for boiling water within a preset time without enlarging operating sounds even when applying defrosting operation to a heat pump cycle during heating. SOLUTION: The heat pump water heater 1 uses the heat pump cycle for heating a liquid to be supplied and storing the heated liquid in a hot water storage tank 2. A heating capability increasing means 7a is provided for increasing the rotating speed of a fan 15 after defrosting operation to operate the heat pump cycle with its heating capability greater than that before defrosting operation, when the defrosting operation is applied to the heat pump cycle 9 during heating. COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2013050240A Plate heat exchanger and method for manufacturing the same 审中-公开
标题翻译：板式换热器及其制造方法
公开(公告)号：JP2013050240A
公开(公告)日：2013-03-14
申请号：JP2011187185
申请日：2011-08-30
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YANAGIMOTO KEI , MARUYAMA MASAHIKO , TOMINAGA HISAFUMI , SUDO YOSHIMASA , TERAUCHI TOSHIKAZU , AKUTSU HISAE
IPC分类号： F28D9/02 , B23K1/00 , B23K101/14 , F28F3/04
摘要： PROBLEM TO BE SOLVED: To improve the pressure resistance performance of a plate heat exchanger including a second flow path space without causing a decrease in heat transfer performance, an increase in flow path resistance, and a decrease in resistance to trash or the like.SOLUTION: A plate heat exchanger includes: a first flow path space formed with projections of heat transfer plates which are intersected and abutted on each other so as to face each other; and a second flow path space formed with a pair of heat transfer plates supported such that the protrusions of the opposed heat transfer plates are arranged with a space therebetween by a support provided on the heat transfer plates. Each of the upper and lower outermost frames of the heat transfer plates formed by laminating a plurality of plates is configured to define the first flow path space, and a reinforcement plate having rigidity greater than that of the heat transfer plate is joined to the heat transfer plate which is the outermost frame and defines the first flow path space.
摘要翻译：要解决的问题为了提高包括第二流路空间的板式热交换器的耐压性能，而不会导致传热性能的降低，流动阻力的增加和对垃圾的抵抗力的降低或喜欢。解决方案：板式换热器包括：第一流路空间，其形成有彼此相交并彼此相对的传热板的突出部; 以及形成有一对传热板的第二流路空间，所述一对传热板被支撑成使得相对的传热板的突起通过设置在传热板上的支撑件设置在其间。通过层叠多个板形成的传热板的上下两个最外框架中的每一个被构造成限定第一流路空间，并且具有大于传热板的刚性的加强板被接合到传热板，其是最外框并且限定第一流路空间。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2011247466A Plate heat exchanger 有权
标题翻译：板式换热器
公开(公告)号：JP2011247466A
公开(公告)日：2011-12-08
申请号：JP2010120320
申请日：2010-05-26
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MARUYAMA MASAHIKO , SUDO YOSHIMASA , TERAUCHI TOSHIKAZU , AKUTSU HISAE
IPC分类号： F28F3/08 , F28D9/02
摘要： PROBLEM TO BE SOLVED: To provide a plate heat exchanger capable of avoiding a communicated state between a first flow passage and a second flow passage (so-called cross connection) when a crack occurs in a column part.SOLUTION: The plate heat exchanger 1 includes a plurality of heat exchange plate bodies 10, each formed by joining a first heat exchange plate 101 and a second heat exchange plate 102 having irregular cross sectional shapes. The plate heat exchanger further includes the first flow passage 11 formed between the first heat exchange plate 101 and the second heat exchange plate 102 and in which a first fluid flows, the second flow passage 12 formed between adjacent heat exchange plate bodies 10 and in which a second fluid flows, and the column part 13 that receives pressurizing force 20 during brazing of the plate type heat exchanger 1. The column part 13 is formed by placing the first heat exchange plate 101 over the second heat exchange plate 102, and includes a bag structure portion 14 in which neither the first fluid nor the second fluid flows.
摘要翻译：要解决的问题：提供一种板式热交换器，其能够在柱部发生裂纹时能够避免第一流路和第二流路之间的连通状态（所谓的交叉连接）。解决方案：板式换热器1包括多个热交换板体10，每个热交换板体10通过接合具有不规则横截面形状的第一热交换板101和第二热交换板102而形成。板式换热器还包括形成在第一热交换板101和第二热交换板102之间的第一流动通道11，其中第一流体流动，第二流动通道12形成在相邻的热交换板体10之间，其中第二流体流动，以及在板式热交换器1的钎焊期间接收加压力20的塔部13.柱部13通过将第一热交换板101放置在第二热交换板102上而形成，并且包括袋结构部分14，其中第一流体和第二流体都不流动。版权所有（C）2012，JPO＆INPIT

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