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1. 发明申请

WO2005003671A1 EVAPORATOR 审中-公开
标题翻译：蒸发器
公开(公告)号：WO2005003671A1
公开(公告)日：2005-01-13
申请号：PCT/JP2004/010070
申请日：2004-07-08
申请人： SHOWA DENKO K.K. , HIGASHIYAMA, Naohisa , WATANABE, Sumitaka , YAMAUCHI, Shinobu , MORI, Daisuke
发明人： HIGASHIYAMA, Naohisa , WATANABE, Sumitaka , YAMAUCHI, Shinobu , MORI, Daisuke
IPC分类号： F28F17/00
CPC分类号： F28F17/005 , F25B39/022 , F25B47/006 , F25B2500/01 , F28D2021/0085 , F28F1/128 , F28F9/0204 , F28F9/0224 , F28F9/0278
摘要： An evaporator 1 comprises a heat exchange core 10 comprising a plurality of tube groups 5 arranged in rows as spaced forwardly or rearwardly of the evaporator and each comprising a plurality of heat exchange tubes 4 arranged in parallel at a spacing laterally of the evaporator, and a lower tank 3 disposed at a lower end of the core 10 and having connected thereto lower ends of the heat exchange tubes 4 providing the tube groups 5. The lower tank 3 has a top surface 3a, front and rear opposite side surfaces 3b and a bottom surface 3c. The lower tank 3 is provided in each of front and rear opposite side portions thereof with grooves 29 formed between respective laterally adjacent pairs of heat exchange tubes 4 and extending from an intermediate portion of the top surface 3a with respect to the forward or rearward direction to the side surface 3b for causing water condensate to flow therethrough. Each of the grooves 29 includes a first portion 29a existing on the top surface 3a of the lower tank and having a bottom face which is gradually lowered from the intermediate portion of the top surface 3a toward a front or rear side edge thereof. The evaporator 1 can be diminished in the quantity of water condensate that will collect on the top surface 3a of the lower tank 3.
摘要翻译：蒸发器1包括热交换芯10，该热交换芯10包括排列成蒸发器前后的间隔排的多个管组5，每个管组包括在蒸发器侧向间隔设置的多个热交换管4，下部罐3设置在芯部10的下端，并且连接到提供管组5的热交换管4的下端。下部罐3具有顶面3a，前后相对的侧面3b和底部表面3c。下槽3在其前后相对侧的每个部分中设置有形成在相应的横向相邻的热交换管4对之间并且从顶表面3a的中间部分相对于前后方向延伸的凹槽29 用于使水冷凝物流过的侧表面3b。每个槽29包括存在于下罐的顶表面3a上的第一部分29a，并且具有从顶表面3a的中间部分朝向其前后侧边缘逐渐降低的底面。蒸发器1可以减少将聚集在下罐3的顶表面3a上的水冷凝物的量。

2. 发明申请

WO2006028296A1 LAMINATED HEAT EXCHANGER 审中-公开
标题翻译：层压热交换器
公开(公告)号：WO2006028296A1
公开(公告)日：2006-03-16
申请号：PCT/JP2005/017090
申请日：2005-09-09
申请人： SHOWA DENKO K.K. , MORI, Daisuke , HIGASHIYAMA, Naohisa
发明人： MORI, Daisuke , HIGASHIYAMA, Naohisa
IPC分类号： F28F9/02 , B60H1/32 , F25B39/02
CPC分类号： F25B39/022 , F28D1/0333 , F28D1/0341 , F28D2021/0085
摘要： An evaporator 1 implemented by a laminated heat exchanger has a refrigerant inlet header section 3, a refrigerant outlet header section 4, and a plurality of intermediate header sections 5 to 11. Among the header sections 3 to 11, the sixth intermediate header section 11 has a refrigerant channel which allows flow of refrigerant in the longitudinal direction thereof and whose downstream end with respect to the refrigerant flow direction is closed, and causes refrigerant to dividedly flow into a plurality of refrigerant flow tube portions. The refrigerant that has flown into the refrigerant inlet header section 3 from a refrigerant inlet 12 flows into the refrigerant outlet header section 4 through the refrigerant flow tube portions and through the intermediate header sections 5 to 11 and flows out from a refrigerant outlet 13. A resistive plate portion 38 is provided within the sixth intermediate header section 11 so as to block the refrigerant channel thereof extending in the longitudinal direction thereof. A resistive hole 36 is formed in the resistive plate portion 38 so as to impart resistance to refrigerant that flows through the refrigerant channel. When this laminated heat exchanger is applied to an evaporator of a vehicle air conditioner, temperature distribution of discharged air can be made uniform even when air-velocity distribution becomes nonuniform on the upstream side with respect to the air flow direction.
摘要翻译：由层叠式热交换器构成的蒸发器1具有制冷剂入口集管部3，制冷剂出口集管部4和多个中间集管部5〜11。在集管部3〜11中，第六中间集管部11具有允许制冷剂在其纵向方向上流动并且其制冷剂流动方向的下游端关闭的制冷剂通道，并使制冷剂分成多个制冷剂流动管部分流动。从制冷剂入口12流入制冷剂入口集管部3的制冷剂通过制冷剂流通管部分流入制冷剂出口集管部分4并通过中间集管部分5至11从制冷剂出口13流出。电阻板部38设置在第六中间集管部11内，以阻止沿其长度方向延伸的制冷剂流路。在电阻板部38中形成电阻孔36，以阻止制冷剂流通的制冷剂。当这种层叠热交换器被应用到车辆空调的蒸发器时，即使当风速分布在相对于空气流动方向的上游侧变得不均匀时，排出的空气的温度分布也可以均匀。

3. 发明申请

WO2005124259A1 HEAT EXCHANGER 审中-公开
标题翻译：热交换器
公开(公告)号：WO2005124259A1
公开(公告)日：2005-12-29
申请号：PCT/JP2005/011399
申请日：2005-06-15
申请人： SHOWA DENKO K.K. , ICHIYANAGI, Shigeharu , HIGASHIYAMA, Naohisa
发明人： ICHIYANAGI, Shigeharu , HIGASHIYAMA, Naohisa
IPC分类号： F28F9/02
CPC分类号： F28F9/0253 , F25B9/008 , F25B39/022 , F25B2309/061 , F28D1/0391 , F28D1/05391 , F28F9/0221 , F28F9/0224 , F28F9/0246 , F28F9/0278
摘要： An evaporator 1 comprises a pair of header tanks 2, 3 arranged one above the other at a spacing, a plurality of heat exchange tubes 4 arranged in parallel between the pair of header tanks 2, 3 and having opposite ends joined to the respective header tanks 2, 3, and fins 5 arranged between respective left-to-right adjacent pairs of heat exchange tubes 4. The lower header tank 3 comprises a tank forming member 30 and a tube connecting plate 31 joined to the tank forming member 30. The tube connecting plate 31 has a plurality of drain guides 40 arranged at a spacing in a left-right direction. The drain guides 40 each comprise a cutout portion 41 formed in an upper surface cover portion of the tube connecting plate 31 for covering the upper surface of the tank forming member 30 to a side cover portion of the plate 31 for covering a side face of the member 30. The amount of condensation water to be collected on the top surface of the lower tank 3 can be diminished.
摘要翻译：蒸发器1包括一对以间隔布置在另一个上的一对集水箱2,3;多个热交换管4，其平行设置在一对集水箱2,3之间，并且具有连接到各个集水箱的相对端 2,3和翅片5布置在相应的左右相邻的热交换管4对之间。下集水箱3包括罐形成部件30和连接到罐形成部件30的管连接板31.管连接板31具有沿左右方向间隔设置的多个排水引导件40。排水引导件40各自包括形成在管连接板31的上表面覆盖部分中的切口部分41，用于将罐形成部件30的上表面覆盖到板31的侧盖部分，用于覆盖在下罐3的上表面上收集的冷凝水的量可以减少。

4. 发明申请

WO2005085739A1 SEMIFINISHED JOINT PLATE, JOINT PLATE, PROCESS FOR FABRICATING JOINT PLATE AND HEAT EXCHANGER 审中-公开
标题翻译：联合板，联合板，联合板和热交换器制造工艺
公开(公告)号：WO2005085739A1
公开(公告)日：2005-09-15
申请号：PCT/JP2005/004409
申请日：2005-03-08
申请人： SHOWA DENKO K.K. , HIGASHIYAMA, Naohisa , TSUNODA, Kenji
发明人： HIGASHIYAMA, Naohisa , TSUNODA, Kenji
IPC分类号： F28F9/02
CPC分类号： F28D1/05391 , F25B39/022 , F25B2500/01 , F28F9/0204 , F28F9/0214 , F28F9/0246 , F28F2220/00 , Y10T29/49393
摘要： A semifinished joint plate 60 has a refrigerant inlet portion 45 and a refrigerant outlet portion 46 spaced apart in the front-rear direction. The semifinished plate 60 has an upwardly or downwardly extending slit 61 formed between the inlet portion 45 and the outlet portion 46, and slit width adjusting portions 62, 63 extending through the thickness of the plate 60, having a larger width than the slit 61 and communicating respectively with the upper and lower ends of the slit 61. A portion of the semifinished plate 60 above the upper adjusting portion 62 and a portion thereof below the lower adjusting portion 63 are bent to shorten the plate
摘要翻译：半成品接头板60具有沿前后方向隔开的制冷剂入口部45和制冷剂出口部46。半成品板60具有在入口部分45和出口部分46之间形成的向上或向下延伸的狭缝61，以及延伸穿过板60的厚度的狭缝宽度调节部分62,63，其宽度大于狭缝61和与狭缝61的上端和下端分别连通。上调整部分62上方的半成品板60的一部分和下调节部分63下方的一部分被弯曲以缩短板

5. 发明申请

WO2005047800A1 EVAPORATOR AND PROCESS FOR FABRICATING SAME 审中-公开
标题翻译：蒸发器及其制造方法
公开(公告)号：WO2005047800A1
公开(公告)日：2005-05-26
申请号：PCT/JP2004/017308
申请日：2004-11-15
申请人： SHOWA DENKO K.K. , HIGASHIYAMA, Naohisa
发明人： HIGASHIYAMA, Naohisa
IPC分类号： F28F9/02
CPC分类号： F25B39/022 , B23K1/0012 , B23K2201/14 , F25B2500/01 , F28D1/05391 , F28F9/0202 , F28F9/0246 , F28F9/0253 , F28F2220/00 , Y10T29/49396
摘要： A refrigerant inlet-outlet tank 2 disposed on the upper side of a heat exchange core 4 has its interior divided into a front and a rear portion to provide a refrigerant inlet header 5 and a refrigerant outlet header 6. Openings at one end of the tank 2 are closed with a closing member 19 which comprises a front cap 19a having a refrigerant inlet 43 in communication with the inlet header 5, and a rear cap 19b having a refrigerant outlet 44 in communication with the outlet header 6. The two caps 19a, 19b have brazed thereto a pipe joint member 21 positioned transversely of the inlet and outlet headers 5, 6 and having a refrigerant inlet portion 45 in communication with the inlet 43 and a refrigerant outlet portion 46 in communication with the outlet 44. A refrigerant inlet pipe 7 has a constricted end portion 7a inserted in and brazed to the inlet portion 45, and a refrigerant outlet pipe 8 is inserted in and brazed to the outlet portion 46. The evaporator 1 can be fabricated relatively easily, and short-circuiting between the inlet header 5 and the outlet header 6 can be prevented.
摘要翻译：设置在热交换芯4的上侧的制冷剂入口 - 出口罐2的内部被分成前部和后部，以提供制冷剂入口集管5和制冷剂出口集管6.在罐的一端开口图2的闭合件19包括一个具有与入口集管5连通的制冷剂入口43的前盖19a和一个具有与出口集管6连通的制冷剂出口44的后盖19b的封闭件19。 19b钎焊有一个位于入口和出口集管5,6横向的管接头构件21，并具有与入口43连通的制冷剂入口部分45和与出口44连通的制冷剂出口部分46.制冷剂入口管 7具有插入并钎焊到入口部分45的收缩端部7a，并且制冷剂出口管8插入并钎焊到出口部分46.蒸发器1可以相对制造可以防止入口集管5和出口集管6之间的容易和短路。

6. 发明申请

WO2005040710A1 HEAT EXCHANGER 审中-公开
标题翻译：热交换器
公开(公告)号：WO2005040710A1
公开(公告)日：2005-05-06
申请号：PCT/JP2004/016475
申请日：2004-10-29
申请人： SHOWA DENKO K.K. , HIGASHIYAMA, Naohisa
发明人： HIGASHIYAMA, Naohisa
IPC分类号： F28F9/02
CPC分类号： F28F9/0202 , F28D1/05391 , F28D2021/0085
摘要： A heat exchanger comprising a heat exchange core 4 composed of tube groups 11 in the form of rows arranged in the direction of flow of air through the exchanger, each of the tube groups 11 comprising a plurality of heat exchange tubes 9 arranged at a spacing, a refrigerant inlet header 5 and a refrigerant outlet header 6 positioned at the upper end of the core 4 and having respective groups of heat exchange tubes joined thereto, and a refrigerant turn tank 3 disposed at the lower end of the core 4. The turn tank 3 has its interior divided by a partition wall 39 into a refrigerant inflow header 7 and a refrigerant outflow header 8. The heat exchange tubes 9 have lower end portions inserted in the headers 7, 8 and are joined to the headers 7, 8. Refrigerant passing holes 43 are formed in the partition wall 39. The heat exchange tubes 9 have their lower ends positioned below the lower ends of the holes 43. The heat exchanger is improved in heat exchange performance.
摘要翻译：一种热交换器，其包括热交换芯4，该热交换芯4由沿着空气通过交换器的流动方向排列的行组11组成，每个管组11包括以间隔布置的多个热交换管9，制冷剂入口集管5和制冷剂出口集管6，其位于芯部4的上端，并且具有连接到其上的各组热交换管，以及设置在芯部4的下端的制冷剂转向箱3。 3的内部被分隔壁39分成制冷剂流入集管7和制冷剂流出集管8.热交换管9具有插入集管7,8中的下端部，并与集管7,8连接。制冷剂通气孔43形成在隔壁39中。热交换管9的下端位于孔43的下端的下方。热交换器的热交换性能得到改善。

7. 发明申请

WO2005003670A1 HEAT EXCHANGER 审中-公开
标题翻译：热交换器
公开(公告)号：WO2005003670A1
公开(公告)日：2005-01-13
申请号：PCT/JP2004/010069
申请日：2004-07-08
申请人： SHOWA DENKO K.K. , HIGASHIYAMA, Naohisa , WATANABE, Sumitaka , YAMAUCHI, Shinobu
发明人： HIGASHIYAMA, Naohisa , WATANABE, Sumitaka , YAMAUCHI, Shinobu
IPC分类号： F28F9/02
CPC分类号： F28F9/0278 , F28D1/05391 , F28D2021/0085 , F28F9/0202 , F28F9/0214 , F28F9/0224
摘要： A heat exchanger 1 comprises a refrigerant inlet-outlet tank 2, a refrigerant turn tank 3, and tube groups 5 in the form of at least two rows arranged between the two tanks 2, 3 and each comprising a plurality of heat exchange tubes 4. The refrigerant inlet-outlet tank 2 has its interior divided into a refrigerant inlet header chamber 13 and a refrigerant outlet header chamber 14. The refrigerant turn tank 3 has its interior divided by a divided flow control plate 44 into a refrigerant inflow header chamber 32 and a refrigerant outflow header chamber 33. The divided flow control plate 44 has refrigerant dam portions 45A, 45B at respective opposite end portions thereof, and a refrigerant passing portion 46 provided between the dam portions 45A, 45B and having one or at least two refrigerant passing holes 43. The heat exchanger 1 exhibits improved heat exchange performance when used as an evaporator.
摘要翻译：热交换器1包括制冷剂入口 - 出口箱2，制冷剂转向箱3和布置在两个罐2,3之间的至少两排形式的管组5，并且每个包括多个热交换管4。制冷剂入口 - 出口箱2的内部分成制冷剂入口集管室13和制冷剂出口集管室14.制冷剂转向箱3的内部由分流控制板44分成制冷剂流入集管室32，制冷剂流出集管室33.分流控制板44在其相对的两端部具有制冷剂排出部45A，45B，以及设置在坝部45A，45B之间并具有一个或至少两个制冷剂通过的制冷剂通过部分46 当用作蒸发器时，热交换器1表现出改善的热交换性能。

8. 发明申请

WO2006006744A1 HEAT EXCHANGER 审中-公开
标题翻译：热交换器
公开(公告)号：WO2006006744A1
公开(公告)日：2006-01-19
申请号：PCT/JP2005/013530
申请日：2005-07-15
申请人： SHOWA DENKO K.K. , HIGASHIYAMA, Naohisa
发明人： HIGASHIYAMA, Naohisa
IPC分类号： F25B39/02 , B60H1/32 , F28F9/02
CPC分类号： F28D1/05391 , F25B39/02 , F28D2021/0085 , F28F9/0214 , F28F9/262 , F28F17/005 , Y10S165/198
摘要： The invention provides an evaporator 1 comprising a heat exchange core 4 composed of tube groups 13 in the form of a plurality of rows arranged in parallel in a front-rear direction and each comprising a plurality of heat exchange tubes 12 arranged in a left-right direction at a spacing, and a tank 3 disposed at the lower end of the heat exchange core 4 and having headers 9, 11 arranged in the front-rear direction. The heat exchange tubes 12 of each tube group 13 are joined to each of the headers 9, 11 while being inserted through respective tube insertion holes 59 formed in a top wall of the header. The headers 9, 11 adjacent to each other are connected to each other by a connector 10, and the adjacent headers 9, 11 and the connector 10 provide a drain gutter 20. The drain gutter 20 has front and rear opposite side faces extending respectively forwardly and rearwardly outward away from each other as the side faces extend upward. Each of the tube insertion holes 59 has one end adjacent to the connector 10 and positioned in the side face of the drain gutter 20, and each of the heat exchange tubes 12 has a side end adjacent to the connector 10 and positioned in the drain gutter 20. The connector 10 has drain holes 93 extending therethrough. The tank 3 of the evaporator 1 can be drained of water with an improved efficiency.
摘要翻译：本发明提供了一种蒸发器1，其包括热交换芯4，该热交换芯4由沿前后方向平行布置的多行形式的管组13组成，每个包括多个布置在左右的热交换管12 间隔的方向，以及设置在热交换芯4的下端并具有沿前后方向配置的集管9,11的箱3。每个管组13的热交换管12通过形成在集管的顶壁中的相应的管插入孔59插入而连接到每个集管9,11。彼此相邻的集管9,11通过连接器10彼此连接，并且相邻的集管9,11和连接器10提供排水沟20.排水沟20具有分别向前延伸的前后相对侧面并且当侧面向上延伸时向后相互向外移动。每个管插入孔59具有与连接器10相邻并且位于排水沟20的侧面中的一端，并且每个热交换管12具有与连接器10相邻的侧端并且位于排水沟中连接器10具有穿过其中的排放孔93。蒸发器1的罐3可以以提高的效率排出水。

9. 发明申请

WO2006004071A1 HEAT EXCHANGER 审中-公开
标题翻译：热交换器
公开(公告)号：WO2006004071A1
公开(公告)日：2006-01-12
申请号：PCT/JP2005/012276
申请日：2005-06-28
申请人： SHOWA DENKO K.K. , HIGASHIYAMA, Naohisa , WATANABE, Sumitaka , YAMAUCHI, Shinobu
发明人： HIGASHIYAMA, Naohisa , WATANABE, Sumitaka , YAMAUCHI, Shinobu
IPC分类号： F28F9/02 , B60H1/32 , F25B39/02
CPC分类号： B60H1/00328 , F25B39/02 , F25B2309/061 , F28D1/05391 , F28F9/0224 , F28F9/0278 , F28F17/005 , F28F2220/00 , F28F2265/06
摘要： A heat exchanger for use as an evaporator 1 comprises a heat exchange core having a plurality of heat exchange tubes 12 arranged in a left-right direction at a spacing, and a refrigerant turn tank 3 as a lower tank disposed toward a lower end of the heat exchange core. The heat exchange tubes 12 are inserted through respective tube insertion holes 53 formed in the turn tank 3 and joined to the tank 3. The turn tank 3 has drain grooves 56 each extending from a forwardly or rearwardly outer end of each of the tube insertion holes 53 for discharging condensation water to below the turn tank 3 therethrough. Each of the drain grooves 56 has a bottom extending gradually downward as the bottom extends away from the tube insertion hole 53. When the exchanger is used as the evaporator 1, the top surface of the turn tank 3 can be drained of water with an improved efficiency.
摘要翻译：用作蒸发器1的热交换器包括热交换芯，其具有沿间隔布置在左右方向上的多个热交换管12和作为下罐的制冷剂转向箱3，热交换核心热交换管12通过形成在转向槽3中的相应的管插入孔53插入并连接到罐3.转向槽3具有排水槽56，每个排水槽从每个管插入孔的向前或向后的外端延伸 53，用于将冷凝水排出到转向槽3的下方。每个排水槽56都具有底部，当底部远离管插入孔53延伸时逐渐向下延伸。当将交换器用作蒸发器1时，转向槽3的顶表面可以被排出水，效率。

10. 发明申请

WO2003002926A1 LAYERED EVAPORATOR FOR USE IN MOTOR VEHICLE AIR CONDITIONERS OR THE LIKE, LAYERED HEAT EXCHANGER FOR PROVIDING THE EVAPORATOR, AND REFRIGERATION CYCLE SYSTEM COMPRISING THE EVAPORATOR 审中-公开
标题翻译：用于电动车辆空调或类似用于提供蒸发器的层式热交换器和包含蒸发器的制冷循环系统的分层蒸发器
公开(公告)号：WO2003002926A1
公开(公告)日：2003-01-09
申请号：PCT/JP2002/006376
申请日：2002-06-26
申请人： SHOWA DENKO K.K. , HIGASHIYAMA, Naohisa
发明人： HIGASHIYAMA, Naohisa
IPC分类号： F28F9/02
CPC分类号： F28F9/0265 , F28D1/0333 , F28D2021/0085
摘要： The invention relates to layered evaporators for use in motor vehicle air conditioners or the like, layered heat exchangers for providing such evaporators, and refrigeration cycle systems comprising the evaporator. At a specified intermediate portion of the heat exchanger with respect to the direction of juxtaposition of intermediate plates, a flat metal plate is interposed between one pair of intermediate metal plates providing a flat tube portion, or between two adjacent flat tube portions. The flat metal plate has a partition portion for blocking the passage of a fluid, a fluid passing hole for permitting passage of the fluid and an uneven flow preventing guide protuberance at an edge portion around the fluid passing hole. The flat plate of very simple structure is used according to the invention as the plate having a partition for providing heat exchanger core passes. This permits use of a simlified plate die of low cost and makes it possible to provide a fluid circuit core having varying pass patterns, and made from a reduced number of components by a simplified assembling procedure which can be automated. The flat plate used further makes it possible to intentionally control the flow of fluid to preclude the occurrence of an uneven flow in the pass and to achieve improved perforamce. The concentration of stress due to the internal pressure of the fluid at the location where the fluid flow is turned is attenuated to give increased pressure resistance to the turn portion and to effectively prevent the break of tank side wall. The heat exchanger is made from metal plates of reduced thickness for a cost reduction and an improvement in heat exchange efficiency.
摘要翻译：本发明涉及用于机动车辆空调等的分层蒸发器，用于提供这种蒸发器的分层式热交换器和包括蒸发器的制冷循环系统。在热交换器的相对于中间板的并置方向的特定中间部分处，将平的金属板介于提供扁平管部分的一对中间金属板之间或两个相邻的扁平管部分之间。平板金属板具有用于阻止流体通过的分隔部分，用于允许流体通过的流体通过孔和在流体通过孔周围的边缘部分处的不均匀流动防止引导突起。根据本发明，使用非常简单结构的平板，因为板具有用于提供热交换器芯通道的隔板。这允许使用低成本的模拟板模，并且使得可以提供具有变化的通过图案的流体回路芯，并且可以通过可以自动化的简化的组装过程由减少数量的部件制成。进一步使用的平板使得有可能有意地控制流体的流动以排除通过中不均匀流动的发生并且实现改进的穿孔。由于流体在流体流动的位置处的内部压力引起的应力集中受到衰减，从而对转弯部分的耐压性提高，并有效地防止了箱侧壁的破裂。热交换器由厚度减小的金属板制成，以降低成本并提高热交换效率。

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