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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

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。

3. 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。

4. 发明申请

WO2006070918A1 EVAPORATOR 审中-公开
标题翻译：蒸发器
公开(公告)号：WO2006070918A1
公开(公告)日：2006-07-06
申请号：PCT/JP2005/024224
申请日：2005-12-27
申请人： SHOWA DENKO K.K. , WATANABE, Sumitaka
发明人： WATANABE, Sumitaka
IPC分类号： F25B39/02 , F28F9/02 , F28F17/00
CPC分类号： F28F9/0278 , F25B39/022 , F25B2500/01 , F25D21/14 , F28D1/05391 , F28F17/005
摘要： An evaporator 1 includes a plurality of heat exchange tubes 12 extending vertically and arranged in rows spaced apart from each other in a front-rear direction. A drainage acceleration member 30 extending vertically is disposed between the adjacent front and rear heat exchange tubes 12. A gap 70 is present between each of the adjacent front and rear heat exchange tubes 12, and the drainage acceleration member 30 disposed between the front and rear heat exchange tubes 12. The gaps 70 serve as drain channels 60. The evaporator of the invention exhibits excellent drainage of condensed water.
摘要翻译：蒸发器1包括多个热交换管12，该热交换管12沿前后方向彼此间隔开排成一行。在相邻的前后热交换管12之间设置有垂直延伸的排水加速构件30.间隙70存在于相邻的前后热交换管12中的每一个之间，并且设置在前后热交换管12之间的排水加速构件30 换热管12.间隙70用作排水通道60.本发明的蒸发器表现出优异的冷凝水排出。

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