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1. 发明申请

US20140367075A1 PLATE HEAT EXCHANGER 有权
标题翻译：板式换热器
公开(公告)号：US20140367075A1
公开(公告)日：2014-12-18
申请号：US14344901
申请日：2012-09-13
申请人： Isamu Hiwatashi , Mana Iwaki , Kenji Kusunoki , Seiichi Matsumura , Kiyoshi Ishihama , Funabiki Takahisa
发明人： Isamu Hiwatashi , Mana Iwaki , Kenji Kusunoki , Seiichi Matsumura , Kiyoshi Ishihama , Funabiki Takahisa
IPC分类号： F28F3/10
CPC分类号： F28F3/10 , F28D9/005 , F28F3/083 , F28F9/0251 , F28F2230/00 , F28F2265/06 , F28F2265/16 , F28F2265/22
摘要： To provide a plate heat exchanger free from degradation of gaskets which form a flow path through which a high-temperature fluid flows. In the plate heat exchanger, a plurality of heat transfer plates 20 each provided with passage holes 21, 22, 23, and 24 in corners are stacked; a flow-path forming gasket 31 is interposed between peripheries of each adjacent ones of the heat transfer plates 20; communicating-path forming gaskets 32 are installed, surrounding the passage holes 21 in each adjacent ones of the heat transfer plates 20 alternately; and thereby a first flow path 1 adapted to pass a high-temperature fluid H, a second flow path adapted to pass a low-temperature fluid C, and communicating paths 3 adapted to cause the high-temperature fluid H and the low-temperature fluid C, respectively, to flow in and out of the first flow path 1 and the second flow path 2 are formed alternately on opposite sides of each of the heat transfer plates 20. The flow-path forming gasket 31 is made up of an inner gasket member 31a and an outer gasket member 31b arranged in two parallel lines.
摘要翻译：提供一种没有形成高温流体流过的流路的垫片降解的板式换热器。在板式热交换器中，分别在角部设置有通孔21,22,23和24的多个传热板20，在每个相邻的传热板20的周边之间插入流路形成垫圈31; 安装连通路形成垫圈32，交替地围绕相邻的传热板20中的通路孔21; 从而适于使高温流体H通过的第一流路1，适于使低温流体C通过的第二流路，以及适于使高温流体H和低温流体 C分别在第一流路1和第二流动路径2中流动和交替地形成在每个传热板20的相对侧上。流动通道形成垫圈31由内部垫圈构件31a和布置成两条平行线的外垫圈构件31b。

2. 发明授权

US09927186B2 Plate heat exchanger 有权
公开(公告)号：US09927186B2
公开(公告)日：2018-03-27
申请号：US14344901
申请日：2012-09-13
申请人： Isamu Hiwatashi , Mana Iwaki , Kenji Kusunoki , Seiichi Matsumura , Kiyoshi Ishihama , Funabiki Takahisa
发明人： Isamu Hiwatashi , Mana Iwaki , Kenji Kusunoki , Seiichi Matsumura , Kiyoshi Ishihama , Funabiki Takahisa
IPC分类号： F28F3/08 , F28F3/10 , F28F9/02 , F28D9/00
CPC分类号： F28F3/10 , F28D9/005 , F28F3/083 , F28F9/0251 , F28F2230/00 , F28F2265/06 , F28F2265/16 , F28F2265/22
摘要： To provide a plate heat exchanger free from degradation of gaskets which form a flow path through which a high-temperature fluid flows. In the plate heat exchanger, a plurality of heat transfer plates 20 each provided with passage holes 21, 22, 23, and 24 in corners are stacked; a flow-path forming gasket 31 is interposed between peripheries of each adjacent ones of the heat transfer plates 20; communicating-path forming gaskets 32 are installed, surrounding the passage holes 21 in each adjacent ones of the heat transfer plates 20 alternately; and thereby a first flow path 1 adapted to pass a high-temperature fluid H, a second flow path adapted to pass a low-temperature fluid C, and communicating paths 3 adapted to cause the high-temperature fluid H and the low-temperature fluid C, respectively, to flow in and out of the first flow path 1 and the second flow path 2 are formed alternately on opposite sides of each of the heat transfer plates 20. The flow-path forming gasket 31 is made up of an inner gasket member 31a and an outer gasket member 31b arranged in two parallel lines.

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