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1. 发明授权

US6164371A Plate heat exchanger for three heat exchanging fluids 有权
标题翻译：三种热交换流体的板式换热器
公开(公告)号：US6164371A
公开(公告)日：2000-12-26
申请号：US367966
申请日：1999-11-05
申请人： Klas Bertilsson , Ralf Blomgren , Ingvar Lindholm , Claes Stenhede
发明人： Klas Bertilsson , Ralf Blomgren , Ingvar Lindholm , Claes Stenhede
IPC分类号： F28F3/00 , F28D9/00 , F28F3/08
CPC分类号： F28D9/005 , F28D9/0093
摘要： The present invention constitutes a plate heat exchanger for three heat exchanging fluids. The heat exchanger includes at least one core of plates with heat exchanging plates (1-4), at least two end plates (5) and inlets and outlets (6) for the heat exchanging fluids, each one of the heat exchanging plates (1-4) being provided with six port holes (11-16). The plate heat exchanger has port holes (11-16) that are pairwise aimed for the flowing through of the respective heat exchanging fluids where the port holes (11-16) in every such pair are situated on both sides of a heat transferring part in such a way that a straight line drawn between the centers of the port holes (11-16) divides the heat transferring part into two similar parts. The invention is also directed to a plate heat exchanger for refrigeration applications, in which the port holes (17, 18, 20, 21, 23, 23', 24, 24') for each one of the two fluids create at least two inlet channels through the core of plates which, for each one of the fluids, are in fluid communication with each other at a plurality of places along the inlet channels in such a way that the fluid, on its way from the one inlet channel to plate interspaces aimed therefor, is forced to pass through the other inlet channel.
摘要翻译： PCT No.PCT / SE98 / 00244 Sec。 371日期1999年11月5日 102（e）日期1999年11月5日PCT提交1998年2月12日PCT公布。 WO98 / 37373 PCT出版物日本1998年8月27日本发明构成了三个热交换流体的板式热交换器。热交换器包括具有热交换板（1-4），至少两个端板（5）和用于热交换流体的入口和出口（6）的板的至少一个芯，每个热交换板（1 -4）设有六个端口孔（11-16）。板式热交换器具有成对的端口孔（11-16），用于流过相应的热交换流体，其中每对这样的一对中的端口孔（11-16）位于传热部分的两侧使得在端口孔（11-16）的中心之间绘制的直线将传热部分分成两个相似部分。本发明还涉及用于制冷应用的板式热交换器，其中用于两种流体中的每种流体的端口孔（17,18,20,21,23,23'，24,24'）产生至少两个入口通道通过板芯，对于每个流体，沿着入口通道的多个位置彼此流体连通，使得流体在从一个入口通道到板间隙的途中为此，被迫通过另一个入口通道。

2. 发明授权

US07669643B2 Plate heat exchanger device and a heat exchanger plate 失效
标题翻译：板式换热器装置和热交换器板
公开(公告)号：US07669643B2
公开(公告)日：2010-03-02
申请号：US10514669
申请日：2003-05-19
申请人： Rolf Ekelund , Rolf Christensen , Ingvar Lindholm
发明人： Rolf Ekelund , Rolf Christensen , Ingvar Lindholm
IPC分类号： F28B3/00 , F28B9/10
CPC分类号： F28D9/005 , F25B39/022 , F28F3/04 , F28F3/046 , F28F2265/18
摘要： A device, including a heat exchanger plate and a plate package (2) of heat exchanger plates (1) which are provided beside each other to form a plate interspace between adjacent plates. The plate interspaces form, in an alternating order, first passages (3) for a first medium and second passages (4) for a second medium which cools the first medium. Each heat exchanger plate has at least two portholes forming a first inlet port channel and a first outlet port channel (7), which extend through the plate package to a first inlet and a first outlet, respectively, for the first medium to and from the first passages (3). The first outlet forms a gas outlet (31) for discharging a gaseous portion of the first medium and a liquid outlet (32) for discharge of liquid of the first medium. The liquid outlet (32) is separated from the gas outlet (31) to permit separate discharge of the liquid and gaseous portions.
摘要翻译：一种装置，包括热交换器板和热交换器板（1）的板封装（2），它们彼此相邻设置以在相邻板之间形成板间隙。板的间隔形式，以交替的顺序，用于第一介质的第一通道（3）和用于冷却第一介质的第二介质的第二通道（4）。每个热交换器板具有形成第一入口通道和第一出口通道（7）的至少两个孔，第一入口通道和第一出口通道（7）分别延伸穿过板包装到第一入口和第一出口，第一段（3）。第一出口形成用于排出第一介质的气体部分的气体出口（31）和用于排出第一介质的液体部分的液体出口（32）。液体出口（32）与气体出口（31）分离，以允许液体和气体部分的单独排放。

3. 发明申请

US20050211421A1 Plate heat exchanger device and a heat exchanger plate 失效
标题翻译：板式换热器装置和热交换器板
公开(公告)号：US20050211421A1
公开(公告)日：2005-09-29
申请号：US10514669
申请日：2003-05-19
申请人： Rolf Ekelund , Rolf Christensen , Ingvar Lindholm
发明人： Rolf Ekelund , Rolf Christensen , Ingvar Lindholm
IPC分类号： F28F3/08 , F28D9/00 , F28F3/04 , F28B3/00
CPC分类号： F28D9/005 , F25B39/022 , F28F3/04 , F28F3/046 , F28F2265/18
摘要： The invention refers to a device, including a plate package (2) of heat exchanger plates (1) which are provided beside each other to form a plate interspace between adjacent plates, and a heat exchanger plate. The plate interspaces form in an alternating order first passages (3) for a first medium and second passages (4) for a second medium for cooling of the first medium. Each heat exchanger plate has at least two portholes forming a first inlet port channel and a first outlet port channel (7), which extend through the plate package to a first inlet and a first outlet, respectively, for the first medium to and from the first passages (3). The first outlet forms a gas outlet (31) for discharge of a gas of the first medium and a liquid outlet (32) for discharge of liquid of the first medium. The liquid outlet (32) is separated from the gas outlet (31) for permitting separate discharge of the liquid and gas.
摘要翻译：本发明涉及一种装置，包括彼此相邻设置以在相邻板之间形成板间空间的热交换器板（1）的板封装（2）和热交换器板。第一介质和第二通道（4）以交替顺序的第一通道（3）形成板间隙，用于冷却第一介质的第二介质。每个热交换器板具有形成第一入口通道和第一出口通道（7）的至少两个孔，第一入口通道和第一出口通道（7）分别延伸穿过板包装到第一入口和第一出口，第一段（3）。第一出口形成用于排出第一介质的气体的气体出口（31）和用于排出第一介质的液体的液体出口（32）。液体出口（32）与气体出口（31）分离，以允许液体和气体分开排出。

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