摘要:
A container (2) adapted to avoid peak temperatures of water delivered from a heat exchanger (1) is provided with interior reinforcing means (9-11, FIG. 1; 13-13′″, FIGS. 5-18) connecting opposite parts of the wall (2′) of the container (2). Even with a thin container wall this makes it possible to use a box shaped container design without risk of deformations due to variations in the water pressure. The reinforcing means may consist of stacked interconnected plates (13-13′″)—e.g. having the same form and size as plates (12-12″) used in a plate heat exchanger connected to the container (2).
摘要:
A distribution pipe (100) for a heat exchanger (300) including at least two parallel channels for a first medium exchanging heat with a second medium comprises a distribution portion (110) provided with a number of holes (120) provided on positions corresponding to the position of the parallel channels. A fitting portion (140) is in fluid communication with the distribution portion (110) and placed at one end of such distribution portion (110), wherein the fitting portion is provided with a brazing surface (150) adapted to be brazed onto an end plate (200) or a start plate (320).
摘要:
A plate heat exchanger for two or more flowing media may according to the invention be designed so that the front and rear cover plates (1, 8) of the exchanger act as channel defining walls for a flowing heat exchanging medium, and so that the tube connections at the inlet and outlet ports (10-13) can be established in a common plane. This is obtained thereby that the front and rear cover plates (1, 8) together with the adjacent first (2) and last (5) channel forming plates define distribution channels (18) crossing the direction between adjacent inlet and outlet ports.
摘要:
A distribution pipe (100) for a heat exchanger (300) comprising at least two parallel channels for a first medium exchanging heat with a second medium comprises a distribution portion (110) provided with a number of holes (120) provided on positions corresponding to the position of the parallel channels. A fitting portion (140) is in fluid communication with the distribution portion (110) and placed at one end of such distribution portion (110), wherein the fitting portion is provided with a brazing surface (150) adapted to be brazed onto an end plate (200) or a start plate (320).
摘要:
In a three circuit plate heat exchanger stacked plates (31-36) forming channels for two flows (y, z) of fluid which should exchange heat with a third fluid (x) are each comprising two plate areas (20) surrounding two port forming holes and four plate areas (50) surrounding four port forming holes. The said two plate areas (20) surrounding two of the port holes are displaced through a vertical distance (H) away from the areas (50) surrounding four of the port forming holes. All channel forming plates are provided with a pressed pattern the maximum pressed depth of which is=h=about H/2.
摘要翻译:在三个电路板热交换器中,形成用于与第三流体(x)交换热量的两个流体流(y,z)的通道的堆叠板(31-36)各自包括围绕两个端口形成的两个板区域(20) 孔和围绕四个端口形成孔的四个板区域(50)。 围绕两个端口孔的所述两个板区域(20)穿过围绕四个端口形成孔的区域(50)移动一段垂直距离(H)。 所有通道形成板都具有最大压制深度= h =约H / 2的压制图案。