Disk type heat exchanger

Abstract

A heat exchanger of tray type consists of multiple heat exchange box formed by arranging the first and the second heat exchange media channels alternatively, the first and the second heads set on said box and used for supplying or recovering the first heat exchange media, the third and the fourth heads set on said box and used for supplying or recovering the second heat exchange media, heat exchange media equally distributing unit for distributing two said medias equally in two said channels.

Description

technical field [0001] The invention relates to a disc heat exchanger in which two heat exchanging media exchange heat with each other, in particular to a disc heat exchanger which can evenly distribute the heat exchanging media. Background technique [0002] A common plate heat exchanger is a device in which a first heat exchange medium and a second heat exchange medium exchange heat with each other. As such, plate heat exchangers are widely used in large-capacity air-conditioning systems. [0003] Please refer to Fig. 1 , which is the operating procedure diagram of a general large-capacity air-conditioning system. The large-capacity air-conditioning system shown in Figure 1 includes: a plate heat exchanger 10 for mutual heat exchange between the first heat exchange medium and the second heat exchange medium; it is connected with the above-mentioned plate heat exchanger 10 to form the above-mentioned first heat exchange medium air conditioner The first air-conditioning pa...

AI Technical Summary

Problems solved by technology

[0019] However, as mentioned above, since the plate heat exchanger 10 according to the conventional technology is a structure in which the above-mentioned plurality of first heat exchange medium passages and second heat exchange medium passages are arranged, there are the following disadvantages. The arrangement direction of the first heat exchange medium channel and the second heat exchange medium channel produces a difference in pressure loss between the first and second heat exchange medium, which makes the distribution of the first and second heat exchange medium unbalanced, so as shown in 'A of Figure 4 ’ section shows that the heat excha...

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