Microchannel heat exchanger

[0046]Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

[0047]FIG. 1 is a perspective view showing a microchannel heat exchanger according to a first embodiment of the present invention with a printed board that is a control board being detached. FIG. 2 is a perspective view showing a heat exchanger body of the microchannel heat exchanger of FIG. 1 in a partially exploded state.

[0048][Entire Configuration]

[0049]As shown in those figures, this microchannel heat exchanger 1 includes a heat exchanger body 2 that is a stack of channel layers, a high-temperature-side outer case plate 3A, a low-temperature-side outer case plate 3B, a high-temperature inlet pipe 5A that allows a high-temperature fluid to flow in, a high-temperature outlet pipe 5B that allows the high-temperature fluid to flow out, a low-temperature inlet pipe 5C that allows a low-temperature fluid to flow in, a low-temperature outlet pipe 5D that allows the low-temperature fl