Dual-channel air-cooled phase change integrated radiator based on thermal management of cylindrical battery
A cylindrical battery and thermal management technology, applied in electrochemical generators, secondary batteries, indirect heat exchangers, etc., can solve the problems of low air-cooled heat dissipation efficiency, loss of temperature control ability, and difficulty in dissipating heat, and achieve stable performance. , High heat dissipation efficiency and strong thermal conductivity
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[0022] Below in conjunction with accompanying drawing, the present invention will be further described.
[0023] Such as figure 1 with figure 2 As shown, a dual-channel air-cooled phase-change integrated radiator based on the thermal management of cylindrical batteries includes two sets of mutually symmetrical exhaust fans 1 and a heat exchanger 2 placed between the two sets of exhaust fans 1 .
[0024] The heat exchanger 2 includes an outer cylinder 201, an inner cylinder 202 and a ventilation duct 203. The outer cylinder 201 and the inner cylinder 202 form a concentric sleeve, and both the outer cylinder 201 and the inner cylinder 202 are hollow cylinders with upper and lower ends open.
[0025] The ventilation duct 203 with both ends open runs through the cylinder wall of the outer cylinder 201, one end of which is connected to the cylinder wall of the inner cylinder 202, and the other end protrudes from the cylinder wall of the outer cylinder 201, that is, a part of the ...
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