Fuel cell air compressor module and fuel cell

Abstract

The invention relates to the technical field of fuel cells, and particularly provides a fuel cell air compressor module and a fuel cell. The fuel cell comprises a cell stack and an air compressor forpumping a reaction gas into the cell stack; the air compressor is connected with a controller for controlling the air compressor; a cooling medium circulating channel for cooling the air compressor and the controller is further arranged in the fuel cell; the air compressor and the controller are integrated; the cooling medium circulating channel is arranged between the air compressor and the controller; and the cooling medium circulating channel comprises an air compressor cooling part for cooling the air compressor and a controller cooling part for cooling the controller. The controller for controlling the air compressor and the air compressor are integrated, so that simultaneous cooling of the air compressor and the controller is realized, a load of a cooling system of the fuel cell is reduced, the overall integration level of a fuel cell system is optimized, and the noise level is reduced.

Description

technical field [0001] The invention relates to the technical field of fuel cells, in particular to a fuel cell air compressor module and a fuel cell. Background technique [0002] With the increasingly prominent problems of energy shortage and environmental damage, fuel cell technology has attracted more and more attention. A fuel cell is a device that directly converts chemical energy into electrical energy through an electrode reaction. The product of the chemical reaction is mainly water, which can achieve true zero pollution, and the fuel cell will not be limited by the Carnot cycle. The efficiency of energy conversion It can reach 60%-80%, and the actual efficiency is 2~3 times that of ordinary internal combustion engines. Fuel cells also have the characteristics of high efficiency, no pollution, wide applicability, and low noise. They are considered by technicians to be the most likely vehicle power source to replace traditional internal combustion engines in the fut...

AI Technical Summary

Problems solved by technology

[0006] Wherein the problem that exists is: the air compressor and the air compressor controller are set separately, when the air compressor and the air compressor controller are to be radiated, different heat dissipation pipelines can only be set respectively, and the separate heat dissipation has great influence on the layout in the car. The space requirement is relatively large, and the heat dissipation pipeline cannot be bent at a large angle so as not to interfere with the layout of other structures, and the design of the heat dissipation pipeline is more troublesome

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