Methane fuel battery pack with moisture-proof and heat dissipation functions

Abstract

The invention discloses a methane fuel cell stack with moisture-proof and heat dissipation functions, and belongs to the field of fuel cells. According to the methane fuel battery pack with the moisture-proof and heat dissipation functions, a heat dissipation box is fixedly connected to the upper surface of a battery pack body; exhaust fans are fixedly connected to the two sides of the interior of the heat dissipation box correspondingly; air inflow covers are movably clamped to the two sides of the battery pack body correspondingly; air guide pipes are fixedly connected to the two sides of the heat dissipation box correspondingly; the bottom ends of the air guide pipes are movably clamped to the top ends of the air inflow covers; vent holes are formed in the two sides of the battery pack body; the air inflow covers are movably clamped to the outer surfaces of the vent holes; air inlets are formed in the side faces of the bottom ends of the air inflow covers; and filter elements are movably inserted into the air inlets. According to the methane fuel battery pack with the moisture-proof and heat dissipation functions, heat dissipation and moisture-proof effects are achieved on the battery pack body; the filter elements are conveniently taken down to be replaced; and handles are pulled outwards, and then sliding blocks slide upwards in sliding grooves, so that the air inflow covers are conveniently cleaned.

Description

technical field [0001] The invention relates to the technical field of fuel cells, in particular to a methane fuel cell group with moisture-proof and heat-dissipating functions. Background technique [0002] A methane fuel cell is a battery that uses biogas as fuel. Gaining and losing electrons in the reaction can generate current to generate electricity. The cost of a new type of battery that uses methane and other hydrocarbons as fuel is much lower than that of traditional fuel cells that use hydrogen as fuel. Batteries use gaseous fuels and oxygen to directly react to generate electricity, which has high efficiency and low pollution, and is a promising way of energy utilization. [0003] During the use of methane batteries, oxidation-reduction reactions occur continuously, causing water and carbon dioxide to be generated inside the battery pack, as well as heat. Usually, vent holes are opened on the side of the battery pack to allow carbon dioxide and vaporized water to c...

AI Technical Summary

Problems solved by technology

[0003] During the use of methane batteries, oxidation-reduction reactions continue to occur, causing water and carbon dioxide to be generated inside the battery pack, as well as heat. Usually, vent holes are opened on the side of the battery pack to allow carbon dioxide and vaporized water to carry heat It is discharged from the vent hole, but in the actual use process, the discharge of the reaction product is relatively slow, and the water vapor is easy to condense into water droplets at the vent hole. If it flows back into the battery pack, it is easy to cause damage to the battery pack. The emission has no direction, and it is more difficult to discharge in high temperature seasons, so it is necessary to provide a methane fuel cell stack with moisture-proof and heat dissipation functions to solve the above problems

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