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Fuel cell power generator with humidifying part

A technology for fuel cells and power generation devices, which is applied in the directions of fuel cells, fuel cell additives, electrochemical generators, etc., can solve the problems of the overall enlargement of the machine and the increase in manufacturing costs, and achieve the effect of improving efficiency

Inactive Publication Date: 2004-11-24
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] But, in order to obtain the active reaction of the fuel cell (1) of the above-mentioned prior art, generally all is to dispose humidifier (11) again in addition, like this, just cause the whole machine to become larger, and there is also the increase of manufacturing cost. big problem

Method used

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  • Fuel cell power generator with humidifying part
  • Fuel cell power generator with humidifying part
  • Fuel cell power generator with humidifying part

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Embodiment Construction

[0040] A detailed description will be given below with reference to the above-mentioned embodiments of the fuel cell power generation device including the humidifying unit constituting the present invention.

[0041] figure 2 It is a schematic configuration diagram of a fuel cell provided with a humidifier according to the present invention. As shown, the basic configuration of the fuel cell (1) is formed because and figure 1 The previous structure is the same, so it will not be described in detail here. However, it needs to be clear that the humidifying part in the present invention does not need to be separately configured separately, and the humidifying part (300) formed on the upper side of the power generating part (200) of the power generating device (100) is used to flow humidified air into the power generating part (200). ) is formed inside the above-mentioned power generating device (100).

[0042] image 3 It is a schematic longitudinal sectional view of the str...

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Abstract

The present invention relates to a power generation equipment of fuel cell with humidification component. It is characterized by that in order to humidify the air supplied to the power generation portion the humidification component is formed on the upper side of the power generation portion. The air can be humidified in the humidification component before it is flowed into the above-mentioned power generation portion, so that in the power generation portion the fuel and humidified air can be used for producing active electrochemical reaction so as to raise the power generation efficiency of fuel cell. Besides, the humidification component can be mounted in the interior of power generation equipment, its production cost also can be reduced.

Description

technical field [0001] The present invention belongs to the field of fuel cell and its manufacture and relates to a fuel cell power generation device equipped with a humidification unit, in particular, the power generation unit itself is equipped with a humidification unit through the electrochemical reaction of fuel supplied from the outside and air, so that the power generation efficiency is improved and the volume Smaller fuel cell power generator with humidifier. Background technique [0002] Generally speaking, a fuel cell is a device that converts fuel energy into electrical energy. Such a fuel cell is usually centered on a polymer electrolyte membrane, with porous anodes and cathodes attached to both sides. The electrochemical oxidation reaction of hydrogen used as fuel, the electrochemical reduction reaction of oxygen as an oxidant occurs at the cathode (reduction electrode or air electrode), and the movement of electrons generated by these two reactions is electric...

Claims

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Application Information

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IPC IPC(8): H01M8/04119
CPCY02E60/50
Inventor MINGHAO LILONGJUN HUANGTIEHUAN JIN
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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