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Fuel cell system and its drainage device

A fuel cell system and drainage device technology, which is applied to fuel cells, circuits, electrical components, etc., can solve problems such as affecting the safety of electricity consumption, user troubles, and affecting the quality of the surrounding environment of the fuel cell system.

Inactive Publication Date: 2008-07-09
DELTA ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The main purpose of the present invention is to provide a fuel cell system and a drainage device suitable for the fuel cell system, to solve the problem that the traditional fuel cell system directly discharges water to the outside, which affects the quality of the surrounding environment of the fuel cell system, affects the safety of electricity use, and causes problems

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  • Fuel cell system and its drainage device
  • Fuel cell system and its drainage device
  • Fuel cell system and its drainage device

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Embodiment Construction

[0051] The invention is a drainage device, which is suitable for a fuel cell system, and is used to vaporize the liquid water generated by the reaction of the fuel cell system into water vapor and discharge it to the outside, so as to maintain the environmental quality around the fuel cell system, increase the safety of electricity consumption and Will not cause trouble to the user. Please refer to FIG. 3( a ), which is a schematic diagram of the device structure of the fuel cell system according to the first preferred embodiment of the present invention. As shown in FIG. 3( a ), the fuel cell system 30 is a stacked fuel cell system, which includes a casing 31 , a drain pipe 34 and a fuel cell stack 35 including an upper end plate 32 and a lower end plate 33 . The fuel cell stack 35 receives the fluid fuel and oxygen input from the outside, and generates electricity, liquid water and heat energy after chemical reaction inside it. Wherein, the lower end plate 33 of the fuel ce...

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Abstract

The invention discloses a fuel cell system to generate liquid water and heat energy and its opposite drainage device. The latter comprises: a recovery slot connected to the cell system and with multiple airway holes and an accommodation space to recovery generated liquid water; an absorbent material in said accommodation space to absorb and diffuse the water; and a blower connected to said slot and lead out air in the slot. This system can vaporize liquid water into water vapor by system heat energy, and uses the air led by blower to discharge the vapor outside through airway holes on recovery slot.

Description

technical field [0001] The invention relates to a fuel cell system and a drainage device, in particular to a drainage device suitable for the fuel cell system. Background technique [0002] Fuel cell is a power generation device that directly converts chemical energy into electrical energy. Compared with traditional power generation methods, fuel cell has the advantages of low pollution, low noise, high energy density and high energy conversion efficiency, and is very forward-looking. Sexual clean energy. [0003] Fuel cells currently under development can be divided into alkaline fuel cells (AFC), phosphoric acid fuel cells (PAFC), molten carbonate fuel cells (MCFC), and solid oxide fuel cells according to different electrolytes. (SOFC) and proton exchange membrane fuel cell (PEMFC). However, there are some differences in the operating principle of fuel cells depending on the type. Taking the direct methanol fuel cell (DMFC) which belongs to the proton exchange membrane f...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M8/00H01M8/04119
CPCY02E60/50
Inventor 游承谕刘希安胡胜彦
Owner DELTA ELECTRONICS INC