| 摘要 |
The present invention relates to a fuel cartridge monitoring device for fuel cell, comprising: a fuel monitoring device for fuel cells consisting of a fuel solution mixing means, a fluid metering means, and a fluid feeding means; a fuel cartridge for storing high concentration of liquid fuel; a pure water cartridge for storing pure water; a supply cartridge for storing solution mixture of fuel and pure water; opening the fluid feeding means to allow the fluid in fuel cartridge and pure water cartridge to respectively enter the supply cartridge until the solution mixture of fuel and pure water reaches a predetermined supply level, and then closing the fluid feeding means to stop fluid supply from fuel cartridge and pure water cartridge; a fluid metering means for monitoring the level of fuel solution in the supply cartridge; and when the fluid metering means determines that the fuel solution level falls below the predetermined level, selectively opening said fluid feeding means.
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