| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell power generation device which improves the detection accuracy of the flow rate of pure water utilizing a water quantity detection sensor providing normal performance and stably supplies the pure water utilizing a pure water pump providing normal performance.SOLUTION: A water processing apparatus 13 of a fuel cell power generation device 2 includes: a water recovery passage 21; a water processing tank 22; a pure water storage tank 23; and pure water supply means 24. The pure water supply means 24 includes: a pure water supply passage 31 which connects the pure water storage tank 23 with an evaporator 5b; a pure water pump 32 installed at the pure water supply passage 31; a branch passage 33 which is branched from a branch part 33a provided at the downstream side of the puter water pump 32 in the pure water supply passage 31 and is connected with the pure water tank 32; and a water quantity detection sensor 34 installed at the branch passage 33. A passage resistance part 35 is provided at a portion of the pure water supply passage 31 which is located at the downstream side of the branch part 33a. |
