| 摘要 |
PROBLEM TO BE SOLVED: To provide a fish monitoring tank capable of balancing the intake quantity of water with discharge quantity thereof to eliminate leak of raw water, solving false determination or false recognition of fishes, and growing fishes for a long period. SOLUTION: The tank is divided to a water receiving tank, a pump tank, and a growth tank, with piping composed of intake piping and discharge piping. The intake piping and discharge piping are connected to the receiving tank, and the discharge piping is connected to the growth tank to control the intake quantity and discharge quantity. The discharge piping includes an overflow pipe, the intake piping of the growth tank is provided with an intake control valve and an intake amount confirmation valve, and the discharge piping is provided with a drain valve. COPYRIGHT: (C)2008,JPO&INPIT
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