| 摘要 |
PROBLEM TO BE SOLVED: To obtain inexpensive storage equipment by reducing the number of measuring devices. SOLUTION: This storage equipment comprises: first and second tanks 1 and 2 capable of being independently maintained, respectively; a connecting passage 15 which connects the first and second tanks together; a first opening/closing means 9 for controlling the supply of a liquid to the first tank 1; a second opening/closing means 14 for controlling the supply of the liquid to the second tank 2; a first control means 8 for controlling the first opening/closing means 9; a second control means 13 for controlling the second opening/closing means 14; a third opening/closing means 16 which is provided on the first tank side of the connecting passage; a fourth opening/closing means 17 which is provided on the second tank side of the connecting passage; a first pressure gauge 18 which is provided between the third and fourth opening/closing means 16 and 17 in the connecting passage; and liquid level measuring means 5 and 10 for measuring the liquid level of at least the first or second tank 1 or 2. COPYRIGHT: (C)2009,JPO&INPIT
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