| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel tank for farming which is disposed adjacent to an agricultural facility in order to supply a fuel to a warming device for warming the agricultural facility.SOLUTION: A fuel tank 1 for farming is so configured that components other than an air-vent pipe 12 and an oil feed pipe 9 are always maintained in a closed state. When detecting oscillation, the air-vent pipe 12 and the oil feed pipe 9 are automatically and urgently shut down by a shut-off valve and such a shut-down state is maintained. An electromagnetic valve is used as the shut-off valve, a first electromagnetic valve 16 is mounted to the air-vent pipe 12 and a second electromagnetic valve 20 is mounted to the oil feed pipe 9. When detecting oscillation, electric current is conducted to the first electromagnetic valve 16 and the second electromagnetic valve 20 based on detection of oscillation thereby closing each electromagnetic valve. Electric current is conducted to the first electromagnetic valve 16 and the second electromagnetic valve 20 simultaneously. |
