| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid tank wherein a refueling pump, which is a separate body, is not required in a refueling work, and also, kerosene is prevented from dripping at the time of the refueling work by building in the refueling pump in a kerosene tank. SOLUTION: This liquid tank 10 is a sealed container equipped with an inlet section 20 and an outlet section 30 on the upper surface. In the inlet section, an opening/closing lid 22 is arranged. The outlet section is constituted of a suction pipe 40, a pump section 50, a discharging pipe 60, and an outlet section-housing chamber 70. In this case, the suction pipe 40 reaches the bottom section of the container. The pump section 50 is provided above the suction pipe. The discharging pipe 60 is arranged at the lower section of the pump section. The outlet section-housing chamber 70 can house the pump section and the discharging pipe, and has an opening/closing lid. Then, at the connected area between the pump section and the discharging pipe, a check valve 81 which makes a liquid flow only to the discharging pipe from the pump section is provided. In the outlet section-housing chamber, a vent hole which communicates with the inside of the container is disposed. Also, the discharging pipe is constituted by providing an opening/closing plug 61 having a cock 62 at the tip end section of the discharging pipe.
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