| 摘要 |
<p>According to the present invention, a fluid sampling device comprises: a storage pit having an opening portion on the upper surface thereof and a space storing a fluid therein; a lifting guide of which one side is positioned in the inner side of the opening portion and the other end is positioned inside the storage pit; a basket installed to be lifted up along the lifting guide and collecting the fluid inside the storage pit; and a lifting unit lifting the basket along the lifting guide. The basket includes: a floor surface having a fluid inlet hole; and an opening and closing unit installed on the floor surface to open and close the fluid inlet hole, allowing the fluid of the storage pit to be introduced into the basket through the fluid inlet hole by opening the fluid inlet hole while the basket collects the fluid, and preventing the fluid flowing into the basket from leaking by closing the fluid inlet hole while the basket is lifted up along the lifting guide toward the opening portion.</p> |
