| 摘要 |
The present invention relates to a device for controlling a water intake amount in a rice field capable of cutting off a water supply by automatically lifting an intake pipe using a buoyant unit when a water level in the rice field is a predetermined level or higher. The present invention includes the intake pipe connected to a fixing stand installed on an outer wall of a waterway supplying water to the rice field and installed on the lower part of a wall surface of the waterway to supply the water inside the waterway to the rice field; the buoyant unit formed on the lower part of the intake pipe and lifting the intake pipe using buoyancy by lifting a pushing plate supporting the lower part of the intake pipe; a control unit formed on the upper side of the pushing plate and controlling intervals and timings of lifting the pushing plate; and a locking unit connected to the control unit and lifting the pushing plate and intake pipe by being separated by the buoyancy of the buoyant unit. |
