PROBLEM TO BE SOLVED: To provide a basin for water supply apparatus in a paddy field, which can easily and accurately install a water supply apparatus for supplying water to a paddy field and can effectively protect the water supply apparatus disposed therein.SOLUTION: According to the present invention, there is provided a box-shaped basin in which a water supply apparatus for supplying water to a paddy field is disposed. Here, a basin body 10 comprises a sensor section 12 for arranging a sensor device used for setting a water level, a water supply section 14 for arranging a water supply stopper, and a partition wall 15 that partitions the sensor section 12 and the water supply section 14. On the wall surface of the basin body 10, there is a water intake port 16 for introducing water for use into the sensor section 12. The conduit height at the lower end of the water intake port 16 is set to coincide with the zero point of the sensor device. The wall surface of the water supply section 14 has an overflow weir 19 of the water supplied from the water supply section 14 and the height of the overflow weir 19 is set higher than the water guide height and the water surface of the paddy field.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】水田に水を供給する給水装置を容易、かつ正確に据え付けられ、また内部に配置した給水装置を効果的に保護することができる水田の給水装置用桝を提供する。【解決手段】水田に用水を供給する給水装置を内部に配置する箱型の桝について、桝本体10は水位の設定に用いるセンサー装置を配置するためのセンサー部12と、給水栓を配置するための給水部14を有するとともに、センサー部12と給水部14とを仕切る隔壁15を有しており、桝本体10はセンサー部12に用水を導入するための導水口16をその壁面に有し、導水口16の下端の導水高さがセンサー装置の零点と合致するように設定され、かつ、上記給水部14の壁面には給水部14から供給される用水の越流堰19を有し、その越流堰19の高さは上記導水高さ及び水田の水面よりも高く設定されている。【選択図】図1
