PROBLEM TO BE SOLVED: To prevent a bad smell and also to facilitate checking and cleaning in a draining hoses and traps by connecting one of the traps which are provided so as to be vertically division possible and store water to the draining part of a washing device and the other one to a draining port in an equipment for supplying rice washed by means of a washing device to a rice cooking device.
SOLUTION: A rice washing and cooking device is provided with a rice storing warehouse 10, the washing device and the rice cooking device from an upper part to a lower part and is provided with the traps for storing water. In this case, the trap is constituted of a lower trap 3a and an upper trap 3b, a trap discharge port 15 is provided on the side wall of the lower trap 3a and a cylindrical body 16 whose lower end is opposed in the neighborhood of the base wall of the lower trap 3a is provided in a center part. Then, the lower end part of a flexible upper draining hose 4 is fitted to the extension part 16a of the cylindrical body 16 and the upper end part is fitted to a draining box 14 so as to be freely attachable/detachable. Moreover, one end part of a lower draining hose 6 faces on the lower trap 3a by opposing against the trap discharge port 15 and the other end part faces on the draining port 7 where the rice washing and cooking device 8 is arranged.
【課題】 排水口からの悪臭が洗浄用のタンク内に入る のを阻止すると共に排水関連部品の点検や清掃を容易に する。
【解決手段】 米を洗浄し炊飯する洗米炊飯機におい て、水を所定量貯留するトラップ３を複数に分割し、該 トラップ３の上部と洗浄装置１の排水部５の構成部材で ある排水ボックス１４を上排水ホース４により連通し、 トラップ３の下部を下排水ホース６を介して排水口７に 接続し、トラップ３の筒体１６ａの下端をトラップ３に 貯留する水の中に挿入する洗米炊飯機における排水装 置。