A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To achieve semi-automation with a simple and inexpensive structure in which water supply is performed manually and water cutoff is performed automatically, which reduces a burden on farmers, and to sufficiently supply water to a paddy field without increasing a flow rate of a water channel even in a place at a low water level of a water channel like a downstream part of a water channel 1.SOLUTION: A paddy field water supplying device in which an opening/closing plate 10 for opening/closing a gate port 4 of a water channel 1 is vertically movably provided in an upright posture includes: a handle 11 that is manually moved up together with the opening/closing plate 10; an engaged part 13 provided on the handle 11 and an engagement part 14 engaged therewith; a paddy field water level meter 26 for detecting that a paddy field water level A reaches a set water level; an electromagnetic solenoid 16 for moving the engagement part by energization based on the detection, and disengaging the engagement between the engagement part and the engaged part 13; and a block 30 for securing a water level of a water channel for raising and securing a water level B of a water channel in the gate port 4.SELECTED DRAWING: Figure 1
【課題】シンプルかつ低コストの構造で、給水は手動・止水は自動という半自動を実現し、営農者の負担を軽減する。さらに、水路１の下流部のように水路水位が低い箇所であっても、水路の流量を増やすことなく、水田に十分な給水ができるようにする。【解決手段】水路１のゲート口４を開閉する開閉板１０が起立姿勢のままで昇降可能に設けられた水田給水装置において、手動で開閉板１０とともに上昇させるハンドル１１と、ハンドル１１に設けられた被係合部１３とこれに係合する係合部１４と、水田水位Ａが設定水位に達したことを検出する水田水位計２６と、前記検出に基づいて通電されると係合部を動かして係合部と被係合部１３との係合を外す電磁ソレノイド１６と、ゲート口４における水路水位Ｂを嵩上げして確保する水路水位確保用ブロック３０とを含む。【選択図】図１
To achieve semi-automation with a simple and inexpensive structure in which water supply is performed manually and water cutoff is performed automatically, which reduces a burden on farmers, and to sufficiently supply water to a paddy field without increasing a flow rate of a water channel even in a place at a low water level of a water channel like a downstream part of a water channel 1.SOLUTION: A paddy field water supplying device in which an opening/closing plate 10 for opening/closing a gate port 4 of a water channel 1 is vertically movably provided in an upright posture includes: a handle 11 that is manually moved up together with the opening/closing plate 10; an engaged part 13 provided on the handle 11 and an engagement part 14 engaged therewith; a paddy field water level meter 26 for detecting that a paddy field water level A reaches a set water level; an electromagnetic solenoid 16 for moving the engagement part by energization based on the detection, and disengaging the engagement between the engagement part and the engaged part 13; and a block 30 for securing a water level of a water channel for raising and securing a water level B of a water channel in the gate port 4.SELECTED DRAWING: Figure 1
【課題】シンプルかつ低コストの構造で、給水は手動・止水は自動という半自動を実現し、営農者の負担を軽減する。さらに、水路１の下流部のように水路水位が低い箇所であっても、水路の流量を増やすことなく、水田に十分な給水ができるようにする。【解決手段】水路１のゲート口４を開閉する開閉板１０が起立姿勢のままで昇降可能に設けられた水田給水装置において、手動で開閉板１０とともに上昇させるハンドル１１と、ハンドル１１に設けられた被係合部１３とこれに係合する係合部１４と、水田水位Ａが設定水位に達したことを検出する水田水位計２６と、前記検出に基づいて通電されると係合部を動かして係合部と被係合部１３との係合を外す電磁ソレノイド１６と、ゲート口４における水路水位Ｂを嵩上げして確保する水路水位確保用ブロック３０とを含む。【選択図】図１
PADDY FIELD WATER SUPPLYING DEVICE
水田給水装置
OZAWA YOSHIHIRO (author)
2023-05-25
Patent
Electronic Resource
Japanese