To provide a drainage device and a drainage method for a barge having high drainage effect and capable of preventing softening of soil by water absorption.SOLUTION: This drainage device for a barge 1 includes: a catchment piping 8 arranged surrounding a hatch unit 3; drain material 10, 10 ...connected through the catchment piping 8 and a drainage hose 9 and laid on soil 5 or in the soil accumulated in the hatch unit 3; and a drainage means such as a vacuum pump 11 connected to the catchment piping 8, prevents softening of soil during transportation by water absorption by draining excessive water 7 in the hatch unit 3 through drain material 10, 10 ...SELECTED DRAWING: Figure 1
【課題】高い排水効果を有し、土の吸水軟化を防止することができる土運船の排水装置及び排水方法の提供。【解決手段】この土運船1の排水装置は、船倉部3の周囲に配置された集水管8と、集水管8と排水ホース9を介して接続され、船倉部3に堆積された土5上又は土内に敷設される複数のドレーン材10,10…と、集水管8に接続された真空ポンプ11等の排水手段とを備え、ドレーン材10,10…を通して船倉部3内の余剰水7を排出することによって、運搬中の土の吸水による軟化を防止することができる。【選択図】図1
DRAINAGE DEVICE AND DRAINAGE METHOD FOR BARGE
土運船の排水装置及び排水方法
2020-09-10
Patent
Electronic Resource
Japanese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Automatic drainage device and ship warehouse drainage method
European Patent Office | 2024
|Ship seawater drainage device and drainage method thereof
European Patent Office | 2023
|