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A platform for research: civil engineering, architecture and urbanism
Wind energy power supply screw type underwater vacuum preloading device
The invention provides a wind energy power supply screw type underwater vacuum preloading device. The wind energy power supply screw type underwater vacuum preloading device comprises an outer cylinder, a wind power generation mechanism, a spiral air exhaust mechanism and a needle tube, wherein a drainage pipe is tightly inserted into the upper portion of the outer cylinder, and a water inlet of the drainage pipe is communicated with a water outlet of the spiral air exhaust mechanism; the wind power generation mechanism is installed at the top end of the outer cylinder and comprises an impeller wind power generation device and a driving device; the spiral air exhaust mechanism is installed in an inner cavity of the outer cylinder and comprises a spiral air exhaust pipe, a rotating shaft and spiral conveying blades, and the upper end and the lower end of the spiral air exhaust pipe make contact with the inner wall of the outer cylinder in a sealed mode; the upper end of the rotating shaft is in rigid connection with the driving device; the spiral conveying blades are fixedly installed on the rotating shaft, and the outer edges of the spiral conveying blades are fixedly connected with the inner wall of the spiral air exhaust pipe; the upper end of the needle tube is open, the bottom end of the needle tube is closed, and vent holes capable of being communicated with an inner cavity of the needle tube are formed in the tube wall of the needle tube; and the needle tube is wrapped by geotechnical cloth. The wind energy power supply screw type underwater vacuum preloading device has the advantages that water and air in underwater soil are pumped out through wind power supply by means of the spiral air exhaust pipe and discharged out of the drainage pipe, and wind power resources are fully utilized.
一种风能供电螺杆型水下真空预压设备，包括：外筒体，其上部紧密插接排水管，排水管的进水口与螺旋抽气机构的出水口连通；风力发电机构，安装在外筒体顶端，包括叶轮风力发电装置和驱动装置；螺旋抽气机构，安装于外筒体内腔，包括螺旋抽气管、转轴和螺旋输送叶片，螺旋抽气管上、下两端分别与外筒体的内壁密封接触；转轴上端与驱动装置刚性连接；螺旋输送叶片固装于转轴上，螺旋输送叶片的外边缘与螺旋抽气管的内壁固连；和针管，针管的上端敞开、底端封闭，针管的管壁上布设可与所述针管内腔相通的通气孔；外部包覆土工布。本发明的有益效果是：采用螺旋抽气管利用风力供电将水下土体中的水和气抽出并从排水管中排出，充分利用了风力资源。
Wind energy power supply screw type underwater vacuum preloading device
The invention provides a wind energy power supply screw type underwater vacuum preloading device. The wind energy power supply screw type underwater vacuum preloading device comprises an outer cylinder, a wind power generation mechanism, a spiral air exhaust mechanism and a needle tube, wherein a drainage pipe is tightly inserted into the upper portion of the outer cylinder, and a water inlet of the drainage pipe is communicated with a water outlet of the spiral air exhaust mechanism; the wind power generation mechanism is installed at the top end of the outer cylinder and comprises an impeller wind power generation device and a driving device; the spiral air exhaust mechanism is installed in an inner cavity of the outer cylinder and comprises a spiral air exhaust pipe, a rotating shaft and spiral conveying blades, and the upper end and the lower end of the spiral air exhaust pipe make contact with the inner wall of the outer cylinder in a sealed mode; the upper end of the rotating shaft is in rigid connection with the driving device; the spiral conveying blades are fixedly installed on the rotating shaft, and the outer edges of the spiral conveying blades are fixedly connected with the inner wall of the spiral air exhaust pipe; the upper end of the needle tube is open, the bottom end of the needle tube is closed, and vent holes capable of being communicated with an inner cavity of the needle tube are formed in the tube wall of the needle tube; and the needle tube is wrapped by geotechnical cloth. The wind energy power supply screw type underwater vacuum preloading device has the advantages that water and air in underwater soil are pumped out through wind power supply by means of the spiral air exhaust pipe and discharged out of the drainage pipe, and wind power resources are fully utilized.
一种风能供电螺杆型水下真空预压设备，包括：外筒体，其上部紧密插接排水管，排水管的进水口与螺旋抽气机构的出水口连通；风力发电机构，安装在外筒体顶端，包括叶轮风力发电装置和驱动装置；螺旋抽气机构，安装于外筒体内腔，包括螺旋抽气管、转轴和螺旋输送叶片，螺旋抽气管上、下两端分别与外筒体的内壁密封接触；转轴上端与驱动装置刚性连接；螺旋输送叶片固装于转轴上，螺旋输送叶片的外边缘与螺旋抽气管的内壁固连；和针管，针管的上端敞开、底端封闭，针管的管壁上布设可与所述针管内腔相通的通气孔；外部包覆土工布。本发明的有益效果是：采用螺旋抽气管利用风力供电将水下土体中的水和气抽出并从排水管中排出，充分利用了风力资源。
Wind energy power supply screw type underwater vacuum preloading device
一种风能供电螺杆型水下真空预压设备
SHI LI (author) / WANG JIAHAO (author)
2021-06-18
Patent
Electronic Resource
Chinese
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