Seabed anti-silting device and anti-silting method of the device
A technology for preventing silting and installing plates, which is applied in marine engineering, construction, hydraulic engineering equipment, etc., can solve the problem of difficult cleaning of seabed silt, and achieve the effect of not easy to settle and prevent siltation
Active Publication Date: 2020-04-24
SECOND INST OF OCEANOGRAPHY MNR +1
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Problems solved by technology
[0007] The present invention aims at the disadvantage that seabed silt is difficult to clean in the prior art, and provides a seabed anti-silting device and an anti-silting method for the device
Method used
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Embodiment 1
[0030] The submarine anti-silting device, as shown in the figure, includes a submarine crawler vehicle 1, and a camera 2, a signal transceiver device 3, a motor 4 and a controller 5 are also installed on the submarine crawler vehicle 1, and the camera 2 takes pictures of the seabed and forms an image signal to send to The signal transceiver device 3, the signal transceiver device 3 sends the received image signal to the mobile device held by the staff, the signal transceiver device 3 receives the instruction signal sent by the mobile device and transmits it to the controller 5, and the controller 5 receives the signal to send and receive After the instruction signal transmitted by the device 3, the motor 4 is controlled to work. The crawler belt 6 is installed on the bottom of the submarine crawler vehicle 1, and the motor 4 is connected to the crawler belt 6 to drive the rotation of the crawler belt 6; the upper surface of the submarine crawler vehicle 1 is fixedly equipped wit...
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The invention relates to silting preventing devices, and discloses a seabed silting preventing device and a silting preventing method for the device. The seabed silting preventing device comprises a seabed crawler (1), and an installing plate (7) is fixedly arranged on the upper surface of the seabed crawler (1) and provided with a large water turbine (8) and a small water turbine (9). The large water turbine (8) comprises first blades (80), wherein the first blades (80) are of a hollow structure, inner cavities (800) of the first blades (80) are formed and are flaky cavities, water inlet grooves (801) are formed in the front faces of the first blades (80), a plurality of water outlet holes (802) are formed in the back faces of the first blades (80), and the water inlet grooves (801) and the water outlet holes (802) communicate with the cavities (800). Through secondary disturbance of the large water turbine and the small water turbine, after stable tides pass through the rotating large water turbine blades, the flow speed and the flow direction of the stable tides can change, the flow line can generate disturbance, and the disturbed tide flow line can show rotation and fluctuation.
Description
technical field [0001] The invention relates to the field of seabed anti-silting, in particular to a seabed anti-silting device and an anti-silting method for the device. Background technique [0002] my country's coastline is more than 18,000 kilometers long, and there are violent tides and current movements in many coastal areas, which provide my country with broad prospects for tidal energy development. [0003] Generally, the use of tidal energy (tidal current energy) is to arrange open hydroelectric power generation devices in strong tidal sea areas, and use the horizontal flow of seawater to generate electricity, which will involve a series of issues such as power grid connection and transmission. [0004] In my country, there are also many bays and fishing ports with weak currents, which not only cannot be used for tidal power generation, but also have weak dynamic conditions in the bays, which cause sediment to deposit easily and affect the function of the bay fishin...
Claims
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IPC IPC(8): E02B1/00E02B3/00
CPCE02B1/003E02B3/00
Inventor 张俊彪于培松张峰俞亮亮潘冲杨万康宋泽坤应剑云许雪峰
Owner SECOND INST OF OCEANOGRAPHY MNR