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Wave energy seabed air injection device

A technology of wave energy and floating devices, applied in transportation and packaging, ship parts, special-purpose ships, etc.

Inactive Publication Date: 2013-06-12
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of deep-sea pumping, there are relatively few researches in the world, and the research done is to use external energy and use air compressors to pump air to the seabed to verify the above-mentioned air-lifting theory. Domestic research in this area is basically blank.

Method used

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  • Wave energy seabed air injection device
  • Wave energy seabed air injection device
  • Wave energy seabed air injection device

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Embodiment Construction

[0024] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0025] Such as figure 1 , 2 As shown, the wave energy subsea gas injection device mainly includes a floating device and a fixing device located in the floating device.

[0026] The floating device mainly includes a float 2, a frame 12, a rack 16, a rack frame 5, an upper sealing cover 1 and a lower sealing cover 4. The buoy 2 is ring-shaped and provided with a wedge-shaped windward surface, which can effectively prevent waves from pushing the device to float. The shelf 12 is a hollow cylindrical structure inside. The cylindrical structure is divided into two parts with different upper and lower radii, and the radius of the upper part is greater than that of the lower part. The shelf 12 is fixed on the float 2 by bolts at the junction of the upper and lower parts. . The middle of the lower end of the shelf 12 is provided with a hole, the rack...

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Abstract

The invention relates to a device capable of inflating air under a sea surface, and aims at providing a wave energy seabed air injection device. The wave energy seabed air injection device comprises a floating device and a fixing device positioned in the floating device, wherein the floating device comprises a floater, a stand, racks, a rack frame, an upper sealing cover and a lower sealing cover, and the fixing device comprises a double-acting air cylinder, a support frame, a transmission chain and a stabilizing device. The wave energy seabed air injection device uses wave energy for power generation, so that a sea surface device is separated from a ground supply and supplies air to the seabed independently, and artificial ocean upwelling is achieved.

Description

technical field [0001] The invention relates to a device for pumping gas under the sea surface, in particular to a wave energy subsea gas injection device. Background technique [0002] Surrounded by oceans on the east and south sides of our country, with a coastline of 18,000km and vast sea areas, the development potential of the marine economy is huge. In the past 30 years, due to the intensification of marine engineering activities, excessive discharge of land-based pollutants, and continuous overfishing of offshore fishery resources, the marine ecological environment has been negatively affected by man-made. At the same time, China's surrounding sea areas have always played an important role in absorbing carbon dioxide, making an important contribution to my country's carbon emission absorption. In addition, the response to marine natural disasters is also an important topic in my country's marine scientific research. [0003] Ocean artificial upwelling technology is ...

Claims

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Application Information

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IPC IPC(8): B63B38/00B63B21/26
Inventor 陈鹰陈家旺杨景林杉王建军
Owner ZHEJIANG UNIV
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