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Sea surface wind field simulation test device

A simulation test, sea surface wind field technology, used in measurement devices, aerodynamic tests, testing of machine/structural components, etc., can solve the problem of affecting the control of wind action, inability to perform three-dimensional changes in wind direction, and inability to change the distance of wind turbines, etc. question

Inactive Publication Date: 2013-11-13
STATE OCEAN TECH CENT
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  • Description
  • Claims
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Problems solved by technology

However, the disadvantage of the above-mentioned test device is that it cannot change the distance between the fan unit and the water surface of the tank, and cannot change the wind direction three-dimensionally, and also affects the control of the wind force on the water surface. Carried out wind simulation test

Method used

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  • Sea surface wind field simulation test device

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Embodiment Construction

[0024] The technical scheme of the present invention will be further described below in conjunction with the accompanying drawings. figure 1 Showing the main structure of the present invention, as shown in the figure, the sea surface wind field simulation test device involved in the present invention includes a movable frame, an axial flow fan unit and a computer control system.

[0025] The movable frame is made of high-strength structural steel, including a pillar 3, a rotating shaft 5, a support column 8 and a boom 10. The pillar 3 is cylindrical, and the bottom of the pillar 3 is provided with a bottom plate 1. The bottom plate 1 is fixed on the pouring foundation on one side of the water tank by bolts. The bottom plates 1 are locked together. The rotating shaft 5 is arranged in the pillar 3 , and the bearing 6 is arranged between the pillar 3 and the rotating shaft 5 . The rotating shaft 5 is integrated with the supporting column 8 on the top, and the bearing 7 at the b...

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Abstract

The invention discloses an indoor sea surface wind field simulation test device which comprises a movable rack, an axial-flow fan unit and a computer control system. The axial-flow fan unit is fixed on a rotation shaft vertically led down at the tail end of a suspension arm; the suspension arm is fixed on a shaft of a rotatable support of a support column; a computer controls the suspension arm to swing up and down along the shaft of the support, controls the support column fixing the suspension arm to rotate and controls the rotation shaft fixing the axial-flow fan unit to rotate so that the wind blown by the axial-flow fan unit can be adjusted at any angle, the real conditions of the wind power environment change in the marine environment are simulated in a laboratory, and a reliable test technical means for conducting a wind power environment test is provided for the marine environmental monitoring equipment and the ocean energy generation device.

Description

technical field [0001] The invention relates to a marine environment test device, in particular to a marine environment test device for simulating sea surface wind speed and wind direction. Background technique [0002] In the process of marine development, the research and development of high-tech technologies such as marine environmental monitoring technology and marine energy development and utilization technology are important links to promote sustainable marine development and utilization. [0003] However, the marine environment is complex and changeable. Factors such as wind, waves, and currents directly act on marine environmental monitoring equipment and marine energy generation devices, affecting the strength and stability of the equipment. Therefore, through the indoor marine environment simulation test device, the technical indicators and environmental adaptability of marine monitoring instruments and equipment and marine energy generation devices are tested to p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M9/00
Inventor 李超熊焰王项南司惠民王春谊王士一李彦路宽杨磊宋雨泽石建军朱晓阳王花梅杨宁
Owner STATE OCEAN TECH CENT
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