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A device for eliminating reflected waves at the end of a drag pool with adjustable angles

A technology of dragging pools and reflecting waves, which is applied in the field of signals, can solve problems such as large impacts, and achieve the effects of simple installation, easy maintenance and maintenance, and good wave elimination effect

Active Publication Date: 2021-05-11
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It has a great impact on experiments that require long-term wave generation

Method used

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  • A device for eliminating reflected waves at the end of a drag pool with adjustable angles
  • A device for eliminating reflected waves at the end of a drag pool with adjustable angles
  • A device for eliminating reflected waves at the end of a drag pool with adjustable angles

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with accompanying drawing:

[0025] figure 1 Middle: A. Angle adjustment area B. Wave elimination area C. Wave breaking area D. Wave collision area

[0026] 1. Vertical false wall, 2. Pulley, 3. Living hinge, 4. Angle adjustment lever, 5. Reciprocating motor, 6. Angle adjustment wheel, 7. Saw teeth on outer pulley, 8. Outer pulley, 9. Inner pulley, 10. Support partition, 11. Filter sponge, 12. Flexible ecological soil and water protection blanket, 13. Geocell, 14. Three-dimensional geonet mat, 15. Frame connecting rod

[0027] like figure 1 , figure 2 As shown, the patent of the present invention includes the wave collision zone, the wave crushing zone, the wave elimination zone and the angle adjustment zone. The four parts are connected by frame connecting rods 15 through living hinges 3 . The square frame side of described wave impact area, wave crushing area and wave elimination area all insta...

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Abstract

The invention belongs to the field of signal technology, and in particular relates to an angle-adjustable drag pool end reflection wave elimination device which can greatly weaken or even eliminate the reflection wave at the end of the pool. The device includes an angle adjustment area A, a wave elimination area B, a wave crushing area C, and a wave impact area D. The angle adjustment area A includes an angle adjustment rod 4, a pulley 2, an angle adjustment wheel 6, an inner and outer slideway 8, and a vertical false wall. 1 and a motor, the angle adjustment rod 4 is driven by the motor to move; the wave elimination area B includes a square frame, a support partition 10 and a filter sponge 11, and the filter sponge 11 is filled inside the square frame. The device is rich in raw materials, low in cost, easy to produce, process and manufacture; simple to install, easy to maintain and maintain; good wave dissipation effect; a lifting mechanism is used in the middle to facilitate the undocking of aircraft and tugboats; flow conditions, improve the effect of wave suppression.

Description

technical field [0001] The invention belongs to the field of signal technology, and in particular relates to an angle-adjustable drag pool end reflection wave elimination device which can greatly weaken or even eliminate the reflection wave at the end of the pool. Background technique [0002] When doing related seakeeping experiments in the towed pool, a wave maker is needed to generate waves with various parameters to simulate the movement of ships and structures under actual waves. Due to the limited length of the towed pool, it is bound to reflect back after the wave propagates to the end of the pool, superimposed with the wave in the direction of incoming flow, and changes the relevant parameters of the original set wave. The longer the wavelength, the faster the wave speed and the shorter the reflection time. It has a great impact on experiments that require long-term wave generation. [0003] After searching, it is found that the patent application number is CN20172...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M10/00E02B1/02
CPCE02B1/02
Inventor 周广利徐鹏郭春雨刘洋李元弟杨波陈帅钟若凡
Owner HARBIN ENG UNIV
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