CN110095253B - Circular wave-making water pool - Google Patents
Circular wave-making water pool Download PDFInfo
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- CN110095253B CN110095253B CN201910395822.7A CN201910395822A CN110095253B CN 110095253 B CN110095253 B CN 110095253B CN 201910395822 A CN201910395822 A CN 201910395822A CN 110095253 B CN110095253 B CN 110095253B
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- wave
- making
- circular
- ripples
- pool
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The invention provides a circular wave-making water pool. Including pond, test mechanism and wave making mechanism, the pool wall in pond is circular, test mechanism includes that circular guide rail, both ends of fixed mounting on the pool wall arrange the slide rail on the circular guide rail in and be located the trailer on the slide rail, makes wave mechanism including six sets, and six sets make wave mechanism and be regular hexagon evenly distributed in the pond. The circular wave-making water pool can simulate three-dimensional short peak waves and is closer to the waves encountered by a ship in a real marine environment; the circular wave-making water pool is provided with the wave-making systems in six directions, and the six wave-making systems are uniformly distributed on six sides of a regular hexagon, so that the diversity of three-dimensional short-peak waves is increased.
Description
Technical Field
The invention relates to hydrodynamic test equipment, in particular to a wave-making water pool.
Background
The pond test is the most common and important test technique in the ocean test technique. As the name implies, the pool test is a test study conducted in various experimental pools. According to different test requirements, various devices are added outside the water pool. The water tanks with different functions can be formed, such as a wave making water tank, a towing water tank, a wave flow test water tank and the like. The wave-making water pool is a water pool which can simultaneously simulate or partially simulate the waves on the water surface in the water pool to carry out model test by configuring wave-making equipment. Wave making ponds are also provided with wave breakers to ensure the wave making quality. Most of the existing wave-making pools at home and abroad are square, under the existing conditions, the wave forms which can be simulated in the pools by the wave-making machine are basically divided into regular waves and irregular waves, the regular wave simulation technology in the pools at home and abroad is mature, the wave-making system is a linear system which can modulate amplitude and frequency, and an actuating mechanism at the output end can drive a wave-making plate at the same frequency; for the irregular wave simulation, according to the fact that the wave generator meets the linear superposition principle, the frequency response characteristic function of the wave generator is set, and after a series of conversion relations, signals are input into a wave generator system of a terminal to generate irregular waves.
However, the existing regular waves and irregular waves are only two-dimensional waves, and the ships encounter three-dimensional short-peak waves which actually belong to different directions at sea.
Disclosure of Invention
The invention aims to provide a circular wave-making water pool capable of simulating real wave conditions.
The purpose of the invention is realized as follows: including pond, test mechanism and wave making mechanism, the pool wall in pond is circular, test mechanism includes that circular guide rail, both ends of fixed mounting on the pool wall arrange the slide rail on the circular guide rail in and be located the trailer on the slide rail, makes wave mechanism including six sets, and six sets make wave mechanism and be regular hexagon evenly distributed in the pond.
The present invention may further comprise:
1. two support frames are arranged on the circular guide rail, and two ends of the slide rail are respectively arranged on the two support frames.
2. Each wave making mechanism comprises a motor box, a motor, a push rod and a wave making plate, wherein the motor box is fixedly connected with the pool wall, the motor is connected with the push rod, and the push rod is connected with the wave making plate.
3. The wave making plate in each set of wave making mechanism is divided into 6-8 sections, gaps are arranged among the sections, and each section of wave making plate corresponds to one push rod.
The invention has the beneficial effects that:
(1) the circular wave-making water pool can simulate three-dimensional short-peak waves and is closer to the waves encountered by ships in the real marine environment.
(2) The circular wave-making water pool is provided with the wave-making systems in six directions, and the six wave-making systems are uniformly distributed on six sides of a regular hexagon, so that the diversity of three-dimensional short-peak waves is increased.
(3) The wave-making water tank is designed to be round, so that the operation of a rotation experiment of the ship model in the water tank is facilitated, and the experiment result can be more accurate.
Drawings
FIG. 1 is a schematic structural view of a circular wave-generating water pool of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a longitudinal sectional view of a circular wave-making water pool;
figure 4 is a schematic view of the ship model used.
Detailed Description
The invention is described in more detail below by way of example.
The circular wave-making water pool comprises a pool wall 1, a support frame 2, a circular guide rail 3, a trailer 4, a slide rail 5, a motor box 6, a push rod 7, a wave-making plate 8 and a ship model 9. Circular guide rail 3 fixed mounting is on pool wall 1, and support frame 2 is installed on circular guide rail 3, can follow circular guide rail 3 and rotate, slide rail 5 is installed on support frame 2, and trailer 4 is installed on slide rail 5, can slide along slide rail 5, ship model 9 links to each other with trailer 4, motor case 6 and pool wall 1 fixed connection, push rod 7 link to each other with motor case 6, and wave making board 8 links to each other with push rod 7. The pool wall is of a concrete structure, and the circular slide rail is made of steel materials; wheels are arranged below the trailer to enable the trailer to move along the sliding rails.
The wave generator of the circular wave generating pool is designed into a rocking plate type, the wave generating plate 8 is driven by the push rod 7 to realize reciprocating swing around the fixed shaft, so that water in the pool generates wave, the frequency of water wave is controlled by controlling the swing frequency, the power source is from the motor box 6, and the motor box 6 is fixedly connected with the pool wall 1.
The circular wave-making water pool is provided with six wave-making systems, each wave-making system comprises a motor box 6, a push rod 7 and wave-making plates 8, each wave-making system comprises eight wave-making plates, and the six wave-making systems are uniformly distributed in a regular hexagon and can simulate a plurality of three-dimensional short peak waves.
According to the longitudinal section schematic diagram of the circular wave-making water pool, the ship model 9 is connected with the trailer 4, the trailer 4 is arranged on the slide rail 5 and can move along the slide rail 5, the slide rail 5 is fixedly connected with the support frame 2, and the support frame 2 can rotate along the circular guide rail 3, so that the rotation experiment of the ship model in the water pool is facilitated.
Claims (2)
1. The utility model provides a circular ripples pond of making, includes pond, test mechanism and makes ripples mechanism, characterized by: the pool wall in pond is circular, test mechanism includes that circular guide rail, both ends of fixed mounting on the pool wall arrange the slide rail on the circular guide rail in and lie in the trailer on the slide rail, construct ripples mechanism including six sets, six sets of ripples mechanisms of making are regular hexagon evenly distributed in the pool, every set of ripples mechanism of making includes motor case and motor, push rod and ripples board of making, motor case and pool wall fixed connection, the motor is connected with the push rod, ripples board is made in the push rod connection, the ripples board of making in every set of ripples mechanism of making falls into 6-8 sections, gapped between each section, every section ripples board of making corresponds a push rod.
2. The circular wave generating water pool as claimed in claim 1, wherein: two support frames are arranged on the circular guide rail, and two ends of the slide rail are respectively arranged on the two support frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395822.7A CN110095253B (en) | 2019-05-13 | 2019-05-13 | Circular wave-making water pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395822.7A CN110095253B (en) | 2019-05-13 | 2019-05-13 | Circular wave-making water pool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110095253A CN110095253A (en) | 2019-08-06 |
| CN110095253B true CN110095253B (en) | 2021-03-30 |
Family
ID=67447863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910395822.7A Active CN110095253B (en) | 2019-05-13 | 2019-05-13 | Circular wave-making water pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110095253B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02187640A (en) * | 1989-01-13 | 1990-07-23 | Nkk Corp | Split type circular wave making machine |
| GB2473430A (en) * | 2009-09-09 | 2011-03-16 | Paul Hales | Test tank for marine energy generator |
| CN101710022B (en) * | 2009-11-23 | 2013-04-17 | 上海交通大学 | Arrangement and location device of pool false bottom |
| CN103954428B (en) * | 2014-03-21 | 2016-06-29 | 哈尔滨工程大学 | A kind of omnidirectional annular wave simulator |
| CN204758257U (en) * | 2015-07-01 | 2015-11-11 | 交通运输部天津水运工程科学研究所 | Husky observation instrument mounting system of water based on extra -large -size hydrodynamic force experiment platform |
| CN106353323B (en) * | 2016-08-19 | 2023-05-30 | 江苏理工学院 | Self-adaptive super-resolution observation experiment system and working method thereof |
| CN106989897B (en) * | 2017-03-13 | 2019-02-12 | 西北工业大学 | A kind of flow field survey device based on cylindrical-coordinate system |
| CN206609598U (en) * | 2017-04-01 | 2017-11-03 | 三峡大学 | Artificial wave device |
| CN109696292B (en) * | 2017-10-20 | 2020-11-17 | 交通运输部天津水运工程科学研究所 | Wave simulation method and device of pool wave generator and wave generating equipment |
| CN109141800B (en) * | 2018-09-30 | 2019-08-30 | 武汉理工大学 | The ship collision experimental provision and method of controlled speed and angle |
| CN109060298B (en) * | 2018-10-08 | 2023-10-27 | 哈尔滨工程大学 | Intelligent wave-making water tank with active feedback wave-absorbing function |
-
2019
- 2019-05-13 CN CN201910395822.7A patent/CN110095253B/en active Active
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| Publication number | Publication date |
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| CN110095253A (en) | 2019-08-06 |
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