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Small vertical oceam current analogue simulator

A simulation, vertical technology, applied in the direction of material inspection products, test water, etc., can solve the problems of high test cost and huge investment, and achieve the effect of low cost, low energy consumption and simple operation

Inactive Publication Date: 2005-01-12
张雪明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing test tanks are all located in large scientific research institutes and universities, and the test costs are relatively high. If the test tanks are to be built, the investment is even greater.

Method used

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  • Small vertical oceam current analogue simulator

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Experimental program
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Effect test

Embodiment Construction

[0007] like figure 1 Shown, the present invention is in a vertical casing 4, is provided with an annular water tank 6 that circulates in the vertical plane, and casing 4 material can adopt the transparent plexiglass that is easy to process, and this adopts the mode of vertical circulation of water flow to make It has a good visual effect, and at the same time makes full use of space and water resources. The size can adopt two specifications, 2.0m×3.0m×0.75m and 1.5m×2.0m×0.5m; above the right side of the water tank 6 The frequency conversion control driving motor 2 is fixed, the frequency conversion governor 1 is connected with the frequency conversion control driving motor 2, the lower part of the motor driven pump wheel 3 is connected with the elastic water lubricated bearing lower support 5 fixed in the water tank 6; it is used for measuring the flow rate The sensor 10 is fixed on the upper left side of the water tank 6, and is connected with the speed indicator 9; the vort...

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Abstract

A vertical annular flume is setup inside upright tank. Variable frequency controlled driving motor connected to a frequency governor is fixed on upper and right side of the flume. Lower part of pump impeller driven by motor is connected to low supporter of water lubricating bearing fixed on the flume. Sensor for detecting flow velocity is connected to a display. Bafflers of eliminating vortex are on low part, and planks for equalizing flow are up and low part on left side in flume. Water drain valve and grille are setup inside flume. The invention is able to reproduce dynamic ocean current, possessing features of small floor space and energy consumption.

Description

technical field [0001] The invention belongs to the technical field of testing devices, and in particular relates to a device for performing hydrodynamic tests by simulating ocean currents with water flow, and the international patent classification number is G01N29 / 00. Background technique [0002] At present, marine development is a very promising career, and countries all over the world are scrambling to go to the ocean. With the full development of marine monitoring work, the monitoring work based on underwater seabed-based platforms in the marine three-dimensional real-time detection system is becoming more and more be valued. However, for the testing of various parameters related to ocean current power generation, an experimental device that provides an ocean simulation environment is needed to realize related tests, such as ocean dynamics tests, various parameters of turbine rotor blades, and the effect of water flow on turbine bearing transmission structures. It is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/18
Inventor 张雪明郭景富刘春光岳丽娟陈菊芳徐明奇张达
Owner 张雪明
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