Numerical control experiment water tank and building method thereof

A technology for water tanks and experiments, applied in hydraulic models, fluid dynamics tests, and machine/structural component tests, can solve the problems of waste of manpower and material resources, high cost, etc., and achieve shortened manufacturing time, strong adaptability, and economical tests budget effect

Pending Publication Date: 2022-06-28
CHINA THREE GORGES UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, once the test tank with a traditional fixed shape is built, the original tank needs to be demolished and a new test tank should be built when the test of other tank shapes is carried out at the test site next time.
This process not only costs a lot but also wastes a lot of manpower and material resources. Therefore, there is an urgent need for a shape-variable numerical control experimental water tank, which can avoid repeated construction and dismantling of the experimental water tank.

Method used

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  • Numerical control experiment water tank and building method thereof
  • Numerical control experiment water tank and building method thereof
  • Numerical control experiment water tank and building method thereof

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0028] like Figure 1~2 and Figure 4 As shown in the figure, a numerically controlled experimental water tank includes a load-bearing frame 1 distributed along the planned path of the water tank. The load-bearing frame 1 is provided with a number of telescopic mechanisms 2. In this embodiment, the telescopic mechanism 2 is an electric push rod. The telescopic end of the mechanism 2 is provided with a follower joint 3, which is connected to the bottom of the flexible film 4, and the flexible film 4 is set on the follower joint 3 by rivets or connected with the follower joint 3 by glue.

[0029] The telescopic mechanism 2 is electrically connected with the signal control box 5 , and the signal control box 5 is electrically connected with the PC terminal 6 .

[0030] The flexible membrane 4 is driven to move up and down by the telescopic mechanism 2, so that the flexible membrane 4 presents a designated shape, forming the main structure of the water storage and water passage of...

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Abstract

According to the numerical control experiment water tank and the building method thereof, the water tank comprises a force bearing frame distributed along the planned path of the water tank, the force bearing frame is provided with a plurality of telescopic mechanisms, the telescopic ends of the telescopic mechanisms are provided with follow-up connectors, and the follow-up connectors are connected with the bottom of a flexible film. The water tank is convenient and simple to replace and construct, and can be reused.

Description

technical field [0001] The invention relates to the field of hydraulic test equipment, in particular to a numerically controlled experimental water tank and a construction method thereof. Background technique [0002] The test tank is an important test equipment for hydraulic tests. In many disciplines such as water conservancy engineering, ocean engineering, fishery production, hydrology and water resources, hydraulic machinery, ships, etc., fluid mechanics problems are involved, and indoor hydraulic tests are required. Indoor hydraulic test has become an important method to study and solve problems in this field. The test water tank is an important test equipment for this type of test and has an irreplaceable position. [0003] The shape of the water tank is the boundary condition of the fluid movement, which directly determines the reliability of the test results. Especially in hydraulic engineering, ocean engineering, hydrology, etc., the shape of the water tank is requi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M10/00E02B1/02
CPCG01M10/00E02B1/02
Inventor 熊勃勃高磊卢晓春田斌高弘鹄郑伟李成
Owner CHINA THREE GORGES UNIV
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