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Device for measuring flowing speeds of different water layers of Yangtze river

A flow velocity, water layer technology, applied in measuring devices, fluid velocity measurement, velocity/acceleration/shock measurement, etc., can solve problems such as difficulty in flow velocity measurement, avoid line damage or leakage, simple installation and disassembly, and avoid offset Effect

Inactive Publication Date: 2019-01-08
NANJING TAOTESI SOFTWARE TECH CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a device for measuring the flow velocity of different water layers of the Yangtze River, so as to solve the problem that it is difficult to measure the flow velocity of different water depths in the above-mentioned background technology

Method used

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  • Device for measuring flowing speeds of different water layers of Yangtze river
  • Device for measuring flowing speeds of different water layers of Yangtze river
  • Device for measuring flowing speeds of different water layers of Yangtze river

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "upper", "lower", "top", "bottom", "inner" and "outer" are based on the attached The orientation or positional relationship shown in the figure is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element ...

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Abstract

The invention relates to the technical field of water flow speed measurement, in particular to a device for measuring flowing speeds of different water layers of Yangtze river. The device comprises aflowing speed measurement device, wherein a first interface is arranged on the flowing speed measurement device, the flowing speed measurement device is fixedly arranged on a base below the flowing speed measurement device, a support post is further arranged on the base, a main cross rod and at least one auxiliary cross rod are sequentially arranged at one side of the support post from top to bottom, a clamping ring is arranged at one end, far away from the support post, of the main cross rod, one side of the clamping ring is opened, clamping plates are arranged at two ends of the opening, a plurality of through holes are formed in the clamping plates in parallel, a limitation ring is arranged at one end, far away from the support post, of the auxiliary cross rod, and main rods are arranged in the clamping ring and the limitation ring. The device is simple in structure and is convenient to use, and the problem of relatively difficulty in flowing speed measurement on different water depths in the prior art is effectively solved; and the device is low in construction cost, is simple to install and disassemble and can be used for many times, and more accurate measurement of the waterflowing speed at different depths of the same fracture surface can be achieved.

Description

technical field [0001] The invention relates to the technical field of water flow velocity measurement, in particular to a device for measuring flow velocity in different water layers of the Yangtze River. Background technique [0002] The flow velocity of different water layers of the Yangtze River is different from that of the surface layer. The depth of the Yangtze River can range from one to two meters to about one hundred meters, so the measurement of the surface water flow cannot reflect the flow velocity of the entire water flow section. A device for measuring flow velocity in water depth. The water depth of each section of the Yangtze River is different. Generally, the flow velocity of the main channel of the Yangtze River is mainly measured. The average water depth of each section of the main channel of the Yangtze River (except for special wet and dry seasons) is between 1.8m and 10.5m. The flow velocity of water in the channel is different, and the flow velocity ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01P1/02G01P5/24
CPCG01P1/02G01P5/241
Inventor 阮萍周永东王洋
Owner NANJING TAOTESI SOFTWARE TECH CO LTD
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