Simulation device and simulation method for fur-bailey submersible well flow

A technology of simulation device and water supply device, applied in teaching models, educational tools, instruments, etc., can solve the problems of high research cost and poor intuitiveness, and achieve the effect of precise control of water level

Pending Publication Date: 2021-02-02
CHINA UNIV OF GEOSCIENCES (WUHAN)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pumping test needs to drill a series of observation holes around the diving well, and use the water level data to indirectly determine the groundwater flow state and the characteristics of the aquifer medium. The research cost is high and the intuitiveness is not good.

Method used

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  • Simulation device and simulation method for fur-bailey submersible well flow
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  • Simulation device and simulation method for fur-bailey submersible well flow

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Embodiment Construction

[0038] The present invention will be further described in detail below in conjunction with the embodiments, so that those skilled in the art can implement it with reference to the description.

[0039] In the description of the present invention, the terms "directly below", "inside", "inside", "outside", "side", "one end", "other end", "bottom", "top", "rear side" The orientation or positional relationship indicated by "Wall", etc. is based on the orientation or positional relationship shown in the drawings, which 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 must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0040] In order to intuitively reproduce the seepage characteristics of groundwater when the diving well is pumped, and accurately monitor the...

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Abstract

The invention discloses a simulation device for fur-bailey submersible well flow. The device comprises a seepage groove, a simulation river channel, a water supply device and a pressure measuring device, and the seepage groove is of a fan-shaped structure. The invention further provides a simulation method for the fur-bailey submersible well flow. The simulation method comprises the following steps: filling the fan-shaped seepage groove with uniform sand; opening a submersible pump and a water supply valve, and exhausting air existing in the seepage groove and the pressure measuring device ina repeated water saturation mode; and closing the submersible pump and the water supply valve, and reading the pressure measuring water head value of each manometer observation hole through a pressuremeasuring tube plate. The simulation device is low in cost, good in visual effect and capable of conveniently mastering the movement process of the fur-bailey submersible well flow and obtaining hydrological geological parameters through water level data.

Description

technical field [0001] The invention relates to the technical field of physical simulation experiment devices. More specifically, the present invention relates to a simulating device and a simulating method of the Qiubui submerged well flow. Background technique [0002] There are two different buried types of groundwater, phreatic water buried above the first stable aquitard and confined water buried between the upper and lower stable aquitards. Diving supplies are mainly local atmospheric precipitation and some river and lake water. Diving is affected by gravity and has a free water surface (that is, floating up and down with the amount of diving), which generally seeps from high places to low places. The phreatic burial is relatively shallow, which is greatly affected by the climate, especially the precipitation. The flow is unstable, easily polluted, and the water quality is poor. Better. The well drilled into the diving is a diving well, and the water level of the di...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G09B23/40
CPCG09B23/40
Inventor靳孟贵李静文章刘延锋成建梅赵锐锐沈仲智潘欢迎
OwnerCHINA UNIV OF GEOSCIENCES (WUHAN)