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Groundwater two-dimensional test water tank facilitating sand discharge and operation method

A groundwater and water tank technology, used in fluid dynamics tests, testing of machine/structural components, testing water, etc., can solve problems such as pipe blockage, increased workload for researchers, inconvenience, etc., and achieve the effect of convenient sand removal

Pending Publication Date: 2022-06-24
HOHAI UNIV
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Problems solved by technology

After the test is over, the sand filled in the tank needs to be discharged. Since the tank is narrow and deep, common sand digging tools such as shovels and grabs are not convenient to work in the tank, so the sand is usually drawn out by using the siphon principle, but this method During the operation, the researchers need to constantly adjust the height of the sand pumping pipe, and the pipes are often blocked, which causes great inconvenience and increases the workload for the researchers

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  • Groundwater two-dimensional test water tank facilitating sand discharge and operation method
  • Groundwater two-dimensional test water tank facilitating sand discharge and operation method
  • Groundwater two-dimensional test water tank facilitating sand discharge and operation method

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Embodiment Construction

[0045] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0046] See Figure 1-Figure 9 , this embodiment provides a two-dimensional test tank for groundwater that is convenient for sand discharge, including: a tank body 1; at least one sand discharge hole 2, which is opened at the bottom of the tank body 1; Hole 2; wherein the sand discharge hole 2 is constricted from the inside to the outside.

[0047] Specifically, the tank body 1 is placed on ...

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Abstract

The invention belongs to the field of test water tanks, and particularly relates to an underground water two-dimensional test water tank convenient for sand discharge and an operation method of the underground water two-dimensional test water tank. The at least one sand discharging hole is formed in the bottom of the groove body; the sand blocking valve is detachably mounted at the sand discharging hole; wherein the sand discharging hole is in a necking shape from inside to outside. According to the groundwater two-dimensional test water tank convenient to discharge sand, at least one sand discharge hole is formed in the bottom of the tank body, the sand blocking valve is detachably installed, when sand discharge is needed, the sand blocking valve can be opened, sand discharge is conducted through the sand discharge hole which is in a necking shape from inside to outside at the moment, and sand discharge is convenient.

Description

technical field [0001] The invention belongs to the field of test water tanks, and in particular relates to a two-dimensional test water tank for groundwater convenient for sand discharge and an operation method. Background technique [0002] Groundwater resources are an important water resource in human survival and development, and are a part of global water resources, and are closely linked and transformed with atmospheric water resources and surface water resources. Therefore, to better protect and utilize groundwater resources, it is indispensable to carry out groundwater mechanics research. Indoor groundwater test is an important means to study groundwater problems. Compared with field observation and numerical simulation, indoor test has the advantages of economical convenience, clear boundary conditions and more reliable and accurate results. Phenomenon provides convenience. [0003] At present, the indoor test tank for groundwater research is mainly simplified to ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M10/00G01N33/18
CPCG01M10/00G01N33/18
Inventor 樊煜沈城吉鲁春辉张加旭
Owner HOHAI UNIV
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