Aqueous structure conduction water flow control device and its working method

Abstract

The invention discloses a water-bearing structure conduction water flow control device and a working method thereof. The device comprises a water-bearing structure embedded into a soil simulation model, the water-bearing structure is connected with a water tank respectively through a water-bearing structure water inlet pipe and a water-bearing structure water outlet pipe, a water inlet device for controlling the water flow of the water-bearing structure water inlet pipe is arranged on the water-bearing structure water inlet pipe, a water outlet device for controlling the water flow of the water-bearing structure water outlet pipe is arranged on the water-bearing structure water outlet pipe, both the water inlet device and the water outlet device are connected with a flow controller for controlling the real-time flow and the overall flow of the water-bearing structure and keeping the water inlet flow and the water outlet flow of the water-bearing structure consistent as far as possible, and the flow controller is connected with a computer. The water-bearing structure conduction water flow control device has the advantages that the device is low in price and high in flow, suction is more than 4 meters, a small amount of silt can pass the device, the real-time flow and the overall flow can be controlled by feedback and displayed in real time, and control is automated.

Description

technical field [0001] The invention relates to a water-containing structure conduction water flow control device, in particular to a water-containing structure conduction water flow control device and a working method. Background technique [0002] With the development of productivity and science and technology, more and more buildings need to be built on rock foundations or rock bodies with complex geological structures, such as dams, factory buildings, underground caverns, etc. The anti-sliding stability of such buildings, the surrounding rock stability of underground structures, and the influence of foundation deformation on building structures are all the research objects of the geomechanics model. The geomechanics model mainly studies the influence of discontinuous structures such as faults, fractured zones, and weak interlayers of simulated rock mass on the stress distribution and deformation state of the structure, as well as rock mass stability and engineering safet...

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Problems solved by technology

[0004] Existing flow control systems are mostly used in urban water supply and factory water, most of which are mainly based on water pressure control and quantitative water volume control, and require that the water should not contain many impurities, so they are completely unsuitable for flow control of water-bearing structures.

The existing device that can accurately control the real-time flow rate is only the metering pump, but the metering pump has many disadvantages, such as: high price, small flow rate, small suction distance of only about 2 meters, unable to quantitatively control the overall flow rate, There is no feedback control function, and it cannot pass through media such as sediment

In summary, there is no device suitable for water flow control in water-bearing structures in existing products

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