Multifunctional infiltration adjusting system and infiltration adjusting method

Abstract

The invention provides a multifunctional infiltration adjusting system and an infiltration adjusting method. The method can be applied to the field of agricultural water conservancy project water infiltration systems. The system comprises a support, a constant-pressure bottle and a soil column. The support comprises a vertical rod, a bearing flat plate, a constant-pressure bottle clamping groove,a weighing sensor, a digital display paperless recorder and the like. The constant-pressure bottle comprises a constant-pressure bottle body, an elastic sealing plug, an air inlet hard pipe, an air inlet hose, a magnet, a metal air outlet block arranged in the water storage cavity and other structures. The constant-pressure bottle is placed in a constant-pressure bottle clamping groove, the soil column is placed on a bearing flat plate provided with a weighing sensor, and the soil column is communicated with a water outlet of the constant-pressure bottle. The system integrates the functions ofmoving and carrying, data acquisition and water head adjustment, can monitor and automatically record weight change data of the constant-pressure bottle caused by outflow water in real time, can realize adjustment of the height of the water head by driving the metal air outlet block to move up and down along the inner wall of the constant-pressure bottle through the moving magnet, and is high inadjustment convenience.

Description

technical field [0001] The invention relates to the field of water infiltration systems of agricultural water conservancy projects, in particular to a multifunctional infiltration adjustment system and an infiltration adjustment method. Background technique [0002] The constant pressure bottle is a device based on the principle of the connector, which makes the pressure inside and outside the container consistent, so as to realize the constant water head in the constant pressure bottle and automatic water replenishment. [0003] The majors of agricultural water conservancy engineering in colleges and universities will use constant pressure bottle constant pressure water supply equipment when carrying out water and salt migration related experiments in the laboratory. However, there are few related products on the market at present, and most of them are self-made products with single functions. [0004] One is that when researchers carry out experiments on the effect of wate...

Images