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A slope drainage device

A technology for drainage devices and slopes, applied in water supply devices, drinking water devices, automatic watering devices, etc., can solve problems such as unfavorable slope stability and secondary erosion

Active Publication Date: 2021-05-07
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (2) No water blocking facilities are set up on the road, but the rainwater is directly drained from the slope. Although this drainage method can drain quickly and can irrigate the vegetation on the slope, it is extremely unfavorable to the stability of the slope and will cause secondary damage. secondary flushing

Method used

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  • A slope drainage device
  • A slope drainage device
  • A slope drainage device

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Embodiment Construction

[0019] The specific implementation manner of the facility of the present invention will be described in further detail below with reference to the accompanying drawings.

[0020] like figure 1 figure 2 The slope drainage device shown includes a slope 1 and water storage tanks 2 evenly distributed along the side of the road. Highway both sides are provided with water-retaining belt (not marked in the figure), and rainwater can all flow into water storage tank 2 under the binding effect of water-retaining belt during rainy day. Two rectangular water outlets 31 and 41 are opened on the sides of the water storage tank 2, and a pressure water pipe 10 is provided at the bottom. 31 is connected to the circular drainage pipe 3 through the transition section 32, and 41 is connected to the circular guide pipe 4 through the transition section 42. The apertures of the drainage pipe 3 and the diversion pipe 4 are designed according to the local rainfall, and the aperture diameter of the...

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Abstract

The invention relates to a slope drainage device, comprising a water storage tank arranged on the side of a road, characterized in that two rectangular water openings are arranged on the side of the water storage tank, and pressure water pipes are arranged at the bottom, and the two rectangular The water outlet is connected to the drain pipe and the diversion pipe respectively through the gradient section, and valves are respectively set at the two rectangular water outlets, one is called the drain pipe valve, and the other is called the diversion pipe valve; the two valves are fixedly connected On the two bar magnets, a third bar magnet which can only move vertically is arranged between the two bar magnets. The lower part of the pressure water pipe is connected to the pressure water tank, and a hole is opened on the top of the pressure water tank, and an expansion joint is arranged on the upper part of the hole. There is a dowel rod, which is connected with the third magnet; the invention can not only ensure the stability of the side slope, but also fully utilize the effect of water resources.

Description

technical field [0001] The invention relates to an automatic drainage structure for side slopes, in particular to drainage for side slopes of highways, and belongs to the technical field of water conservancy engineering. Background technique [0002] With the development and progress of my country's economy and technology and the improvement of people's living standards, people's awareness of the protection and restoration of the ecological environment is increasing. Today's water conservancy engineering facilities are also constantly pursuing the goals of economic greenness, environmental friendliness, and ecological environmental protection. In the construction of water conservancy slope protection, not only slope stability, but also ecological environmental protection should be considered. When the slope protection on the side of the road has a large amount of rainfall, the slope soil is easily washed by the heavy rain to cause water and soil erosion, causing the slope to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03F5/10E03F7/02E03B11/00E03B3/02E03F3/04A01G27/02
CPCA01G27/02E03B3/02E03B11/00E03F3/04E03F5/10E03F5/105E03F7/02Y02A20/108
Inventor 武永新贾凯徐振博
Owner TIANJIN UNIV