Dongshuitian embankment

A field embankment and paddy field technology, which is applied in the field of winter paddy field dams, can solve the problems of Dazhou City’s loss of natural wetlands and the loss of water storage function of winter paddy fields, etc., and achieve the effects of reducing drought and no rain, saving labor wages, and reducing smog weather

Inactive Publication Date: 2016-10-05
李中平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The present invention aims to solve one of the most basic problems in agricultural production and farmland water conservancy construction in the Mingyue River Basin of Dazhou City, that is, the water storage function of the winter paddy field is lost, and the winter paddy field that has been cultivated by farmers for thousands of years is gradually destroyed. One million acres of winter paddy fields do not accumulate autumn rain and winter rain after autumn harvest, which makes Dazhou City lose a lot of natural wetlands. We invented a winter paddy field embankment during the process of discussion and solution

Method used

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Examples

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Effect test

Embodiment 1

[0047] Embodiment 1 Utilizes the technology and equipment for producing tiles in the existing building industry to switch to produce the field dike Z-shaped plate 1 of the present invention, or disassemble the field dike Z-shaped plate 1, and divide it into vertical boards on the water-facing surface, horizontal cover plates, Vertical slabs for backwater slopes and vertical slabs for flood storage are miniaturized, which is convenient for farmers in mountainous areas to build terraced embankments, reduce labor intensity, and build embankments, which can effectively reduce farmers’ labor and fatigue caused by repairing embankments during busy farming seasons. After the winter water field embankment of the present invention is built in the terraced fields of the mountainous area, a lot of farm work of repairing the embankment and planting of the field has been reduced, the leakage of rainwater in the terraced fields has been prevented, and the hardship and burden brought by the la...

Embodiment 2

[0048] Embodiment 2 Utilizes the existing plastic industry to produce water pipes and wave-type windshield technology to directly produce straight or curved field embankment Z-shaped plates 1, which is convenient for farmers to use existing conditions to build field embankments, and convert plastic bags and The plastic factory that stopped production and broke the factory produces the product of the present invention, shifts the production direction and opens up a way out for production and sales. Even if the field bank is destroyed after years of hard work, it can be recycled, reprocessed, produced and reused, so as to achieve the sustainable development of the field bank , taking into account the ecological environment, leaving no non-degradable and non-renewable harmful substances in the field.

Embodiment 3

[0049] Embodiment 3 Utilize the present invention, construct winter paddy field thousands of miles embankment project, build one or several reservoirs at intervals of a certain distance in drainage ditches, store water in rainy season, keep seedlings in dry season, prevent drought, irrigate, have reservoir and winter paddy field thousands of miles The water storage function of the embankment is to intercept as much rainwater as possible to prevent drought.

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Abstract

The invention discloses a method for building and repairing a dam of a flooded paddy field, and relates to the field of agricultural production and water conservancy construction. By using the method, a water storage function of the flooded paddy field is fulfilled, the natural wetland of the Dazhou can be recovered, the water level of the flood peak of a river is reduced, flood damage of the river of the Dazhou is reduced, and functions of flood storage and drought control are fulfilled. The dam of the flooded paddy field consists of Z-shaped plates (1), field dam flood storage plates (2), a planting stepped water gate (3), a flood storage inclined plate trumpet-shaped water gate (4) and connecting plates (5). Before raining, the water gates are opened, and clear water in the flooded paddy field is drained; during raining, the water gates are closed, flood is stored, the water level of the flood peak of the river is reduced, and the quantity of muddy sand in the flood is reduced; and the rainwater can be stored by the flooded paddy field at all seasons, by using the rainwater, planting, cultivation and drought control can be carried out, and functions of the natural wetland of the flooded paddy field of the Dazhou can be recovered.

Description

technical field [0001] A winter paddy field embankment of the present invention relates to the fields of agricultural production and farmland water conservancy construction, and aims to solve the loss of water storage function of winter paddy fields, restore the natural wetlands of Dazhou City, reduce the flood peak water level of the Zhou River, and reduce the flood disasters of the Zhou River in the urban area of ​​Dazhou, spring Floods can be stored in summer, autumn and winter, and technical solutions such as planting, breeding and drought prevention and water conservancy facilities and other issues can be carried out. Background technique [0002] The third-level tributary of the Yangtze River, Zhou River, is a major river in Dazhou City. Mingyue River is one of the main tributaries of the Zhou River. It is a fourth-level tributary of the Yangtze River. It enters Sichuan Province, flows through Kaijiang County, Xuanhan County, Dachuan District, and Tongchuan District, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B3/10E02B7/20
CPCY02A10/30
Inventor 李中平童明常魏光敏刘思雨李季倬鲁昌霖李雪凤蒋佩文张云帆代林玲李术勋
Owner 李中平
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