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Automatic coastal dredging, intercepting and pollutant discharging water conveying port

A port and three-dimensional technology, which is applied in the field of coastal automatic dredging, interception, sewage, and water delivery port structures, and can solve problems such as not being suitable for water transfer.

Inactive Publication Date: 2021-01-26
周希圣 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some rivers themselves are water-scarce basins, and sometimes there are problems with water quality. For example, the Huaihe River Basin in my country has a serious water shortage. At the same time, it is polluted by industrial point sources in upstream areas and agricultural non-point sources. kind, class even class to inferior Such conditions are not suitable for water transfer as a water source or water delivery channel

Method used

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  • Automatic coastal dredging, intercepting and pollutant discharging water conveying port
  • Automatic coastal dredging, intercepting and pollutant discharging water conveying port

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Embodiment Construction

[0029] The method of the present invention can be realized through the following core steps:

[0030] (1) Determine the construction standards for multi-functional water transfer ports, which must meet the standards for water transfer, flood control, tide protection and other port construction. The elevation and width of the riverbed bottom of the port must meet the requirements of regional social development in the next century; the water delivery scale, flow rate, and water level control must be comprehensively determined in consideration of the topography of the entire line, water head loss, social development of the water receiving area, and project cost; The height control of the structural roof of the port shall be designed according to the standards of Class 1 dikes and no over-waves allowed, and anti-seismic fortifications shall be carried out.

[0031](2) Pump gate setting. For the pump and gate settings in the original port, we plan to retain all the functions of th...

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Abstract

The invention provides a multi-layer multi-hole intercepting and pollutant discharging water conveying port comprehensive structure. A water conveying channel is built along a coastline, the water conveying channel has advantages that construction cost is low, conveying distance is long, land acquisition coordination is easy, however, passing of a port along the coastline is the most difficult. According to the multi-layer multi-hole intercepting and pollutant discharging water conveying port comprehensive structure, the bottommost layer is provided with a fresh water conveying layer and can pass through a port channel by means of a box culvert, a tunnel and the like, the culvert top or the tunnel top is located below the channel water level depth line, and a water conveying gate is arranged and used for segmented pollutant interception, segmented water level regulation and storage, automatic dredging and the like of the long-distance water conveying channel; the middle layer is provided with a channel layer, is provided with a flood discharge tidal gate and is a navigation layer; and the dyke top is provided with a bridge layer, and the requirements of vehicle traffic are met. Onthe plane, if flood and tide prevention gates or ship locks exist at the port, the flood and tide prevention gates or the ship locks are arranged close to the river channel side and are properly separated from a water conveying tunnel culvert, in this way, the whole port is arranged in a saving and separating mode, and meanwhile the comprehensive functions of water conveying, vehicle traffic, shipping, flood prevention, tide prevention, operation and maintenance, interception, pollution discharge, regulation and storage and the like are achieved.

Description

technical field [0001] The invention belongs to the field of water delivery engineering construction, and relates to a coastal automatic dredging, interception, sewage discharge and water delivery port structure. Background technique [0002] The earth's fresh water resources are extremely limited. Among all water resources, 97.5% are salt water, 2.5% of fresh water, and 87% are ice sheets, alpine glaciers and ice and snow in permafrost zones. It is difficult for humans to use them. What humans can really use is Rivers, lakes and a part of groundwater only account for 0.26% of the total water on the earth, and the distribution is uneven. 80 countries and regions, accounting for about 40% of the world's total population, suffer from severe water shortages, and 3.5 billion people face water shortages. For example, in Ethiopia in eastern Africa, the average altitude is 3000m. A puddle or turbid stream is also a very precious water source for residents. However, drinking it cau...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/02E02B3/04E02B3/06
CPCE02B3/023E02B3/04E02B3/068
Inventor 周希圣卢为杰卞国强张尧
Owner 周希圣
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